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$86+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$172
(Trip.com)

One-way from

$86
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$408

Good round-trip deal

$413 or less

Good one-way deal

$258 or less
From Toronto (YTO) to Washington
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One-way flight from Toronto (YTO) to Washington
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Highest demand for flights based on searches. 10% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Toronto (YTO) to Washington.
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Price to beat on a one-way flight from Toronto (YTO) to Washington.
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Find 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 June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/9. 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.
Tue 8/126:00 amYHM - PDX
1 stop10h 05mWestJet
Thu 8/211:45 pmPDX - YHM
1 stop7h 56mWestJet
Deal found 6/9$172
This Trip.com deal was found by Cheapflights users on 6/10. 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.
Wed 8/206:00 amYHM - SEA
1 stop9h 58mWestJet
Thu 10/231:50 pmSEA - YHM
1 stop7h 50mWestJet
Deal found 6/10$215
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Fri 9/126:00 amYKF - PDX
1 stop9h 48mWestJet
Sat 9/131:45 pmPDX - YKF
1 stop8h 00mWestJet
Deal found 6/12$224
This Trip.com deal was found by Cheapflights users on 6/10. 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.
Wed 8/278:00 amYYZ - PDX
1 stop8h 05mWestJet
Mon 9/81:45 pmPDX - YYZ
1 stop7h 37mWestJet
Deal found 6/10$227
This Flightnetwork deal was found by Cheapflights users on 6/11. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/710:50 pmYYZ - PDX
1 stop13h 40mAir Canada
Mon 7/147:40 pmPDX - YYZ
1 stop7h 55mAir Canada
Deal found 6/11$251
This WestJet deal was found by Cheapflights users on 6/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:45 pmYKF - SEA
2 stops19h 46mWestJet
Fri 9/51:50 pmSEA - YKF
1 stop7h 55mWestJet
Deal found 6/10$256
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Wed 7/21:30 pmYYZ - SEA
1 stop9h 58mWestJet
Sun 7/62:05 pmSEA - YYZ
1 stop7h 19mWestJet
Deal found 6/9$257
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:00 pmYYZ - SEA
1 stop15h 16mAir Canada
Sun 11/167:30 amSEA - YYZ
Nonstop4h 39mAir Canada
Deal found 6/11$261
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:20 pmYTZ - SEA
2 stops17h 01mAir Canada
Fri 9/57:15 amSEA - YTZ
1 stop9h 34mAir Canada
Deal found 6/10$266
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/164:45 pmYYZ - SEA
Nonstop5h 24mMultiple Airlines
Sat 8/307:05 amSEA - YYZ
1 stop8h 49mMultiple Airlines
Deal found 6/11$267
This United deal was found by Cheapflights users on 6/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/38:00 pmYYZ - PDX
1 stop15h 53mMultiple Airlines
Wed 7/97:40 pmPDX - YYZ
1 stop8h 50mMultiple Airlines
Deal found 6/11$268
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1210:05 amYYZ - SEA
1 stop17h 51mUnited Airlines
Tue 7/1512:20 amSEA - YYZ
1 stop12h 26mUnited Airlines
Deal found 6/9$268

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 June 12, 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

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Tue 8/12

6:00 am-1:05 pm

1 stop10h 05m

Portland

Thu 8/21

1:45 pm-12:41 am

1 stop7h 56m

$172

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Wed 8/20

6:00 am-12:58 pm

1 stop9h 58m

Seattle/Tacoma Intl

Thu 10/23

1:50 pm-12:40 am

1 stop7h 50m

$215

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Fri 9/12

6:00 am-12:48 pm

1 stop9h 48m

Portland

Sat 9/13

1:45 pm-12:45 am

1 stop8h 00m

$224

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 8/27

8:00 am-1:05 pm

1 stop8h 05m

Portland

Mon 9/8

1:45 pm-12:22 am

1 stop7h 37m

$227

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Mon 7/7

10:50 pm-9:30 am

1 stop13h 40m

Portland

Mon 7/14

7:40 pm-6:35 am

1 stop7h 55m

$251

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Thu 8/28

7:45 pm-12:31 pm

2 stops19h 46m

Seattle/Tacoma Intl

Fri 9/5

1:50 pm-12:45 am

1 stop7h 55m

$256

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 7/2

1:30 pm-8:28 pm

1 stop9h 58m

Seattle/Tacoma Intl

Sun 7/6

2:05 pm-12:24 am

1 stop7h 19m

$257

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 11/7

9:00 pm-9:16 am

1 stop15h 16m

Seattle/Tacoma Intl

Sun 11/16

7:30 am-3:09 pm

Nonstop4h 39m

$261

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Tue 8/26

7:20 pm-9:21 am

2 stops17h 01m

Seattle/Tacoma Intl

Fri 9/5

7:15 am-7:49 pm

1 stop9h 34m

$266

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 8/16

4:45 pm-7:09 pm

Nonstop5h 24m

Seattle/Tacoma Intl

Sat 8/30

7:05 am-6:54 pm

1 stop8h 49m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Toronto to State of Washington (average of $238). Flying from Toronto to State of Washington in July is currently the most expensive (average of $391). 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 June 12, 2025.

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 June 12, 2025.

The most flights from YTO to USWA are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Toronto to Washington by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $86. Air Canada flights start at $154 while deals on American Airlines start at $155 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 Region of Waterloo Intl - 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 (85%), Hawaiian Airlines (85%), Air Tahiti Nui( 76%).

  • 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 $380, our data indicates the cheapest price to be $159. The most popular route (Toronto Pearson Intl - Seattle/Tacoma Intl), is priced around $228.

  • 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, January is the cheapest month in which you can book a flight from Toronto to State of Washington (average of $238). Flying from Toronto to State of Washington in July is currently the most expensive (average of $391). 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 5 airlines flying from Toronto to Washington

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$141Average$326FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$240Average$448FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$246Average$415FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$250Average$454FlexibilityNo cancel feeOn-time67%
DeltaCheapest$292Average$421FlexibilityNo cancel feeOn-timeN/A

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