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$170+ Cheap flights from Ontario (ONT) to Alaska

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ANC
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Ontario to Alaska

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Alaska (USAK). 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 18, 2024.

Round-trip from

$314
(Delta)

One-way from

$170
(Alaska Airlines)
From Ontario to Alaska
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One-way flight from Ontario to Alaska
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Find flight deals from Ontario to Alaska

Cheapest flights from Ontario to Alaska
Explore the most affordable flight options available from Ontario to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/308:52 pmONT - ANC
2 stops19h 54mAlaska Airlines
Tue 1/710:55 amANC - ONT
2 stops22h 43mAlaska Airlines
Deal found 12/17$776
This Delta deal was found by Cheapflights users on 12/16. 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 12/247:00 amONT - ANC
1 stop12h 33mDelta
Wed 12/255:45 amANC - ONT
1 stop13h 30mDelta
Deal found 12/16$856
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:59 pmONT - ANC
1 stop20h 11mAmerican Airlines
Wed 1/18:20 pmANC - ONT
1 stop21h 13mAmerican Airlines
Deal found 12/17$953
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 12/208:52 pmONT - KTN
1 stop12h 57mAlaska Airlines
Tue 12/241:18 pmKTN - ONT
1 stop5h 19mAlaska Airlines
Deal found 12/16$991
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/246:00 amONT - FAI
1 stop19h 59mAlaska Airlines
Sat 12/285:00 amFAI - ONT
2 stops30h 33mAlaska Airlines
Deal found 12/17$1,212
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/181:53 pmONT - SIT
3 stops10h 06mAlaska Airlines
Sat 12/2111:35 amSIT - ONT
2 stops7h 03mAlaska Airlines
Deal found 12/17$1,369
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/221:57 pmONT - ANC
2 stops34h 00mUnited Airlines
Tue 12/2411:59 pmANC - ONT
2 stops32h 59mUnited Airlines
Deal found 12/18$1,398
This United deal was found by Cheapflights users on 12/16. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:57 pmONT - ANC
2 stops13h 05mMultiple Airlines
Fri 12/2712:59 amANC - ONT
2 stops11h 17mMultiple Airlines
Deal found 12/16$1,432

Find flights from Ontario to Alaska within your budget

Customize your flight search to find flights from Ontario to Alaska 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 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 1/15

6:00 am-12:20 pm

1 stop7h 20m

Anchorage

Sun 1/19

1:10 pm-10:32 pm

1 stop8h 22m

$314

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Wed 3/26

11:33 am-11:18 am

1 stop24h 45m

Anchorage

Tue 4/1

1:52 am-11:59 pm

1 stop21h 07m

$338

OntarioFairbanks

ONT - FAI

ONTFAI

Ontario

Wed 2/5

6:00 am-6:59 pm

1 stop13h 59m

Fairbanks

Sun 2/9

3:56 pm-10:38 am

1 stop17h 42m

$340

OntarioFairbanks

ONT - FAI

ONTFAI

Ontario

Tue 2/4

4:05 pm-12:31 am

1 stop9h 26m

Fairbanks

Sat 2/8

1:36 am-3:25 pm

1 stop12h 49m

$343

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Thu 1/16

11:33 am-9:38 pm

2 stops11h 05m

Juneau Intl

Sat 1/25

8:10 am-6:13 pm

1 stop9h 03m

$417

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Thu 1/16

1:45 pm-10:57 pm

1 stop10h 12m

Anchorage

Sat 1/25

11:59 pm-12:41 pm

1 stop11h 42m

$418

OntarioKetchikan

ONT - KTN

ONTKTN

Ontario

Tue 1/7

5:44 pm-8:13 am

2 stops15h 29m

Ketchikan

Wed 1/22

1:17 pm-8:13 pm

1 stop5h 56m

$425

OntarioFairbanks

ONT - FAI

ONTFAI

Ontario

Thu 3/6

6:15 am-7:58 pm

2 stops14h 43m

Fairbanks

Mon 3/10

1:46 am-6:33 pm

2 stops15h 47m

$616

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Tue 1/28

6:15 am-4:49 pm

2 stops11h 34m

Anchorage

Sun 2/2

7:00 am-8:29 pm

2 stops12h 29m

$932

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 1/13

7:01 pm-11:15 am

1 stop17h 14m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 15 results
1
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Best time to book a flight from Ontario to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska 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.

Travel insights for flights from Ontario to Alaska

Get recent, data-driven insights about flights from Ontario to Alaska including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Alaska (average of $456). Flying from Ontario to Alaska in July is currently the most expensive (average of $694). 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 AK?

Find hourly flight availability from Ontario to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Alaska as you normally would.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Ontario to Alaska to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Food

7.2

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Alaska Airlines
8.0
Very good
9,552 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Food

7.2

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Food

7.2

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

United Airlines
7.4
Good
9,059 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Food

7.2

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Food

7.2

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to Alaska?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Alaska from Ontario.

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

    One-way options have recently been found by users for as low as $170 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $392 and United Airlines from $635 one-way.

  • What are the most popular routes from Ontario to Alaska?

    The most popular route from Ontario to Alaska is Ontario - Anchorage. You may also consider Ontario - Fairbanks or Ontario - Juneau Intl.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Alaska (average of $456). Flying from Ontario to Alaska in July is currently the most expensive (average of $694). 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 Ontario to Alaska

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

Discover the top 2 airlines that operate flights from Ontario to Alaska. 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 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$559FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$388Average$600FlexibilityNo cancel feeOn-time75%
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