Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to Washington from C$ 238

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SEA
9 Sep — 16 Sep1
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 10 August 2026.

Sat 5/96:15 a.m. -
1 stop9h 42m
Wed 9/96:45 a.m. -
2 stops13h 14m
Deal found 6/8C$ 432
Fri 4/96:15 a.m. -
1 stop9h 42m
Fri 11/96:45 a.m. -
2 stops13h 14m
Deal found 10/8C$ 435
Wed 16/91:34 p.m. -
1 stop11h 13m
Sat 24/1011:46 a.m. -
1 stop8h 29m
Deal found 8/8C$ 438
Tue 15/91:15 p.m. -
2 stops10h 15m
Tue 22/911:08 p.m. -
2 stops9h 51m
Deal found 8/8C$ 439
Sat 12/96:30 a.m. -
1 stop8h 30m
Sat 19/98:17 a.m. -
1 stop9h 27m
Deal found 7/8C$ 440
Tue 15/912:15 p.m. -
1 stop10h 03m
Tue 22/911:02 p.m. -
1 stop8h 05m
Deal found 7/8C$ 440
Fri 23/108:00 a.m. -
1 stop9h 51m
Tue 27/107:00 a.m. -
2 stops13h 40m
Deal found 9/8C$ 442
Wed 16/91:34 p.m. -
1 stop11h 13m
Fri 25/911:10 p.m. -
1 stop9h 08m
Deal found 8/8C$ 443
Sat 12/911:00 a.m. -
2 stops9h 49m
Sat 26/910:43 a.m. -
2 stops10h 16m
Deal found 9/8C$ 447
Sat 19/912:15 p.m. -
1 stop10h 03m
Sat 26/97:02 a.m. -
2 stops11h 28m
Deal found 6/8C$ 447
Thu 17/97:45 a.m. -
2 stops10h 01m
Tue 22/910:10 a.m. -
2 stops11h 48m
Deal found 7/8C$ 449
Thu 17/97:45 a.m. -
2 stops10h 01m
Sat 24/1010:10 a.m. -
1 stop9h 50m
Deal found 8/8C$ 452

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 10 August 2026.

Round-trip from

C$ 432

One-way from

C$ 238

Popular in

June

Cheapest in

February

Average price

C$ 585

Good round-trip deal

C$ 565 or less

Good one-way deal

C$ 347 or less
Delta
  • Delta
  • 5/9-9/9
  • 3 total stops
  • 22h 56m total
  • Toronto to Washington
Search Deals
Delta
  • Delta
  • 22/8
  • 1 total stop
  • 10h 23m total
  • Toronto to Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 10 August 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

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Sat 5/9

9:45 a.m.-7:24 p.m.

2 stops12h 39m

Spokane

Wed 9/9

6:45 a.m.-10:59 p.m.

2 stops13h 14m

C$ 432

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Sat 5/9

5:50 p.m.-10:31 p.m.

1 stop7h 41m

Spokane

Sat 12/9

6:45 a.m.-10:59 p.m.

2 stops13h 14m

C$ 433

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Wed 16/9

5:54 p.m.-11:59 p.m.

2 stops9h 05m

Spokane

Sat 19/9

6:45 a.m.-11:59 p.m.

2 stops14h 14m

C$ 433

TorontoSpokane

YYZ Toronto Pearson Intl - GEG Spokane

YYZGEG

Toronto Pearson Intl

Fri 4/9

4:10 p.m.-11:59 p.m.

2 stops10h 49m

Spokane

Fri 11/9

5:14 p.m.-10:23 a.m.

2 stops14h 09m

C$ 435

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Wed 16/9

1:34 p.m.-9:47 p.m.

1 stop11h 13m

Portland

Sat 24/10

11:46 a.m.-11:15 p.m.

1 stop8h 29m

C$ 438

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Wed 16/9

12:45 p.m.-8:10 p.m.

1 stop10h 25m

Portland

Wed 23/9

7:27 p.m.-7:00 a.m.

1 stop8h 33m

C$ 440

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 12/9

3:00 p.m.-10:03 p.m.

1 stop10h 03m

Portland

Sat 26/9

5:00 a.m.-3:14 p.m.

1 stop7h 14m

C$ 440

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Fri 23/10

8:00 a.m.-2:51 p.m.

1 stop9h 51m

Portland

Tue 27/10

7:00 a.m.-11:40 p.m.

2 stops13h 40m

C$ 442
Quickest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Tue 25/8

7:00 a.m.-11:28 a.m.

1 stop7h 28m

Portland

Tue 8/9

11:02 p.m.-9:54 a.m.

1 stop7h 52m

C$ 443

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 12/9

10:45 a.m.-6:25 p.m.

2 stops10h 40m

Portland

Sat 19/9

7:15 p.m.-7:00 a.m.

1 stop8h 45m

C$ 446

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

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

What is the cheapest month to book a flight from Toronto to State of Washington?

Currently, February is the cheapest month in which you can book a flight from Toronto to State of Washington (average of C$ 343). Flying from Toronto to State of Washington in August is currently the most expensive (average of C$ 641). 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 10 August 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.

How much does it cost to fly round-trip from Toronto to State of Washington?

Airfare is typical for this route at the moment.
Toronto to State of Washington flights typically cost between C$ 467 and C$ 801 in August.
The cheapest round-trip price found within the last 5 days was C$ 475 on WestJet (27 Aug-5 Sep).

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 10 August 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
12,794 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

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
12,794 reviews
Alaska Airlines
7.9
Good
12,794 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

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
8,506 reviews
Alaska Airlines
7.9
Good
12,794 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

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
10,101 reviews
Alaska Airlines
7.9
Good
12,794 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

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
3,430 reviews
Alaska Airlines
7.9
Good
12,794 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

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
11,460 reviews
Alaska Airlines
7.9
Good
12,794 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

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 51m. Delta provides one of the quickest options available for as low as C$ 442. Toronto and State of Washington are separated by a distance of 3364 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$ 171. 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 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: Alaska Airlines (90%), Qatar Airways (67%), Air Canada (53%).

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

    On average you can expect to pay C$ 653 for a flight from Toronto to State of Washington. The cheapest flight overall is C$ 303 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 532.

  • 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, February is the cheapest month in which you can book a flight from Toronto to State of Washington (average of C$ 343). Flying from Toronto to State of Washington in August is currently the most expensive (average of C$ 641). 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 Fort Lauderdale flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Toronto Island to LaGuardia flights
Toronto Island to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Orlando flights
Pearson Intl to Los Angeles flights
Pearson Intl to Miami flights
Pearson Intl to Las Vegas flights
Pearson Intl to Seattle flights
Hamilton to Newark flights
Pierre Elliott Trudeau Intl to Miami flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Reagan-National flights
Toronto Island to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Hobby flights
Pearson Intl to Dulles Intl flights
Toronto Island to Orlando flights
Pearson Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to Minneapolis flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pearson Intl to Midway flights
Pearson Intl to San Diego flights
Toronto Island to Boston flights
Pearson Intl to Tampa flights
Pearson Intl to Ontario flights
Toronto Island to Las Vegas flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Toronto Island to Midway flights
Pearson Intl to Fort Myers flights
Pearson Intl to Nashville flights
Pearson Intl to Atlanta flights
Pearson Intl to Boston flights
Hamilton to Fort Lauderdale flights
Pearson Intl to Philadelphia flights
Toronto Island to Miami flights
Toronto Island to Los Angeles flights
Toronto Island to O'Hare Intl flights
Toronto Island to Dulles Intl 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 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 225AverageC$ 521FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 271AverageC$ 651FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJetCheapestC$ 272AverageC$ 439FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 286AverageC$ 609FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 373AverageC$ 692FlexibilityNo 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.

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.