HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Anchorage

$181+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ANC
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Anchorage 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 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(Alaska Airlines)

One-way from

$181
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$441
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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 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 stop16h 44mAlaska Airlines
Mon 12/155:05 amANC - ONT
1 stop17h 24mAlaska Airlines
Deal found 10/15$304
This Delta deal was found by Cheapflights users on 10/14. 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 11/65:50 pmONT - ANC
1 stop9h 09mDelta
Sat 11/156:00 amANC - ONT
1 stop28h 08mDelta
Deal found 10/14$306
This Delta deal was found by Cheapflights users on 10/14. 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 11/206:00 amONT - ANC
2 stops11h 42mDelta
Sun 11/232:20 pmANC - ONT
1 stop7h 35mDelta
Deal found 10/14$309
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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 stop8h 30mAlaska Airlines
Sat 12/1312:38 amANC - ONT
1 stop9h 41mAlaska Airlines
Deal found 10/14$327
This KAYAK deal was found by Cheapflights users on 10/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 amONT - ANC
1 stop8h 23mAlaska Airlines
Sun 11/231:12 amANC - ONT
1 stop7h 43mAlaska Airlines
Deal found 10/14$331
This SmartFares deal was found by Cheapflights users on 10/13. 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.
Sat 12/136:00 amONT - ANC
1 stop8h 30mHawaiian Airlines
Thu 1/112:20 amANC - ONT
1 stop8h 30mHawaiian Airlines
Deal found 10/13$336
This SmartFares deal was found by Cheapflights users on 10/14. 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.
Sat 12/136:00 amONT - ANC
1 stop8h 30mAlaska Airlines
Thu 1/112:55 amANC - ONT
1 stop7h 55mAlaska Airlines
Deal found 10/14$337
This Delta deal was found by Cheapflights users on 10/16. 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.
Wed 12/246:38 amONT - ANC
1 stop9h 07mDelta
Wed 12/315:45 amANC - ONT
2 stops15h 48mDelta
Deal found 10/16$346
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 12/247:00 amONT - ANC
1 stop18h 30mAlaska Airlines
Mon 12/291:25 amANC - ONT
1 stop21h 34mAlaska Airlines
Deal found 10/16$360

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 October 16, 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

Wed 12/10

6:00 am-1:30 pm

1 stop8h 30m

Anchorage

Sun 12/14

12:38 am-11:19 am

1 stop9h 41m

$304

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Fri 1/9

4:00 pm-12:28 am

1 stop9h 28m

Anchorage

Sun 1/11

1:20 am-3:20 pm

1 stop13h 00m

$304

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 12/10

6:00 am-1:30 pm

1 stop8h 30m

Anchorage

Sat 12/13

2:22 am-11:19 am

1 stop7h 57m

$304

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Thu 1/15

4:03 pm-11:52 pm

1 stop8h 49m

Anchorage

Mon 1/19

3:54 pm-11:56 pm

1 stop7h 02m

$304

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Tue 1/13

11:53 am-8:51 pm

1 stop9h 58m

Anchorage

Sat 1/17

1:10 am-10:59 am

1 stop8h 49m

$304

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Thu 11/6

5:50 pm-1:59 am

1 stop9h 09m

Anchorage

Sat 11/15

6:00 am-11:08 am

1 stop28h 08m

$306

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Fri 11/21

1:20 pm-10:49 pm

2 stops10h 29m

Anchorage

Mon 11/24

2:20 pm-10:55 pm

1 stop7h 35m

$309

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Thu 1/15

1:00 pm-12:28 am

2 stops12h 28m

Anchorage

Mon 1/19

1:15 pm-10:38 pm

1 stop8h 23m

$309

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 1/14

11:53 am-8:51 pm

1 stop9h 58m

Anchorage

Tue 1/20

1:10 am-3:08 pm

1 stop12h 58m

$324

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Fri 2/20

6:00 am-12:37 pm

1 stop7h 37m

Anchorage

Sun 2/22

1:15 am-10:39 am

1 stop8h 24m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 21 results
1
2
3

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 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, 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 $319). 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 October 16, 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 October 16, 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
11,095 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

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
11,095 reviews
Alaska Airlines
8.0
Very good
11,095 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

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
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
11,095 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

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
2,780 reviews
Alaska Airlines
8.0
Very good
11,095 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

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?

    Alaska Airlines and Delta can get you from Ontario to Anchorage in just under 8h 30m. Your travel time can differ by up to 58m. 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 ($348), and Hawaiian Airlines ($359) offers the cheapest pricing from Ontario to Anchorage. Delta is currently priced 38% 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 $319). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Anchorage

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Anchorage flights
San Francisco to Anchorage flights
Los Angeles to Fairbanks flights
Sacramento to Anchorage flights
Medford to Anchorage flights
San Diego to Anchorage flights
San Francisco to Fairbanks flights
Ontario to Fairbanks flights
San Jose to Anchorage flights
Las Vegas to Anchorage flights
Reno to Anchorage flights
Oakland to Anchorage flights
Santa Ana to Fairbanks flights
Santa Ana to Anchorage flights
San Jose to Fairbanks flights
Los Angeles to Juneau flights
Burbank to Fairbanks flights
Sacramento to Fairbanks flights
Oakland to Fairbanks flights
San Diego to Fairbanks flights
Fresno to Anchorage flights
Los Angeles to Ketchikan flights
San Francisco to Juneau flights
Burbank to Anchorage flights
Palm Springs to Anchorage flights
Santa Barbara to Anchorage flights
Las Vegas to Fairbanks flights
Reno to Fairbanks flights
Sacramento to Juneau flights
Monterey to Anchorage flights
Santa Rosa to Anchorage flights
Ontario to Juneau flights
San Diego to Juneau flights
Ontario to Ketchikan flights
San Francisco to Ketchikan flights
San Francisco to Kodiak flights
Long Beach to Anchorage flights
Redding to Anchorage flights
Las Vegas to Juneau flights
San Jose to Juneau flights
Las Vegas to Ketchikan flights
San Diego to Ketchikan flights
San Jose to Ketchikan flights
Santa Ana to Ketchikan flights
Arcata to Anchorage flights
Oakland to Juneau flights
Santa Ana to Juneau flights
Santa Rosa to Fairbanks flights
San Diego to Sitka flights

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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$327Average$608FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$348Average$576FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$359Average$472FlexibilityNo cancel feeOn-time85%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights