Find flights
Deals
Airlines
Travel Guide

C$ 178+ Cheap flights 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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
30 Mar — 6 Apr1
1 adult

Flights to Washington in 2025

Find the latest flights to Washington in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 25 March 2025.

Round-trip from

C$ 352

One-way from

C$ 178

Popular in

May

Cheapest in

February

Average price

C$ 511

Good round-trip deal

C$ 515 or less

Good one-way deal

C$ 319 or less
29/4-30/4
  • 29/4-30/4
  • 3 total stops
  • 23h 20m total
  • Toronto to Seattle
15/4
  • 15/4
  • 2 total stops
  • 33h 05m total
  • Toronto to Washington
Highest demand for flights based on searches. 13% potential increase in price (C$ 121 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Toronto to Washington.
Price to beat on a one-way flight from Toronto to Washington.

Find flights to Washington

Browse one-way and round-trip flights deals to Washington on Cheapflights. Flight deals are based on user searches and were last updated on 25 March 2025
Explore Washington

Find flight deals to Washington

Cheapest flights to Washington
Explore the most affordable flight options available to Washington. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Tue 15/76:00 a.m.YKF - SEA
1 stop9h 58mWestJet
Tue 29/77:05 a.m.SEA - YKF
1 stop8h 51mWestJet
Deal found 24/3C$ 348
Tue 29/48:00 a.m.YYZ - SEA
1 stop7h 58mMultiple Airlines
Wed 30/412:30 p.m.SEA - YYZ
2 stops15h 22mMultiple Airlines
Deal found 24/3C$ 352
Tue 29/46:00 a.m.YHM - SEA
1 stop9h 58mWestJet
Wed 30/41:50 p.m.SEA - YHM
1 stop7h 51mWestJet
Deal found 24/3C$ 360
Tue 29/46:00 a.m.YKF - SEA
2 stops32h 35mMultiple Airlines
Wed 30/41:50 p.m.SEA - YKF
1 stop12h 25mMultiple Airlines
Deal found 24/3C$ 367
Tue 15/47:55 a.m.YYZ - SEA
1 stop9h 26mWestJet
Wed 23/43:15 p.m.SEA - YYZ
2 stops11h 43mWestJet
Deal found 24/3C$ 367
Tue 22/76:00 a.m.YHM - PDX
1 stop9h 52mWestJet
Mon 28/71:45 p.m.PDX - YHM
1 stop7h 56mWestJet
Deal found 24/3C$ 384
Thu 26/66:00 a.m.YKF - PDX
1 stop9h 52mWestJet
Fri 4/71:45 p.m.PDX - YKF
1 stop8h 01mWestJet
Deal found 24/3C$ 388
Sat 19/46:20 p.m.YYZ - PDX
1 stop7h 42mAmerican Airlines
Sat 26/411:52 p.m.PDX - YYZ
1 stop7h 58mAmerican Airlines
Deal found 23/3C$ 395
Tue 22/76:30 a.m.YYZ - PDX
1 stop9h 22mWestJet
Mon 28/71:45 p.m.PDX - YYZ
2 stops13h 06mWestJet
Deal found 24/3C$ 400
Mon 14/45:50 p.m.YYZ - PDX
1 stop8h 54mDelta
Wed 16/412:59 a.m.PDX - YYZ
1 stop8h 00mDelta
Deal found 22/3C$ 401
Fri 9/512:25 p.m.YTZ - SEA
1 stop10h 12mAir Canada
Sun 18/57:20 a.m.SEA - YTZ
1 stop9h 30mAir Canada
Deal found 24/3C$ 401
Mon 14/412:00 p.m.YYZ - PDX
2 stops28h 37mMultiple Airlines
Thu 17/42:32 p.m.PDX - YYZ
1 stop12h 23mMultiple Airlines
Deal found 22/3C$ 404

Cheapflights Fare Finder

Locate flights to Washington that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 25 March 2025.
Use the filters below to find and compare flights to Washington that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Tue 15/7

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

1 stop9h 58m

Seattle/Tacoma Intl

Tue 29/7

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

1 stop8h 51m

C$ 348

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 29/4

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

1 stop7h 58m

Seattle/Tacoma Intl

Wed 30/4

12:30 p.m.-6:52 a.m.

2 stops15h 22m

C$ 352

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Tue 29/4

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

1 stop9h 58m

Seattle/Tacoma Intl

Wed 30/4

1:50 p.m.-12:41 a.m.

1 stop7h 51m

C$ 360

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Tue 29/4

6:00 a.m.-11:35 a.m.

2 stops32h 35m

Seattle/Tacoma Intl

Wed 30/4

1:50 p.m.-5:15 a.m.

1 stop12h 25m

C$ 367

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 15/4

7:55 a.m.-2:21 p.m.

1 stop9h 26m

Seattle/Tacoma Intl

Wed 23/4

3:15 p.m.-5:58 a.m.

2 stops11h 43m

C$ 367

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Tue 22/7

6:00 a.m.-12:52 p.m.

1 stop9h 52m

Portland

Mon 28/7

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

1 stop7h 56m

C$ 384

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Thu 26/6

6:00 a.m.-12:52 p.m.

1 stop9h 52m

Portland

Fri 4/7

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

1 stop8h 01m

C$ 388

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 19/4

6:20 p.m.-11:02 p.m.

1 stop7h 42m

Portland

Sat 26/4

11:52 p.m.-10:50 a.m.

1 stop7h 58m

C$ 395

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 22/7

6:30 a.m.-12:52 p.m.

1 stop9h 22m

Portland

Mon 28/7

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

2 stops13h 06m

C$ 400

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Mon 14/4

5:50 p.m.-11:44 p.m.

1 stop8h 54m

Portland

Wed 16/4

12:59 a.m.-11:59 a.m.

1 stop8h 00m

C$ 401

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight to Washington

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

How long is the flight to Washington?

On average, a flight from Toronto to Washington takes 11 hours 7 minutes. Flights to Washington from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Washington?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Washington. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Washington should consider flying on Thursday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday mornings, when prices are usually at their highest.

Weekly flight availability to Washington

The most flights from Toronto to Washington are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

What are the cheapest airlines that fly to Washington?

The cheapest airlines flying from Toronto to Washington are Turkish Airlines and Korean Air.

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 Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Washington when rainfall is around 18.0 mm.

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 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular places to fly to in Washington?

Destination popularity is based on the amount of flight searches to Washington in the last few years. This data was updated on 25 March 2025.
The most popular places in Washington to fly to are Seattle, Spokane and Bellingham.

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 25 March 2025.
To help decide which airline to fly to Washington, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

FAQs about flying to Washington

Washington climate

Washington has two main climates west and east of the Cascades. The west is typically mild and wet, the east cool and dry. Seattle temperatures generally range from just above zero degrees (Celsius) in January to the high-teens in July; Spokane from just below zero in January to the low 20s in July.Most precipitation falls October through March. The western side of the Olympic Peninsula receives up to 400 centimetres of precipitation annually, and the western slopes of the Cascades over 500 centimetres of snow. Eastern Washington averages about 15 centimetres of precipitation, with more closer to the Rocky Mountains.

Getting around Washington

With several regional airports, Washington flights are easy and discount fares are available. There is train service north and south of Seattle and bus service to Spokane and beyond. Washington has the most extensive ferry service in the country, and it includes transport to the San Juan Islands, Bainbridge Island, Whidbey Island, Vashon Island and Kitsap Peninsula. A car or RV is a great way to see the state and the only way to get to some of the more remote locations. Make sure to fill the gas tank first—Washington is a large state, and gas stations are few and far between in some areas.

Seattle is fun to explore on foot and is well served by the Metro system. The Downtown Ride Free Area has free bus service from 6am to 7pm. To travel across the sound, choose from ferries, speedboats, water taxis and jet catamarans. Seattle is a difficult city for driving, with bad traffic congestion, one-way streets, and scarce and expensive parking.

Hiking is the best mode of transport in Olympic National Park. A great state for hiking, Washington’s popular trails include the Pacific Crest Trail, Hoh River Trail, and Wonderland Trail.

What is good to know if travelling to Washington?

  • The small town of Starbuck in Columbia County is not the home of Starbucks, the global coffee company. That’s Pike Place, a downtown Seattle market. Other “liquid” attractions are microbreweries Red Hook Brewery in Woodinville (there are tours) and Yakima Brewing and Malting Co.
  • Leavenworth is a Bavarian village in the foothills of the Cascade Mountains. In the 1960s, the town decided to go Bavarian to stave off an economic meltdown. Stores were remodeled and festivals launched including the Autumn Leaf Festival, the Christmas Lighting and the Maifest. Enjoy the Germanic fare such as wiener schnitzel and sauerbraten or pick up a cuckoo clock.
  • Tatoosh Island, about a half mile off Cape Flattery (the most north-westerly point in the continental US) on the Olympic Peninsula is part of the Makah Indian Reservation. The island is home to lots and lots of birds, but no humans. Tatoosh lighthouse looks over the entrance to the Strait of Juan de Fuca.
  • Olympic National Park has glacier-capped mountains, almost 97 kilometres of wild Pacific coast and old-growth rain forest. The star of the park is Mount Olympus which stands at 2,427 metres. There are three national parks in Washington State: Olympic National Park, Mount Rainier National Park and North Cascades National Park.
  • The four main San Juan Islands – served by Washington State Ferries – are Lopez, Orcas, San Juan and Shaw, although hundreds of islands and islets make up the archipelago. San Juan boasts the Whale Museum and there are the ruins of the British and American forts in San Juan Island National Historic Park.
  • Snoqualmie Falls is famous to fans of 1990s’ super series Twin Peaks. The falls rush down 82 metres. Near the top of the falls is the Salish Lodge, which also featured in the show.
  • When is the best time to fly to Washington?

    Peak Season: Summer is Washington’s high season, with July and August the busiest months. Seattle hosts outdoor festivals mid-May to Labour Day, the San Juan Islands are mobbed, and the parks are filled. Tourism peaks again in winter with snow-sport enthusiasts so book Washington flights and accommodations ahead of time. Off Season: October to April is the rainy season. Hotel rates are lower and cheap flights to Washington are commonly found, but Seattle’s performing arts are in full season. September weekdays are great times to visit: the weather is still pleasant and crowds are smaller. In fall and winter, the eastern side of the Olympic Peninsula tends to be dry. Spring is the favourite time for whitewater rafters catching the winter runoff. Savvy travellers will book Washington flights and accommodations in advance for springtime travel.

  • Can I find cheaper flights to Washington if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Washington on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Washington?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Washington.

  • What is the cheapest airport to fly to in Washington?

    Seattle/Tacoma Intl is currently the cheapest airport to fly to in Washington. One-way flights to Seattle/Tacoma Intl typically cost C$ 56, while round-trip flights cost around C$ 68.

  • How much is a round-trip flight to Washington?

    A round-trip flight to Washington will typically cost around C$ 427, however they can be found for as little as C$ 47.

  • Where does the fastest flight to Washington depart from?

    For those looking to save time traveling to Washington, Vancouver offers the quickest one-way flight (0 hours 55 minutes).

  • Which airport is closest to Columbia Center?

    If being close to Columbia Center is important to you, you’ll want to land at Seattle/Tacoma Intl Airport.

  • Does Seattle/Tacoma Intl have rental cars?

    Yes. Those touching down at Seattle/Tacoma Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Seattle/Tacoma Intl?

    Yes. Seattle/Tacoma Intl has hotels nearby for those requiring accommodations. Seatac Inn is the closest property to Seattle/Tacoma Intl (0.0 km away from Seattle/Tacoma Intl).

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.

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 to Washington?

Cheapflights makes it easy to find Washington flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington.

Can Cheapflights find flights to Washington with no change fees?

Certainly. Search results for flights to Washington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Washington flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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.