$108+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — CHI
Aug 13 — Aug 201
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 July 14, 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 July 14, 2026.
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:50 pm
FCA
- ORD
Nonstop3h 49m
American Airlines
Mon 8/171:16 pm
ORD
- FCA
Nonstop3h 54m
American Airlines
Deal found 7/9![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/34:49 pm
FCA
- ORD
Nonstop3h 51m
American Airlines
Tue 8/119:45 am
ORD
- FCA
Nonstop3h 57m
American Airlines
Deal found 7/13![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Sun 8/24:49 pm
FCA
- ORD
Nonstop3h 51m
American Airlines
Tue 8/115:00 am
ORD
- FCA
1 stop7h 36m
American Airlines
Deal found 7/11![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Wed 8/125:04 pm
FCA
- ORD
1 stop5h 55m
United Airlines
Mon 8/175:00 am
ORD
- FCA
1 stop6h 04m
United Airlines
Deal found 7/12![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/12. 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 10/36:35 am
FCA
- MDW
1 stop5h 45m
Delta
Mon 10/57:13 pm
MDW
- FCA
1 stop5h 30m
Delta
Deal found 7/12![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/12. 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 10/36:35 am
FCA
- ORD
1 stop7h 30m
Delta
Mon 10/51:55 pm
ORD
- FCA
2 stops10h 48m
Delta
Deal found 7/12![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/144:50 pm
FCA
- ORD
Nonstop3h 49m
American Airlines
Wed 8/191:16 pm
ORD
- FCA
Nonstop3h 54m
American Airlines
Deal found 7/10![American Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 7/9. 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.
Mon 10/263:36 pm
FCA
- ORD
1 stop4h 56m
Delta
Sun 11/89:59 am
ORD
- FCA
1 stop5h 42m
Delta
Deal found 7/9![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 8/113:45 pm
FCA
- ORD
1 stop7h 33m
American Airlines
Tue 8/181:16 pm
ORD
- FCA
Nonstop3h 54m
American Airlines
Deal found 7/11![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/9. 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.
Mon 9/146:35 am
FCA
- MDW
1 stop5h 45m
Delta
Mon 9/147:13 pm
MDW
- FCA
1 stop5h 30m
Delta
Deal found 7/9![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 8/36:20 am
FCA
- MDW
1 stop5h 50m
Delta
Tue 8/117:25 pm
MDW
- FCA
1 stop5h 31m
Delta
Deal found 7/13![Delta logo]()
$514
This Delta deal was found by Cheapflights users on 7/12. 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 7/256:55 am
FCA
- MDW
1 stop5h 14m
Delta
Tue 8/187:25 pm
MDW
- FCA
1 stop5h 31m
Delta
Deal found 7/12![Delta logo]()
$589
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 July 14, 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 July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Wed 8/125:04 pm
FCA
- ORD
1 stop5h 55m
United Airlines
Mon 8/175:00 am
ORD
- FCA
1 stop6h 04m
United Airlines
Deal found 7/11![United Airlines logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:45 pm
FCA
- ORD
1 stop9h 35m
Alaska Airlines
Mon 10/127:16 pm
ORD
- FCA
1 stop24h 49m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 7/11. 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.
Tue 10/63:36 pm
FCA
- ORD
1 stop4h 56m
Delta
Fri 10/99:59 am
ORD
- FCA
2 stops8h 30m
Delta
Deal found 7/11![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 10/812:26 pm
FCA
- ORD
Nonstop3h 34m
United Airlines
Sat 10/107:00 am
ORD
- FCA
1 stop7h 28m
United Airlines
Deal found 7/12![United Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 10/87:45 pm
FCA
- ORD
1 stop9h 35m
Alaska Airlines
Sat 10/106:00 am
ORD
- FCA
1 stop7h 21m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Tue 10/65:12 pm
FCA
- ORD
1 stop5h 47m
United Airlines
Mon 10/128:40 am
ORD
- FCA
Nonstop3h 48m
United Airlines
Deal found 7/12![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 7/9. 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.
Mon 9/146:35 am
FCA
- MDW
1 stop5h 45m
Delta
Mon 9/147:13 pm
MDW
- FCA
1 stop5h 30m
Delta
Deal found 7/9![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Tue 8/45:28 pm
FCA
- ORD
1 stop6h 16m
United Airlines
Wed 8/128:40 am
ORD
- FCA
Nonstop3h 47m
United Airlines
Deal found 7/14![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 7/12. 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 8/126:20 am
FCA
- MDW
1 stop5h 50m
Delta
Mon 8/179:59 am
MDW
- FCA
1 stop5h 08m
Delta
Deal found 7/12![Delta logo]()
$639
This Delta deal was found by Cheapflights users on 7/9. 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 9/186:35 am
FCA
- MDW
1 stop5h 45m
Delta
Tue 9/227:13 pm
MDW
- FCA
1 stop5h 30m
Delta
Deal found 7/9![Delta logo]()
$639
This Delta deal was found by Cheapflights users on 7/11. 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.
Sun 8/26:55 am
FCA
- MDW
1 stop5h 14m
Delta
Tue 8/117:25 pm
MDW
- FCA
1 stop5h 31m
Delta
Deal found 7/11![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 7/10. 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.
Tue 8/46:20 am
FCA
- MDW
1 stop5h 50m
Delta
Fri 8/77:25 pm
MDW
- FCA
1 stop5h 31m
Delta
Deal found 7/10![Delta logo]()
$774
This Delta deal was found by Cheapflights users on 7/12. 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 7/256:55 am
FCA
- MDW
1 stop5h 14m
Delta
Tue 8/1810:54 am
MDW
- FCA
2 stops12h 59m
Delta
Deal found 7/12![Delta logo]()
$839
Last-minute flights from Kalispell to ChicagoDiscover last-minute flight deals from Kalispell to Chicago. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Chicago. Data last updated July 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/12. 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 7/256:55 am
FCA
- MDW
1 stop5h 14m
Delta
Tue 8/187:25 pm
MDW
- FCA
1 stop5h 31m
Delta
Deal found 7/12![Delta logo]()
$589
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Sun 8/24:49 pm
FCA
- ORD
Nonstop3h 51m
American Airlines
Tue 8/115:00 am
ORD
- FCA
1 stop7h 36m
American Airlines
Deal found 7/11![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/11. 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.
Sun 8/26:55 am
FCA
- MDW
1 stop5h 14m
Delta
Tue 8/117:25 pm
MDW
- FCA
1 stop5h 31m
Delta
Deal found 7/11![Delta logo]()
$739
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/34:49 pm
FCA
- ORD
Nonstop3h 51m
American Airlines
Tue 8/119:45 am
ORD
- FCA
Nonstop3h 57m
American Airlines
Deal found 7/13![American Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 8/36:20 am
FCA
- MDW
1 stop5h 50m
Delta
Tue 8/117:25 pm
MDW
- FCA
1 stop5h 31m
Delta
Deal found 7/13![Delta logo]()
$514
This Delta deal was found by Cheapflights users on 7/10. 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.
Tue 8/46:20 am
FCA
- MDW
1 stop5h 50m
Delta
Fri 8/77:25 pm
MDW
- FCA
1 stop5h 31m
Delta
Deal found 7/10![Delta logo]()
$774
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Wed 8/54:50 pm
FCA
- ORD
Nonstop3h 49m
American Airlines
Wed 8/121:16 pm
ORD
- FCA
Nonstop3h 54m
American Airlines
Deal found 7/14![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 8/113:45 pm
FCA
- ORD
1 stop7h 33m
American Airlines
Tue 8/181:16 pm
ORD
- FCA
Nonstop3h 54m
American Airlines
Deal found 7/11![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:50 pm
FCA
- ORD
Nonstop3h 49m
American Airlines
Mon 8/171:16 pm
ORD
- FCA
Nonstop3h 54m
American Airlines
Deal found 7/9![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Wed 8/125:04 pm
FCA
- ORD
1 stop5h 55m
United Airlines
Mon 8/175:00 am
ORD
- FCA
1 stop6h 04m
United Airlines
Deal found 7/12![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/12. 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 8/126:20 am
FCA
- MDW
1 stop5h 50m
Delta
Mon 8/179:59 am
MDW
- FCA
1 stop5h 08m
Delta
Deal found 7/12![Delta logo]()
$639
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/144:50 pm
FCA
- ORD
Nonstop3h 49m
American Airlines
Wed 8/191:16 pm
ORD
- FCA
Nonstop3h 54m
American Airlines
Deal found 7/10![American Airlines logo]()
$348
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 July 14, 2026.
Search for one-way flight options from Kalispell to Chicago. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:08 pm
FCA
- ORD
1 stop13h 34m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/288:46 pm
FCA
- ORD
1 stop7h 56m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:43 pm
FCA
- ORD
2 stops23h 52m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/218:46 pm
FCA
- ORD
2 stops12h 15m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/243:39 pm
FCA
- ORD
2 stops20h 57m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 9/148:46 pm
FCA
- ORD
2 stops12h 15m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:25 pm
FCA
- ORD
2 stops24h 11m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 1/92:10 pm
FCA
- ORD
1 stop8h 49m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 7/13. 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 10/16:35 am
FCA
- MDW
1 stop5h 45m
Delta
Deal found 7/13![Delta logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 9/43:34 pm
FCA
- MDW
3 stops30h 13m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 7/14. 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 8/296:20 am
FCA
- MDW
1 stop5h 50m
Delta
Deal found 7/14![Delta logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/1410:30 am
FCA
- MDW
3 stops34h 33m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$256
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 July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (American Airlines) |
One-way from | $108 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $638 |
Good round-trip deal | $528 or less |
Good one-way deal | $269 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 July 14, 2026.
Use the filters below to find and compare flights from Kalispell to Chicago that are best for you.
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Route
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Cheapest round-trip
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Wed 8/12
5:04 pm-11:59 pm
1 stop5h 55m
Chicago O'Hare Intl
Mon 8/17
5:00 am-10:04 am
1 stop6h 04m
$351
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Thu 10/8
12:26 pm-5:00 pm
Nonstop3h 34m
Chicago O'Hare Intl
Sat 10/10
7:00 am-1:28 pm
1 stop7h 28m
$409
Quickest round-trip
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Tue 10/6
5:12 pm-11:59 pm
1 stop5h 47m
Chicago O'Hare Intl
Mon 10/12
8:40 am-11:28 am
Nonstop3h 48m
$448
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Tue 10/6
7:45 pm-6:20 am
1 stop9h 35m
Chicago O'Hare Intl
Mon 10/12
7:16 pm-7:05 pm
1 stop24h 49m
$457
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Thu 10/8
7:45 pm-6:20 am
1 stop9h 35m
Chicago O'Hare Intl
Sat 10/10
6:00 am-12:21 pm
1 stop7h 21m
$458
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Tue 8/4
5:28 pm-12:44 am
1 stop6h 16m
Chicago O'Hare Intl
Wed 8/12
8:40 am-11:27 am
Nonstop3h 47m
$469
KalispellChicago
FCA - ORD
FCAORD
Kalispell Glacier Park
Tue 10/6
3:36 pm-9:32 pm
1 stop4h 56m
Chicago O'Hare Intl
Fri 10/9
9:59 am-5:29 pm
2 stops8h 30m
$488
KalispellChicago
FCA - MDW
FCAMDW
Kalispell Glacier Park
Mon 9/14
6:35 am-1:20 pm
1 stop5h 45m
Chicago Midway
Mon 9/14
7:13 pm-11:43 pm
1 stop5h 30m
$513
KalispellChicago
FCA - MDW
FCAMDW
Kalispell Glacier Park
Wed 8/12
6:20 am-1:10 pm
1 stop5h 50m
Chicago Midway
Mon 8/17
9:59 am-2:07 pm
1 stop5h 08m
$639
KalispellChicago
FCA - MDW
FCAMDW
Kalispell Glacier Park
Fri 9/18
6:35 am-1:20 pm
1 stop5h 45m
Chicago Midway
Tue 9/22
7:13 pm-11:43 pm
1 stop5h 30m
$639
Showing 1-10 of 29 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 July.
| 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 $195). 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.
What is the cheapest time of day to fly from FCA to CHI?
Find hourly flight availability from Kalispell to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to Chicago as you normally would.
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 July 14, 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
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
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
Valparaiso
Hammond
Saint Joseph
Porter
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Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 14, 2026.
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Find flights from Kalispell to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kalispell and Chicago flights
Browse other Kalispell and Chicago flight options. Last updated on July 14, 2026.
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 July 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$289 | Average$519 | FlexibilityNo cancel fee | On-time69% |