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Cheap flights from Washington to Toronto from C$ 95

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YTO
27 Apr — 4 May1
1 adult

Cheap flight deals from Washington to Toronto

Keep the following information in mind while searching for Washington to Toronto flight deals. Data was last updated 22 April 2025.

Round-trip from

C$ 238

One-way from

C$ 95

Popular in

June

Cheapest in

January

Average price

C$ 681

Good round-trip deal

C$ 498 or less

Good one-way deal

C$ 222 or less
WestJet
  • WestJet
  • 15/7-22/7
  • 2 total stops
  • 17h 34m total
  • Washington to Toronto
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WestJet
  • WestJet
  • 9/8
  • 1 total stop
  • 7h 51m total
  • Washington to Toronto
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from Washington to Toronto (YTO).
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Find flight deals from Washington to Toronto

Cheapest flights from Washington to Toronto
Explore the most affordable flight options available from Washington to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Tue 15/72:05 p.m.SEA - YHM
1 stop7h 36mWestJet
Tue 22/76:00 a.m.YHM - SEA
1 stop9h 58mWestJet
Deal found 21/4C$ 238
Thu 5/61:45 p.m.PDX - YYZ
2 stops13h 06mWestJet
Tue 10/68:00 a.m.YYZ - PDX
1 stop7h 52mWestJet
Deal found 21/4C$ 319
Tue 3/63:20 p.m.SEA - YHM
2 stops30h 21mMultiple Airlines
Tue 10/66:00 a.m.YHM - SEA
1 stop17h 28mMultiple Airlines
Deal found 20/4C$ 341
Wed 4/61:37 p.m.PDX - YYZ
2 stops13h 35mMultiple Airlines
Wed 11/68:05 p.m.YYZ - PDX
1 stop18h 12mMultiple Airlines
Deal found 21/4C$ 354
Fri 30/51:50 p.m.SEA - YYZ
1 stop7h 36mWestJet
Mon 2/68:00 a.m.YYZ - SEA
1 stop7h 58mWestJet
Deal found 21/4C$ 374
Wed 11/63:39 p.m.SEA - YKF
2 stops10h 51mMultiple Airlines
Wed 18/66:00 a.m.YKF - SEA
1 stop9h 58mMultiple Airlines
Deal found 21/4C$ 374
Wed 4/63:20 p.m.SEA - YYZ
1 stop12h 00mMultiple Airlines
Wed 11/64:45 p.m.YYZ - SEA
Nonstop5h 19mMultiple Airlines
Deal found 20/4C$ 380
Thu 5/67:05 a.m.SEA - YKF
1 stop14h 41mWestJet
Thu 12/66:00 a.m.YKF - SEA
2 stops33h 31mWestJet
Deal found 21/4C$ 381
Mon 18/87:40 p.m.PDX - YYZ
1 stop9h 40mAir Canada
Thu 28/88:00 a.m.YYZ - PDX
1 stop9h 45mAir Canada
Deal found 20/4C$ 383
Tue 19/81:43 a.m.PDX - YYZ
2 stops10h 16mAmerican Airlines
Sat 30/82:45 p.m.YYZ - PDX
1 stop12h 39mAmerican Airlines
Deal found 20/4C$ 416
Wed 4/61:25 p.m.PDX - YYZ
1 stop22h 35mAlaska Airlines
Tue 10/64:45 p.m.YYZ - PDX
1 stop9h 59mAlaska Airlines
Deal found 21/4C$ 430
Thu 5/67:23 a.m.SEA - YYZ
Nonstop4h 37mAlaska Airlines
Fri 6/64:45 p.m.YYZ - SEA
Nonstop5h 19mAlaska Airlines
Deal found 19/4C$ 431

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Toronto 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 22 April 2025.
Use the filters below to find and compare flights from Washington to Toronto that are best for you.

Fly from

Washington

Fly to

Toronto

Route

Depart

Return

Price

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Tue 15/7

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

1 stop7h 36m

Hamilton

Tue 22/7

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

1 stop9h 58m

C$ 238

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 5/6

1:45 p.m.-5:51 a.m.

2 stops13h 06m

Toronto Pearson Intl

Tue 10/6

8:00 a.m.-12:52 p.m.

1 stop7h 52m

C$ 319

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Tue 3/6

3:20 p.m.-12:41 a.m.

2 stops30h 21m

Hamilton

Tue 10/6

6:00 a.m.-8:28 p.m.

1 stop17h 28m

C$ 341

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 4/6

1:37 p.m.-6:12 a.m.

2 stops13h 35m

Toronto Pearson Intl

Wed 11/6

8:05 p.m.-11:17 a.m.

1 stop18h 12m

C$ 354

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 30/5

1:50 p.m.-12:26 a.m.

1 stop7h 36m

Toronto Pearson Intl

Mon 2/6

8:00 a.m.-12:58 p.m.

1 stop7h 58m

C$ 374

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Wed 11/6

3:39 p.m.-5:30 a.m.

2 stops10h 51m

Toronto Region of Waterloo Intl

Wed 18/6

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

1 stop9h 58m

C$ 374

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Wed 4/6

7:23 a.m.-3:00 p.m.

Nonstop4h 37m

Toronto Pearson Intl

Wed 11/6

6:30 a.m.-12:58 p.m.

1 stop9h 28m

C$ 380

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Thu 5/6

7:05 a.m.-12:46 a.m.

1 stop14h 41m

Toronto Region of Waterloo Intl

Thu 12/6

6:00 a.m.-12:31 p.m.

2 stops33h 31m

C$ 381

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 18/8

7:40 p.m.-8:20 a.m.

1 stop9h 40m

Toronto Pearson Intl

Tue 2/9

8:00 a.m.-2:46 p.m.

1 stop9h 46m

C$ 383

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 19/8

1:43 a.m.-2:59 p.m.

2 stops10h 16m

Toronto Pearson Intl

Sat 30/8

2:45 p.m.-12:24 a.m.

1 stop12h 39m

C$ 416

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Showing 1-10 of 56 results
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Best time to book a flight from Washington to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Washington 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 Washington to Toronto

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to Toronto (average of C$ 167). Flying from State of Washington to Toronto in July is currently the most expensive (average of C$ 258). 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 WA to YTO?

Find hourly flight availability from Washington to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

When flying from State of Washington to Toronto, 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 State of Washington to Toronto

Explore weekly flight availability from Washington to Toronto. 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 22 April 2025.

The most flights from USWA to YTO are scheduled on a Tuesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Toronto by month

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

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

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

If weather is an important factor for your trip to Toronto, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 22 April 2025.
Read through reviews of airlines operating flights from Washington to Toronto, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,684 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,813 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Washington to Toronto. 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 State of Washington to Toronto one-way?

    C$ 95 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 181 and C$ 184, respectively.

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

    The most popular route from State of Washington to Toronto is Seattle/Tacoma Intl - Toronto Pearson Intl. You may also consider Portland - Toronto Pearson Intl or Seattle/Tacoma Intl - Hamilton.

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

    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 State of Washington to Toronto on time: Brussels Airlines (100%), Air Tahiti Nui (95%), Alaska Airlines (90%).

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

    The cheapest flight price from State of Washington to Toronto is C$ 198. On average you can expect to pay C$ 482. The most popular route, (Seattle/Tacoma Intl - Toronto Pearson Intl), can usually be booked for C$ 372.

  • Can I find deals for flights from Washington to Toronto that include hotel bookings?

    Yes. In addition to deals on Washington to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Toronto.

  • Can I find deals for business class flights from Washington to Toronto?

    Yes. Cheapflights offers flight deals from Washington to Toronto 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 State of Washington to Toronto?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Toronto (average of C$ 167). Flying from State of Washington to Toronto in July is currently the most expensive (average of C$ 258). 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 Washington to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington to Toronto

Discover the top 4 airlines that operate flights from Washington to Toronto. 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 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 225AverageC$ 769FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 297AverageC$ 417FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 392AverageC$ 670FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 506AverageC$ 733FlexibilityNo 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 Washington to Toronto?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Toronto from Washington today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Washington to Toronto?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington to Toronto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Washington to Toronto with no change fees?

Yes, we can. To see specific flights from Washington to Toronto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Washington to Toronto become cheaper?

Yes! Start tracking prices for Washington to Toronto flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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