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Cheap flights from Ontario (ONT) to Alaska from $214

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — ANC
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from Ontario to Alaska?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 134% on flights from Ontario to Alaska compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $589. For sooner than that we have options available in the next 3 days from $1,000.

What is the cheapest month to fly from Ontario to Alaska?

Flights from Ontario to Alaska lean towards being more expensive in July. Prices are generally better when you fly from Ontario to Alaska in January, with the cheapest ticket starting at $171.

When is the cheapest time to fly from Ontario to Alaska (ONT - AK)?

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.

Cheap Alaska Airlines flights from Ontario to Alaska

Explore cheap flight options specifically provided by Alaska Airlines for the route between Ontario and Alaska. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Peruse some of the lowest-priced Alaska Airlines flights we've found from Ontario to Alaska. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 5/306:55 pmONT - ANC
1 stop7h 04mAlaska Airlines
Thu 6/610:54 amANC - ONT
2 stops12h 04mAlaska Airlines
Deal found 5/4$433
Wed 6/128:09 pmONT - KTN
1 stop13h 43mAlaska Airlines
Thu 6/201:26 pmKTN - ONT
1 stop9h 33mAlaska Airlines
Deal found 5/4$464
Tue 6/1810:00 amONT - JNU
2 stops12h 19mAlaska Airlines
Sat 6/225:20 amJNU - ONT
1 stop17h 39mAlaska Airlines
Deal found 5/4$467
Thu 8/227:00 amONT - JNU
2 stops14h 35mAlaska Airlines
Sat 8/319:54 amJNU - ONT
3 stops11h 26mAlaska Airlines
Deal found 5/4$471
Thu 5/3011:00 amONT - ANC
1 stop11h 42mAlaska Airlines
Fri 6/74:00 pmANC - ONT
1 stop6h 58mAlaska Airlines
Deal found 5/4$472
Mon 8/128:20 pmONT - FAI
1 stop15h 00mAlaska Airlines
Mon 8/261:02 pmFAI - ONT
2 stops19h 23mAlaska Airlines
Deal found 5/3$475
Thu 8/224:28 pmONT - JNU
1 stop8h 45mAlaska Airlines
Sat 8/319:54 amJNU - ONT
2 stops11h 26mAlaska Airlines
Deal found 5/4$476
Tue 7/28:20 pmONT - KTN
1 stop21h 12mAlaska Airlines
Mon 7/811:48 amKTN - ONT
1 stop20h 17mAlaska Airlines
Deal found 5/4$478
Mon 7/88:20 pmONT - SIT
1 stop27h 39mAlaska Airlines
Fri 7/121:40 pmSIT - ONT
1 stop18h 25mAlaska Airlines
Deal found 5/4$479

Cheap United Airlines flights from Ontario to Alaska

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Alaska. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Ontario to Alaska. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 6/31:55 pmONT - ANC
1 stop9h 57mUnited Airlines
Mon 6/1011:45 pmANC - ONT
2 stops12h 00mUnited Airlines
Deal found 5/4$559
Fri 5/316:00 amONT - ANC
1 stop17h 52mUnited Airlines
Fri 6/74:00 pmANC - ONT
1 stop7h 09mUnited Airlines
Deal found 5/4$564
Fri 5/316:25 pmONT - FAI
1 stop29h 17mUnited Airlines
Sun 6/911:44 pmFAI - ONT
2 stops12h 01mUnited Airlines
Deal found 5/4$574
Sat 5/251:35 pmONT - FAI
2 stops34h 07mUnited Airlines
Wed 5/2911:44 pmFAI - ONT
2 stops12h 01mUnited Airlines
Deal found 5/3$576
Thu 8/227:40 amONT - FAI
2 stops16h 08mUnited Airlines
Sat 8/3111:50 pmFAI - ONT
2 stops12h 31mUnited Airlines
Deal found 5/4$590
Sun 6/91:29 pmONT - FAI
1 stop10h 13mUnited Airlines
Fri 6/1411:44 pmFAI - ONT
2 stops11h 41mUnited Airlines
Deal found 5/4$606
Mon 6/31:55 pmONT - ANC
1 stop9h 57mUnited Airlines
Mon 6/1011:45 pmANC - ONT
1 stop16h 43mUnited Airlines
Deal found 5/4$610
Fri 5/316:25 pmONT - FAI
1 stop29h 17mUnited Airlines
Sun 6/911:44 pmFAI - ONT
1 stop16h 44mUnited Airlines
Deal found 5/4$626
Mon 6/35:15 amONT - FAI
1 stop18h 27mUnited Airlines
Mon 6/1011:44 pmFAI - ONT
2 stops12h 01mUnited Airlines
Deal found 5/4$628

Cheap Ontario to Alaska flights in May & June 2024

Find cheap flight options from Ontario to Alaska specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Alaska in 2024. Check back regularly for other flight deals.
Thu 5/306:55 pmONT - ANC
1 stop7h 04mAlaska Airlines
Thu 6/610:54 amANC - ONT
2 stops12h 04mAlaska Airlines
Deal found 5/4$433
Wed 6/128:09 pmONT - KTN
1 stop13h 43mAlaska Airlines
Thu 6/201:26 pmKTN - ONT
1 stop9h 33mAlaska Airlines
Deal found 5/4$464
Tue 6/1810:00 amONT - JNU
2 stops12h 19mAlaska Airlines
Sat 6/225:20 amJNU - ONT
1 stop17h 39mAlaska Airlines
Deal found 5/4$467
Thu 5/3011:00 amONT - ANC
1 stop11h 42mAlaska Airlines
Fri 6/74:00 pmANC - ONT
1 stop6h 58mAlaska Airlines
Deal found 5/4$472
Tue 6/188:20 pmONT - JNU
1 stop13h 51mAlaska Airlines
Sat 6/225:20 amJNU - ONT
1 stop17h 39mAlaska Airlines
Deal found 5/4$472
Tue 6/1810:00 amONT - JNU
2 stops12h 19mAlaska Airlines
Sat 6/229:58 amJNU - ONT
2 stops13h 01mAlaska Airlines
Deal found 5/4$490
Wed 6/1210:00 amONT - JNU
2 stops12h 18mAlaska Airlines
Thu 6/201:36 pmJNU - ONT
1 stop9h 23mAlaska Airlines
Deal found 5/4$497
Fri 6/218:20 pmONT - ANC
1 stop13h 06mAlaska Airlines
Mon 6/242:55 amANC - ONT
1 stop20h 04mAlaska Airlines
Deal found 5/5$500
Thu 5/238:09 pmONT - KTN
1 stop13h 31mAlaska Airlines
Mon 5/273:00 pmKTN - ONT
1 stop17h 05mAlaska Airlines
Deal found 5/3$500

Ontario to Alaska 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Alaska in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Alaska in 2024. Check back regularly for other flight deals.
Thu 5/306:55 pmONT - ANC
1 stop7h 04mAlaska Airlines
Thu 6/610:54 amANC - ONT
2 stops12h 04mAlaska Airlines
Deal found 5/4$433
Wed 6/128:09 pmONT - KTN
1 stop13h 43mAlaska Airlines
Thu 6/201:26 pmKTN - ONT
1 stop9h 33mAlaska Airlines
Deal found 5/4$464
Tue 6/1810:00 amONT - JNU
2 stops12h 19mAlaska Airlines
Sat 6/225:20 amJNU - ONT
1 stop17h 39mAlaska Airlines
Deal found 5/4$467
Thu 8/227:00 amONT - JNU
2 stops14h 35mAlaska Airlines
Sat 8/319:54 amJNU - ONT
3 stops11h 26mAlaska Airlines
Deal found 5/4$471
Thu 5/3011:00 amONT - ANC
1 stop11h 42mAlaska Airlines
Fri 6/74:00 pmANC - ONT
1 stop6h 58mAlaska Airlines
Deal found 5/4$472
Tue 6/188:20 pmONT - JNU
1 stop13h 51mAlaska Airlines
Sat 6/225:20 amJNU - ONT
1 stop17h 39mAlaska Airlines
Deal found 5/4$472
Mon 8/128:20 pmONT - FAI
1 stop15h 00mAlaska Airlines
Mon 8/261:02 pmFAI - ONT
2 stops19h 23mAlaska Airlines
Deal found 5/3$475
Thu 8/224:28 pmONT - JNU
1 stop8h 45mAlaska Airlines
Sat 8/319:54 amJNU - ONT
2 stops11h 26mAlaska Airlines
Deal found 5/4$476
Tue 7/28:20 pmONT - KTN
1 stop21h 12mAlaska Airlines
Mon 7/811:48 amKTN - ONT
1 stop20h 17mAlaska Airlines
Deal found 5/4$478

Ontario to Alaska flights leaving soon

Find last-minute flight options from Ontario to Alaska for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Consider one of these great deals we found on last-minute flights from Ontario to Alaska. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/146:00 amONT - ANC
1 stop10h 08mAlaska Airlines
Fri 5/173:00 pmANC - ONT
1 stop7h 58mAlaska Airlines
Deal found 5/3$663
Tue 5/146:00 amONT - ANC
2 stops10h 58mAlaska Airlines
Fri 5/173:00 pmANC - ONT
1 stop7h 58mAlaska Airlines
Deal found 5/3$668
Tue 5/146:00 amONT - FAI
1 stop15h 41mAlaska Airlines
Thu 5/1612:35 amFAI - ONT
1 stop7h 30mAlaska Airlines
Deal found 5/3$668
Tue 5/147:00 amONT - FAI
2 stops14h 41mAlaska Airlines
Fri 5/1711:23 amFAI - ONT
1 stop6h 51mAlaska Airlines
Deal found 5/3$673
Fri 5/104:41 pmONT - FAI
1 stop9h 56mAlaska Airlines
Thu 5/167:00 amFAI - ONT
1 stop11h 14mAlaska Airlines
Deal found 5/4$738
Fri 5/104:41 pmONT - FAI
1 stop9h 56mAlaska Airlines
Thu 5/168:55 amFAI - ONT
2 stops9h 19mAlaska Airlines
Deal found 5/4$741
Fri 5/1010:29 amONT - FAI
2 stops10h 44mAlaska Airlines
Wed 5/152:38 amFAI - ONT
1 stop15h 36mAlaska Airlines
Deal found 5/4$743
Sat 5/116:00 amONT - ANC
1 stop11h 18mAlaska Airlines
Sat 5/116:55 pmANC - ONT
1 stop14h 45mAlaska Airlines
Deal found 5/5$801
Sat 5/117:00 amONT - ANC
2 stops9h 08mAlaska Airlines
Sat 5/116:55 pmANC - ONT
1 stop14h 45mAlaska Airlines
Deal found 5/5$806

One-way flights to Alaska from Ontario

Search for one-way flight options from Ontario to Alaska. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Some of the best available deals we've found on one-way flights from Ontario to Alaska. Users can also find round-trip Ontario to Alaska flights by using the search form above.
Tue 5/288:09 pmONT - ANC
1 stop15h 26mAlaska Airlines
Deal found 5/4$214
Tue 6/118:09 pmONT - FAI
1 stop15h 14mAlaska Airlines
Deal found 5/4$214
Thu 5/306:55 pmONT - FAI
2 stops13h 06mAlaska Airlines
Deal found 5/4$219
Fri 8/238:49 pmONT - FAI
1 stop16h 24mAlaska Airlines
Deal found 5/3$222
Fri 8/237:00 amONT - FAI
2 stops19h 31mAlaska Airlines
Deal found 5/3$227
Sat 6/154:07 pmONT - JNU
1 stop9h 00mAlaska Airlines
Deal found 5/3$250
Sat 6/158:20 pmONT - JNU
2 stops25h 59mAlaska Airlines
Deal found 5/3$253
Wed 6/121:55 pmONT - ANC
1 stop9h 57mUnited Airlines
Deal found 5/4$254
Mon 5/271:29 pmONT - FAI
1 stop10h 13mUnited Airlines
Deal found 5/4$254

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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$433 - $990

Route

Depart

Return

Price

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Thu 5/30

1 stop7h 04m

Anchorage

Thu 6/6

2 stops12h 04m

$433

OntarioKetchikan

ONT - KTN

ONTKTN

Ontario

Wed 6/12

1 stop13h 43m

Ketchikan

Thu 6/20

1 stop9h 33m

$464

OntarioJuneau Intl

ONT - JNU

ONTJNU

Ontario

Tue 6/18

2 stops12h 19m

Juneau Intl

Sat 6/22

1 stop17h 39m

$467

OntarioJuneau Intl

ONT - JNU

ONTJNU

Ontario

Thu 8/22

2 stops14h 35m

Juneau Intl

Sat 8/31

3 stops11h 26m

$471

OntarioFairbanks

ONT - FAI

ONTFAI

Ontario

Thu 10/31

2 stops11h 44m

Fairbanks

Sun 11/3

1 stop8h 08m

$505

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Tue 7/16

1 stop9h 47m

Anchorage

Tue 7/23

1 stop11h 11m

$522

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Mon 6/3

1 stop9h 57m

Anchorage

Mon 6/10

2 stops12h 00m

$559

OntarioAnchorage

ONT - ANC

ONTANC

Ontario

Fri 5/31

1 stop17h 52m

Anchorage

Fri 6/7

1 stop7h 09m

$564

OntarioFairbanks

ONT - FAI

ONTFAI

Ontario

Wed 6/19

2 stops19h 46m

Fairbanks

Sat 6/22

2 stops20h 07m

$990

Flights are sorted by cheapest first

Deals found on 5/4

No data available for this route at this time. Please check back soon.

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 May 5, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines and Delta 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
8.1
Very good
9,134 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,134 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,826 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,118 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,713 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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.

  • Can I find flights from Ontario to Alaska for under $500 on Cheapflights?

    Yes, there are multiple flights from Ontario to Alaska for under $500. The cheapest flight booked recently is on Alaska Airlines for just $433, but on average you can expect to pay $481.

  • Are there last-minute flights available from Ontario to Alaska for under $700?

    There are currently 16+ open flights from Ontario to Alaska within the next 7 days for less than $700.

  • 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 $214 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from $254 and Delta from $271 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.

  • What are the most popular airlines that fly from Ontario to Alaska?

    Consider Alaska Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Ontario to Alaska.

  • What does ONT to ANC mean?

    ONT stands for Ontario Airport, while ANC stands for Anchorage Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Fairbanks Airport (FAI), Juneau Intl Airport (JNU), Ketchikan Airport (KTN), Sitka Airport (SIT), Kodiak Airport (ADQ) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Ontario to Alaska that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Alaska flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Alaska with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Alaska flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Alaska that allow pets onboard?

    Many airlines flying from Ontario to Alaska offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Alaska?

    Yes, you can often find last-minute deals on Ontario to Alaska flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Alaska flight deals updated?

    The Ontario to Alaska flight deals you see on this page were last updated on 5/4.

See more FAQs

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Alternative routes for Ontario to Alaska
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Top 3 airlines flying from Ontario to Alaska

Discover the top 3 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 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$279Average$796FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$357Average$594FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$450Average$629FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Ontario to Alaska by cabin class

Find flights from Ontario to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Alaska?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Alaska. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Alaska?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Alaska from Ontario.

Can Cheapflights find flights from Ontario to Alaska with no change fees?

Certainly. Search results for flights to Alaska from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Alaska become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Alaska flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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