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Cheap flights from Washington to Toronto from C$ 107

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YTO
26 févr. — 5 mars1
1 adult

Cheap flight deals from Washington to Toronto

Keep the following information in mind while searching for Washington to Toronto flight deals. Data was last updated 21 février 2025.

Round-trip from

C$ 266

One-way from

C$ 107

Popular in

April

Cheapest in

January

Average price

C$ 459

Good round-trip deal

C$ 806 or less

Good one-way deal

C$ 171 or less
8/4-22/4
  • 8/4-22/4
  • 2 total stops
  • 24h 52m total
  • Washington to Toronto
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2/4
  • 2/4
  • 1 total stop
  • 16h 28m total
  • Washington to Toronto
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 162 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Washington to Toronto (YTO).
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Price to beat on a one-way flight from Washington to Toronto (YTO).
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Find flight deals from Washington to Toronto

Cheapest flights from Washington to Toronto
Explore the most affordable flight options available from Washington to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 février 2025.

mar. 8/46:13 p.m.PDX - YYZ
1 stop9h 30mMultiple Airlines
mar. 22/48:00 p.m.YYZ - PDX
1 stop15h 22mMultiple Airlines
Deal found 20/2C$ 266
mer. 2/49:48 a.m.SEA - YYZ
1 stop17h 55mMultiple Airlines
mar. 8/48:00 p.m.YYZ - SEA
1 stop18h 35mMultiple Airlines
Deal found 20/2C$ 293
lun. 7/43:15 p.m.SEA - YKF
1 stop7h 01mWestJet
mar. 8/46:30 a.m.YKF - SEA
1 stop10h 51mWestJet
Deal found 20/2C$ 341
dim. 6/411:30 a.m.SEA - YKF
2 stops10h 46mMultiple Airlines
dim. 13/49:05 p.m.YKF - SEA
1 stop20h 16mMultiple Airlines
Deal found 20/2C$ 388
jeu. 22/57:05 a.m.SEA - YYZ
1 stop7h 17mWestJet
lun. 16/61:30 p.m.YYZ - SEA
1 stop9h 58mWestJet
Deal found 18/2C$ 391
mer. 28/51:50 p.m.SEA - YHM
1 stop7h 51mWestJet
dim. 8/66:00 a.m.YHM - SEA
1 stop9h 58mWestJet
Deal found 20/2C$ 401
jeu. 3/46:05 a.m.SEA - YYZ
Nonstop4h 55mAir Canada
jeu. 10/47:05 p.m.YYZ - SEA
Nonstop5h 21mAir Canada
Deal found 19/2C$ 415
sam. 5/45:45 a.m.SEA - YTZ
2 stops11h 52mAir Canada
sam. 12/44:20 p.m.YTZ - SEA
2 stops8h 43mAir Canada
Deal found 19/2C$ 419
lun. 3/38:28 p.m.PDX - YTZ
2 stops20h 22mMultiple Airlines
mar. 11/33:25 p.m.YTZ - PDX
2 stops25h 13mMultiple Airlines
Deal found 20/2C$ 419
mar. 11/37:18 a.m.SEA - YYZ
Nonstop4h 37mAlaska Airlines
mer. 19/34:20 p.m.YYZ - SEA
Nonstop5h 20mAlaska Airlines
Deal found 18/2C$ 429
mer. 19/35:00 a.m.SEA - YYZ
1 stop16h 22mUnited Airlines
dim. 23/37:05 p.m.YYZ - SEA
Nonstop5h 25mUnited Airlines
Deal found 19/2C$ 453
mar. 11/310:55 p.m.SEA - YYZ
1 stop7h 27mDelta
mar. 25/31:20 p.m.YYZ - SEA
1 stop8h 39mDelta
Deal found 18/2C$ 464

Find flights from Washington to Toronto within your budget

Customize your flight search to find flights from Washington to Toronto 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 21 février 2025.

Fly from

Washington

Fly to

Toronto

Route

Depart

Return

Price

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

mar. 8/4

6:13 p.m.-6:43 a.m.

1 stop9h 30m

Toronto Pearson Intl

mar. 22/4

8:00 p.m.-8:22 a.m.

1 stop15h 22m

C$ 266

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

mer. 2/4

9:48 a.m.-6:43 a.m.

1 stop17h 55m

Toronto Pearson Intl

mar. 8/4

8:00 p.m.-11:35 a.m.

1 stop18h 35m

C$ 293

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

lun. 7/4

3:15 p.m.-1:16 a.m.

1 stop7h 01m

Toronto Region of Waterloo Intl

mar. 8/4

6:30 a.m.-2:21 p.m.

1 stop10h 51m

C$ 341

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

dim. 6/4

11:30 a.m.-1:16 a.m.

2 stops10h 46m

Toronto Region of Waterloo Intl

dim. 13/4

9:05 p.m.-2:21 p.m.

1 stop20h 16m

C$ 388

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

mer. 28/5

1:50 p.m.-12:41 a.m.

1 stop7h 51m

Hamilton

dim. 8/6

6:00 a.m.-12:58 p.m.

1 stop9h 58m

C$ 401

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

sam. 5/4

5:45 a.m.-8:37 p.m.

2 stops11h 52m

Toronto Island

sam. 12/4

4:20 p.m.-10:03 p.m.

2 stops8h 43m

C$ 419

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

lun. 3/3

8:28 p.m.-7:50 p.m.

2 stops20h 22m

Toronto Island

mar. 11/3

3:25 p.m.-1:38 p.m.

2 stops25h 13m

C$ 419

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

mer. 14/5

1:50 p.m.-12:24 a.m.

1 stop7h 34m

Toronto Pearson Intl

mer. 21/5

6:30 a.m.-12:58 p.m.

1 stop9h 28m

C$ 430

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

jeu. 13/3

7:18 a.m.-2:55 p.m.

Nonstop4h 37m

Toronto Pearson Intl

mar. 18/3

4:20 p.m.-6:44 p.m.

Nonstop5h 24m

C$ 439

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

mer. 19/3

5:00 a.m.-12:22 a.m.

1 stop16h 22m

Toronto Pearson Intl

dim. 23/3

7:05 p.m.-9:30 p.m.

Nonstop5h 25m

C$ 453

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 53 results
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Best time to book a flight from Washington to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Washington 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 Washington to Toronto

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

What is the cheapest month to book a flight from State of Washington to Toronto?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Toronto (average of C$ 167). Flying from State of Washington to Toronto in July is currently the most expensive (average of C$ 258). 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 WA to YTO?

Find hourly flight availability from Washington to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 février 2025.

When flying from State of Washington to Toronto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Toronto

Explore weekly flight availability from Washington to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 février 2025.

The most flights from USWA to YTO are scheduled on a Wednesday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Toronto by month

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

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

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

If weather is an important factor for your trip to Toronto, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 21 février 2025.
Read through reviews of airlines operating flights from Washington to Toronto, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,801 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What are the cheapest airlines to fly from State of Washington to Toronto one-way?

    C$ 180 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on WestJet and Delta, with prices starting from C$ 188 and C$ 193, respectively.

  • What are the most popular routes from State of Washington to Toronto?

    The most popular route from State of Washington to Toronto is Seattle/Tacoma Intl - Toronto Pearson Intl. You may also consider Portland - Toronto Pearson Intl or Seattle/Tacoma Intl - Toronto Island.

  • What are the most reliable airlines from State of Washington to Toronto?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from State of Washington to Toronto on time: Qatar Airways (89%), Alaska Airlines (89%), Hawaiian Airlines (89%).

  • What are the cheapest flights from State of Washington to Toronto?

    The cheapest flight price from State of Washington to Toronto is C$ 139. On average you can expect to pay C$ 599. The most popular route, (Seattle/Tacoma Intl - Toronto Pearson Intl), can usually be booked for C$ 357.

  • Can I find deals for flights from Washington to Toronto that include hotel bookings?

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

  • How can I find direct flights from Washington to Toronto?

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

  • Can I find deals for business class flights from Washington to Toronto?

    Yes. Cheapflights offers flight deals from Washington to Toronto 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 State of Washington to Toronto?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Toronto (average of C$ 167). Flying from State of Washington to Toronto in July is currently the most expensive (average of C$ 258). 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 Washington to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Toronto

Discover the top 3 airlines that operate flights from Washington to Toronto. 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 21 février 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 231AverageC$ 837FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 379AverageC$ 683FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 493AverageC$ 789FlexibilityNo cancel feeOn-time69%
Search United 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 Washington to Toronto?

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Why should you use Cheapflights to find cheap flight tickets from Washington to Toronto?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington to Toronto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Washington to Toronto with no change fees?

Yes, we can. To see specific flights from Washington to Toronto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Washington to Toronto become cheaper?

Yes! Start tracking prices for Washington to Toronto 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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