HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$128+ Cheap flights from Toronto (YTO) to Washington

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SEA
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Toronto to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Toronto to Washington

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 May 5, 2026.

This oojo deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:10 am
YYZ
-
PDX
2 stops10h 40m
WestJet
Fri 7/312:30 pm
PDX
-
YYZ
1 stop7h 35m
WestJet
Deal found 5/1$200
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:00 am
YYZ
-
PDX
1 stop8h 50m
WestJet
Sun 8/232:30 pm
PDX
-
YYZ
1 stop7h 35m
WestJet
Deal found 5/3$203
This oojo deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:10 am
YYZ
-
PDX
2 stops10h 40m
WestJet
Wed 9/162:30 pm
PDX
-
YYZ
2 stops11h 40m
WestJet
Deal found 5/1$206
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
YYZ
-
PDX
1 stop9h 50m
WestJet
Fri 10/22:30 pm
PDX
-
YYZ
2 stops11h 40m
WestJet
Deal found 4/30$207
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:10 am
YYZ
-
PDX
2 stops10h 40m
WestJet
Mon 8/312:30 pm
PDX
-
YYZ
2 stops11h 40m
WestJet
Deal found 5/3$209
This oojo deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:10 am
YYZ
-
PDX
2 stops10h 40m
WestJet
Thu 9/32:30 pm
PDX
-
YYZ
2 stops11h 40m
WestJet
Deal found 5/4$215
This oojo deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:00 pm
YYZ
-
SEA
2 stops12h 00m
WestJet
Tue 7/2810:30 am
SEA
-
YYZ
2 stops10h 29m
WestJet
Deal found 5/2$224
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:30 pm
YYZ
-
SEA
1 stop8h 15m
WestJet
Sat 10/37:35 pm
SEA
-
YYZ
1 stop7h 10m
WestJet
Deal found 5/3$225
This Trip.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:50 pm
YYZ
-
SEA
1 stop9h 10m
WestJet
Mon 9/1410:30 am
SEA
-
YYZ
1 stop7h 45m
WestJet
Deal found 5/1$228
This oojo deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:50 pm
YYZ
-
SEA
1 stop8h 10m
WestJet
Sun 7/1910:30 am
SEA
-
YYZ
2 stops10h 29m
WestJet
Deal found 5/1$229
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:00 pm
YYZ
-
SEA
1 stop9h 45m
WestJet
Tue 5/2610:30 am
SEA
-
YYZ
1 stop7h 45m
WestJet
Deal found 4/30$230
This oojo deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:50 pm
YYZ
-
SEA
1 stop8h 10m
WestJet
Mon 7/2710:30 am
SEA
-
YYZ
2 stops10h 29m
WestJet
Deal found 5/5$231

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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(oojo)

One-way from

$128
(oojo)

Popular in

June

Cheapest in

February

Average price

$313

Good round-trip deal

$476 or less

Good one-way deal

$244 or less
Provider with most accurate pricing for Toronto (YTO)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Seattle/Tacoma Intl flights.
Search Deals
From Toronto (YTO) to Washington
Search Deals
One-way flight from Toronto (YTO) to Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 2,558,603 searches. Data last updated May 5, 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

Mon 6/15

10:20 pm-1:50 pm

2 stops18h 30m

Portland

Thu 6/25

2:30 pm-5:10 am

2 stops11h 40m

$260

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sun 5/24

6:10 am-2:53 pm

1 stop11h 43m

Seattle/Tacoma Intl

Tue 5/26

7:15 am-11:16 pm

1 stop13h 01m

$291

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 5/30

7:00 am-11:38 am

1 stop7h 38m

Portland

Mon 6/1

5:00 pm-9:54 am

1 stop13h 54m

$314

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 6/15

5:45 pm-11:55 pm

2 stops9h 10m

Spokane

Mon 6/22

7:08 pm-8:55 am

2 stops10h 47m

$321

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 5/28

2:20 pm-11:35 pm

2 stops12h 15m

Spokane

Mon 6/1

10:40 pm-12:19 pm

1 stop10h 39m

$321

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 5/16

2:20 pm-10:48 pm

1 stop11h 28m

Seattle/Tacoma Intl

Sun 5/24

9:30 am-10:59 pm

1 stop10h 29m

$321

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 6/5

12:29 pm-8:41 pm

1 stop11h 12m

Seattle/Tacoma Intl

Sun 6/7

5:30 am-5:24 pm

1 stop8h 54m

$322

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Thu 7/30

2:24 pm-9:48 pm

1 stop10h 24m

Portland

Wed 8/5

7:00 am-11:18 pm

1 stop13h 18m

$323

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 7/24

2:24 pm-9:48 pm

1 stop10h 24m

Portland

Fri 7/31

6:35 am-10:01 pm

1 stop12h 26m

$323

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Wed 7/29

6:10 pm-9:40 am

1 stop18h 30m

Seattle/Tacoma Intl

Mon 8/10

7:00 am-5:15 pm

1 stop7h 15m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 resultsSorted by cheapest first
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

How far ahead should I book a flight from Toronto to State of Washington?

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $91). Flying from Toronto to State of Washington in July is currently the most expensive (average of $912). 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 May 5, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to State of Washington as you normally would.

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 May 5, 2026.

The most flights from YTO to USWA are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, 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 May 5, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Toronto to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,329 reviews

Overall

7.9

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
12,329 reviews
Alaska Airlines
7.9
Good
12,329 reviews

Overall

7.9

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
8,459 reviews
Alaska Airlines
7.9
Good
12,329 reviews

Overall

7.9

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
9,683 reviews
Alaska Airlines
7.9
Good
12,329 reviews

Overall

7.9

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
3,331 reviews
Alaska Airlines
7.9
Good
12,329 reviews

Overall

7.9

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
10,998 reviews
Alaska Airlines
7.9
Good
12,329 reviews

Overall

7.9

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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?

    Departing from Toronto to State of Washington will take you 7h 38m. There are 2090 mi between Toronto and State of Washington. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $121. Alaska Airlines flights start at $128 while deals on WestJet start at $134 one-way.

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

    Most travelers choose Toronto Pearson Intl - Seattle/Tacoma Intl, Hamilton - Seattle/Tacoma Intl or Toronto Island - Seattle/Tacoma Intl when deciding on the best route from Toronto to State of Washington.

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

    Before booking your flight to State of Washington from Toronto, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (73%), Hawaiian Airlines (69%), Qatar Airways( 50%).

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

    Looking for the cheapest flight from Toronto to State of Washington? While on average our users pay $424, our data indicates the cheapest price to be $171. The most popular route (Toronto Pearson Intl - Seattle/Tacoma Intl), is priced around $305.

  • 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 $91). Flying from Toronto to State of Washington in July is currently the most expensive (average of $912). 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 Newark flights
Toronto Island to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to LaGuardia flights
Pearson Intl to Las Vegas flights
Pearson Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Seattle flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Miami flights
Pearson Intl to Orlando flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to San Francisco flights
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Toronto Island to Boston flights
Pearson Intl to Boston flights
Pierre Elliott Trudeau Intl to Tampa flights
Pearson Intl to Atlanta flights
Pearson Intl to Nashville flights
Pearson Intl to San Diego flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Orlando flights
Hamilton to Newark flights
Pierre Elliott Trudeau Intl to Nashville flights
Pearson Intl to Tampa flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Denver flights
Hamilton to John F Kennedy Intl flights
Pearson Intl to Minneapolis flights
Pearson Intl to Baltimore flights
Pearson Intl to Philadelphia flights
Pearson Intl to Ontario 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 2,558,603 searches. Data last updated May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$192Average$283FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$202Average$395FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$213Average$411FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$238Average$452FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$277Average$277FlexibilityNo cancel feeOn-time71%
DeltaCheapest$278Average$379FlexibilityNo cancel feeOn-timeN/A

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.