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Cheap flights from Toronto to Washington from C$ 211

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SEA
10 Aug — 17 Aug1
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 11 July 2026.

Thu 29/108:00 a.m.
YYZ
-
PDX
2 stops9h 41m
Air Canada
Mon 2/117:00 a.m.
PDX
-
YYZ
2 stops13h 40m
Air Canada
Deal found 7/7C$ 365
Thu 27/84:18 p.m.
YYZ
-
PDX
1 stop9h 36m
Lufthansa
Sat 5/911:02 p.m.
PDX
-
YYZ
1 stop11h 40m
Lufthansa
Deal found 7/7C$ 371
Wed 11/1110:53 a.m.
YYZ
-
PDX
2 stops16h 42m
United Airlines
Sun 15/115:30 a.m.
PDX
-
YYZ
1 stop7h 38m
United Airlines
Deal found 6/7C$ 372
Mon 12/109:00 p.m.
YYZ
-
PDX
1 stop15h 31m
United Airlines
Fri 16/106:55 p.m.
PDX
-
YYZ
2 stops15h 47m
United Airlines
Deal found 7/7C$ 379
Thu 10/124:00 p.m.
YYZ
-
PDX
1 stop7h 49m
United Airlines
Thu 31/128:46 a.m.
PDX
-
YYZ
1 stop7h 48m
United Airlines
Deal found 7/7C$ 381
Fri 28/812:45 p.m.
YYZ
-
PDX
1 stop10h 25m
United Airlines
Sat 5/911:02 p.m.
PDX
-
YYZ
1 stop9h 47m
United Airlines
Deal found 7/7C$ 385
Tue 28/79:00 p.m.
YYZ
-
PDX
1 stop15h 34m
United Airlines
Tue 11/82:27 p.m.
PDX
-
YYZ
1 stop16h 27m
United Airlines
Deal found 8/7C$ 391
Fri 11/127:45 a.m.
YYZ
-
SEA
1 stop8h 35m
WestJet
Mon 14/123:10 p.m.
SEA
-
YYZ
2 stops10h 48m
WestJet
Deal found 6/7C$ 391
Thu 15/107:55 a.m.
YYZ
-
PDX
2 stops14h 11m
Air Canada
Tue 20/103:30 p.m.
PDX
-
YYZ
2 stops12h 11m
Air Canada
Deal found 7/7C$ 392
Fri 24/72:24 p.m.
YYZ
-
PDX
1 stop10h 24m
Delta
Sun 26/711:15 p.m.
PDX
-
YYZ
1 stop11h 19m
Delta
Deal found 7/7C$ 405
Fri 21/82:24 p.m.
YYZ
-
GEG
2 stops12h 29m
Delta
Fri 28/810:56 p.m.
GEG
-
YYZ
1 stop8h 29m
Delta
Deal found 8/7C$ 405
Tue 28/711:40 a.m.
YYZ
-
PDX
1 stop13h 04m
Delta
Tue 11/86:00 a.m.
PDX
-
YYZ
1 stop9h 34m
Delta
Deal found 9/7C$ 406

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 11 July 2026.

Round-trip from

C$ 365

One-way from

C$ 211

Popular in

June

Cheapest in

February

Average price

C$ 511

Good round-trip deal

C$ 727 or less

Good one-way deal

C$ 414 or less
Air Canada
  • Air Canada
  • 29/10-2/11
  • 4 total stops
  • 23h 21m total
  • Toronto to Washington
Search Deals
Air Canada
  • Air Canada
  • 23/9
  • 1 total stop
  • 8h 31m total
  • Toronto to Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 11 July 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

Wed 11/11

10:53 a.m.-12:35 a.m.

2 stops16h 42m

Portland

Sun 15/11

5:30 a.m.-4:08 p.m.

1 stop7h 38m

C$ 372

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 28/7

9:00 p.m.-9:34 a.m.

1 stop15h 34m

Portland

Tue 11/8

2:27 p.m.-9:54 a.m.

1 stop16h 27m

C$ 391

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Fri 21/8

2:24 p.m.-11:53 p.m.

2 stops12h 29m

Spokane

Fri 28/8

7:05 a.m.-11:03 p.m.

2 stops12h 58m

C$ 405

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 28/7

11:40 a.m.-9:44 p.m.

1 stop13h 04m

Portland

Tue 11/8

6:00 a.m.-6:34 p.m.

1 stop9h 34m

C$ 406

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 11/9

2:30 p.m.-8:10 p.m.

1 stop8h 40m

Portland

Sun 13/9

7:45 p.m.-12:19 p.m.

2 stops13h 34m

C$ 413

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 21/7

11:40 a.m.-9:44 p.m.

1 stop13h 04m

Portland

Thu 30/7

6:35 a.m.-10:01 p.m.

1 stop12h 26m

C$ 440

TorontoPortland

YTZ - PDX

YTZPDX

Toronto Island

Thu 29/10

12:10 p.m.-7:07 p.m.

1 stop9h 57m

Portland

Mon 2/11

7:00 a.m.-4:41 p.m.

1 stop6h 41m

C$ 447

TorontoPortland

YTZ - PDX

YTZPDX

Toronto Island

Sat 12/9

12:15 p.m.-7:18 p.m.

1 stop10h 03m

Portland

Sat 19/9

11:02 p.m.-10:07 a.m.

1 stop8h 05m

C$ 447

TorontoPortland

YTZ - PDX

YTZPDX

Toronto Island

Thu 29/10

12:10 p.m.-7:07 p.m.

1 stop9h 57m

Portland

Mon 2/11

8:25 a.m.-6:45 p.m.

1 stop7h 20m

C$ 449

TorontoPortland

YTZ - PDX

YTZPDX

Toronto Island

Sat 19/9

12:15 p.m.-7:18 p.m.

1 stop10h 03m

Portland

Sat 26/9

11:30 p.m.-10:07 a.m.

1 stop7h 37m

C$ 449

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Toronto to State of Washington (average of C$ 123). Flying from Toronto to State of Washington in August is currently the most expensive (average of C$ 711). 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 11 July 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 11 July 2026.

The most flights from YTO to USWA are scheduled on a Thursday (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?

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

To ensure you get the cheapest price possible for a flight from Toronto to State of Washington, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 11 July 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
12,655 reviews
Check prices

Entertainment

7.0

Overall

7.9

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,655 reviews
Alaska Airlines
7.9
Good
12,655 reviews
Check prices

Entertainment

7.0

Overall

7.9

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Delta
7.8
Good
8,459 reviews
Alaska Airlines
7.9
Good
12,655 reviews
Check prices

Entertainment

7.0

Overall

7.9

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
United Airlines
7.4
Good
9,978 reviews
Alaska Airlines
7.9
Good
12,655 reviews
Check prices

Entertainment

7.0

Overall

7.9

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
WestJet
7.2
Good
3,407 reviews
Alaska Airlines
7.9
Good
12,655 reviews
Check prices

Entertainment

7.0

Overall

7.9

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Air Canada
7.1
Good
11,327 reviews
Alaska Airlines
7.9
Good
12,655 reviews
Check prices

Entertainment

7.0

Overall

7.9

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

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 57m. United Airlines provides one of the quickest options available for as low as C$ 447. Toronto and State of Washington are separated by a distance of 3383 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 Alaska Airlines, with whom users have recently found tickets for as low as C$ 173. However, be on the lookout for offers from WestJet 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 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 (93%), Qatar Airways (67%), Air Canada (55%).

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

    On average you can expect to pay C$ 838 for a flight from Toronto to State of Washington. The cheapest flight overall is C$ 358 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 444.

  • 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$ 123). Flying from Toronto to State of Washington in August is currently the most expensive (average of C$ 711). 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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Toronto Island to Miami flights
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Hamilton to Seattle flights
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Toronto Island to Los Angeles flights

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 629,999 searches. Data last updated 11 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 229AverageC$ 501FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 276AverageC$ 664FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJetCheapestC$ 277AverageC$ 399FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 290AverageC$ 600FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 379AverageC$ 699FlexibilityNo cancel feeOn-time69%
Search United 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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