$179+ Cheap flights from Ontario (ONT) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ANC
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from Ontario to Alaska with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Alaska
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Cheapest flights from Ontario to AlaskaExplore the most affordable flight options available from Ontario to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
Explore the most affordable flight options available from Ontario to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 5/67:00 am
ONT
- ANC
1 stop7h 32m
Alaska Airlines
Wed 5/134:10 pm
ANC
- ONT
1 stop6h 46m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:29 pm
ONT
- ANC
2 stops11h 56m
Delta
Fri 5/81:55 am
ANC
- ONT
1 stop8h 17m
Delta
Deal found 2/27![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/245:53 pm
ONT
- ANC
1 stop7h 36m
Delta
Mon 3/301:34 am
ANC
- ONT
2 stops13h 54m
Delta
Deal found 3/1![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:29 pm
ONT
- ANC
2 stops11h 56m
Delta
Tue 5/121:55 am
ANC
- ONT
2 stops9h 24m
Delta
Deal found 2/27![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/245:53 pm
ONT
- ANC
1 stop7h 36m
Delta
Wed 3/251:34 am
ANC
- ONT
1 stop8h 44m
Delta
Deal found 3/2![Delta logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/187:00 am
ONT
- ANC
1 stop11h 25m
Alaska Airlines
Sat 4/1812:29 am
ANC
- ONT
1 stop8h 10m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/2111:53 am
ONT
- FAI
1 stop13h 47m
Delta
Sat 4/251:45 am
FAI
- ONT
1 stop8h 28m
Delta
Deal found 3/1![Delta logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/37:00 am
ONT
- ANC
1 stop11h 25m
Alaska Airlines
Mon 4/612:00 pm
ANC
- ONT
1 stop7h 23m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/27:00 am
ONT
- ANC
1 stop13h 06m
American Airlines
Sat 4/118:30 pm
ANC
- ONT
1 stop12h 35m
American Airlines
Deal found 3/2![American Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/187:00 am
ONT
- ANC
1 stop11h 25m
Alaska Airlines
Sat 4/2510:26 am
ANC
- ONT
2 stops12h 22m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 5/207:41 pm
ONT
- ANC
1 stop15h 10m
Alaska Airlines
Wed 5/271:55 am
ANC
- ONT
1 stop8h 15m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/216:00 am
ONT
- FAI
1 stop17h 35m
Alaska Airlines
Sun 4/267:59 pm
FAI
- ONT
2 stops17h 33m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$405
Best flights from Ontario to AlaskaDiscover carefully curated flight deals from Ontario to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
Discover carefully curated flight deals from Ontario to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/245:53 pm
ONT
- ANC
1 stop7h 36m
Delta
Tue 3/316:15 am
ANC
- ONT
1 stop9h 58m
Delta
Deal found 3/1![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 5/67:00 am
ONT
- ANC
1 stop7h 32m
Alaska Airlines
Wed 5/134:10 pm
ANC
- ONT
1 stop6h 46m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/201:50 pm
ONT
- ANC
1 stop10h 00m
United Airlines
Mon 3/2311:52 pm
ANC
- ONT
2 stops11h 26m
United Airlines
Deal found 3/1![United Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/2111:53 am
ONT
- FAI
1 stop13h 47m
Delta
Sat 4/251:45 am
FAI
- ONT
1 stop8h 28m
Delta
Deal found 3/1![Delta logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/256:00 am
ONT
- FAI
1 stop7h 44m
Alaska Airlines
Mon 3/3010:00 am
FAI
- ONT
1 stop12h 59m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$422
This CheapOair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
ONT
- FAI
1 stop7h 44m
Alaska Airlines
Sat 3/285:00 am
FAI
- ONT
2 stops11h 09m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:00 pm
ONT
- ANC
1 stop11h 34m
Delta
Wed 6/2412:30 am
ANC
- ONT
1 stop7h 31m
Delta
Deal found 2/26![Delta logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/157:08 pm
ONT
- KTN
1 stop14h 03m
Alaska Airlines
Sat 4/185:41 pm
KTN
- ONT
1 stop14h 58m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$450
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 8/112:02 pm
ONT
- ANC
1 stop11h 16m
Alaska Airlines
Fri 8/712:57 am
ANC
- ONT
1 stop11h 16m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/305:53 pm
ONT
- FAI
1 stop7h 19m
Delta
Sun 4/51:30 am
FAI
- ONT
1 stop8h 48m
Delta
Deal found 3/2![Delta logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 7/235:38 pm
ONT
- ANC
1 stop9h 02m
Alaska Airlines
Mon 7/2712:57 am
ANC
- ONT
1 stop9h 17m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 8/12:09 pm
ONT
- ANC
1 stop9h 52m
Alaska Airlines
Sat 8/82:26 am
ANC
- ONT
1 stop7h 48m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/146:00 am
ONT
- JNU
1 stop8h 24m
Alaska Airlines
Tue 4/146:09 pm
JNU
- ONT
1 stop14h 30m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/137:00 am
ONT
- ANC
1 stop11h 25m
Alaska Airlines
Wed 4/1512:00 pm
ANC
- ONT
1 stop7h 23m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 5/2011:15 am
ONT
- ANC
2 stops14h 31m
Alaska Airlines
Thu 5/286:00 am
ANC
- ONT
1 stop8h 09m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/210:33 am
ONT
- FAI
1 stop13h 02m
Alaska Airlines
Sun 4/511:01 am
FAI
- ONT
2 stops11h 58m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/235:49 pm
ONT
- FAI
2 stops21h 57m
Alaska Airlines
Fri 3/275:00 am
FAI
- ONT
2 stops27h 39m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/247:00 am
ONT
- FAI
2 stops18h 08m
Alaska Airlines
Fri 3/275:00 am
FAI
- ONT
2 stops17h 59m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 6/54:03 pm
ONT
- ANC
1 stop8h 37m
Alaska Airlines
Sun 6/74:10 pm
ANC
- ONT
1 stop6h 46m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/1410:33 am
ONT
- JNU
1 stop15h 26m
Alaska Airlines
Wed 4/159:49 am
JNU
- ONT
3 stops13h 10m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$501
This CheapOair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
ONT
- FAI
1 stop20h 44m
Alaska Airlines
Sun 4/510:29 pm
FAI
- ONT
2 stops10h 10m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$529
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/186:00 am
ONT
- JNU
2 stops16h 28m
Alaska Airlines
Tue 4/217:24 am
JNU
- ONT
2 stops15h 35m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/1710:33 am
ONT
- SIT
2 stops25h 01m
Alaska Airlines
Tue 4/2111:22 am
SIT
- ONT
2 stops11h 37m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$581
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/266:00 am
ONT
- FAI
1 stop17h 35m
Alaska Airlines
Sun 3/295:00 am
FAI
- ONT
2 stops14h 23m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$615
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 7/35:38 pm
ONT
- JNU
3 stops27h 36m
Alaska Airlines
Sun 7/127:32 am
JNU
- ONT
2 stops26h 42m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$640
Last-minute flights from Ontario to AlaskaDiscover last-minute flight deals from Ontario to Alaska. Data last updated March 3, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Alaska. Data last updated March 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/245:53 pm
ONT
- ANC
1 stop7h 36m
Delta
Wed 3/251:34 am
ANC
- ONT
1 stop8h 44m
Delta
Deal found 3/2![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/245:53 pm
ONT
- ANC
1 stop7h 36m
Delta
Mon 3/301:34 am
ANC
- ONT
2 stops13h 54m
Delta
Deal found 3/1![Delta logo]()
$364
This CheapOair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
ONT
- FAI
1 stop7h 44m
Alaska Airlines
Fri 3/271:20 am
FAI
- ONT
1 stop7h 19m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/2510:33 am
ONT
- ANC
1 stop12h 02m
Alaska Airlines
Sat 3/2812:29 am
ANC
- ONT
1 stop8h 10m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/277:00 am
ONT
- ANC
1 stop13h 06m
American Airlines
Mon 3/308:13 pm
ANC
- ONT
1 stop16h 35m
American Airlines
Deal found 3/1![American Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/27:00 am
ONT
- ANC
1 stop13h 06m
American Airlines
Sat 4/118:30 pm
ANC
- ONT
1 stop12h 35m
American Airlines
Deal found 3/2![American Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/37:00 am
ONT
- ANC
1 stop11h 25m
Alaska Airlines
Mon 4/612:00 pm
ANC
- ONT
1 stop7h 23m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/176:00 am
ONT
- ANC
1 stop13h 50m
American Airlines
Fri 4/248:30 pm
ANC
- ONT
1 stop12h 34m
American Airlines
Deal found 2/28![American Airlines logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/187:00 am
ONT
- ANC
1 stop11h 25m
Alaska Airlines
Sat 4/1812:29 am
ANC
- ONT
1 stop8h 10m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/187:00 am
ONT
- ANC
1 stop11h 25m
Alaska Airlines
Sat 4/2510:26 am
ANC
- ONT
2 stops12h 22m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/2111:53 am
ONT
- FAI
1 stop13h 47m
Delta
Sat 4/251:45 am
FAI
- ONT
1 stop8h 28m
Delta
Deal found 3/1![Delta logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/216:00 am
ONT
- FAI
1 stop17h 35m
Alaska Airlines
Sun 4/267:59 pm
FAI
- ONT
2 stops17h 33m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$405
One-way flights from Ontario to AlaskaSearch for one-way flight options from Ontario to Alaska. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
Search for one-way flight options from Ontario to Alaska. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/137:41 pm
ONT
- ANC
1 stop15h 10m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 3/245:53 pm
ONT
- ANC
1 stop7h 36m
Delta
Deal found 3/3![Delta logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/246:00 am
ONT
- ANC
2 stops29h 18m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/146:00 am
ONT
- FAI
1 stop7h 46m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/1610:33 am
ONT
- FAI
1 stop27h 13m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/317:08 pm
ONT
- ANC
1 stop16h 30m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/810:59 am
ONT
- ANC
2 stops11h 36m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/137:41 pm
ONT
- FAI
1 stop26h 01m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/91:34 pm
ONT
- ANC
1 stop10h 11m
United Airlines
Deal found 3/1![United Airlines logo]()
$219
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 6/811:55 am
ONT
- ANC
1 stop9h 12m
Delta
Deal found 3/2![Delta logo]()
$220
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:38 pm
ONT
- ANC
1 stop8h 08m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$221
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 5/157:41 pm
ONT
- ANC
2 stops21h 01m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$222
Find flight deals from Ontario to Alaska
Keep the following information in mind while searching for Ontario to Alaska flight deals. Data was last updated March 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $357 (Alaska Airlines) |
One-way from | $179 (Alaska Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $476 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario 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 March 3, 2026.
Use the filters below to find and compare flights from Ontario to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
OntarioAnchorage
ONT - ANC
ONTANC
Ontario
Tue 3/24
5:53 pm-12:29 am
1 stop7h 36m
Anchorage
Tue 3/31
6:15 am-5:13 pm
1 stop9h 58m
$357
OntarioAnchorage
ONT - ANC
ONTANC
Ontario
Wed 5/6
7:00 am-1:32 pm
1 stop7h 32m
Anchorage
Wed 5/13
4:10 pm-11:56 pm
1 stop6h 46m
$357
OntarioFairbanks
ONT - FAI
ONTFAI
Ontario
Tue 4/21
11:53 am-12:40 am
1 stop13h 47m
Fairbanks
Sat 4/25
1:45 am-11:13 am
1 stop8h 28m
$384
OntarioFairbanks
ONT - FAI
ONTFAI
Ontario
Wed 3/25
6:00 am-12:44 pm
1 stop7h 44m
Fairbanks
Mon 3/30
10:00 am-11:59 pm
1 stop12h 59m
$422
OntarioFairbanks
ONT - FAI
ONTFAI
Ontario
Tue 3/24
6:00 am-12:44 pm
1 stop7h 44m
Fairbanks
Sat 3/28
5:00 am-5:09 pm
2 stops11h 09m
$426
OntarioKetchikan
ONT - KTN
ONTKTN
Ontario
Wed 4/15
7:08 pm-8:11 am
1 stop14h 03m
Ketchikan
Sat 4/18
5:41 pm-9:39 am
1 stop14h 58m
$450
OntarioAnchorage
ONT - ANC
ONTANC
Ontario
Sat 8/1
12:02 pm-10:18 pm
1 stop11h 16m
Anchorage
Fri 8/7
12:57 am-1:13 pm
1 stop11h 16m
$457
OntarioAnchorage
ONT - ANC
ONTANC
Ontario
Thu 7/23
5:38 pm-1:40 am
1 stop9h 02m
Anchorage
Mon 7/27
12:57 am-11:14 am
1 stop9h 17m
$457
OntarioAnchorage
ONT - ANC
ONTANC
Ontario
Sat 8/1
2:09 pm-11:01 pm
1 stop9h 52m
Anchorage
Sat 8/8
2:26 am-11:14 am
1 stop7h 48m
$457
OntarioJuneau
ONT - JNU
ONTJNU
Ontario
Tue 4/14
6:00 am-1:24 pm
1 stop8h 24m
Juneau Intl
Tue 4/14
6:09 pm-9:39 am
1 stop14h 30m
$481
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Ontario to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Ontario with our price prediction graph.
ONT-ANC
ONT-FAI
ONT-KTN
ONT-JNU
ONT-SIT
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 Ontario to Alaska
ONT-USAK
ONT-ANC
ONT-FAI
ONT-KTN
ONT-JNU
What is the cheapest month to book a flight from Ontario to Alaska?
Currently, April is the cheapest month in which you can book a flight from Ontario to Alaska (average of $186). Flying from Ontario to Alaska in November is currently the most expensive (average of $289). 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.
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 March 3, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Ontario to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from Ontario 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 Ontario 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 Ontario to Alaska by cabin class
Find flights from Ontario to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Alaska flights
Browse other Ontario and Alaska flight options. Last updated on March 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Alaska flights
Consider these flights traveling from Ontario to Alaska.
Top 3 airlines flying from Ontario to Alaska
Discover the top 3 airlines that operate flights from Ontario 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 March 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$257 | Average$516 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$304 | Average$556 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$359 | Average$472 | FlexibilityNo cancel fee | On-time85% |