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Anchorage

$179+ Cheap flights from Ontario to Anchorage (ONT - ANC)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ANC
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Cheap flight deals from Ontario to Anchorage

Cheapest flights from Ontario to Anchorage
Explore the most affordable flight options available from Ontario to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This American Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 stop15h 48m
American Airlines
Deal found 3/18$357
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:26 pm
ONT
-
ANC
1 stop8h 17m
Alaska Airlines
Tue 5/56:00 am
ANC
-
ONT
1 stop7h 32m
Alaska Airlines
Deal found 3/19$359
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/141:29 pm
ONT
-
ANC
2 stops11h 56m
Delta
Mon 4/201:30 am
ANC
-
ONT
1 stop11h 09m
Delta
Deal found 3/17$362
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/227:00 am
ONT
-
ANC
1 stop14h 44m
Alaska Airlines
Fri 4/241:30 am
ANC
-
ONT
2 stops12h 02m
Alaska Airlines
Deal found 3/17$364
This Delta deal was found by Cheapflights users on 3/16. 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.
Fri 5/151:29 pm
ONT
-
ANC
1 stop10h 51m
Delta
Tue 5/192:10 pm
ANC
-
ONT
1 stop7h 24m
Delta
Deal found 3/16$377
This Southwest deal was found by Cheapflights users on 3/16. 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.
Sat 5/163:35 pm
ONT
-
ANC
1 stop8h 10m
Southwest
Tue 5/1910:25 pm
ANC
-
ONT
2 stops10h 40m
Southwest
Deal found 3/16$382
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 4/2910:48 am
ONT
-
ANC
1 stop10h 56m
Alaska Airlines
Sun 5/312:59 am
ANC
-
ONT
1 stop17h 06m
Alaska Airlines
Deal found 3/16$388

Find flight deals from Ontario to Anchorage

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Anchorage (ANC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(Delta)

One-way from

$179
(United Airlines)

Popular in

November

Cheapest in

February

Average price

$487
Provider with most accurate pricing for Ontario-Anchorage flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Anchorage flights.
Search Deals
From Ontario to Anchorage
Search Deals
One-way flight from Ontario to Anchorage
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Anchorage 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 19, 2026.
Use the filters below to find and compare flights from Ontario to Anchorage that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Fri 5/15

7:41 pm-9:51 am

1 stop15h 10m

Anchorage

Mon 5/18

2:25 am-3:09 pm

1 stop11h 44m

$357

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 5/11

1:35 pm-12:55 am

1 stop12h 20m

Anchorage

Mon 5/18

1:55 am-5:10 pm

1 stop14h 15m

$357

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 4/22

10:39 am-12:42 am

1 stop15h 03m

Anchorage

Fri 4/24

1:49 am-2:32 pm

1 stop11h 43m

$357

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Fri 5/15

1:29 pm-11:20 pm

1 stop10h 51m

Anchorage

Tue 5/19

2:10 pm-10:34 pm

1 stop7h 24m

$377
Quickest round-trip

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Sat 5/2

7:00 am-5:27 pm

2 stops11h 27m

Anchorage

Wed 5/6

4:03 pm-11:48 pm

1 stop6h 45m

$402

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 6/15

5:55 pm-1:35 am

1 stop8h 40m

Anchorage

Tue 6/23

5:15 pm-11:14 am

1 stop16h 59m

$481

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 6/17

5:55 pm-10:03 am

1 stop17h 08m

Anchorage

Mon 6/22

5:15 pm-11:14 am

1 stop16h 59m

$481
Cheapest one-way

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Tue 4/28

11:53 am-12:25 am

1 stop13h 32m

$179

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 4/6

7:08 pm-8:47 pm

2 stops26h 39m

$210

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 4/27

7:59 pm-12:03 pm

1 stop17h 04m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Ontario to Anchorage

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Anchorage in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Anchorage flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Anchorage flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Anchorage flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Anchorage flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Anchorage flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Anchorage

Have a flexible travel schedule? Discover the best time to fly to Anchorage from Ontario with our price prediction graph.
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 Anchorage

What is the cheapest month to book a flight from Ontario to Anchorage?

Currently, April is the cheapest month in which you can book a flight from Ontario to Anchorage (average of $176). Flying from Ontario to Anchorage in July is currently the most expensive (average of $324). 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 Anchorage

Get insights into the airlines that provide service to Anchorage. 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 Anchorage. Reviews last updated March 19, 2026.
Read through reviews of airlines operating flights from Ontario to Anchorage, such as Alaska Airlines,Delta, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,072 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,072 reviews
Alaska Airlines
7.9
Good
12,072 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.9
Good
8,296 reviews
Alaska Airlines
7.9
Good
12,072 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Hawaiian Airlines
7.8
Good
2,841 reviews
Alaska Airlines
7.9
Good
12,072 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Anchorage. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Anchorage?

    Alaska Airlines and Delta can get you from Ontario to Anchorage in just under 12h 20m. Your travel time can differ by up to 2h 50m. The distance between Ontario and Anchorage is about 2356 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ontario to Anchorage round-trip?

    According to our current data, Alaska Airlines ($304), Delta ($315), and Hawaiian Airlines ($359) offers the cheapest pricing from Ontario to Anchorage. Alaska Airlines is currently priced 42% below the average price you’ll pay for this route.

  • Can I find deals for flights from Ontario to Anchorage that include hotel bookings?

    Yes. In addition to deals on Ontario to Anchorage flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Anchorage?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Anchorage.

  • Can I find deals for business class flights from Ontario to Anchorage?

    Yes. Cheapflights offers flight deals from Ontario to Anchorage by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Anchorage?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Anchorage (average of $176). Flying from Ontario to Anchorage in July is currently the most expensive (average of $324). 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.

See more FAQs

Traveling to a place near Anchorage?

Book flights to Anchorage if you plan to visit one of these locations
Seward
Girdwood

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Top 3 airlines flying from Ontario to Anchorage

Discover the top 3 airlines that operate flights from Ontario to Anchorage. 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 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$304Average$563FlexibilityNo cancel feeOn-time75%
DeltaCheapest$315Average$585FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$359Average$472FlexibilityNo cancel feeOn-time85%

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