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Cheap flights from Ontario to Alaska from C$ 290

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ANC
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Alaska

Enter your travel dates to find the best prices.

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 31 July 2026.

Sat 12/911:38 a.m.
YYZ
-
ANC
1 stop11h 12m
Delta
Sat 26/96:00 a.m.
ANC
-
YYZ
1 stop13h 13m
Delta
Deal found 29/7C$ 500
Tue 18/89:45 a.m.
YYZ
-
ANC
2 stops18h 10m
Delta
Fri 28/810:30 p.m.
ANC
-
YYZ
1 stop12h 50m
Delta
Deal found 29/7C$ 526
Thu 20/812:09 p.m.
YYZ
-
ANC
1 stop13h 11m
Delta
Wed 26/86:00 a.m.
ANC
-
YYZ
1 stop13h 10m
Delta
Deal found 27/7C$ 528
Tue 18/87:00 a.m.
YUL
-
ANC
1 stop16h 00m
Delta
Tue 25/86:00 a.m.
ANC
-
YUL
1 stop13h 40m
Delta
Deal found 29/7C$ 532
Tue 22/912:25 p.m.
YYZ
-
ANC
1 stop12h 35m
Delta
Wed 23/910:10 p.m.
ANC
-
YYZ
2 stops15h 10m
Delta
Deal found 29/7C$ 549
Thu 1/106:00 a.m.
YYZ
-
ANC
2 stops18h 15m
Delta
Fri 2/1010:10 p.m.
ANC
-
YYZ
2 stops15h 10m
Delta
Deal found 28/7C$ 554
Wed 19/812:47 p.m.
YUL
-
ANC
2 stops16h 12m
Delta
Thu 27/86:00 a.m.
ANC
-
YUL
1 stop13h 40m
Delta
Deal found 29/7C$ 554
Fri 23/107:15 a.m.
YYZ
-
ANC
2 stops16h 02m
American Airlines
Tue 27/108:22 p.m.
ANC
-
YYZ
1 stop13h 27m
American Airlines
Deal found 26/7C$ 560
Fri 18/96:46 a.m.
YYZ
-
ANC
1 stop16h 27m
American Airlines
Mon 28/99:54 p.m.
ANC
-
YYZ
1 stop9h 05m
American Airlines
Deal found 28/7C$ 564
Sat 10/107:45 a.m.
YYZ
-
ANC
1 stop15h 12m
Delta
Sat 17/108:25 p.m.
ANC
-
YYZ
1 stop9h 58m
Delta
Deal found 31/7C$ 571
Fri 18/96:46 a.m.
YYZ
-
ANC
1 stop16h 27m
American Airlines
Mon 21/99:54 p.m.
ANC
-
YYZ
1 stop9h 05m
American Airlines
Deal found 28/7C$ 574
Thu 20/812:09 p.m.
YYZ
-
ANC
1 stop13h 11m
Delta
Thu 27/810:30 p.m.
ANC
-
YYZ
1 stop12h 50m
Delta
Deal found 29/7C$ 575

Find flight deals from Ontario to Alaska

Keep the following information in mind while searching for Ontario to Alaska flight deals. Data was last updated 31 July 2026.

Round-trip from

C$ 500

One-way from

C$ 290

Popular in

June

Cheapest in

April

Average price

C$ 920
Delta
  • Delta
  • 12/9-26/9
  • 2 total stops
  • 24h 25m total
  • Ontario to Alaska
Search Deals
Delta
  • Delta
  • 16/9
  • 1 total stop
  • 12h 35m total
  • Ontario to Alaska
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
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 629,999 searches. Data last updated 31 July 2026.
Use the filters below to find and compare flights from Ontario to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoAnchorage

YYZ - ANC

YYZANC

Toronto Pearson Intl

Sat 12/9

11:38 a.m.-6:50 p.m.

1 stop11h 12m

Anchorage

Sat 26/9

6:00 a.m.-11:13 p.m.

1 stop13h 13m

C$ 500

TorontoAnchorage

YYZ - ANC

YYZANC

Toronto Pearson Intl

Wed 16/9

6:00 a.m.-5:14 p.m.

2 stops15h 14m

Anchorage

Wed 23/9

6:00 a.m.-11:13 p.m.

1 stop13h 13m

C$ 500

TorontoAnchorage

YYZ - ANC

YYZANC

Toronto Pearson Intl

Sat 5/9

11:40 a.m.-9:20 p.m.

2 stops13h 40m

Anchorage

Tue 8/9

6:00 a.m.-11:13 p.m.

1 stop13h 13m

C$ 500

TorontoAnchorage

YYZ - ANC

YYZANC

Toronto Pearson Intl

Tue 11/8

12:09 p.m.-9:20 p.m.

1 stop13h 11m

Anchorage

Fri 21/8

10:10 p.m.-5:24 p.m.

2 stops15h 14m

C$ 526

MontrealAnchorage

YUL - ANC

YULANC

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

6:00 a.m.-9:00 p.m.

2 stops19h 00m

Anchorage

Sat 5/9

10:30 p.m.-4:20 p.m.

1 stop13h 50m

C$ 532

TorontoAnchorage

YYZ - ANC

YYZANC

Toronto Pearson Intl

Tue 22/9

6:00 a.m.-5:14 p.m.

2 stops15h 14m

Anchorage

Wed 23/9

10:10 p.m.-5:20 p.m.

2 stops15h 10m

C$ 549

TorontoAnchorage

YYZ - ANC

YYZANC

Toronto Pearson Intl

Thu 1/10

6:00 a.m.-8:15 p.m.

2 stops18h 15m

Anchorage

Fri 2/10

10:10 p.m.-5:20 p.m.

2 stops15h 10m

C$ 554

MontrealAnchorage

YUL - ANC

YULANC

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

7:00 a.m.-6:50 p.m.

1 stop15h 50m

Anchorage

Sat 19/9

6:00 a.m.-11:44 p.m.

1 stop13h 44m

C$ 554

TorontoAnchorage

YYZ - ANC

YYZANC

Toronto Pearson Intl

Sat 10/10

7:45 a.m.-6:57 p.m.

1 stop15h 12m

Anchorage

Sat 17/10

8:25 p.m.-10:23 a.m.

1 stop9h 58m

C$ 571

MontrealAnchorage

YUL - ANC

YULANC

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

12:48 p.m.-12:45 a.m.

2 stops15h 57m

Anchorage

Sun 4/10

1:32 a.m.-11:27 p.m.

2 stops17h 55m

C$ 578

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Alaska

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

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Alaska (average of C$ 518). Flying from Region of Ontario to Alaska in June is currently the most expensive (average of C$ 1,021). 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.

How much does it cost to fly round-trip from Region of Ontario to Alaska?

Airfare is below average for this route at the moment.
Region of Ontario to Alaska flights typically cost between C$ 737 and C$ 1,012 in September.
The cheapest round-trip price found within the last 5 days was C$ 500 on Delta (12 Sep-26 Sep).

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 31 July 2026.
See what other customers who have flown with Alaska Airlines,Delta, andAir Canada from Ontario to Alaska have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,739 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Food

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,739 reviews
Alaska Airlines
7.9
Good
12,739 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Food

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Delta
7.8
Good
8,492 reviews
Alaska Airlines
7.9
Good
12,739 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Food

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Air Canada
7.1
Good
11,413 reviews
Alaska Airlines
7.9
Good
12,739 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Food

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

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.

  • How long is the flight from Region of Ontario to Alaska?

    A quick flight from Region of Ontario to Alaska can take about 11h 12m. Delta provides one of the quickest options available for as low as C$ 500. The distance between Region of Ontario and Alaska is about 4863 km. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as C$ 309 on WestJet. Other airlines that offer cheap prices include Alaska Airlines from C$ 319 and Delta from C$ 345 one-way.

  • 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 Region of Ontario to Alaska?

    Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Alaska (average of C$ 518). Flying from Region of Ontario to Alaska in June is currently the most expensive (average of C$ 1,021). 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

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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 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 629,999 searches. Data last updated 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 543AverageC$ 829FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 600AverageC$ 969FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 616AverageC$ 714FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Alaska for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Ontario to Alaska with no change fees.

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

Yes! Start tracking prices for Ontario to Alaska flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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