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ORD - YUL

$117 Find cheap flights from Chicago O'Hare Airport to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Montreal departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Montreal

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Montreal, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from O'Hare Intl to Montreal (ORD-YUL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:20 am - 1:50 pmORD-YUL
7h 30m1 stop
5:14 pm - 7:35 amYUL-ORD
15h 21m1 stop
$280American Airlines
Find Deal
Mon, Sep 30 - Mon, Sep 30
2:15 pm - 8:18 pmORD-YUL
5h 03m1 stop
7:10 am - 12:54 pmYUL-ORD
6h 44m1 stop
$284Air Canada
Find Deal
Sat, Jul 6 - Sat, Jul 13
6:04 pm - 9:29 pmORD-YUL
2h 25mnonstop
6:15 am - 7:58 amYUL-ORD
2h 43mnonstop
$290Air Canada
Find Deal
Mon, Jul 8 - Wed, Jul 10
5:20 am - 1:50 pmORD-YUL
7h 30m1 stop
5:21 pm - 6:57 pmYUL-ORD
2h 36mnonstop
$299American Airlines
Find Deal
Mon, Sep 30 - Mon, Sep 30
7:35 pm - 10:11 amORD-YUL
13h 36m1 stop
6:15 am - 7:58 amYUL-ORD
2h 43mnonstop
$311United Airlines
Find Deal
Mon, Jul 1 - Fri, Jul 5
3:50 pm - 11:10 pmORD-YUL
6h 20m1 stop
6:00 am - 12:41 pmYUL-ORD
7h 41m1 stop
$315Delta
Find Deal
Mon, Aug 12 - Sat, Aug 17
7:21 am - 10:44 amORD-YUL
2h 23mnonstop
9:30 am - 11:15 pmYUL-ORD
14h 45m1 stop
$317United Airlines
Find Deal
Sun, Jul 7 - Thu, Jul 11
3:51 pm - 11:14 pmORD-YUL
6h 23m1 stop
7:10 am - 8:47 pmYUL-ORD
14h 37m1 stop
$327Delta
Find Deal
Mon, Jul 8 - Tue, Jul 16
9:39 am - 11:14 pmORD-YUL
12h 35m1 stop
6:00 am - 9:11 amYUL-ORD
4h 11m1 stop
$411WestJet
Find Deal
Thu, Jul 11 - Sun, Jul 14
7:10 am - 11:01 pmORD-YUL
14h 51m1 stop
6:00 am - 9:11 amYUL-ORD
4h 11m1 stop
$420WestJet
Find Deal
Mon, Jul 15 - Thu, Jul 18

Flights from O'Hare Intl to Montreal - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Montreal?

The average price of all flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Montreal on a Monday and more expensive on a Wednesday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport is January, where tickets cost $280 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $418 and $414 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 46 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Montreal?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Montreal from Chicago O'Hare Airport were found on Air Canada ($119) and American Airlines ($124), and the lowest round-trip tickets were found on American Airlines ($280) and Air Canada ($284).

Which airlines fly most frequently between Chicago O'Hare Airport and Montreal?

Air Canada connects Chicago O'Hare Airport to Montreal with up to 4 flights per day. United Airlines also offers 4 flights per day, while American Airlines follows with 2 flights per day.

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Montreal Pierre Elliott Trudeau Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.
There are 3 airlines that fly nonstop from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport. They are: Air Canada, American Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Air Canada at $126 for a one-way flight. On average, the best prices for this route can be found at Air Canada.

How many flights are there between Chicago O'Hare Intl Airport and Montreal Pierre Elliott Trudeau Intl Airport per day?

Each day, there are between 9 and 11 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Montreal Pierre Elliott Trudeau Intl Airport, with an average flight time of 2h 20m. The most common departure time is 6:00 pm and most flights take off in the morning. Each week, there are 75 flights. The most frequent day of departure is Friday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Chicago O'Hare Intl Airport and Montreal Pierre Elliott Trudeau Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago O'Hare Airport to Montreal take?

The average nonstop flight takes 2h 10m, covering a distance of 745 miles.

What’s the earliest departure time from Chicago O'Hare Airport to Montreal?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 7:21 am and will be landing in Montreal Pierre Elliott Trudeau Intl Airport at 10:44 am.

What’s the latest departure time from Chicago O'Hare Airport to Montreal?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport jets off at 6:04 pm and lands at 9:29 pm.

Good to know

Low season

February

High season

August

Cheapest flight

$117
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Chicago O'Hare Airport to Montreal

When to book flights from O'Hare Intl to Montreal

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Montreal flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport was $117 for a one-way ticket and $280 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Montreal?

    A passport is required to fly from Chicago O'Hare Airport to Montreal.

  • Which airports will I be using when flying from Chicago O'Hare Airport to Montreal?

    On your way to Montreal, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at Montreal Pierre Elliott Trudeau Intl.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Montreal?

    All the following airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Montreal flight route: Air Canada, American Airlines, Finnair, British Airways, Iberia, and United Airlines.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Montreal?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Montreal flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Montreal?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Montreal, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Montreal?

    There are nonstop flights from Chicago O'Hare Airport to Montreal on a daily basis.

  • Which is the best airline for flights from Chicago to Montreal, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Montreal are Delta and United Airlines. With an average price for the route of $368 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $384 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and YUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $170 or less one-way and $462 or less round-trip.

Prefer to fly non-stop from Chicago O'Hare Airport to Montreal?

Find which airlines fly direct from O'Hare Intl to Pierre Elliott Trudeau Intl, which days they fly and book direct flights.

Nonstop departures

Chicago O'Hare Intl to Montreal Pierre Elliott Trudeau Intl

Monday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Tuesday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Wednesday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Thursday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Friday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Saturday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Sunday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

See more direct flights

Nonstop returns

Montreal Pierre Elliott Trudeau Intl to Chicago O'Hare Intl

Monday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Tuesday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Wednesday

ANA, Air Canada, Air New Zealand, +8 more

ANA, Air Canada, +9 more

Thursday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Friday

ANA, Air Canada, Air New Zealand, +8 more

ANA, Air Canada, +9 more

Saturday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Sunday

ANA, Air Canada, Air New Zealand, +8 more

ANA, Air Canada, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from O'Hare Intl to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10277 reviews
8.6Crew
8.2Boarding
8.0Entertainment
7.4Food
7.9Comfort
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Generally poor experience with excessive luggage fees. Plane seats were very uncomfortable. Flight did not take off on time, however arrived on time. Boarding seems very inefficient.

They lost our luggage and didn’t return it until 15 days AFTER we got back.

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

The on time performance and the ease of boarding are great. The crew were cordial. During landing the pilot made a hard landing with some swerve that was a bit rough but other than that everything else is as smooth as it can be.

Horrible, flight on the way to Vegas was delayed significantly and then on my way back my second flight was cancelled

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

We requested 2 wheel chairs upon arrival. On board an attendant told us to remain in our seats until everyone was off the plane. we were in row 11 and thought we would be off early. After all were off, a different attendant said we should leave, and that the chairs were gone. One was available for my friend who had just spent 9 days in hospital but I had to walk quite some distance. Eventually a cart arrived to take us the rest of the way. This was over an hour after our arrival. The staff at the terminal did their best to help us but if we had been allowed off with the other passengers, our ride home would have been an hour earlier.

Our flight experience was great! Flight staff was funny and offered great service. Made record flying time coming home from Vegas after having to wait for planes on the tarmac because of high winds

Seats can use more cushioning, it felt very hard. The snack option could be better

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

I’ve had a couple flights this week on United that were delayed by an hour or more

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

The food was horrible the flying attendance hardly made any checks and the seats were very tied ..

For such a long flight they should offer tea or coffee in between two meals.

No seat assignment . Last on board . Though I would not receive any boarding pass

last minute was rebooked. This rebooking made me miss my connection, added a stop in my itinerary without my approval, and had me arriving 10 hours later to my destination...for a delay that was 2 hours. To boot, my final flight from London to Athens booked me in a middle seat, where I originally booked all aisle seats. This was incredibly uncomfortable for a 24 hour journey and made me incredibly upset.

The flight left over 2 hours late and caused me to miss my connecting flight. Consequently, I missed my cruise ship out of Barcelona. The cost associated with this miss was as follows: Airfare to Sicily Italy to get on the ship TWO days late - $232.30 Taxi from Airport to hotel $35 Dinner at hotel $38 Hotel in Barcelona - $208 Taxi from Sicily to hotel $70 Hotel in Sicily - $148 Prorated time missed on cruise $ 1,143

My seat was moved multiple times. I picked out the perfect seats beforehand. I even paid extra money for them. However, I was moved to a middle seat without warning at the last minute. It was like my worst nightmare. But other than that, the actual flight was good. Everything was on time or even early and the flight was smooth.

A220 plane had 5 seats across which is great for couples who can snag the A&C seats. Seat itself is borderline comfortable but still tough on a 5+ hour flight. Overhead bins are small so if you're not in at least boarding group 5, you could be in trouble. No included food service. Non-alcoholic drinks are free but even the most basic snacks are for a charge. Price was reasonable for the only direct SEA-YUL flight. Boarding is efficient even managing passport checks. Worth flying for the direct flight.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

They canceled the flight on us very close to the flight date .

Book cheap flights from Chicago to Montreal

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Montreal found on KAYAK in the last 72 hours.
9/19Thu
2 stops
19h 26mORD-YUL
$117
6/24Mon
nonstopAir Canada
2h 13mORD-YUL
$119
7/4Thu
nonstopAmerican Airlines
2h 20mORD-YUL
$124
7/6Sat
1 stopDelta
8h 39mORD-YUL
$128
9/19Thu
1 stopUnited Airlines
14h 38mORD-YUL
$134
6/28Fri
1 stopAmerican Airlines
14h 20mORD-YUL
$138
10/24Thu
nonstopUnited Airlines
2h 23mORD-YUL
$154
7/22Mon
1 stopWestJet
14h 51mORD-YUL
$171
7/3Wed
1 stopDelta
9h 37mORD-YUL
$180
7/8Mon
2 stopsWestJet
20h 29mORD-YUL
$200

Search by stops

Search by airline

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Last minute flights from O'Hare Intl to Montreal

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Montreal that are departing in the next 10 days.
6/15Sat
multi-stop
25h 30mORD-YUL
6/19Wed
multi-stop
4h 21mYUL-ORD
$469
6/16Sun
multi-stop
8h 55mORD-YUL
6/18Tue
multi-stop
10h 38mYUL-ORD
$473
6/16Sun
multi-stopAmerican Airlines
7h 20mORD-YUL
6/18Tue
multi-stopAmerican Airlines
6h 17mYUL-ORD
$498
6/16Sun
nonstopAmerican Airlines
2h 20mORD-YUL
6/18Tue
nonstopAmerican Airlines
2h 39mYUL-ORD
$574
6/15Sat
multi-stopAir Canada
4h 38mORD-YUL
6/18Tue
nonstopAir Canada
2h 31mYUL-ORD
$585
6/15Sat
multi-stopAir Canada
5h 03mORD-YUL
6/20Thu
multi-stopAir Canada
5h 44mYUL-ORD
$596
6/16Sun
nonstopUnited Airlines
2h 25mORD-YUL
6/17Mon
multi-stopUnited Airlines
5h 45mYUL-ORD
$628
6/13Thu
multi-stopDelta
6h 30mORD-YUL
6/22Sat
multi-stopDelta
8h 35mYUL-ORD
$636
6/16Sun
nonstopUnited Airlines
2h 25mORD-YUL
6/19Wed
multi-stopUnited Airlines
5h 35mYUL-ORD
$681
6/15Sat
multi-stopDelta
11h 40mORD-YUL
6/22Sat
multi-stopDelta
8h 35mYUL-ORD
$762

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Chicago O'Hare Airport - Montreal Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Destination:

Montreal (YUL)Canada

Return flight deals:

Montreal - Chicago O'Hare Airport

Cabin classes:

$590
$865
$865
$301