$178+ Cheap flights from Colorado to Alaska
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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ANC
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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Cheapest flights from Colorado to AlaskaExplore the most affordable flight options available from Colorado to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Colorado to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
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.
Fri 8/77:24 pm
DEN
- FAI
Nonstop5h 35m
United Airlines
Sun 8/91:00 am
FAI
- DEN
Nonstop5h 09m
United Airlines
Deal found 7/12![United Airlines logo]()
$355
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:20 am
DEN
- FAI
1 stop25h 59m
Alaska Airlines
Sat 8/297:09 am
FAI
- DEN
1 stop21h 37m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$371
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.
Mon 8/176:02 am
DEN
- FAI
1 stop22h 13m
Alaska Airlines
Mon 8/245:10 am
FAI
- DEN
1 stop23h 36m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 7/15. 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 8/76:43 pm
DEN
- FAI
1 stop7h 51m
Delta
Tue 8/112:42 pm
FAI
- DEN
1 stop7h 16m
Delta
Deal found 7/15![Delta logo]()
$374
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:00 am
DEN
- FAI
1 stop18h 55m
Alaska Airlines
Mon 8/1012:39 am
FAI
- DEN
1 stop19h 01m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 8/127:20 am
DEN
- FAI
1 stop18h 39m
Alaska Airlines
Thu 8/201:49 pm
FAI
- DEN
2 stops26h 07m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$377
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:19 pm
DEN
- FAI
2 stops12h 59m
Alaska Airlines
Mon 8/1712:19 am
FAI
- DEN
2 stops19h 23m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$379
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:30 pm
DEN
- FAI
1 stop19h 36m
Alaska Airlines
Sun 10/41:16 am
FAI
- DEN
2 stops20h 36m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$380
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 8/2111:40 am
DEN
- FAI
2 stops23h 24m
Alaska Airlines
Fri 9/410:02 am
FAI
- DEN
2 stops23h 07m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$383
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:02 am
DEN
- FAI
1 stop22h 13m
Alaska Airlines
Sat 8/151:34 pm
FAI
- DEN
2 stops32h 25m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 8/216:17 am
DEN
- ANC
2 stops16h 34m
Alaska Airlines
Fri 8/287:07 am
ANC
- DEN
1 stop14h 09m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$390
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.
Wed 8/128:00 am
DEN
- ANC
1 stop11h 16m
Alaska Airlines
Wed 8/196:07 am
ANC
- DEN
2 stops13h 06m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$392
Best flights from Colorado to AlaskaDiscover carefully curated flight deals from Colorado to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Colorado to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This Delta deal was found by Cheapflights users on 7/15. 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 10/291:55 pm
DEN
- FAI
1 stop12h 52m
Delta
Sat 10/311:47 am
FAI
- DEN
1 stop10h 13m
Delta
Deal found 7/15![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 8/2111:40 am
DEN
- FAI
2 stops23h 24m
Alaska Airlines
Fri 9/47:09 am
FAI
- DEN
1 stop21h 30m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$378
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.
Mon 8/177:25 pm
DEN
- FAI
Nonstop5h 34m
United Airlines
Mon 8/248:27 pm
FAI
- DEN
1 stop10h 25m
United Airlines
Deal found 7/14![United Airlines logo]()
$417
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:05 am
COS
- ANC
1 stop14h 40m
Southwest
Thu 9/1011:55 pm
ANC
- COS
1 stop10h 50m
Southwest
Deal found 7/14![Southwest logo]()
$437
This American Airlines deal was found by Cheapflights users on 7/15. 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 8/123:51 pm
COS
- FAI
2 stops12h 24m
American Airlines
Tue 8/185:31 am
FAI
- COS
2 stops15h 22m
American Airlines
Deal found 7/15![American Airlines logo]()
$539
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.
Sat 9/261:40 pm
DEN
- FAI
1 stop12h 55m
Delta
Wed 9/302:30 pm
FAI
- DEN
1 stop7h 17m
Delta
Deal found 7/13![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 9/47:01 am
DEN
- FAI
1 stop30h 04m
Alaska Airlines
Tue 9/84:08 pm
FAI
- DEN
2 stops25h 18m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 10/17:30 pm
DEN
- FAI
1 stop19h 36m
Alaska Airlines
Sun 10/41:16 am
FAI
- DEN
2 stops20h 36m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 7/16. 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 9/187:25 pm
DEN
- ANC
Nonstop5h 40m
United Airlines
Mon 9/2111:09 pm
ANC
- DEN
Nonstop5h 20m
United Airlines
Deal found 7/16![United Airlines logo]()
$423
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.
Fri 11/135:55 pm
COS
- ANC
2 stops9h 50m
Delta
Sat 11/146:00 am
ANC
- COS
2 stops9h 14m
Delta
Deal found 7/14![Delta logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 10/298:05 am
DEN
- FAI
2 stops19h 27m
Alaska Airlines
Sun 11/15:30 am
FAI
- DEN
2 stops14h 59m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$385
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 9/28:25 pm
DEN
- ANC
Nonstop5h 34m
United Airlines
Sun 9/63:15 pm
ANC
- DEN
Nonstop5h 20m
United Airlines
Deal found 7/11![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 7/16. 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 8/2411:27 am
COS
- ANC
1 stop11h 33m
Delta
Thu 9/106:12 am
ANC
- COS
2 stops14h 12m
Delta
Deal found 7/16![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 7/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:55 am
DEN
- ANC
1 stop13h 50m
Southwest
Sat 8/2211:55 pm
ANC
- DEN
2 stops9h 55m
Southwest
Deal found 7/15![Southwest logo]()
$491
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 8/1111:32 am
DEN
- ANC
2 stops12h 50m
Alaska Airlines
Wed 8/196:07 am
ANC
- DEN
2 stops13h 06m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$397
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.
Tue 9/2211:15 am
DEN
- ANC
1 stop10h 44m
United Airlines
Sat 9/2611:45 pm
ANC
- DEN
Nonstop5h 15m
United Airlines
Deal found 7/11![United Airlines logo]()
$443
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.
Tue 8/258:10 am
COS
- ANC
2 stops14h 02m
Delta
Tue 9/16:15 am
ANC
- COS
2 stops14h 13m
Delta
Deal found 7/12![Delta logo]()
$409
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:07 pm
COS
- FAI
1 stop7h 52m
United Airlines
Sun 8/161:00 am
FAI
- COS
1 stop7h 30m
United Airlines
Deal found 7/13![United Airlines logo]()
$448
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.
Tue 8/256:00 am
COS
- ANC
2 stops17h 20m
Delta
Tue 9/81:32 am
ANC
- COS
2 stops14h 02m
Delta
Deal found 7/14![Delta logo]()
$409
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.
Fri 9/185:41 pm
DEN
- FAI
1 stop10h 07m
Alaska Airlines
Fri 9/259:44 pm
FAI
- DEN
2 stops11h 34m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$420
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:13 am
DEN
- KTN
2 stops11h 30m
American Airlines
Tue 8/119:20 am
KTN
- DEN
2 stops10h 22m
American Airlines
Deal found 7/12![American Airlines logo]()
$663
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.
Fri 9/1811:30 am
DEN
- ANC
Nonstop5h 40m
United Airlines
Wed 9/238:00 pm
ANC
- DEN
1 stop9h 39m
United Airlines
Deal found 7/14![United Airlines logo]()
$453
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.
Wed 9/21:21 pm
DEN
- ANC
1 stop12h 34m
Delta
Sun 9/68:15 am
ANC
- DEN
1 stop7h 33m
Delta
Deal found 7/11![Delta logo]()
$415
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:17 am
DEN
- ANC
2 stops13h 07m
Alaska Airlines
Sat 9/261:29 am
ANC
- DEN
1 stop7h 49m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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.
Mon 8/241:43 pm
DEN
- ANC
2 stops13h 04m
Alaska Airlines
Tue 9/11:29 am
ANC
- DEN
1 stop7h 35m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 7/15. 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 8/276:16 pm
COS
- ANC
2 stops17h 43m
Delta
Thu 9/108:00 am
ANC
- COS
2 stops12h 24m
Delta
Deal found 7/15![Delta logo]()
$442
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.
Sat 11/145:06 pm
COS
- ANC
1 stop7h 33m
United Airlines
Mon 11/1611:59 pm
ANC
- COS
1 stop10h 07m
United Airlines
Deal found 7/12![United Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 9/38:08 am
DEN
- ANC
2 stops11h 06m
Alaska Airlines
Wed 9/91:29 am
ANC
- DEN
1 stop19h 50m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/281:03 pm
COS
- ANC
1 stop8h 32m
United Airlines
Tue 9/19:20 pm
ANC
- COS
1 stop11h 13m
United Airlines
Deal found 7/15![United Airlines logo]()
$487
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.
Mon 10/58:16 am
COS
- FAI
2 stops18h 19m
Delta
Wed 10/71:47 am
FAI
- COS
2 stops18h 45m
Delta
Deal found 7/12![Delta logo]()
$499
Last-minute flights from Colorado to AlaskaDiscover last-minute flight deals from Colorado to Alaska. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Alaska. Data last updated July 16, 2026 and is based on user searches.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:00 am
DEN
- FAI
1 stop18h 55m
Alaska Airlines
Mon 8/1012:39 am
FAI
- DEN
1 stop19h 01m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$375
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.
Fri 8/77:24 pm
DEN
- FAI
Nonstop5h 35m
United Airlines
Sun 8/91:00 am
FAI
- DEN
Nonstop5h 09m
United Airlines
Deal found 7/12![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 7/15. 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 8/76:43 pm
DEN
- FAI
1 stop7h 51m
Delta
Tue 8/112:42 pm
FAI
- DEN
1 stop7h 16m
Delta
Deal found 7/15![Delta logo]()
$374
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:20 am
DEN
- ANC
Nonstop5h 36m
Alaska Airlines
Sat 8/2211:28 pm
ANC
- DEN
Nonstop5h 18m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 8/127:20 am
DEN
- FAI
1 stop18h 39m
Alaska Airlines
Thu 8/201:49 pm
FAI
- DEN
2 stops26h 07m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$377
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.
Wed 8/128:00 am
DEN
- ANC
1 stop11h 16m
Alaska Airlines
Wed 8/196:07 am
ANC
- DEN
2 stops13h 06m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$392
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:02 am
DEN
- FAI
1 stop22h 13m
Alaska Airlines
Sat 8/151:34 pm
FAI
- DEN
2 stops32h 25m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$389
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:20 am
DEN
- FAI
1 stop25h 59m
Alaska Airlines
Sat 8/297:09 am
FAI
- DEN
1 stop21h 37m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$371
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.
Mon 8/176:02 am
DEN
- FAI
1 stop22h 13m
Alaska Airlines
Mon 8/245:10 am
FAI
- DEN
1 stop23h 36m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$373
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:19 pm
DEN
- FAI
2 stops12h 59m
Alaska Airlines
Mon 8/1712:19 am
FAI
- DEN
2 stops19h 23m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 8/2111:40 am
DEN
- FAI
2 stops23h 24m
Alaska Airlines
Fri 9/410:02 am
FAI
- DEN
2 stops23h 07m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 8/216:17 am
DEN
- ANC
2 stops16h 34m
Alaska Airlines
Fri 8/287:07 am
ANC
- DEN
1 stop14h 09m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$390
One-way flights from Colorado to AlaskaSearch for one-way flight options from Colorado to Alaska. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Colorado to Alaska. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
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.
Tue 8/117:20 am
DEN
- ANC
Nonstop5h 36m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$178
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.
Sun 9/67:01 am
DEN
- FAI
1 stop15h 39m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$186
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.
Fri 8/146:43 pm
DEN
- FAI
1 stop7h 51m
Delta
Deal found 7/13![Delta logo]()
$187
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.
Thu 8/136:02 am
DEN
- ANC
1 stop17h 23m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$187
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:20 am
DEN
- FAI
1 stop18h 39m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$192
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:40 am
DEN
- FAI
2 stops16h 08m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$193
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
DEN
- FAI
2 stops21h 15m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$198
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 8/128:00 am
DEN
- ANC
2 stops16h 22m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$198
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:01 pm
COS
- ANC
1 stop8h 04m
United Airlines
Deal found 7/13![United Airlines logo]()
$199
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:02 am
DEN
- ANC
1 stop9h 39m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$199
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:20 am
DEN
- ANC
Nonstop5h 36m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$201
This Southwest deal was found by Cheapflights users on 7/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:15 pm
COS
- ANC
2 stops11h 30m
Southwest
Deal found 7/16![Southwest logo]()
$205
Find flight deals from Colorado to Alaska
Keep the following information in mind while searching for Colorado to Alaska flight deals. Data was last updated July 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (United Airlines) |
One-way from | $178 (Alaska Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $646 |
Good round-trip deal | $264 or less |
Good one-way deal | $219 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Alaska 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 16, 2026.
Use the filters below to find and compare flights from Colorado to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverFairbanks
DEN - FAI
DENFAI
Denver Intl
Thu 10/29
1:55 pm-12:47 am
1 stop12h 52m
Fairbanks
Sat 10/31
1:47 am-1:00 pm
1 stop10h 13m
$374
DenverFairbanks
DEN - FAI
DENFAI
Denver Intl
Sat 9/26
1:40 pm-12:35 am
1 stop12h 55m
Fairbanks
Wed 9/30
2:30 pm-11:47 pm
1 stop7h 17m
$374
DenverFairbanks
DEN - FAI
DENFAI
Denver Intl
Fri 8/21
11:40 am-9:04 am
2 stops23h 24m
Fairbanks
Fri 9/4
7:09 am-6:39 am
1 stop21h 30m
$378
DenverFairbanks
DEN - FAI
DENFAI
Denver Intl
Fri 9/4
7:01 am-11:05 am
1 stop30h 04m
Fairbanks
Tue 9/8
4:08 pm-7:26 pm
2 stops25h 18m
$378
DenverFairbanks
DEN - FAI
DENFAI
Denver Intl
Thu 10/1
7:30 pm-1:06 pm
1 stop19h 36m
Fairbanks
Sun 10/4
1:16 am-11:52 pm
2 stops20h 36m
$380
DenverFairbanks
DEN - FAI
DENFAI
Denver Intl
Thu 10/29
8:05 am-1:32 am
2 stops19h 27m
Fairbanks
Sun 11/1
5:30 am-10:29 pm
2 stops14h 59m
$385
DenverAnchorage
DEN - ANC
DENANC
Denver Intl
Tue 8/11
11:32 am-10:22 pm
2 stops12h 50m
Anchorage
Wed 8/19
6:07 am-9:13 pm
2 stops13h 06m
$397
Colorado SpringsAnchorage
COS - ANC
COSANC
Colorado Springs
Fri 11/13
5:55 pm-1:45 am
2 stops9h 50m
Anchorage
Sat 11/14
6:00 am-5:14 pm
2 stops9h 14m
$403
Colorado SpringsAnchorage
COS - ANC
COSANC
Colorado Springs
Mon 8/24
11:27 am-9:00 pm
1 stop11h 33m
Anchorage
Thu 9/10
6:12 am-10:24 pm
2 stops14h 12m
$404
Colorado SpringsAnchorage
COS - ANC
COSANC
Colorado Springs
Tue 8/25
8:10 am-8:12 pm
2 stops14h 02m
Anchorage
Tue 9/1
6:15 am-10:28 pm
2 stops14h 13m
$409
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Colorado with our price prediction graph.
DEN-ANC
DEN-FAI
COS-ANC
COS-FAI
DEN-KTN
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 Colorado to Alaska
USCO-USAK
DEN-ANC
DEN-FAI
COS-ANC
COS-FAI
What is the cheapest month to book a flight from Colorado to Alaska?
Currently, January is the cheapest month in which you can book a flight from Colorado to Alaska (average of $161). Flying from Colorado to Alaska in April is currently the most expensive (average of $337). 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 CO to AK?
Find hourly flight availability from Colorado to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 16, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Alaska as you normally would.
Weekly flight availability from Colorado to Alaska
Explore weekly flight availability from Colorado to Alaska. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 16, 2026.
The most flights from USCO to USAK are scheduled on a Thursday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Colorado to Alaska?
How far ahead should I book a flight from Colorado to Alaska?
To ensure you get the cheapest price possible for a flight from Colorado to Alaska, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Alaska
Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated July 16, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Colorado to Alaska have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
Find useful and relevant information for your journey from Colorado to Alaska. 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 Colorado to Alaska
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alaska by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Alaska by cabin class
Find flights from Colorado to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Alaska flights
Browse other Colorado and Alaska flight options. Last updated on July 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Alaska
Find the right flight back to Colorado after your stay in Alaska
Colorado to Alaska flights
Consider these flights traveling from Colorado to Alaska.
Top 6 airlines flying from Colorado to Alaska
Discover the top 6 airlines that operate flights from Colorado to Alaska. 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 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$219 | Average$398 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$229 | Average$508 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$703 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$657 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$358 | Average$637 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$377 | Average$457 | FlexibilityNo cancel fee | On-time71% |