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Cheap flights from Toronto to Washington from C$ 168

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SEA
1 Jul — 8 Jul1
1 adult

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 26 June 2025.

Round-trip from

C$ 268

One-way from

C$ 168

Popular in

July

Cheapest in

February

Average price

C$ 565

Good round-trip deal

C$ 591 or less

Good one-way deal

C$ 292 or less
WestJet
  • WestJet
  • 12/8-26/8
  • 2 total stops
  • 18h 00m total
  • Toronto to Washington
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WestJet
  • WestJet
  • 16/7
  • 1 total stop
  • 10h 04m total
  • Toronto to Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 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 26 June 2025.

Tue 12/86:00 a.m.YHM - PDX
1 stop10h 04mWestJet
Tue 26/81:45 p.m.PDX - YHM
1 stop7h 56mWestJet
Deal found 25/6C$ 268
Tue 22/76:00 a.m.YKF - PDX
1 stop10h 04mWestJet
Thu 24/71:45 p.m.PDX - YKF
1 stop8h 01mWestJet
Deal found 26/6C$ 302
Tue 12/86:30 a.m.YYZ - PDX
1 stop9h 34mWestJet
Tue 26/81:45 p.m.PDX - YYZ
1 stop7h 39mWestJet
Deal found 25/6C$ 343
Sun 24/86:00 a.m.YHM - SEA
1 stop9h 58mWestJet
Sun 31/82:05 p.m.SEA - YHM
1 stop7h 36mWestJet
Deal found 24/6C$ 355
Fri 8/83:00 p.m.YYZ - SEA
1 stop8h 28mWestJet
Tue 12/82:05 p.m.SEA - YYZ
1 stop7h 19mWestJet
Deal found 25/6C$ 362
Thu 17/77:45 p.m.YKF - SEA
1 stop25h 53mWestJet
Tue 22/77:05 a.m.SEA - YKF
1 stop8h 51mWestJet
Deal found 25/6C$ 365
Wed 10/912:14 p.m.YYZ - SEA
1 stop11h 06mDelta
Tue 23/95:45 a.m.SEA - YYZ
1 stop8h 01mDelta
Deal found 26/6C$ 368
Wed 10/94:45 p.m.YYZ - SEA
Nonstop5h 22mAlaska Airlines
Sun 14/97:16 a.m.SEA - YYZ
Nonstop4h 44mAlaska Airlines
Deal found 26/6C$ 371
Wed 3/910:20 a.m.YTZ - SEA
2 stops12h 11mAir Canada
Wed 24/95:30 a.m.SEA - YTZ
2 stops10h 06mAir Canada
Deal found 25/6C$ 381
Fri 8/811:30 a.m.YYZ - PDX
1 stop10h 16mAir Canada
Fri 15/810:05 a.m.PDX - YYZ
1 stop9h 30mAir Canada
Deal found 24/6C$ 388
Wed 5/1111:30 a.m.YYZ - PDX
1 stop10h 38mDelta
Mon 10/1112:40 a.m.PDX - YYZ
1 stop9h 59mDelta
Deal found 26/6C$ 396
Tue 22/71:00 p.m.YYZ - PDX
1 stop12h 29mUnited Airlines
Fri 1/82:12 p.m.PDX - YYZ
1 stop6h 46mUnited Airlines
Deal found 25/6C$ 406

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 26 June 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 12/8

6:00 a.m.-1:04 p.m.

1 stop10h 04m

Portland

Tue 26/8

1:45 p.m.-12:41 a.m.

1 stop7h 56m

C$ 268

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Tue 22/7

6:00 a.m.-1:04 p.m.

1 stop10h 04m

Portland

Sat 26/7

1:45 p.m.-12:46 a.m.

1 stop8h 01m

C$ 302

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 12/8

6:30 a.m.-1:04 p.m.

1 stop9h 34m

Portland

Tue 26/8

1:45 p.m.-12:24 a.m.

1 stop7h 39m

C$ 343

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Sun 24/8

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

1 stop9h 58m

Seattle/Tacoma Intl

Sun 31/8

2:05 p.m.-12:41 a.m.

1 stop7h 36m

C$ 355

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 8/8

3:00 p.m.-8:28 p.m.

1 stop8h 28m

Seattle/Tacoma Intl

Tue 12/8

2:05 p.m.-12:24 a.m.

1 stop7h 19m

C$ 362

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Thu 17/7

7:45 p.m.-6:38 p.m.

1 stop25h 53m

Seattle/Tacoma Intl

Tue 22/7

7:05 a.m.-6:56 p.m.

1 stop8h 51m

C$ 365

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 10/9

12:14 p.m.-8:20 p.m.

1 stop11h 06m

Seattle/Tacoma Intl

Tue 23/9

5:45 a.m.-4:46 p.m.

1 stop8h 01m

C$ 368

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 10/9

4:45 p.m.-7:07 p.m.

Nonstop5h 22m

Seattle/Tacoma Intl

Sun 14/9

7:16 a.m.-3:00 p.m.

Nonstop4h 44m

C$ 371

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Wed 3/9

10:20 a.m.-7:31 p.m.

2 stops12h 11m

Seattle/Tacoma Intl

Tue 23/9

7:15 a.m.-7:49 p.m.

1 stop9h 34m

C$ 381

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 8/8

11:30 a.m.-6:46 p.m.

1 stop10h 16m

Portland

Fri 15/8

10:05 a.m.-10:35 p.m.

1 stop9h 30m

C$ 388

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/6

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 C$ 261). Flying from Toronto to State of Washington in December is currently the most expensive (average of C$ 353). 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 26 June 2025.

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 26 June 2025.

The most flights from YTO to USWA are scheduled on a Wednesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 26 June 2025.
Read through reviews of airlines operating flights from Toronto to Washington, such as Alaska Airlines,Delta, andHawaiian 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
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

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
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

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
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

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
7.8
Good
2,522 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

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
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

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
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

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?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 168. However, be on the lookout for offers from Air Canada and Delta, 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 Hamilton - Seattle/Tacoma Intl or Toronto Region of Waterloo Intl - 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: Alaska Airlines (90%), Hawaiian Airlines (90%), Air Tahiti Nui (85%).

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

    On average you can expect to pay C$ 522 for a flight from Toronto to State of Washington. The cheapest flight overall is C$ 219 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 354.

  • 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 C$ 261). Flying from Toronto to State of Washington in December is currently the most expensive (average of C$ 353). 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 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 188AverageC$ 439FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 328AverageC$ 689FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 354AverageC$ 494FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 360AverageC$ 870FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 370AverageC$ 544FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapestC$ 407AverageC$ 452FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

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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.

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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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