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Find cheap flights from Kalispell to Illinois from $137

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Illinois departing on 5/23. 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
Sat 6/15
Sat 6/22

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago1 stop$274
Moline
Moline2 stops$557
Peoria
Peoria1 stop$628

Good to know

Low season

January

High season

July

Cheapest flight

$137
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Kalispell to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Kalispell to Illinois?

    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 Kalispell to Illinois.

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

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

    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 Illinois with an airline and back to Kalispell with another airline.

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

    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 Illinois from Kalispell 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 cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Kalispell to the following destinations at these prices or less: Chicago $298 one-way - $491 round-trip
  • Morning departure is around 40% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Kalispell to Illinois

 
Need help choosing which airline to fly with from Kalispell to Illinois? 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 10673 reviews
7.4Food
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
Airline reviews

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!!!!

4.0 OkayReginald, May 2024MCI - LGA
Read more about Delta reviews

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!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

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!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

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.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

Book cheap flights from Kalispell to Illinois

Recent round-trip flight deals

7/1Mon
1 stopDelta
6h 33mFCA-ORD
7/8Mon
1 stopDelta
6h 17mORD-FCA
$274
6/6Thu
nonstopAmerican Airlines
3h 27mFCA-ORD
6/9Sun
nonstopAmerican Airlines
3h 49mORD-FCA
$297
6/6Thu
1 stopAmerican Airlines
8h 13mFCA-ORD
6/9Sun
nonstopAmerican Airlines
3h 49mORD-FCA
$307
6/6Thu
1 stopAmerican Airlines
8h 13mFCA-ORD
6/9Sun
1 stopAmerican Airlines
7h 22mORD-FCA
$332
5/28Tue
nonstopUnited Airlines
3h 28mFCA-ORD
6/11Tue
nonstopUnited Airlines
3h 51mORD-FCA
$377
8/9Fri
nonstopAmerican Airlines
3h 25mFCA-ORD
8/12Mon
nonstopAmerican Airlines
3h 42mORD-FCA
$385
5/28Tue
nonstopUnited Airlines
3h 28mFCA-ORD
6/11Tue
1 stopUnited Airlines
8h 01mORD-FCA
$387
8/9Fri
1 stopDelta
7h 20mFCA-ORD
8/12Mon
1 stopDelta
6h 28mORD-FCA
$402
7/30Tue
2 stopsAlaska Airlines
12h 36mFCA-ORD
8/6Tue
1 stopAlaska Airlines
6h 45mORD-FCA
$549
7/30Tue
2 stopsAlaska Airlines
12h 36mFCA-ORD
8/6Tue
2 stopsAlaska Airlines
18h 00mORD-FCA
$573

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Recent one-way flight deals

5/23Thu
1 stopDelta
6h 20mFCA-ORD
$137
5/25Sat
1 stopDelta
4h 33mFCA-ORD
$158
6/8Sat
nonstopAmerican Airlines
3h 27mFCA-ORD
$165
8/2Fri
1 stopSun Country Air
26h 13mFCA-ORD
$173
8/2Fri
1 stopSun Country Air
26h 13mFCA-ORD
$193
5/23Thu
nonstopUnited Airlines
3h 28mFCA-ORD
$205
6/24Mon
nonstopUnited Airlines
3h 28mFCA-ORD
$217
8/2Fri
2 stopsAlaska Airlines
12h 36mFCA-ORD
$232
7/30Tue
1 stopAmerican Airlines
7h 12mFCA-ORD
$238
10/11Fri
2 stopsAlaska Airlines
12h 02mFCA-ORD
$252

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Kalispell - Illinois Flights

Departure:

Kalispell (FCA)United States

Return flight deals:

Illinois - Kalispell

Cabin classes:

$1,411
$3,572
$1,557
$386