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Cheap flights from Toronto Island Airport to Washington from C$ 214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Island Airport to Washington departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Island Airport to Washington

Cheap round-trip flights

Air Canada Logo
12:25 p.m. - 7:31 p.m.YTZ-SEA
10h 06m1 stop
Air Canada Logo
7:15 a.m. - 7:49 p.m.SEA-YTZ
9h 34m1 stop
C$ 349Air Canada
Find Deal
Fri, 3 Oct - Fri, 10 Oct
Air Canada Logo
12:25 p.m. - 7:31 p.m.YTZ-SEA
10h 06m1 stop
Air Canada Logo
7:15 a.m. - 7:49 p.m.SEA-YTZ
9h 34m1 stop
C$ 361Air Canada
Find Deal
Wed, 17 Sep - Tue, 23 Sep
Air Canada Logo
12:25 p.m. - 7:31 p.m.YTZ-SEA
10h 06m1 stop
Air Canada Logo
7:15 a.m. - 7:49 p.m.SEA-YTZ
9h 34m1 stop
C$ 363Air Canada
Find Deal
Wed, 17 Sep - Tue, 23 Sep
Air Canada Logo
12:25 p.m. - 7:31 p.m.YTZ-SEA
10h 06m1 stop
Air Canada Logo
7:15 a.m. - 7:49 p.m.SEA-YTZ
9h 34m1 stop
C$ 365Air Canada
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Air Canada Logo
4:10 p.m. - 10:16 p.m.YTZ-SEA
9h 06m2 stops
Air Canada Logo
5:30 a.m. - 6:45 p.m.SEA-YTZ
10h 15m2 stops
C$ 369Air Canada
Find Deal
Thu, 18 Sep - Wed, 24 Sep
Air Canada Logo
12:25 p.m. - 7:31 p.m.YTZ-SEA
10h 06m1 stop
Air Canada Logo
5:50 a.m. - 8:43 p.m.SEA-YTZ
11h 53m2 stops
C$ 372Air Canada
Find Deal
Fri, 3 Oct - Fri, 31 Oct
Air Canada Logo
12:25 p.m. - 7:31 p.m.YTZ-SEA
10h 06m1 stop
Air Canada Logo
7:15 a.m. - 9:34 p.m.SEA-YTZ
11h 19m1 stop
C$ 375Air Canada
Find Deal
Thu, 18 Sep - Wed, 24 Sep
Air Canada Logo
12:25 p.m. - 7:31 p.m.YTZ-SEA
10h 06m1 stop
Air Canada Logo
7:15 a.m. - 9:34 p.m.SEA-YTZ
11h 19m1 stop
C$ 376Air Canada
Find Deal
Thu, 18 Sep - Wed, 24 Sep
Logo
7:00 a.m. - 2:59 p.m.YTZ-SEA
10h 59m2 stops
Logo
5:55 p.m. - 12:17 p.m.SEA-YTZ
15h 22m1 stop
C$ 561
Find Deal
Thu, 18 Sep - Thu, 25 Sep
Logo
3:00 p.m. - 10:39 p.m.YTZ-SEA
10h 39m1 stop
Logo
11:16 p.m. - 4:28 p.m.SEA-YTZ
14h 12m2 stops
C$ 567
Find Deal
Sat, 20 Sep - Mon, 22 Sep

Air Canada flights from Toronto Island Airport to State of Washington

Our best Air Canada deals on Toronto Island Airport to State of Washington flight tickets
Air Canada
3 Oct
YTZ12:25 p.m.Toronto Island
10h 06m
1 stop
SEA7:31 p.m.Seattle/Tacoma Intl
10 Oct
SEA7:15 a.m.Seattle/Tacoma Intl
9h 34m
1 stop
YTZ7:49 p.m.Toronto Island
C$ 349
Find similar
Air Canada
17 Sep
YTZ12:25 p.m.Toronto Island
10h 06m
1 stop
SEA7:31 p.m.Seattle/Tacoma Intl
23 Sep
SEA7:15 a.m.Seattle/Tacoma Intl
9h 34m
1 stop
YTZ7:49 p.m.Toronto Island
C$ 361
Find similar
Air Canada
17 Sep
YTZ12:25 p.m.Toronto Island
10h 06m
1 stop
SEA7:31 p.m.Seattle/Tacoma Intl
23 Sep
SEA7:15 a.m.Seattle/Tacoma Intl
9h 34m
1 stop
YTZ7:49 p.m.Toronto Island
C$ 362
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Island Airport to State of 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, momondo users made 96,600 searches. Data last updated 21 August 2025.
Use the filters below to find and compare flights from Toronto Island Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Fri 3/10

12:25 p.m.-7:31 p.m.

1 stop10h 06m

Seattle/Tacoma Intl

Fri 10/10

7:15 a.m.-7:49 p.m.

1 stop9h 34m

C$ 349

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Wed 17/9

12:25 p.m.-7:31 p.m.

1 stop10h 06m

Seattle/Tacoma Intl

Tue 23/9

7:15 a.m.-7:49 p.m.

1 stop9h 34m

C$ 361

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Wed 17/9

12:25 p.m.-7:31 p.m.

1 stop10h 06m

Seattle/Tacoma Intl

Tue 23/9

7:15 a.m.-7:49 p.m.

1 stop9h 34m

C$ 362

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Thu 9/10

12:25 p.m.-7:31 p.m.

1 stop10h 06m

Seattle/Tacoma Intl

Mon 13/10

7:15 a.m.-7:49 p.m.

1 stop9h 34m

C$ 365

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Thu 18/9

4:10 p.m.-10:16 p.m.

2 stops9h 06m

Seattle/Tacoma Intl

Wed 24/9

5:30 a.m.-6:45 p.m.

2 stops10h 15m

C$ 369

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Fri 3/10

12:25 p.m.-7:31 p.m.

1 stop10h 06m

Seattle/Tacoma Intl

Fri 31/10

5:50 a.m.-8:43 p.m.

2 stops11h 53m

C$ 372

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Thu 18/9

12:25 p.m.-7:31 p.m.

1 stop10h 06m

Seattle/Tacoma Intl

Wed 24/9

7:15 a.m.-9:34 p.m.

1 stop11h 19m

C$ 375

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Thu 18/9

12:25 p.m.-7:31 p.m.

1 stop10h 06m

Seattle/Tacoma Intl

Wed 24/9

7:15 a.m.-9:34 p.m.

1 stop11h 19m

C$ 376

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Thu 18/9

7:00 a.m.-2:59 p.m.

2 stops10h 59m

Seattle/Tacoma Intl

Thu 25/9

5:55 p.m.-12:17 p.m.

1 stop15h 22m

C$ 561

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Sat 20/9

3:00 p.m.-10:39 p.m.

1 stop10h 39m

Seattle/Tacoma Intl

Mon 22/9

11:16 p.m.-4:28 p.m.

2 stops14h 12m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Toronto Island Airport to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Toronto Island Airport to State of Washington flights?

You could potentially save up to 8% on your flight if you consider stops on a Toronto Island Airport to State of Washington flight.

Cheap Toronto Island Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Island Airport to State of Washington

Direct flights

None
There are no direct flights from Toronto Island Airport to State of Washington. There are no popular flight routes from Toronto Island Airport to State of Washington.
Search flight deals

  • When did momondo last update prices for flights from Toronto Island Airport to Washington?

    Prices for flights from Toronto Island Airport to Washington refresh daily.

  • How old do you have to be to fly from Toronto Island Airport to Washington?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Island Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Washington . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Toronto to Washington with flexible booking policies on momondo?

All flight searches from Toronto to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Toronto to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Washington.

I’m not ready to book a flight from Toronto to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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