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Cheap flights from Toronto to Washington from C$ 176

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SEA
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 23 April 2026.

Sat 11/77:00 a.m.
YYZ
-
PDX
1 stop9h 50m
WestJet
Tue 14/72:30 p.m.
PDX
-
YYZ
2 stops11h 40m
WestJet
Deal found 22/4C$ 275
Wed 30/96:10 a.m.
YYZ
-
PDX
2 stops10h 40m
WestJet
Fri 2/102:30 p.m.
PDX
-
YYZ
2 stops11h 40m
WestJet
Deal found 21/4C$ 280
Wed 29/76:10 a.m.
YYZ
-
PDX
2 stops10h 40m
WestJet
Mon 10/82:30 p.m.
PDX
-
YYZ
2 stops11h 40m
WestJet
Deal found 22/4C$ 284
Fri 9/106:10 a.m.
YYZ
-
PDX
2 stops10h 40m
WestJet
Sun 18/102:30 p.m.
PDX
-
YYZ
2 stops11h 40m
WestJet
Deal found 22/4C$ 295
Fri 19/67:00 a.m.
YYZ
-
PDX
1 stop9h 50m
WestJet
Mon 29/62:30 p.m.
PDX
-
YYZ
1 stop7h 35m
WestJet
Deal found 22/4C$ 299
Sat 2/512:00 p.m.
YYZ
-
SEA
1 stop9h 45m
WestJet
Fri 15/510:30 a.m.
SEA
-
YYZ
1 stop7h 45m
WestJet
Deal found 18/4C$ 309
Thu 20/812:00 p.m.
YYZ
-
SEA
2 stops12h 00m
WestJet
Fri 28/810:30 a.m.
SEA
-
YYZ
2 stops10h 29m
WestJet
Deal found 21/4C$ 313
Thu 7/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Wed 13/510:30 a.m.
SEA
-
YYZ
2 stops10h 29m
WestJet
Deal found 21/4C$ 316
Fri 8/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Fri 15/57:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Deal found 21/4C$ 317
Wed 6/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Sun 10/510:30 a.m.
SEA
-
YYZ
2 stops10h 29m
WestJet
Deal found 22/4C$ 318
Mon 18/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Mon 27/710:30 a.m.
SEA
-
YYZ
1 stop9h 15m
WestJet
Deal found 22/4C$ 320
Tue 19/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Tue 26/510:30 a.m.
SEA
-
YYZ
1 stop7h 45m
WestJet
Deal found 21/4C$ 321

Find flight deals from Toronto to Washington

Keep the following information in mind while searching for Toronto to Washington flight deals. Data was last updated 23 April 2026.

Round-trip from

C$ 275

One-way from

C$ 176

Popular in

June

Cheapest in

February

Average price

C$ 552

Good round-trip deal

C$ 501 or less

Good one-way deal

C$ 264 or less
WestJet
  • WestJet
  • 11/7-14/7
  • 3 total stops
  • 21h 30m total
  • Toronto to Washington
Search Deals
WestJet
  • WestJet
  • 20/8
  • 1 total stop
  • 9h 50m total
  • Toronto to Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 49 potential increase over avg. RT price).
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 April 2026
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

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 23 April 2026.
Use the filters below to find and compare flights from Toronto to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 11/7

6:10 a.m.-1:50 p.m.

2 stops10h 40m

Portland

Tue 14/7

2:30 p.m.-3:20 p.m.

2 stops21h 50m

C$ 309

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 21/7

10:25 p.m.-9:40 a.m.

1 stop14h 15m

Seattle/Tacoma Intl

Tue 28/7

7:35 p.m.-6:55 a.m.

1 stop8h 20m

C$ 337

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Thu 4/6

8:40 p.m.-9:40 a.m.

1 stop16h 00m

Seattle/Tacoma Intl

Thu 11/6

7:35 p.m.-7:50 p.m.

1 stop21h 15m

C$ 382

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 4/6

5:15 p.m.-11:59 p.m.

1 stop9h 44m

Seattle/Tacoma Intl

Mon 8/6

11:52 p.m.-11:49 a.m.

1 stop8h 57m

C$ 385

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 3/6

7:00 a.m.-1:50 p.m.

1 stop9h 50m

Portland

Sat 6/6

2:30 p.m.-1:05 a.m.

1 stop7h 35m

C$ 387

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Fri 5/6

8:40 p.m.-9:40 a.m.

1 stop16h 00m

Seattle/Tacoma Intl

Wed 10/6

7:35 p.m.-7:50 p.m.

1 stop21h 15m

C$ 388

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Mon 10/8

8:40 p.m.-1:50 p.m.

1 stop20h 10m

Portland

Mon 17/8

2:30 p.m.-7:50 p.m.

1 stop26h 20m

C$ 392

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 7/5

5:45 p.m.-12:12 a.m.

1 stop9h 27m

Seattle/Tacoma Intl

Tue 12/5

6:00 a.m.-6:31 p.m.

1 stop9h 31m

C$ 393

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Sun 9/8

8:40 p.m.-1:50 p.m.

1 stop20h 10m

Portland

Mon 17/8

2:30 p.m.-7:50 p.m.

1 stop26h 20m

C$ 393

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Sun 17/5

8:40 p.m.-1:50 p.m.

1 stop20h 10m

Portland

Sun 24/5

2:30 p.m.-7:50 p.m.

1 stop26h 20m

C$ 395

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Toronto to State of Washington (average of C$ 124). Flying from Toronto to State of Washington in July is currently the most expensive (average of C$ 1,246). 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 23 April 2026.

When flying from Toronto to State of Washington, 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 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 23 April 2026.

The most flights from YTO to USWA are scheduled on a Monday (3 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 23 April 2026.
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
7.9
Good
12,273 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,273 reviews
Alaska Airlines
7.9
Good
12,273 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,437 reviews
Alaska Airlines
7.9
Good
12,273 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,635 reviews
Alaska Airlines
7.9
Good
12,273 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
WestJet
7.2
Good
3,324 reviews
Alaska Airlines
7.9
Good
12,273 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Air Canada
7.1
Good
10,955 reviews
Alaska Airlines
7.9
Good
12,273 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 9h 27m. WestJet provides one of the quickest options available for as low as C$ 393. 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 most popular routes from Toronto to State of Washington?

    While some choose either Hamilton - Seattle/Tacoma Intl or Toronto Island - 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 (93%), Alaska Airlines (70%), Hawaiian Airlines (70%).

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

    On average you can expect to pay C$ 483 for a flight from Toronto to State of Washington. The cheapest flight overall is C$ 227 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 290.

  • 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, December is the cheapest month in which you can book a flight from Toronto to State of Washington (average of C$ 124). Flying from Toronto to State of Washington in July is currently the most expensive (average of C$ 1,246). 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 Toronto to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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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 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 268AverageC$ 358FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 269AverageC$ 655FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 276AverageC$ 530FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 294AverageC$ 591FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 350AverageC$ 602FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapestC$ 370AverageC$ 651FlexibilityNo 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.

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