$224+ Cheap flights from Colorado to Alaska
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ANC
Oct 9 — Oct 161
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 September 9, 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 September 9, 2026.
This SmartFares deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:57 pm -
1 stop7h 42m
Mon 10/261:31 am -
1 stop7h 31m
Deal found 9/5![Alaska Airlines logo]()
$382
This Expedia deal was found by Cheapflights users on 9/4. 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.
Wed 10/285:57 pm -
1 stop7h 42m
Sat 10/312:39 pm -
1 stop19h 35m
Deal found 9/4![Alaska Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am -
1 stop9h 28m
Tue 10/132:24 pm -
1 stop7h 31m
Deal found 9/6![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:42 pm -
1 stop8h 03m
Mon 11/21:50 am -
1 stop8h 59m
Deal found 9/7![Delta logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:57 pm -
1 stop22h 48m
Sat 10/171:31 am -
1 stop7h 31m
Deal found 9/7![Alaska Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:03 am -
1 stop18h 42m
Mon 12/142:20 pm -
1 stop19h 35m
Deal found 9/6![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:00 pm -
1 stop26h 53m
Thu 11/54:07 pm -
1 stop17h 07m
Deal found 9/7![Alaska Airlines logo]()
$450
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:37 pm -
1 stop20h 53m
Sun 12/1311:41 am -
1 stop10h 07m
Deal found 9/6![Alaska Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
1 stop20h 35m
Sun 12/131:15 am -
1 stop20h 33m
Deal found 9/6![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop20h 35m
Wed 12/166:15 am -
1 stop15h 33m
Deal found 9/6![Delta logo]()
$466
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:41 pm -
1 stop18h 23m
Mon 10/51:31 am -
1 stop19h 06m
Deal found 9/6![Alaska Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:25 am -
2 stops21h 10m
Sun 12/132:21 pm -
1 stop20h 01m
Deal found 9/6![Delta logo]()
$470
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 September 9, 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 September 9, 2026.
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2712:20 pm -
1 stop12h 16m
Wed 3/31:10 pm -
1 stop8h 18m
Deal found 9/7![Delta logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:07 am -
1 stop20h 30m
Tue 11/35:30 am -
1 stop30h 28m
Deal found 9/6![Alaska Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:41 am -
1 stop15h 36m
Tue 11/38:14 pm -
1 stop18h 33m
Deal found 9/4![American Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/297:00 am -
2 stops14h 39m
Tue 11/311:59 pm -
1 stop8h 54m
Deal found 9/4![United Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
1 stop9h 26m
Sat 12/121:15 am -
1 stop9h 07m
Deal found 9/6![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:28 pm -
1 stop8h 02m
Mon 10/52:30 pm -
1 stop7h 17m
Deal found 9/7![Delta logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:00 pm -
1 stop26h 53m
Thu 11/54:07 pm -
1 stop17h 07m
Deal found 9/6![Alaska Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:42 pm -
1 stop8h 03m
Mon 10/121:50 am -
2 stops14h 19m
Deal found 9/7![Delta logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 9/301:43 pm -
2 stops25h 10m
Sat 10/34:06 pm -
1 stop16h 56m
Deal found 9/4![Alaska Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:08 pm -
1 stop7h 35m
Sun 10/1111:45 pm -
1 stop6h 55m
Deal found 9/6![United Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:42 pm -
1 stop8h 03m
Mon 11/21:50 am -
2 stops13h 56m
Deal found 9/5![Delta logo]()
$412
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:08 pm -
1 stop7h 35m
Mon 10/268:43 pm -
2 stops13h 38m
Deal found 9/6![United Airlines logo]()
$554
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:57 pm -
1 stop19h 24m
Sat 10/103:51 pm -
2 stops17h 11m
Deal found 9/4![Alaska Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:25 pm -
2 stops14h 05m
Tue 10/61:50 am -
2 stops13h 06m
Deal found 9/7![Delta logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:31 pm -
1 stop7h 47m
Fri 1/89:00 am -
1 stop9h 08m
Deal found 9/8![United Airlines logo]()
$585
This Alaska Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:50 am -
2 stops12h 55m
Mon 10/51:31 am -
1 stop7h 31m
Deal found 9/7![Alaska Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:22 am -
2 stops17h 15m
Wed 11/117:04 am -
2 stops12h 50m
Deal found 9/6![American Airlines logo]()
$765
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/612:20 pm -
1 stop12h 16m
Thu 1/141:10 pm -
1 stop8h 18m
Deal found 9/6![Delta logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/17:05 pm -
Nonstop5h 38m
Mon 10/58:59 pm -
1 stop9h 48m
Deal found 9/4![United Airlines logo]()
$626
This Alaska Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:43 pm -
2 stops11h 56m
Sat 10/312:24 pm -
1 stop8h 13m
Deal found 9/5![Alaska Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:15 am -
2 stops16h 30m
Sun 10/117:13 am -
2 stops14h 17m
Deal found 9/7![American Airlines logo]()
$814
This Delta deal was found by Cheapflights users on 9/4. 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 10/286:42 pm -
1 stop8h 03m
Wed 11/41:50 am -
2 stops13h 56m
Deal found 9/4![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/25:30 am -
2 stops16h 27m
Fri 10/911:45 pm -
1 stop6h 55m
Deal found 9/4![United Airlines logo]()
$636
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:45 am -
2 stops13h 06m
Tue 10/131:43 am -
2 stops14h 18m
Deal found 9/6![Alaska Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:05 pm -
Nonstop5h 38m
Sat 10/1711:45 pm -
Nonstop5h 15m
Deal found 9/8![United Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:00 am -
2 stops19h 45m
Thu 1/71:30 am -
2 stops13h 44m
Deal found 9/8![Delta logo]()
$539
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/255:08 pm -
1 stop7h 35m
Mon 9/288:59 pm -
1 stop11h 56m
Deal found 9/4![United Airlines logo]()
$637
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:55 pm -
1 stop8h 46m
Sat 10/171:40 am -
1 stop9h 09m
Deal found 9/8![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:17 am -
2 stops14h 24m
Sun 10/251:40 am -
2 stops18h 42m
Deal found 9/6![Delta logo]()
$559
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:03 am -
1 stop11h 56m
Mon 11/169:02 am -
1 stop6h 37m
Deal found 9/6![Alaska Airlines logo]()
$746
Last-minute flights from Colorado to AlaskaDiscover last-minute flight deals from Colorado to Alaska. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Alaska. Data last updated September 9, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:41 pm -
1 stop18h 23m
Mon 10/51:31 am -
1 stop19h 06m
Deal found 9/6![Alaska Airlines logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:41 pm -
1 stop21h 12m
Sat 10/34:06 pm -
1 stop16h 56m
Deal found 9/6![Alaska Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:25 pm -
2 stops14h 05m
Tue 10/61:50 am -
2 stops13h 06m
Deal found 9/7![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
1 stop9h 23m
Wed 10/72:24 pm -
1 stop7h 31m
Deal found 9/7![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am -
1 stop9h 28m
Tue 10/132:24 pm -
1 stop7h 31m
Deal found 9/6![Delta logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:57 pm -
1 stop9h 42m
Tue 10/137:05 am -
1 stop13h 32m
Deal found 9/6![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:57 pm -
1 stop22h 48m
Sat 10/171:31 am -
1 stop7h 31m
Deal found 9/7![Alaska Airlines logo]()
$435
This SmartFares deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:57 pm -
1 stop7h 42m
Mon 10/261:31 am -
1 stop7h 31m
Deal found 9/5![Alaska Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:57 pm -
1 stop22h 48m
Wed 10/285:04 pm -
1 stop21h 55m
Deal found 9/6![Alaska Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:42 pm -
1 stop8h 03m
Mon 11/21:50 am -
1 stop8h 59m
Deal found 9/7![Delta logo]()
$406
This Expedia deal was found by Cheapflights users on 9/4. 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.
Wed 10/285:57 pm -
1 stop7h 42m
Sat 10/312:39 pm -
1 stop19h 35m
Deal found 9/4![Alaska Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:00 pm -
1 stop26h 53m
Thu 11/54:07 pm -
1 stop17h 07m
Deal found 9/7![Alaska Airlines logo]()
$450
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 September 9, 2026.
Search for one-way flight options from Colorado to Alaska. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 12/39:00 am -
1 stop17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 12/25:00 pm -
1 stop19h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:28 pm -
1 stop8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$233
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
1 stop9h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$233
This deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:57 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/56:45 am -
1 stop17h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$235
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/26:30 pm -
1 stop19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:06 am -
2 stops18h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/36:30 am -
2 stops31h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$244
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:27 am -
1 stop10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:15 pm -
2 stops25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/212:15 pm -
3 stops37h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$271
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $382 (SmartFares) |
One-way from | $224 (Alaska Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $489 |
Good round-trip deal | $457 or less |
Good one-way deal | $314 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 7,457,451 searches. Data last updated September 9, 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 Denver Intl - FAI Fairbanks
DENFAI
Denver Intl
Mon 10/5
6:28 pm-12:30 am
1 stop8h 02m
Fairbanks
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
DenverFairbanks
DEN Denver Intl - FAI Fairbanks
DENFAI
Denver Intl
Wed 11/4
6:42 pm-12:45 am
1 stop8h 03m
Fairbanks
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
Quickest round-trip
DenverFairbanks
DEN Denver Intl - FAI Fairbanks
DENFAI
Denver Intl
Wed 1/6
6:30 pm-12:15 am
1 stop7h 45m
Fairbanks
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
DenverFairbanks
DEN Denver Intl - FAI Fairbanks
DENFAI
Denver Intl
Wed 10/7
6:42 pm-12:45 am
1 stop8h 03m
Fairbanks
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
DenverAnchorage
DEN Denver Intl - ANC Anchorage
DENANC
Denver Intl
Tue 11/10
6:35 pm-1:39 am
1 stop9h 04m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
DenverAnchorage
DEN Denver Intl - ANC Anchorage
DENANC
Denver Intl
Sun 12/6
6:00 am-1:26 pm
1 stop9h 26m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
DenverAnchorage
DEN Denver Intl - ANC Anchorage
DENANC
Denver Intl
Sun 10/18
6:00 am-1:28 pm
1 stop9h 28m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
DenverAnchorage
DEN Denver Intl - ANC Anchorage
DENANC
Denver Intl
Sun 10/4
6:00 am-1:23 pm
1 stop9h 23m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
DenverAnchorage
DEN Denver Intl - ANC Anchorage
DENANC
Denver Intl
Fri 12/4
6:00 am-1:26 pm
1 stop9h 26m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
DenverAnchorage
DEN Denver Intl - ANC Anchorage
DENANC
Denver Intl
Tue 11/3
1:55 pm-8:41 pm
1 stop8h 46m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
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-FAI
COS-ANC
DRO-ANC
DEN-ANC
GJT-ANC
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-FAI
COS-ANC
DRO-ANC
DEN-ANC
What is the cheapest month to book a flight from Colorado to Alaska?
Currently, February is the cheapest month in which you can book a flight from Colorado to Alaska (average of $432). Flying from Colorado to Alaska in July is currently the most expensive (average of $664). 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 September 9, 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 September 9, 2026.
The most flights from USCO to USAK are scheduled on a Tuesday (7 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Colorado to Alaska?
Airfare is below average for this route at the moment.
Colorado to Alaska flights typically cost between $408 and $657 in October.The cheapest round-trip price found within the last 5 days was $382 on Alaska Airlines (Oct 20-Oct 26).
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 September 9, 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.
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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 September 9, 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 5 airlines flying from Colorado to Alaska
Discover the top 5 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$511 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$711 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$353 | Average$628 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$361 | Average$741 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$377 | Average$457 | FlexibilityNo cancel fee | On-time71% |