What are the cheapest airlines to fly from Canada to State of Washington one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 110. However, be on the lookout for offers from WestJet and Alaska Airlines, as they are both options that can get you from Canada to State of Washington for a low price.

Can I find flights from Canada to State of Washington for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Canada to State of Washington for under C$ 300. The cheapest flight booked recently is on WestJet for just C$ 236, but on average you can expect to pay C$ 291.

Are there direct flights from Canada to State of Washington for under C$ 300 on Cheapflights?

Cheapflights has 20 direct flights from Canada to State of Washington under C$ 300. A good price for a direct flight from Canada to State of Washington is less than C$ 334.

Are there last-minute flights available from Canada to State of Washington for under C$ 400?

There are currently 20+ open flights from Canada to State of Washington within the next 7 days for less than C$ 400.

Which airlines flying from Canada to Washington have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, Alaska Airlines, and WestJet flying from Canada to Washington have implemented new flexible cancellation policies.

What is the cheapest month to fly from Canada to State of Washington?

Our data shows that January tends to be the cheapest month to fly to State of Washington from Canada. Users have commonly found prices around C$ 694 for the month, but tickets can be as low as C$ 416. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Canada to State of Washington (CA - WA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to State of Washington as you normally would.

Cheap Flights from Canada to Washington from C$ 110

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 35% on flights from Canada to State of Washington compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 800. For sooner than that we have options available in the next 3 days from C$ 984.

Cheap flights from Canada to Washington in March, April 2023

14 Apr. - 18 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

4h 27m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

5h 16m

C$ 250

Air Canada

Deal found 29/3

20 Apr. - 30 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

2h 03m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 274

WestJet

Deal found 29/3

20 Apr. - 25 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

8h 44m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

3h 51m

C$ 281

Multiple Airlines

Deal found 30/3

25 Apr. - 28 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

2 stops

17h 32m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

1 stop

17h 05m

C$ 308

Multiple Airlines

Deal found 28/3

25 Apr. - 28 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

1 stop

13h 32m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

1 stop

17h 05m

C$ 310

Multiple Airlines

Deal found 28/3

16 Apr. - 18 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

4h 27m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

3h 51m

C$ 319

Air Canada

Deal found 29/3

21 Apr. - 23 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

0h 57m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

Nonstop

0h 58m

C$ 322

Air Canada

Deal found 29/3

25 Apr. - 17 May

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 42m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

3 stops

21h 31m

C$ 323

Multiple Airlines

Deal found 29/3

25 Apr. - 17 May

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 42m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

3 stops

21h 31m

C$ 326

Multiple Airlines

Deal found 29/3

Canada to Washington 2023 flight deals

9 Jun. - 11 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 236

WestJet

Deal found 29/3

9 Jun. - 11 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

6h 15m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 243

WestJet

Deal found 29/3

14 Apr. - 18 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

4h 27m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

5h 16m

C$ 250

Air Canada

Deal found 29/3

5 May - 7 May

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

6h 37m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

4h 31m

C$ 262

Multiple Airlines

Deal found 28/3

18 May - 21 May

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

3h 37m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

3h 41m

C$ 273

Air Canada

Deal found 29/3

20 Apr. - 30 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

2h 03m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 274

WestJet

Deal found 29/3

12 May - 15 May

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

6h 37m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

16h 03m

C$ 280

United Airlines

Deal found 29/3

20 Apr. - 25 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

8h 44m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

3h 51m

C$ 281

Multiple Airlines

Deal found 30/3

9 Jun. - 11 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

6h 15m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

5h 25m

C$ 287

WestJet

Deal found 29/3

Cheap WestJet flights from Canada to Washington

9 Jun. - 11 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 236

WestJet

Deal found 29/3

9 Jun. - 11 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

6h 15m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 243

WestJet

Deal found 29/3

20 Apr. - 30 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

2h 03m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 274

WestJet

Deal found 29/3

9 Jun. - 11 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

6h 15m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

5h 25m

C$ 287

WestJet

Deal found 29/3

4 Jun. - 15 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

4h 15m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 308

WestJet

Deal found 29/3

6 Jul. - 11 Jul.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

6h 15m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 311

WestJet

Deal found 28/3

22 Jul. - 25 Jul.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 329

WestJet

Deal found 29/3

1 Jun. - 6 Jun.

YEG

Edmonton

SEA

Seattle/Tacoma Intl

1 stop

4h 44m

SEA

Seattle/Tacoma Intl

YEG

Edmonton

1 stop

3h 55m

C$ 330

WestJet

Deal found 29/3

13 Jul. - 16 Jul.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 344

WestJet

Deal found 29/3

Cheap Delta flights from Canada to Washington

9 Jun. - 11 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 325

Delta

Deal found 29/3

20 Apr. - 30 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

2h 03m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

6h 24m

C$ 360

Delta

Deal found 29/3

19 Jul. - 25 Jul.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

4h 15m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 394

Delta

Deal found 28/3

20 Apr. - 27 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

2h 03m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

3h 54m

C$ 397

Delta

Deal found 29/3

20 Apr. - 27 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

2h 03m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

7h 53m

C$ 401

Delta

Deal found 30/3

8 Apr. - 10 Apr.

YEG

Edmonton

SEA

Seattle/Tacoma Intl

1 stop

6h 10m

SEA

Seattle/Tacoma Intl

YEG

Edmonton

1 stop

4h 02m

C$ 533

Delta

Deal found 28/3

6 Apr. - 15 Apr.

YYZ

Toronto Pearson Intl

SEA

Seattle/Tacoma Intl

1 stop

11h 23m

SEA

Seattle/Tacoma Intl

YYZ

Toronto Pearson Intl

1 stop

8h 13m

C$ 781

Delta

Deal found 28/3

4 Apr. - 5 Apr.

YYZ

Toronto Pearson Intl

SEA

Seattle/Tacoma Intl

1 stop

11h 38m

SEA

Seattle/Tacoma Intl

YYZ

Toronto Pearson Intl

1 stop

8h 24m

C$ 857

Delta

Deal found 28/3

7 Apr. - 23 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

1h 06m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

1 stop

17h 38m

C$ 912

Delta

Deal found 30/3

Direct flights to Washington from Canada

9 Jun. - 11 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 236

WestJet

Deal found 29/3

20 Apr. - 30 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

2h 03m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 274

WestJet

Deal found 29/3

21 Apr. - 23 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

0h 57m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

Nonstop

0h 58m

C$ 322

Air Canada

Deal found 29/3

21 Apr. - 22 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

1h 03m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

Nonstop

0h 54m

C$ 323

Alaska Airlines

Deal found 29/3

2 May - 18 Sep.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

0h 57m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

Nonstop

1h 05m

C$ 325

Air Canada

Deal found 30/3

9 Jun. - 11 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 325

Delta

Deal found 29/3

7 Aug. - 31 Aug.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

1h 04m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

Nonstop

1h 05m

C$ 326

Air Canada

Deal found 29/3

4 May - 11 May

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

0h 57m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

Nonstop

0h 58m

C$ 327

Air Canada

Deal found 29/3

19 Jul. - 25 Jul.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

SEA

Seattle/Tacoma Intl

YYC

Calgary

Nonstop

1h 34m

C$ 327

WestJet

Deal found 28/3

Last minute flights from Canada to Washington

4 Apr. - 5 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

8h 44m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

13h 11m

C$ 348

Multiple Airlines

Deal found 28/3

7 Apr. - 8 May

YEG

Edmonton

SEA

Seattle/Tacoma Intl

1 stop

5h 02m

SEA

Seattle/Tacoma Intl

YEG

Edmonton

1 stop

9h 44m

C$ 412

Air Canada

Deal found 29/3

8 Apr. - 26 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

1h 04m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

1 stop

16h 08m

C$ 421

Multiple Airlines

Deal found 30/3

8 Apr. - 26 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

1 stop

7h 55m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

1 stop

16h 08m

C$ 425

Multiple Airlines

Deal found 30/3

7 Apr. - 8 May

YEG

Edmonton

SEA

Seattle/Tacoma Intl

1 stop

8h 53m

SEA

Seattle/Tacoma Intl

YEG

Edmonton

2 stops

13h 50m

C$ 435

Multiple Airlines

Deal found 29/3

4 Apr. - 5 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 50m

SEA

Seattle/Tacoma Intl

YYC

Calgary

1 stop

22h 01m

C$ 439

Multiple Airlines

Deal found 28/3

6 Apr. - 27 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

0h 57m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

1 stop

5h 27m

C$ 447

United Airlines

Deal found 30/3

7 Apr. - 8 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

Nonstop

1h 06m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

Nonstop

1h 02m

C$ 466

WestJet

Deal found 29/3

4 Apr. - 18 Apr.

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

1 stop

11h 10m

SEA

Seattle/Tacoma Intl

YVR

Vancouver Intl

1 stop

7h 20m

C$ 467

Multiple Airlines

Deal found 29/3

One-way flights to Washington from Canada

10 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

6h 24m

C$ 110

Air Canada

Deal found 29/3

10 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

1 stop

6h 24m

C$ 111

Air Canada

Deal found 30/3

10 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

C$ 132

WestJet

Deal found 29/3

10 May

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

1 stop

11h 01m

C$ 133

Multiple Airlines

Deal found 29/3

10 Jun.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 39m

C$ 133

WestJet

Deal found 30/3

2 May

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 42m

C$ 134

Multiple Airlines

Deal found 30/3

25 Apr.

YYC

Calgary

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m

C$ 139

Alaska Airlines

Deal found 29/3

10 May

YVR

Vancouver Intl

SEA

Seattle/Tacoma Intl

1 stop

10h 36m

C$ 140

Multiple Airlines

Deal found 28/3

21 May

YYC

Calgary

SEA

Seattle/Tacoma Intl

2 stops

9h 07m

C$ 145

Air Canada

Deal found 29/3

Find flights from Canada to Washington within your budget

Fly from

Fly to

Budget

C$ 236 - C$ 482

Route

Depart

Return

Price

CalgarySeattle/Tacoma Intl

YYC - SEA

YYCSEA

Calgary

2023-06-09

Nonstop1h 39m

Seattle/Tacoma Intl

2023-06-11

Nonstop1h 34m

C$ 236

Pick Dates

CalgarySeattle/Tacoma Intl

YYC - SEA

YYCSEA

Calgary

2023-06-09

1 stop6h 15m

Seattle/Tacoma Intl

2023-06-11

Nonstop1h 34m

C$ 243

Pick Dates

CalgarySeattle/Tacoma Intl

YYC - SEA

YYCSEA

Calgary

2023-04-14

1 stop4h 27m

Seattle/Tacoma Intl

2023-04-18

1 stop5h 16m

C$ 250

Pick Dates

CalgarySeattle/Tacoma Intl

YYC - SEA

YYCSEA

Calgary

2023-05-05

1 stop6h 37m

Seattle/Tacoma Intl

2023-05-07

1 stop4h 31m

C$ 262

Pick Dates

CalgarySeattle/Tacoma Intl

YYC - SEA

YYCSEA

Calgary

2023-05-18

1 stop3h 37m

Seattle/Tacoma Intl

2023-05-21

1 stop3h 41m

C$ 273

Pick Dates

CalgarySeattle/Tacoma Intl

YYC - SEA

YYCSEA

Calgary

2023-05-12

1 stop6h 37m

Seattle/Tacoma Intl

2023-05-15

1 stop16h 03m

C$ 280

Pick Dates

CalgarySeattle/Tacoma Intl

YYC - SEA

YYCSEA

Calgary

2023-06-09

Nonstop1h 39m

Seattle/Tacoma Intl

2023-06-11

Nonstop1h 34m

C$ 325

Pick Dates

CalgarySeattle/Tacoma Intl

YYC - SEA

YYCSEA

Calgary

2023-04-20

Nonstop1h 45m

Seattle/Tacoma Intl

2023-04-25

Nonstop1h 35m

C$ 357

Pick Dates

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

2023-04-19

2 stops31h 05m

Seattle/Tacoma Intl

2023-04-25

1 stop20h 49m

C$ 482

Pick Dates

Flights are sorted by cheapest first

Deals found on 29/3

Related info for your journey

Toronto Pearson Intl Airport is YYZ and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Pullman Moscow Regional Airport (PUW) are some additional IATA codes for airports related to your trip.

Flights to Washington from Canada

Flights to Canada

Flights to Washington

Flights from Canada

Flights from Washington

Rent a Car

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Destination points for flights from Canada to Washington

Flights to Seattle from Canada

Flights to Spokane from Canada

Flights to Bellingham from Canada

Flights to Pasco from Canada

Top 8 airlines flying from Canada to Washington

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Azur Air Ukraine	CheapestC$ 33	AverageC$ 43	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Azur Air Ukraine flights
Delta	CheapestC$ 143	AverageC$ 540	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Alaska Airlines	CheapestC$ 204	AverageC$ 513	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights
WestJet	CheapestC$ 214	AverageC$ 607	FlexibilityNo cancel fee	On-time60%	COVID-19 safety	Search WestJet flights
Air Canada	CheapestC$ 247	AverageC$ 576	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
United Airlines	CheapestC$ 260	AverageC$ 672	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	CheapestC$ 356	AverageC$ 748	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Endeavor Airlines	CheapestC$ 411	AverageC$ 866	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Endeavor Airlines flights

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Flights from Canada to Washington, D.C.

Search flights to Washington by cabin class

First Classfrom C$ 1,027/person

Business Classfrom C$ 550/person

Prem Economyfrom C$ 513/person

Economyfrom C$ 156/person

Hourly flight availability from Canada to Washington

16%of flight departures	Early morningMidnight to 6 am
18%of flight departures	Morning6 am to noon
58%of flight departures	AfternoonNoon to 6 pm
8%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Cheap flights from Canada to Washington from C$ 110

This is the cheapest one-way flight price, found on 29/3. Prices may vary by date and flight preferences.

How far in advance should I book a flight from Canada to State of Washington?

What is the cheapest month to fly from Canada to State of Washington?

When is the cheapest time to fly from Canada to State of Washington (CA - WA)?

Cheap flights from Canada to Washington in March, April 2023

The best prices found for Canada to Washington flights for March, April

Canada to Washington 2023 flight deals

Cheap flights to Washington from Canada found for this year

Cheap WestJet flights from Canada to Washington

Cheap Delta flights from Canada to Washington

Direct flights to Washington from Canada

Save time with Canada to Washington direct flight deals

Last minute flights from Canada to Washington

Late deals on round-trip flights to Washington from Canada, departing today and this week

One-way flights to Washington from Canada

The cheapest one-way flights from Canada to Washington

Find flights from Canada to Washington within your budget

Use the slider to find flights from Canada to Washington that fit your budget.

Related info for your journey

Useful info, stats and facts about Canada to Washington flights.

Which airlines flying from Canada to Washington have flexible cancellations due to COVID-19?

Can I find flights from Canada to State of Washington for under C$ 300 on Cheapflights?

Are there direct flights from Canada to State of Washington for under C$ 300 on Cheapflights?

Are there last-minute flights available from Canada to State of Washington for under C$ 400?

What are the cheapest airlines to fly from Canada to State of Washington one-way?

What does YYZ to SEA mean?

Flights to Washington from Canada

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Destination points for flights from Canada to Washington

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Top 8 airlines flying from Canada to Washington

The chart below displays the airlines Cheapflights users travelling from Canada to Washington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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