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$127+ Cheap flights from Anchorage to Ontario (ANC - ONT)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — ONT
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Anchorage to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Anchorage (ANC) to Ontario (ONT). 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 septiembre 11, 2025.

Round-trip from

$256
(Delta)

One-way from

$127
(Delta)

Popular in

December

Cheapest in

February

Average price

$477
From Anchorage to Ontario
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One-way flight from Anchorage to Ontario
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Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Anchorage to Ontario

Cheapest flights from Anchorage to Ontario
Explore the most affordable flight options available from Anchorage to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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.
mié. 10/16:00 amANC - ONT
1 stop10h 00mDelta
sáb. 10/46:00 amONT - ANC
1 stop11h 31mDelta
Deal found 9/9$256
This Delta deal was found by Cheapflights users on 9/9. 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.
mié. 10/112:55 amANC - ONT
2 stops10h 22mDelta
sáb. 10/49:50 amONT - ANC
2 stops11h 24mDelta
Deal found 9/9$266
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1512:30 amANC - ONT
1 stop9h 38mDelta
sáb. 10/255:50 pmONT - ANC
1 stop9h 09mDelta
Deal found 9/11$286
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3012:55 amANC - ONT
2 stops10h 22mDelta
vie. 10/311:50 amONT - ANC
1 stop9h 29mDelta
Deal found 9/10$291
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
lun. 10/201:47 amANC - ONT
1 stop14h 06mAlaska Airlines
lun. 10/276:11 pmONT - ANC
1 stop7h 38mAlaska Airlines
Deal found 9/10$316
This Delta deal was found by Cheapflights users on 9/9. 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.
mié. 10/2912:30 amANC - ONT
1 stop9h 38mDelta
dom. 11/25:50 pmONT - ANC
1 stop9h 09mDelta
Deal found 9/9$346
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 9/301:31 amANC - ONT
1 stop11h 41mAlaska Airlines
sáb. 10/47:10 amONT - ANC
1 stop11h 06mAlaska Airlines
Deal found 9/10$356

Cheapflights Fare Finder

 
Customize your flight search to find flights from Anchorage to Ontario 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Anchorage to Ontario that are best for you.

Fly from

Anchorage

Fly to

Ontario

Route

Depart

Return

Price

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

lun. 10/27

12:30 am-5:10 pm

1 stop15h 40m

Ontario

mié. 10/29

7:35 am-4:22 pm

1 stop9h 47m

$256

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

jue. 10/2

11:15 am-10:40 pm

1 stop10h 25m

Ontario

vie. 10/3

11:50 am-8:19 pm

1 stop9h 29m

$256

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

vie. 10/3

2:15 pm-10:40 pm

1 stop7h 25m

Ontario

jue. 10/9

11:48 am-1:59 am

1 stop15h 11m

$256

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

mié. 10/8

6:00 am-5:10 pm

1 stop10h 10m

Ontario

mié. 10/15

5:50 pm-1:59 am

1 stop9h 09m

$256

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

mié. 10/1

6:00 am-5:00 pm

1 stop10h 00m

Ontario

sáb. 10/4

6:00 am-4:31 pm

1 stop11h 31m

$256

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

jue. 10/2

11:15 am-10:40 pm

1 stop10h 25m

Ontario

sáb. 10/4

11:50 am-8:14 pm

1 stop9h 24m

$256

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

vie. 10/31

5:00 am-5:03 pm

1 stop11h 03m

$127

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

lun. 10/27

2:10 pm-10:41 pm

1 stop7h 31m

$127

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

sáb. 10/25

2:26 am-11:05 am

1 stop7h 39m

$127

AnchorageOntario

ANC - ONT

ANCONT

Anchorage

vie. 10/24

2:10 pm-10:41 pm

1 stop7h 31m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 16 results
1
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Best time to book a flight from Anchorage to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Anchorage 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 Anchorage to Ontario

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

Currently, August is the cheapest month in which you can book a flight from Anchorage to Ontario (average of $246). Flying from Anchorage to Ontario in March is currently the most expensive (average of $328). 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 ANC to ONT?

Find hourly flight availability from Anchorage to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

It’s optimal to fly from Anchorage to Ontario in the morning. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated septiembre 11, 2025.
See what other customers who have flown with Alaska Airlines and Delta from Anchorage to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

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
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

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 Anchorage to Ontario. 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 Anchorage to Ontario?

    Delta can get you from Anchorage to Ontario in just under 15h 40m. Your travel time can differ by up to . The distance from Anchorage to Ontario is about 2356 mi.

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

    Delta, at $255, was found to be the cheapest airline from Anchorage to Ontario. An alternate airline flying to your destination would be Alaska Airlines. Delta is priced at 55% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $127. Delta flights start at $127 while deals on Hawaiian Airlines start at $127 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Anchorage to Ontario 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 Anchorage to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Anchorage to Ontario (average of $246). Flying from Anchorage to Ontario in March is currently the most expensive (average of $328). 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.

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Alternative routes for Anchorage to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Anchorage to Ontario

Discover the top 2 airlines that operate flights from Anchorage to Ontario. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$255Average$540FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$359Average$687FlexibilityNo cancel feeOn-time75%

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