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CHI - BUF

$68 Find cheap flights from Chicago to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Buffalo departing on 8/17. 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
Wed 7/10
Wed 7/17

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Buffalo, 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 Buffalo, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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

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

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

Cheap flight deals from Chicago to Buffalo (CHI-BUF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Buffalo 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
6:00 am - 5:46 pmMDW-BUF
10h 46m1 stop
8:52 pm - 6:48 pmBUF-MDW
22h 56m1 stop
$144Frontier
Find Deal
Fri, Sep 20 - Sun, Sep 22
10:55 pm - 7:16 pmMDW-BUF
19h 21m1 stop
10:17 am - 8:09 pmBUF-MDW
10h 52m1 stop
$160Frontier
Find Deal
Thu, Aug 1 - Sun, Aug 4
10:30 am - 4:05 pmORD-BUF
4h 35m1 stop
5:33 am - 9:43 amBUF-ORD
5h 10m1 stop
$226JetBlue
Find Deal
Tue, Jul 9 - Tue, Jul 16
3:09 pm - 5:40 pmORD-BUF
1h 31mnonstop
11:40 am - 12:33 pmBUF-ORD
1h 53mnonstop
$249American Airlines
Find Deal
Wed, Aug 21 - Sat, Aug 24
10:30 am - 4:05 pmORD-BUF
4h 35m1 stop
5:33 am - 9:43 amBUF-ORD
5h 10m1 stop
$250JetBlue
Find Deal
Tue, Jul 9 - Sat, Jul 13
9:15 pm - 11:56 pmORD-BUF
1h 41mnonstop
7:00 am - 7:52 amBUF-ORD
1h 52mnonstop
$253United Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 17
6:05 pm - 12:30 amORD-BUF
5h 25m1 stop
8:00 am - 8:49 amBUF-ORD
1h 49mnonstop
$259American Airlines
Find Deal
Tue, Aug 6 - Wed, Aug 7
5:45 pm - 12:20 amMDW-BUF
5h 35m1 stop
6:15 am - 8:38 amBUF-MDW
3h 23m1 stop
$268Delta
Find Deal
Tue, Aug 6 - Wed, Aug 7
7:10 am - 11:13 amORD-BUF
3h 03m1 stop
3:59 pm - 9:12 pmBUF-ORD
6h 13m1 stop
$268Delta
Find Deal
Tue, Aug 6 - Tue, Aug 6
2:17 pm - 4:57 pmORD-BUF
1h 40mnonstop
7:00 am - 7:52 amBUF-ORD
1h 52mnonstop
$311United Airlines
Find Deal
Thu, Jul 4 - Tue, Jul 9

Flights from Chicago to Buffalo - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Buffalo to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Buffalo flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Chicago to Buffalo.
Our data shows that the cheapest route for a one-way flight from Chicago to Buffalo cost $134 and was between Chicago O'Hare Intl Airport and Buffalo. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $230.

What’s the cheapest day of the week to fly from Chicago to Buffalo?

The average price of all flights from Chicago to Buffalo clicked on KAYAK for each day over the last 12 months.
When flying from Chicago to Buffalo, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Chicago to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago to Buffalo, 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 to Buffalo is February, where tickets cost $225 on average. On the other hand, the most expensive months are December and May, where the average cost of tickets is $360 and $349 respectively.

How far in advance should I book a flight from Chicago to Buffalo?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago to Buffalo, 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 to Buffalo, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 52 days before departure.

Which airlines provide the cheapest flights from Chicago to Buffalo?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Chicago to Buffalo were found on Frontier ($144) and JetBlue ($226). Frontier proposed the cheapest one-way flight at $68.

Which airlines fly most frequently between Chicago and Buffalo?

United Airlines connects Chicago to Buffalo with up to 7 flights per day. American Airlines also offers 3 flights per day, while Southwest follows with 3 flights per day.

Which airlines fly non-stop between Chicago and Buffalo?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago to Buffalo.
There are 3 airlines that fly nonstop from Chicago to Buffalo. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $155 for a one-way flight. On average, the best prices for this route can be found at American Airlines.

How many flights are there between Chicago and Buffalo per day?

Each day, there are between 11 and 17 nonstop flights that take off from Chicago and land in Buffalo, with an average flight time of 1h 35m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 94 flights. The most frequent day of departure is Friday, when 18% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Chicago and Buffalo?

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 to Buffalo take?

Direct flights take on average 1h 31m to travel the 459 miles between Chicago and Buffalo.

What’s the earliest departure time from Chicago to Buffalo?

Early birds can take the earliest flight from Chicago at 8:20 am and will be landing in Buffalo at 11:09 am.

What’s the latest departure time from Chicago to Buffalo?

If you prefer to fly at night, the latest flight from Chicago to Buffalo jets off at 9:20 pm and lands at 11:59 pm.

Good to know

Low season

March

High season

August

Cheapest flight

$68
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Chicago Midway Airport to Buffalo

When to book flights from Chicago to Buffalo

Are your dates flexible? Find out the best times to travel from Chicago to Buffalo 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 flights from Chicago to Buffalo

  • Are there reliable car rentals for travelers landing at Buffalo Airport (BUF) in Buffalo?

    Travelers who wish to rent cars after landing at Buffalo Airport in Buffalo shouldn’t get worried. Avis Car Rental Agency, Hertz Car Rental-Buffalo-Sammys Collision HLE, and Enterprise Rent-A-Car Agency are some of the most reliable car rentals that can be considered by travelers landing at Buffalo Airport. All three agencies have onsite offices in the airport.

  • Where can I book a hotel room after landing at Buffalo Airport in Buffalo?

    If you are planning to get a hotel room after landing at Buffalo Airport, consider booking a room in the Hampton Inn & Suites Buffalo Airport Hotel. Located along Buell Avenue Cheektowaga, Hampton Inn & Suites Buffalo Airport Hotel is one hotel that can be easily accessed by travelers landing at Buffalo Airport, which is 25 miles away. The hotel offers free Wi-Fi and shuttle rides to customers.

  • Which airline offers kid-friendly amenities to travelers flying from Chicago to Buffalo?

    The kid-friendly entertainment American Airlines offers makes it the most preferred airline among travelers flying from Chicago to Buffalo in the company of their family or kids. This airline has several on-demand entertainment options best suited for kids, such as movies and TV shows.

  • Which other regions are served by Buffalo Airport apart from Buffalo, New York?

    Apart from Buffalo in New York, Buffalo Niagara International Airport also serves the southern Golden Horseshoe region of Ontario in Canada. Travelers landing at this airport can easily visit this region using rental cars, airport shuttles, or taxis.

  • What is the cheapest flight from Chicago to Buffalo?

    In the last 3 days, the lowest price for a flight from Chicago to Buffalo was $68 for a one-way ticket and $144 for a round-trip.

  • Do I need a passport to fly between Chicago and Buffalo?

    A passport is not required to fly from Chicago to Buffalo.

  • Which airports will I be using when flying from Chicago to Buffalo?

    There are 2 airports in Chicago (Chicago Midway and Chicago O'Hare Intl.) and only 1 airport in Buffalo (Buffalo). The cheapest flights are generally found on the Chicago Midway Airport to Buffalo flight route.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Buffalo?

    American Airlines, Alaska Airlines, JetBlue, Air Canada, and Sun Country Air offer inflight Wi-Fi service on the Chicago to Buffalo flight route.

  • Which aircraft models fly most regularly from Chicago to Buffalo?

    The Embraer 170 is the aircraft model that flies most regularly on the Chicago to Buffalo flight route.

  • Which airline alliances offer flights from Chicago to Buffalo?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Buffalo, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Buffalo?

    There are nonstop flights from Chicago to Buffalo on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Buffalo are Delta and United Airlines. With an average price for the route of $317 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 $324 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago to Buffalo?

    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 to Buffalo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Chicago 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 to Buffalo?

    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 Buffalo with an airline and back to Chicago with another airline.

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

    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 Buffalo from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Chicago to Buffalo

  • Looking for a cheap flight? 25% of our users found flights on this route for $164 or less one-way and $278 or less round-trip.
  • If you are planning to catch the earliest flight from Chicago to Buffalo that leaves Chicago O'Hare Intl Airport (ORD), consider booking a hotel room in one of the nearby hotels. Comfort Inn Arlington Heights-O'Hare Airport is one hotel that will guarantee you quick access to Chicago O'Hare Intl Airport. The hotel is located along South Arlington Heights Rd, Arlington Heights, and offers airport shuttle services.
  • If you plan to travel from downtown Chicago to Buffalo, consider using Chicago Midway (MDW) as your departure airport. Even though Chicago O'Hare Intl Airport serves similar flights from Chicago to Buffalo, most travelers from downtown Chicago prefer Chicago Midway as their departure airport due to shorter drives, less train time, less traffic, and cheaper Ubers that connect them to this airport.
  • If you are planning to travel from Chicago to Buffalo with luggage, consider arriving at Chicago Midway Airport at least 90min before departure. Passengers who arrive at Chicago Midway Airport with baggage must go through the check-in counter for security checks, which may take longer.
  • Are you planning to take care of your stomach and read newspapers at Chicago O'Hare Intl Airport while awaiting your flight to Buffalo? You don’t have to worry. Berghoff Café is one restaurant where travelers can relax and take care of their stomachs while waiting for their flights to Buffalo. Located in the airport along Terminal 1 Concourse C, Gate C26, Berghoff Café offers affordable services to travelers.
  • Pet lovers have nothing to worry about when planning to travel from Chicago to Buffalo using Chicago Midway Airport. This airport has a pet-friendly policy that allows travelers to fly with their lovely pets. Midway Airport’s policy states that travelers can only remove their pets from carriers when undergoing security screenings and using pet relief areas.
See more tips

Prefer to fly non-stop from Chicago to Buffalo?

Find which airlines fly direct from Chicago to Buffalo, which days they fly and book direct flights.

Nonstop departures

Chicago to Buffalo

Monday

ANA, Air Canada, Air New Zealand, +10 more

ANA, Air Canada, +11 more

Tuesday

ANA, Air Canada, Air New Zealand, +10 more

ANA, Air Canada, +11 more

Wednesday

ANA, Air Canada, Air New Zealand, +11 more

ANA, Air Canada, +12 more

Thursday

ANA, Air Canada, Air New Zealand, +10 more

ANA, Air Canada, +11 more

Friday

ANA, Air Canada, Air New Zealand, +11 more

ANA, Air Canada, +12 more

Saturday

ANA, Air Canada, Air New Zealand, +10 more

ANA, Air Canada, +11 more

Sunday

ANA, Air Canada, Air New Zealand, +11 more

ANA, Air Canada, +12 more

See more direct flights

Nonstop returns

Buffalo to Chicago

Monday

ANA, Air Canada, Air New Zealand, +9 more

ANA, Air Canada, +10 more

Tuesday

ANA, Air Canada, Air New Zealand, +10 more

ANA, Air Canada, +11 more

Wednesday

ANA, Air Canada, Air New Zealand, +11 more

ANA, Air Canada, +12 more

Thursday

ANA, Air Canada, Air New Zealand, +10 more

ANA, Air Canada, +11 more

Friday

ANA, Air Canada, Air New Zealand, +11 more

ANA, Air Canada, +12 more

Saturday

ANA, Air Canada, Air New Zealand, +10 more

ANA, Air Canada, +11 more

Sunday

ANA, Air Canada, Air New Zealand, +11 more

ANA, Air Canada, +12 more

See more direct flights
See more direct flights

Top 4 airlines serving from Chicago to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Buffalo. 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 Chicago to Buffalo? 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 10295 reviews
7.4Food
7.9Comfort
8.2Boarding
8.0Entertainment
8.6Crew
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.

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

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

It was a crowded flight. They did the best they could.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

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!

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

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.

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.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

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!

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.

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.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

We liked quick boarding and on time departure. Seats were very uncomfortable.

Flight was delayed at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

8 hr delay. had to buy another ticket with another airline

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

Book cheap flights from Chicago to Buffalo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Buffalo found on KAYAK in the last 72 hours.
8/17Sat
1 stopFrontier
9h 11mMDW-BUF
$68
8/7Wed
1 stopFrontier
10h 12mMDW-BUF
$73
7/31Wed
1 stopSun Country Air
14h 50mORD-BUF
$98
8/7Wed
nonstopAmerican Airlines
1h 42mORD-BUF
$119
7/2Tue
nonstopAmerican Airlines
1h 36mORD-BUF
$125
7/17Wed
nonstopUnited Airlines
1h 41mORD-BUF
$127
7/2Tue
1 stopDelta
4h 23mMDW-BUF
$134
7/17Wed
1 stopDelta
5h 37mMDW-BUF
$136
7/25Thu
1 stopSun Country Air
15h 55mORD-BUF
$153
7/9Tue
nonstopUnited Airlines
1h 50mORD-BUF
$157

Search by stops

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Last minute flights from Chicago to Buffalo

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 Buffalo that are departing in the next 10 days.
6/13Thu
multi-stopFrontier
17h 44mMDW-BUF
6/16Sun
multi-stopFrontier
16h 16mBUF-MDW
$226
6/14Fri
multi-stopFrontier
10h 30mMDW-BUF
6/16Sun
multi-stopFrontier
16h 16mBUF-MDW
$227
6/12Wed
multi-stop
4h 45mORD-BUF
6/16Sun
multi-stop
8h 16mBUF-ORD
$360
6/15Sat
nonstopAmerican Airlines
1h 36mORD-BUF
6/17Mon
multi-stopAmerican Airlines
6h 12mBUF-ORD
$433
6/15Sat
nonstopUnited Airlines
1h 39mORD-BUF
6/17Mon
nonstopUnited Airlines
1h 52mBUF-ORD
$475
6/12Wed
nonstopUnited Airlines
1h 46mORD-BUF
6/16Sun
nonstopUnited Airlines
1h 52mBUF-ORD
$542
6/15Sat
nonstopAmerican Airlines
1h 31mORD-BUF
6/18Tue
multi-stopAmerican Airlines
8h 03mBUF-ORD
$551
6/13Thu
multi-stopDelta
5h 18mMDW-BUF
6/16Sun
multi-stopDelta
3h 33mBUF-MDW
$561
6/12Wed
multi-stopDelta
5h 09mORD-BUF
6/15Sat
multi-stopDelta
5h 26mBUF-ORD
$561
6/12Wed
multi-stop
28h 18mORD-BUF
6/16Sun
multi-stop
21h 20mBUF-ORD
$1,099

Search by stops

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Flights to Buffalo

Destination:

Buffalo (BUF)United States

Return flight deals:

Buffalo - Chicago

Cabin classes:

$501
$361
$480
$227