$134+ Cheap flights from Kalispell (FCA) to Colorado
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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — DEN
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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Cheapest flights from Kalispell to ColoradoExplore the most affordable flight options available from Kalispell to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
Explore the most affordable flight options available from Kalispell to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
This Delta deal was found by Cheapflights users on 3/19. 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 5/235:13 am
FCA
- DEN
1 stop4h 09m
Delta
Mon 5/255:30 am
DEN
- FCA
1 stop5h 55m
Delta
Deal found 3/19![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/182:33 pm
FCA
- DEN
Nonstop2h 17m
United Airlines
Mon 4/2011:15 am
DEN
- FCA
Nonstop2h 16m
United Airlines
Deal found 3/20![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/24. 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 5/82:30 pm
FCA
- DEN
1 stop5h 45m
Delta
Mon 5/117:55 am
DEN
- FCA
1 stop4h 44m
Delta
Deal found 3/24![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/23. 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 6/135:28 pm
FCA
- DEN
Nonstop2h 17m
United Airlines
Mon 6/157:30 pm
DEN
- FCA
Nonstop2h 17m
United Airlines
Deal found 3/23![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/86:00 am
FCA
- DEN
Nonstop2h 18m
United Airlines
Sun 4/1211:15 am
DEN
- FCA
Nonstop2h 16m
United Airlines
Deal found 3/22![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 3/24. 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 11/185:25 am
FCA
- DEN
1 stop6h 30m
Delta
Tue 12/16:25 pm
DEN
- FCA
1 stop4h 42m
Delta
Deal found 3/24![Delta logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/281:43 pm
FCA
- DEN
1 stop8h 06m
Alaska Airlines
Sat 5/26:00 am
DEN
- FCA
1 stop6h 11m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 11/202:10 pm
FCA
- DEN
1 stop6h 20m
Alaska Airlines
Tue 12/17:00 am
DEN
- FCA
1 stop5h 14m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 3/24. 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 11/205:25 am
FCA
- DEN
1 stop4h 19m
Delta
Mon 11/306:25 pm
DEN
- FCA
1 stop4h 42m
Delta
Deal found 3/24![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/22. 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 6/255:28 pm
FCA
- DEN
Nonstop2h 17m
United Airlines
Sun 6/281:53 pm
DEN
- FCA
Nonstop2h 18m
United Airlines
Deal found 3/22![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Sun 5/36:00 am
FCA
- DEN
Nonstop2h 18m
United Airlines
Tue 5/197:40 pm
DEN
- FCA
Nonstop2h 17m
United Airlines
Deal found 3/21![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 4/32:33 pm
FCA
- DEN
Nonstop2h 17m
United Airlines
Tue 4/77:10 pm
DEN
- FCA
Nonstop2h 17m
United Airlines
Deal found 3/24![United Airlines logo]()
$344
Best flights from Kalispell to ColoradoDiscover carefully curated flight deals from Kalispell to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
Discover carefully curated flight deals from Kalispell to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
This Delta deal was found by Cheapflights users on 3/22. 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 5/82:30 pm
FCA
- DEN
1 stop5h 45m
Delta
Mon 5/117:55 am
DEN
- FCA
1 stop4h 44m
Delta
Deal found 3/22![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/86:00 am
FCA
- DEN
Nonstop2h 18m
United Airlines
Sun 4/1211:15 am
DEN
- FCA
Nonstop2h 16m
United Airlines
Deal found 3/22![United Airlines logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/281:43 pm
FCA
- DEN
2 stops10h 16m
Alaska Airlines
Sat 5/26:00 am
DEN
- FCA
1 stop6h 11m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 3/23. 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 5/16:10 pm
FCA
- DEN
1 stop4h 19m
Delta
Mon 5/45:30 am
DEN
- FCA
1 stop5h 53m
Delta
Deal found 3/23![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/22. 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 6/255:28 pm
FCA
- DEN
Nonstop2h 17m
United Airlines
Sun 6/281:53 pm
DEN
- FCA
Nonstop2h 18m
United Airlines
Deal found 3/22![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/282:33 pm
FCA
- DEN
Nonstop2h 17m
United Airlines
Sat 5/27:40 pm
DEN
- FCA
Nonstop2h 17m
United Airlines
Deal found 3/19![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 8/72:10 pm
FCA
- DEN
1 stop9h 23m
Alaska Airlines
Sun 8/96:00 am
DEN
- FCA
1 stop6h 30m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/286:20 am
FCA
- DEN
Nonstop2h 08m
United Airlines
Mon 6/16:04 am
DEN
- FCA
1 stop6h 23m
United Airlines
Deal found 3/19![United Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 4/151:52 pm
FCA
- DEN
1 stop10h 04m
Alaska Airlines
Fri 4/176:03 pm
DEN
- FCA
1 stop19h 09m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 3/20. 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 6/186:20 am
FCA
- DEN
Nonstop2h 08m
United Airlines
Tue 6/236:04 am
DEN
- FCA
1 stop6h 23m
United Airlines
Deal found 3/20![United Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 3/21. 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 5/126:07 pm
FCA
- COS
1 stop4h 15m
Delta
Sat 5/1611:55 am
COS
- FCA
1 stop5h 32m
Delta
Deal found 3/21![Delta logo]()
$559
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Mon 4/62:33 pm
FCA
- COS
1 stop6h 13m
United Airlines
Fri 4/106:00 am
COS
- FCA
2 stops31h 31m
United Airlines
Deal found 3/22![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 3/21. 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 5/122:33 pm
FCA
- COS
3 stops20h 14m
United Airlines
Sat 5/163:25 pm
COS
- FCA
1 stop6h 32m
United Airlines
Deal found 3/21![United Airlines logo]()
$806
Last-minute flights from Kalispell to ColoradoDiscover last-minute flight deals from Kalispell to Colorado. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Colorado. Data last updated March 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/23. 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 3/285:09 am
FCA
- COS
1 stop6h 15m
Delta
Mon 3/3012:10 pm
COS
- FCA
1 stop5h 05m
Delta
Deal found 3/23![Delta logo]()
$679
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 4/36:00 am
FCA
- DEN
Nonstop2h 18m
United Airlines
Tue 4/711:15 am
DEN
- FCA
Nonstop2h 16m
United Airlines
Deal found 3/19![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 3/19. 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 4/35:09 am
FCA
- DEN
1 stop4h 19m
Delta
Tue 4/75:30 am
DEN
- FCA
1 stop5h 56m
Delta
Deal found 3/19![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/46:00 am
FCA
- DEN
Nonstop2h 18m
United Airlines
Wed 4/811:15 am
DEN
- FCA
Nonstop2h 16m
United Airlines
Deal found 3/20![United Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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 4/412:52 pm
FCA
- DEN
1 stop5h 36m
Alaska Airlines
Wed 4/87:00 am
DEN
- FCA
1 stop5h 12m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 3/22. 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 4/65:56 pm
FCA
- COS
1 stop4h 09m
Delta
Fri 4/1012:10 pm
COS
- FCA
1 stop5h 05m
Delta
Deal found 3/22![Delta logo]()
$466
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/86:00 am
FCA
- DEN
Nonstop2h 18m
United Airlines
Sun 4/1211:15 am
DEN
- FCA
Nonstop2h 16m
United Airlines
Deal found 3/22![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 3/20. 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 4/95:09 am
FCA
- DEN
1 stop4h 19m
Delta
Sun 4/126:15 pm
DEN
- FCA
1 stop5h 26m
Delta
Deal found 3/20![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/182:33 pm
FCA
- DEN
Nonstop2h 17m
United Airlines
Mon 4/2011:15 am
DEN
- FCA
Nonstop2h 16m
United Airlines
Deal found 3/20![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/20. 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 4/185:05 am
FCA
- DEN
1 stop6h 27m
Delta
Mon 4/206:27 pm
DEN
- FCA
1 stop5h 00m
Delta
Deal found 3/20![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/281:43 pm
FCA
- DEN
1 stop8h 06m
Alaska Airlines
Sat 5/26:00 am
DEN
- FCA
1 stop6h 11m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/282:33 pm
FCA
- DEN
Nonstop2h 17m
United Airlines
Sat 5/27:40 pm
DEN
- FCA
Nonstop2h 17m
United Airlines
Deal found 3/19![United Airlines logo]()
$349
One-way flights from Kalispell to ColoradoSearch for one-way flight options from Kalispell to Colorado. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
Search for one-way flight options from Kalispell to Colorado. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 6/1510:31 am
FCA
- DEN
1 stop7h 33m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$134
This Expedia deal was found by Cheapflights users on 3/24. 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.
Tue 6/162:10 pm
FCA
- DEN
1 stop9h 23m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$145
This Expedia deal was found by Cheapflights users on 3/23. 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.
Fri 4/178:26 pm
FCA
- DEN
1 stop14h 25m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Sun 4/510:58 am
FCA
- DEN
1 stop22h 07m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$174
This Trip.com deal was found by Cheapflights users on 3/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:52 pm
FCA
- DEN
1 stop5h 36m
Hawaiian Airlines
Deal found 3/24![Hawaiian Airlines logo]()
$176
This Expedia deal was found by Cheapflights users on 3/22. 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.
Tue 5/264:14 pm
FCA
- DEN
1 stop5h 23m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$180
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 4/101:52 pm
FCA
- DEN
1 stop10h 04m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sun 3/2910:58 am
FCA
- DEN
2 stops31h 07m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/22. 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
- DEN
1 stop7h 34m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Tue 4/712:52 pm
FCA
- DEN
1 stop5h 36m
Hawaiian Airlines
Deal found 3/24![Hawaiian Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 3/20. 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 9/56:12 pm
FCA
- COS
1 stop4h 17m
Delta
Deal found 3/20![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 3/19. 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 3/312:33 pm
FCA
- COS
1 stop6h 13m
United Airlines
Deal found 3/19![United Airlines logo]()
$291
Find flight deals from Kalispell to Colorado
Keep the following information in mind while searching for Kalispell to Colorado flight deals. Data was last updated March 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (Delta) |
One-way from | $134 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $494 |
Good round-trip deal | $392 or less |
Good one-way deal | $257 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalispell to Colorado 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 March 24, 2026.
Use the filters below to find and compare flights from Kalispell to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Fri 5/8
2:30 pm-8:15 pm
1 stop5h 45m
Denver Intl
Mon 5/11
7:55 am-12:39 pm
1 stop4h 44m
$289
Quickest round-trip
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Wed 4/8
6:00 am-8:18 am
Nonstop2h 18m
Denver Intl
Sun 4/12
11:15 am-1:31 pm
Nonstop2h 16m
$308
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Fri 5/1
6:10 pm-10:29 pm
1 stop4h 19m
Denver Intl
Mon 5/4
5:30 am-11:23 am
1 stop5h 53m
$309
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Thu 6/25
5:28 pm-7:45 pm
Nonstop2h 17m
Denver Intl
Sun 6/28
1:53 pm-4:11 pm
Nonstop2h 18m
$335
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Tue 4/28
2:33 pm-4:50 pm
Nonstop2h 17m
Denver Intl
Sat 5/2
7:40 pm-9:57 pm
Nonstop2h 17m
$349
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Thu 5/28
6:20 am-8:28 am
Nonstop2h 08m
Denver Intl
Mon 6/1
6:04 am-12:27 pm
1 stop6h 23m
$394
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Tue 4/28
1:43 pm-11:59 pm
2 stops10h 16m
Denver Intl
Sat 5/2
6:00 am-12:11 pm
1 stop6h 11m
$416
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Thu 6/18
6:20 am-8:28 am
Nonstop2h 08m
Denver Intl
Tue 6/23
6:04 am-12:27 pm
1 stop6h 23m
$433
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Fri 8/7
2:10 pm-11:33 pm
1 stop9h 23m
Denver Intl
Sun 8/9
6:00 am-12:30 pm
1 stop6h 30m
$439
KalispellDenver
FCA - DEN
FCADEN
Kalispell Glacier Park
Wed 4/15
1:52 pm-11:56 pm
1 stop10h 04m
Denver Intl
Fri 4/17
6:03 pm-1:12 pm
1 stop19h 09m
$454
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Kalispell to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Kalispell with our price prediction graph.
FCA-DEN
FCA-COS
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 Colorado
FCA-USCO
FCA-DEN
FCA-COS
What is the cheapest month to book a flight from Kalispell to Colorado?
Currently, October is the cheapest month in which you can book a flight from Kalispell to Colorado (average of $69). Flying from Kalispell to Colorado in January is currently the most expensive (average of $209). 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 CO?
Find hourly flight availability from Kalispell to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 24, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to Colorado as you normally would.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated March 24, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Kalispell to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Kalispell to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Kalispell to Colorado
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Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kalispell to Colorado by cabin class
Find flights from Kalispell to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kalispell and Colorado flights
Browse other Kalispell and Colorado flight options. Last updated on March 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kalispell to Colorado flights
Consider these flights traveling from Kalispell to Colorado.
Top 3 airlines flying from Kalispell to Colorado
Discover the top 3 airlines that operate flights from Kalispell to Colorado. 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 March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$288 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$298 | FlexibilityNo cancel fee | On-time75% |