$122+ Cheap flights from Kalispell (FCA) to Chicago (CHI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — CHI
Jun 8 — Jun 151
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Kalispell to ChicagoExplore the most affordable flight options available from Kalispell to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
Explore the most affordable flight options available from Kalispell to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:25 pm
FCA
- ORD
Nonstop3h 39m
American Airlines
Tue 6/29:45 am
ORD
- FCA
Nonstop3h 50m
American Airlines
Deal found 5/6![American Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:45 pm
FCA
- ORD
1 stop9h 35m
Alaska Airlines
Wed 10/286:00 am
ORD
- FCA
1 stop7h 21m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:35 pm
FCA
- ORD
Nonstop3h 30m
United Airlines
Fri 6/128:40 am
ORD
- FCA
Nonstop3h 49m
United Airlines
Deal found 5/9![United Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/253:51 pm
FCA
- ORD
1 stop7h 48m
American Airlines
Tue 6/301:16 pm
ORD
- FCA
Nonstop3h 46m
American Airlines
Deal found 5/5![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:13 am
FCA
- ORD
2 stops11h 52m
Delta
Tue 6/27:45 am
ORD
- FCA
1 stop5h 54m
Delta
Deal found 5/6![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:45 pm
FCA
- ORD
Nonstop3h 49m
American Airlines
Mon 5/259:45 am
ORD
- FCA
Nonstop3h 50m
American Airlines
Deal found 5/6![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:13 am
FCA
- MDW
2 stops12h 20m
Delta
Fri 6/127:16 pm
MDW
- FCA
1 stop5h 22m
Delta
Deal found 5/9![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:55 am
FCA
- MDW
1 stop5h 14m
Delta
Tue 6/301:49 pm
MDW
- FCA
1 stop7h 27m
Delta
Deal found 5/6![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:13 am
FCA
- MDW
2 stops12h 20m
Delta
Tue 6/29:23 am
MDW
- FCA
1 stop5h 10m
Delta
Deal found 5/6![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:59 am
FCA
- MDW
1 stop5h 12m
Delta
Mon 9/76:45 pm
MDW
- FCA
1 stop6h 01m
Delta
Deal found 5/9![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:20 am
FCA
- MDW
2 stops11h 13m
Delta
Fri 8/77:25 pm
MDW
- FCA
1 stop5h 26m
Delta
Deal found 5/6![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:20 am
FCA
- MDW
1 stop5h 48m
Delta
Sun 8/307:25 pm
MDW
- FCA
1 stop5h 26m
Delta
Deal found 5/8![Delta logo]()
$520
Best flights from Kalispell to ChicagoDiscover carefully curated flight deals from Kalispell to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
Discover carefully curated flight deals from Kalispell to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:45 pm
FCA
- ORD
1 stop9h 35m
Alaska Airlines
Wed 10/286:00 am
ORD
- FCA
1 stop7h 21m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:33 pm
FCA
- ORD
1 stop7h 16m
United Airlines
Fri 6/128:40 am
ORD
- FCA
Nonstop3h 49m
United Airlines
Deal found 5/8![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:30 pm
FCA
- ORD
1 stop5h 50m
Delta
Fri 6/122:07 pm
ORD
- FCA
2 stops10h 31m
Delta
Deal found 5/9![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:19 am
FCA
- ORD
1 stop5h 41m
Delta
Sat 7/47:01 am
ORD
- FCA
2 stops10h 42m
Delta
Deal found 5/9![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:45 pm
FCA
- ORD
Nonstop3h 49m
Alaska Airlines
Sat 6/69:45 am
ORD
- FCA
Nonstop3h 45m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:13 am
FCA
- MDW
2 stops12h 20m
Delta
Fri 6/127:16 pm
MDW
- FCA
1 stop5h 22m
Delta
Deal found 5/9![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:30 am
FCA
- ORD
Nonstop3h 40m
United Airlines
Wed 10/283:00 pm
ORD
- FCA
1 stop7h 30m
United Airlines
Deal found 5/6![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:55 am
FCA
- ORD
1 stop7h 10m
Delta
Tue 6/303:55 pm
ORD
- FCA
1 stop5h 21m
Delta
Deal found 5/6![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:55 am
FCA
- MDW
1 stop5h 14m
Delta
Tue 6/301:49 pm
MDW
- FCA
1 stop7h 27m
Delta
Deal found 5/6![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:13 am
FCA
- MDW
2 stops12h 20m
Delta
Tue 6/29:23 am
MDW
- FCA
1 stop5h 10m
Delta
Deal found 5/6![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:30 pm
FCA
- ORD
1 stop5h 50m
Delta
Sun 5/247:00 am
ORD
- FCA
2 stops11h 27m
Delta
Deal found 5/5![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:25 am
FCA
- MDW
2 stops11h 40m
Delta
Mon 9/71:00 pm
MDW
- FCA
2 stops11h 02m
Delta
Deal found 5/9![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:20 am
FCA
- MDW
1 stop5h 48m
Delta
Sun 8/307:25 pm
MDW
- FCA
1 stop5h 26m
Delta
Deal found 5/8![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:13 am
FCA
- MDW
2 stops12h 20m
Delta
Sun 5/249:23 am
MDW
- FCA
2 stops9h 04m
Delta
Deal found 5/5![Delta logo]()
$545
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:55 am
FCA
- MDW
1 stop5h 14m
Delta
Fri 6/197:16 pm
MDW
- FCA
1 stop5h 22m
Delta
Deal found 5/6![Delta logo]()
$566
Last-minute flights from Kalispell to ChicagoDiscover last-minute flight deals from Kalispell to Chicago. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Chicago. Data last updated May 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:13 am
FCA
- MDW
2 stops12h 20m
Delta
Sun 5/249:23 am
MDW
- FCA
2 stops9h 04m
Delta
Deal found 5/5![Delta logo]()
$545
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:45 pm
FCA
- ORD
Nonstop3h 49m
American Airlines
Mon 5/259:45 am
ORD
- FCA
Nonstop3h 50m
American Airlines
Deal found 5/6![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:25 pm
FCA
- ORD
Nonstop3h 39m
American Airlines
Tue 6/29:45 am
ORD
- FCA
Nonstop3h 50m
American Airlines
Deal found 5/6![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:13 am
FCA
- ORD
2 stops11h 52m
Delta
Tue 6/27:45 am
ORD
- FCA
1 stop5h 54m
Delta
Deal found 5/6![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:13 am
FCA
- MDW
2 stops12h 20m
Delta
Tue 6/29:23 am
MDW
- FCA
1 stop5h 10m
Delta
Deal found 5/6![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:30 pm
FCA
- ORD
1 stop5h 50m
Delta
Fri 6/123:55 pm
ORD
- FCA
1 stop8h 43m
Delta
Deal found 5/8![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:35 pm
FCA
- ORD
Nonstop3h 30m
United Airlines
Fri 6/128:40 am
ORD
- FCA
Nonstop3h 49m
United Airlines
Deal found 5/9![United Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:13 am
FCA
- MDW
2 stops12h 20m
Delta
Fri 6/127:16 pm
MDW
- FCA
1 stop5h 22m
Delta
Deal found 5/9![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:55 am
FCA
- MDW
1 stop5h 14m
Delta
Fri 6/197:16 pm
MDW
- FCA
1 stop5h 22m
Delta
Deal found 5/6![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/253:51 pm
FCA
- ORD
1 stop7h 48m
American Airlines
Tue 6/301:16 pm
ORD
- FCA
Nonstop3h 46m
American Airlines
Deal found 5/6![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:55 am
FCA
- MDW
1 stop5h 14m
Delta
Tue 6/301:49 pm
MDW
- FCA
1 stop7h 27m
Delta
Deal found 5/6![Delta logo]()
$380
One-way flights from Kalispell to ChicagoSearch for one-way flight options from Kalispell to Chicago. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
Search for one-way flight options from Kalispell to Chicago. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:30 am
FCA
- ORD
1 stop17h 37m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:36 am
FCA
- ORD
2 stops32h 56m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$155
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:15 am
FCA
- ORD
1 stop7h 17m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$165
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:15 am
FCA
- ORD
1 stop9h 33m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$170
This Expedia deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:40 pm
FCA
- ORD
1 stop11h 40m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:36 am
FCA
- ORD
2 stops32h 56m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2910:31 am
FCA
- ORD
2 stops33h 12m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:47 am
FCA
- ORD
1 stop16h 48m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:31 am
FCA
- ORD
2 stops31h 58m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:25 pm
FCA
- MDW
2 stops45h 34m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:55 am
FCA
- MDW
1 stop5h 14m
Delta
Deal found 5/5![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:19 am
FCA
- MDW
2 stops12h 12m
Delta
Deal found 5/9![Delta logo]()
$221
Find flight deals from Kalispell to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (American Airlines) |
One-way from | $122 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $578 |
Good round-trip deal | $379 or less |
Good one-way deal | $251 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalispell to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from Kalispell to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Sat 10/24
7:45 pm-6:20 am
1 stop9h 35m
Chicago O'Hare Intl
Wed 10/28
6:00 am-12:21 pm
1 stop7h 21m
$339
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Sat 6/6
2:33 pm-10:49 pm
1 stop7h 16m
Chicago O'Hare Intl
Fri 6/12
8:40 am-11:29 am
Nonstop3h 49m
$356
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Sat 6/6
2:30 pm-9:20 pm
1 stop5h 50m
Chicago O'Hare Intl
Fri 6/12
2:07 pm-11:38 pm
2 stops10h 31m
$369
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Sat 6/27
5:19 am-12:00 pm
1 stop5h 41m
Chicago O'Hare Intl
Sat 7/4
7:01 am-4:43 pm
2 stops10h 42m
$369
KalispellChicago
FCA - MDW
FCAMDW
Kalispell Glacier Park
Sat 6/6
5:13 am-6:33 pm
2 stops12h 20m
Chicago Midway
Fri 6/12
7:16 pm-11:38 pm
1 stop5h 22m
$369
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Thu 6/25
6:55 am-3:05 pm
1 stop7h 10m
Chicago O'Hare Intl
Tue 6/30
3:55 pm-8:16 pm
1 stop5h 21m
$380
KalispellChicago
FCA - MDW
FCAMDW
Kalispell Glacier Park
Thu 6/25
6:55 am-1:09 pm
1 stop5h 14m
Chicago Midway
Tue 6/30
1:49 pm-8:16 pm
1 stop7h 27m
$380
KalispellChicago
FCA - MDW
FCAMDW
Kalispell Glacier Park
Fri 5/29
5:13 am-6:33 pm
2 stops12h 20m
Chicago Midway
Tue 6/2
9:23 am-1:33 pm
1 stop5h 10m
$385
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Wed 5/20
2:30 pm-9:20 pm
1 stop5h 50m
Chicago O'Hare Intl
Sun 5/24
7:00 am-5:27 pm
2 stops11h 27m
$394
Quickest round-trip
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Tue 6/2
4:45 pm-9:34 pm
Nonstop3h 49m
Chicago O'Hare Intl
Sat 6/6
9:45 am-12:30 pm
Nonstop3h 45m
$399
Showing 1-10 of 35 resultsSorted by cheapest first
Compare providers for flights from Kalispell to Chicago
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to Chicago in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kalispell-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalispell-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kalispell to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Kalispell with our price prediction graph.
FCA-CHI
FCA-ORD
FCA-MDW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kalispell to Chicago
FCA-CHI
FCA-ORD
FCA-MDW
What is the cheapest month to book a flight from Kalispell to Chicago?
Currently, September is the cheapest month in which you can book a flight from Kalispell to Chicago (average of $191). Flying from Kalispell to Chicago in January is currently the most expensive (average of $499). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Kalispell to Chicago?
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated May 9, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Kalispell to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Kalispell to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Hammond
Porter
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Other flights to Chicago
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Kalispell and Chicago flights
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Other flights from Kalispell
Browse through other flights departing from Kalispell. Flights are based on user searches made on Cheapflights and were last updated on May 9, 2026.
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Top 2 airlines flying from Kalispell to Chicago
Discover the top 2 airlines that operate flights from Kalispell to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$289 | Average$510 | FlexibilityNo cancel fee | On-time69% |