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Anchorage

$149+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ANC
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:40 pmONT - ANC
1 stop11h 45mUnited Airlines
Thu 1/299:00 amANC - ONT
1 stop10h 58mUnited Airlines
Deal found 12/11$619
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/241:40 pmONT - ANC
1 stop10h 16mUnited Airlines
Wed 12/311:30 amANC - ONT
1 stop10h 08mUnited Airlines
Deal found 12/10$716
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amONT - ANC
1 stop11h 25mAlaska Airlines
Sun 1/47:42 pmANC - ONT
2 stops13h 08mAlaska Airlines
Deal found 12/11$762
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/194:36 pmONT - ANC
1 stop10h 07mAlaska Airlines
Sun 1/47:42 pmANC - ONT
2 stops13h 08mAlaska Airlines
Deal found 12/10$763
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:40 pmONT - ANC
1 stop11h 45mUnited Airlines
Sat 1/31:30 amANC - ONT
1 stop10h 08mUnited Airlines
Deal found 12/11$777
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:40 pmONT - ANC
1 stop10h 16mUnited Airlines
Mon 12/291:30 amANC - ONT
2 stops15h 13mUnited Airlines
Deal found 12/11$788
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amONT - ANC
1 stop8h 20mAlaska Airlines
Sun 12/2812:55 amANC - ONT
1 stop7h 55mAlaska Airlines
Deal found 12/11$822
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amONT - ANC
2 stops15h 41mAlaska Airlines
Tue 12/307:05 amANC - ONT
2 stops15h 54mAlaska Airlines
Deal found 12/11$874
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/211:40 pmONT - ANC
1 stop10h 16mUnited Airlines
Mon 12/2911:59 pmANC - ONT
1 stop11h 39mUnited Airlines
Deal found 12/10$903

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$279
(Alaska Airlines)

One-way from

$149
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$486
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. 19% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
Use the filters below to find and compare flights from Ontario to Anchorage that are best for you.

Fly from

Ontario

Fly to

Anchorage

Route

Depart

Return

Price

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Sat 2/7

11:53 am-8:51 pm

1 stop9h 58m

Anchorage

Sat 2/7

1:10 am-10:59 am

1 stop8h 49m

$279

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Fri 1/16

4:03 pm-10:38 am

1 stop19h 35m

Anchorage

Wed 1/21

5:05 am-8:36 pm

1 stop14h 31m

$284

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Thu 2/5

7:30 am-12:09 am

1 stop17h 39m

Anchorage

Mon 2/9

1:30 pm-10:44 pm

1 stop8h 14m

$285

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Sat 2/7

3:30 pm-10:38 pm

1 stop8h 08m

Anchorage

Mon 2/9

5:55 am-1:56 pm

1 stop7h 01m

$285

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Thu 2/5

6:00 am-2:17 pm

1 stop9h 17m

Anchorage

Mon 2/9

1:10 am-3:08 pm

1 stop12h 58m

$285

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 2/4

7:30 am-10:18 pm

1 stop15h 48m

Anchorage

Wed 2/11

5:55 am-10:44 pm

1 stop15h 49m

$285

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Sat 1/10

4:03 pm-10:52 pm

1 stop7h 49m

Anchorage

Sat 1/17

7:00 am-8:36 pm

1 stop12h 36m

$285

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 2/4

3:30 pm-10:18 pm

1 stop7h 48m

Anchorage

Mon 2/9

1:20 am-10:44 pm

1 stop20h 24m

$285

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Thu 2/5

7:30 am-12:09 am

1 stop17h 39m

Anchorage

Sun 2/8

1:30 pm-10:44 pm

1 stop8h 14m

$285

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 2/2

7:30 am-12:09 am

1 stop17h 39m

Anchorage

Wed 2/11

5:55 am-1:56 pm

1 stop7h 01m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Anchorage flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, May is the cheapest month in which you can book a flight from Ontario to Anchorage (average of $191). Flying from Ontario to Anchorage in March is currently the most expensive (average of $335). 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 ONT to ANC?

Find hourly flight availability from Ontario to Anchorage. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Ontario to Anchorage, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 7% versus a flight in the morning.

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 December 12, 2025.
Read through reviews of airlines operating flights from Ontario to Anchorage, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,817 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 9h 58m. Your travel time can differ by up to 7h 41m. 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, Delta ($327), Alaska Airlines ($343), and Hawaiian Airlines ($359) offers the cheapest pricing from Ontario to Anchorage. Delta is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Ontario to Anchorage one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $128. Hawaiian Airlines flights start at $218 while deals on Alaska Airlines start at $235 one-way.

  • 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, May is the cheapest month in which you can book a flight from Ontario to Anchorage (average of $191). Flying from Ontario to Anchorage in March is currently the most expensive (average of $335). 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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Alternative routes for Ontario to Anchorage

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$327Average$600FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$343Average$593FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$359Average$472FlexibilityNo cancel feeOn-time85%

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