Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to Washington from C$ 223

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SEA
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Toronto to Washington

Keep the following information in mind while searching for Toronto to Washington flight deals. Data was last updated 14 October 2025.

Round-trip from

C$ 297

One-way from

C$ 223

Popular in

December

Cheapest in

February

Average price

C$ 461

Good round-trip deal

C$ 361 or less

Good one-way deal

C$ 315 or less
WestJet
  • WestJet
  • 14/11-21/11
  • 3 total stops
  • 18h 19m total
  • Toronto to Washington
Search Deals
Air Canada
  • Air Canada
  • 5/11
  • 1 total stop
  • 7h 40m total
  • Toronto to Washington
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Washington.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Washington.
Search Deals

Find flight deals from Toronto to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Washington
Explore the most affordable flight options available from Toronto to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Fri 14/117:45 a.m.YYZ - SEA
1 stop9h 35mWestJet
Fri 21/1111:55 a.m.SEA - YYZ
2 stops8h 44mWestJet
Deal found 13/10C$ 297
Thu 20/117:45 a.m.YYZ - SEA
1 stop9h 35mWestJet
Mon 24/1111:55 a.m.SEA - YYZ
2 stops8h 44mWestJet
Deal found 11/10C$ 298
Thu 27/118:45 p.m.YYZ - SEA
1 stop16h 37mWestJet
Thu 4/123:10 p.m.SEA - YYZ
2 stops11h 48mWestJet
Deal found 13/10C$ 305
Fri 12/128:45 p.m.YYZ - SEA
1 stop16h 37mWestJet
Sun 14/1211:55 a.m.SEA - YYZ
2 stops8h 44mWestJet
Deal found 13/10C$ 310
Thu 13/117:45 a.m.YYZ - SEA
1 stop9h 35mWestJet
Fri 14/1111:55 a.m.SEA - YYZ
2 stops8h 44mWestJet
Deal found 12/10C$ 311
Thu 27/118:45 p.m.YYZ - SEA
1 stop16h 37mWestJet
Tue 2/123:10 p.m.SEA - YYZ
2 stops12h 48mWestJet
Deal found 13/10C$ 317
Fri 5/127:45 a.m.YYZ - SEA
1 stop9h 35mWestJet
Sun 7/1211:55 a.m.SEA - YYZ
2 stops9h 31mWestJet
Deal found 13/10C$ 318
Wed 12/114:45 p.m.YYZ - SEA
Nonstop5h 20mMultiple Airlines
Fri 14/1111:55 a.m.SEA - YYZ
2 stops8h 44mMultiple Airlines
Deal found 12/10C$ 319
Tue 11/116:30 a.m.YYZ - SEA
1 stop10h 50mWestJet
Tue 18/113:10 p.m.SEA - YYZ
2 stops12h 48mWestJet
Deal found 12/10C$ 321
Sat 25/106:00 a.m.YHM - SEA
1 stop9h 59mWestJet
Tue 28/103:10 p.m.SEA - YHM
1 stop23h 07mWestJet
Deal found 11/10C$ 350
Tue 4/118:00 a.m.YYZ - PDX
2 stops13h 30mAir Canada
Tue 11/113:15 p.m.PDX - YYZ
2 stops11h 23mAir Canada
Deal found 12/10C$ 376
Thu 20/112:57 p.m.YYZ - PDX
1 stop10h 13mUnited Airlines
Tue 25/116:00 a.m.PDX - YYZ
1 stop7h 52mUnited Airlines
Deal found 12/10C$ 395

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Washington 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 14 October 2025.
Use the filters below to find and compare flights from Toronto to Washington that are best for you.

Fly from

Toronto

Fly to

Washington

Route

Depart

Return

Price

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Sat 25/10

6:00 a.m.-12:59 p.m.

1 stop9h 59m

Seattle/Tacoma Intl

Tue 28/10

3:10 p.m.-5:17 p.m.

1 stop23h 07m

C$ 350

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 8/11

4:45 p.m.-7:05 p.m.

Nonstop5h 20m

Seattle/Tacoma Intl

Sat 15/11

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 360

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 4/11

4:45 p.m.-7:05 p.m.

Nonstop5h 20m

Seattle/Tacoma Intl

Wed 5/11

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 360

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 8/11

4:45 p.m.-7:05 p.m.

Nonstop5h 20m

Seattle/Tacoma Intl

Sun 16/11

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 371

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sun 16/11

4:45 p.m.-7:05 p.m.

Nonstop5h 20m

Seattle/Tacoma Intl

Tue 18/11

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 371

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Mon 10/11

4:45 p.m.-7:05 p.m.

Nonstop5h 20m

Seattle/Tacoma Intl

Wed 12/11

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 371

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 5/11

6:09 p.m.-10:03 p.m.

1 stop6h 54m

Seattle/Tacoma Intl

Sun 9/11

11:10 p.m.-8:57 a.m.

1 stop6h 47m

C$ 378

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Mon 15/12

10:15 p.m.-2:20 p.m.

1 stop19h 05m

Seattle/Tacoma Intl

Tue 6/1

3:10 p.m.-5:23 p.m.

2 stops23h 13m

C$ 381

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 8/11

6:09 p.m.-10:03 p.m.

1 stop6h 54m

Seattle/Tacoma Intl

Sat 15/11

6:00 a.m.-4:02 p.m.

1 stop7h 02m

C$ 383

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sun 9/11

4:45 p.m.-7:05 p.m.

Nonstop5h 20m

Seattle/Tacoma Intl

Fri 14/11

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 383

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Toronto to Washington

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

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

Currently, May is the cheapest month in which you can book a flight from Toronto to State of Washington (average of C$ 129). Flying from Toronto to State of Washington in June is currently the most expensive (average of C$ 349). 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 YTO to WA?

Find hourly flight availability from Toronto to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto to State of Washington in the evening. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Toronto to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Washington. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto to State of Washington flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to State of Washington

Explore weekly flight availability from Toronto to Washington. 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 14 October 2025.

The most flights from YTO to USWA are scheduled on a Tuesday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Toronto to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 14 October 2025.
Read through reviews of airlines operating flights from Toronto to Washington, such as Alaska Airlines,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,082 reviews
Check prices

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,082 reviews
Alaska Airlines
8.0
Very good
11,082 reviews
Check prices

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
11,082 reviews
Check prices

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,977 reviews
Alaska Airlines
8.0
Very good
11,082 reviews
Check prices

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
WestJet
7.2
Good
3,125 reviews
Alaska Airlines
8.0
Very good
11,082 reviews
Check prices

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Air Canada
7.1
Good
10,298 reviews
Alaska Airlines
8.0
Very good
11,082 reviews
Check prices

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Toronto to Washington. 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 Toronto to State of Washington?

    A quick flight from Toronto to State of Washington can take about 5h 20m. WestJet provides one of the quickest options available for as low as C$ 360. Toronto and State of Washington are separated by a distance of 3306 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 224. However, be on the lookout for offers from Alaska Airlines and Air Canada, as they are both options that can get you from Toronto to State of Washington for a low price.

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

    While some choose either Toronto Pearson Intl - Everett Paine Field or Hamilton - Seattle/Tacoma Intl, Toronto Pearson Intl - Seattle/Tacoma Intl is the most popular route from Toronto to State of Washington.

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

    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 Toronto to State of Washington on time: Air Tahiti Nui (98%), Alaska Airlines (95%), Hawaiian Airlines (95%).

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

    On average you can expect to pay C$ 423 for a flight from Toronto to State of Washington. The cheapest flight overall is C$ 246 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 326.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Toronto to State of Washington (average of C$ 129). Flying from Toronto to State of Washington in June is currently the most expensive (average of C$ 349). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Toronto to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Newark flights
Toronto Island to Newark flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Los Angeles flights
Pearson Intl to Miami flights
Pearson Intl to Orlando flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to San Francisco flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Hobby flights
Pearson Intl to Seattle flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pearson Intl to Tampa flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to West Palm Beach flights
Pearson Intl to Boston flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Reagan-National flights
Pearson Intl to Sky Harbor Intl flights
Pearson Intl to Dulles Intl flights
Toronto Island to Orlando flights
Toronto Island to Miami flights
Ottawa to Fort Lauderdale flights
Pearson Intl to Fort Myers flights
Pearson Intl to Honolulu flights
Pearson Intl to Atlanta flights
Pearson Intl to San Diego flights
Pearson Intl to Nashville flights
Pierre Elliott Trudeau Intl to Boston flights
Hamilton to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Toronto Island to Dulles Intl flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Toronto Island to Midway flights
Pierre Elliott Trudeau Intl to West Palm Beach flights
Pierre Elliott Trudeau Intl to Honolulu flights
Ottawa to Orlando flights
Pierre Elliott Trudeau Intl to Tampa flights
Pearson Intl to Minneapolis flights

Top 6 airlines flying from Toronto to Washington

Discover the top 6 airlines that operate flights from Toronto to Washington. 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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 185AverageC$ 406FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 300AverageC$ 515FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 345AverageC$ 571FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 368AverageC$ 625FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 378AverageC$ 535FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapestC$ 417AverageC$ 470FlexibilityNo cancel feeOn-time85%
Search Hawaiian 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 Toronto to Washington?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Toronto to Washington. 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 Toronto to Washington?

Cheapflights helps you find that perfect flight to Washington from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Toronto to Washington with no change fees.

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

Yes, Cheapflights offers price alerts on Toronto to Washington 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.