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$170+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ANC
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheap 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$284
(Delta)

One-way from

$170
(Cheapflightsfares)

Popular in

November

Cheapest in

January

Average price

$876
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. 7% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amONT - ANC
1 stop8h 30mAlaska Airlines
Mon 12/1510:20 amANC - ONT
1 stop12h 09mAlaska Airlines
Deal found 11/18$323
This Delta deal was found by Cheapflights users on 11/16. 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.
Tue 12/235:49 pmONT - ANC
1 stop7h 10mDelta
Mon 12/291:15 amANC - ONT
1 stop8h 47mDelta
Deal found 11/16$340
This Delta deal was found by Cheapflights users on 11/16. 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.
Thu 12/185:49 pmONT - ANC
1 stop19h 21mDelta
Mon 12/291:15 amANC - ONT
1 stop8h 47mDelta
Deal found 11/16$342
This Delta deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:49 pmONT - ANC
1 stop9h 04mDelta
Sat 12/1312:30 amANC - ONT
1 stop9h 43mDelta
Deal found 11/15$344
This Delta deal was found by Cheapflights users on 11/16. 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 12/265:49 pmONT - ANC
1 stop7h 10mDelta
Mon 12/295:45 amANC - ONT
1 stop10h 23mDelta
Deal found 11/16$346
This Delta deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amONT - ANC
2 stops11h 34mDelta
Sun 12/141:10 pmANC - ONT
1 stop8h 37mDelta
Deal found 11/16$349
This Delta deal was found by Cheapflights users on 11/16. 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.
Thu 12/186:00 amONT - ANC
2 stops20h 53mDelta
Sun 12/281:15 amANC - ONT
1 stop8h 47mDelta
Deal found 11/16$351
This Delta deal was found by Cheapflights users on 11/16. 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.
Tue 12/236:00 amONT - ANC
2 stops31h 41mDelta
Wed 12/319:15 pmANC - ONT
2 stops24h 18mDelta
Deal found 11/16$352
This Alaska Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amONT - ANC
1 stop19h 51mAlaska Airlines
Sun 12/1412:38 amANC - ONT
1 stop21h 51mAlaska Airlines
Deal found 11/16$364

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 November 18, 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

Thu 1/15

7:30 am-8:44 pm

1 stop14h 14m

Anchorage

Sun 1/18

1:30 pm-10:51 pm

1 stop8h 21m

$284

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 2/18

3:30 pm-2:21 pm

1 stop23h 51m

Anchorage

Sat 2/21

1:15 pm-10:40 pm

1 stop8h 25m

$285

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 2/2

7:30 am-8:44 pm

1 stop14h 14m

Anchorage

Mon 2/9

5:55 am-4:15 pm

2 stops9h 20m

$291

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 2/2

6:00 am-1:04 pm

1 stop8h 04m

Anchorage

Sun 2/8

2:10 am-10:59 am

1 stop7h 49m

$302

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 12/10

6:00 am-1:30 pm

1 stop8h 30m

Anchorage

Mon 12/15

10:20 am-11:29 pm

1 stop12h 09m

$323

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 12/8

5:49 pm-1:53 am

1 stop9h 04m

Anchorage

Sat 12/13

12:30 am-11:13 am

1 stop9h 43m

$344

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Fri 12/12

5:49 pm-1:53 am

1 stop9h 04m

Anchorage

Sat 12/13

12:30 am-11:13 am

1 stop9h 43m

$344

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Fri 12/12

5:49 pm-1:53 am

1 stop9h 04m

Anchorage

Mon 12/15

5:55 am-5:07 pm

1 stop10h 12m

$344

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Tue 2/24

6:14 am-1:26 pm

1 stop8h 12m

Anchorage

Sun 3/1

8:00 am-11:32 pm

1 stop14h 32m

$345

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Tue 2/24

7:00 am-1:56 pm

1 stop7h 56m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 15 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 November.
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 $193). Flying from Ontario to Anchorage in March is currently the most expensive (average of $323). 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 November 18, 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.

What is the cheapest day to fly from Ontario to Anchorage?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Anchorage. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to Anchorage flight should consider departing on Monday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 18, 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
11,316 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,316 reviews
Alaska Airlines
8.0
Very good
11,316 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,316 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,809 reviews
Alaska Airlines
8.0
Very good
11,316 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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?

    Delta can get you from Ontario to Anchorage in just under 14h 14m. Your travel time can differ by up to . The distance between Ontario and Anchorage is about 2356 mi.

  • 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 40% 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, May is the cheapest month in which you can book a flight from Ontario to Anchorage (average of $193). Flying from Ontario to Anchorage in March is currently the most expensive (average of $323). 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$327Average$604FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$343Average$577FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$359Average$472FlexibilityNo cancel feeOn-time85%

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