What is the cheapest airline that flies from Toronto Island to Washington?

United Airlines and Air Canada are the most popular carriers operating from Toronto Island to Washington

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.

C$ 241 Cheap Flights from Toronto Island Airport to State of Washington in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Toronto Island Airport to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 p.m. - 7:23 p.m.

YTZ

SEA

25h 53m

2 stops

7:20 p.m. - 10:27 a.m.

SEA

YTZ

12h 07m

2 stops

C$ 402Air Canada

Mon, 20 Apr - Sat, 9 May

6:55 p.m. - 7:23 p.m.

YTZ

SEA

27h 28m

2 stops

10:30 a.m. - 10:27 a.m.

SEA

YTZ

20h 57m

2 stops

C$ 428Air Canada

Mon, 20 Apr - Sun, 10 May

3:40 p.m. - 10:50 p.m.

YTZ

SEA

10h 10m

2 stops

5:40 a.m. - 6:22 p.m.

SEA

YTZ

9h 42m

2 stops

C$ 436Air Canada

Fri, 17 Apr - Wed, 22 Apr

2:55 p.m. - 8:46 p.m.

YTZ

SEA

8h 51m

1 stop

10:40 p.m. - 10:06 a.m.

SEA

YTZ

8h 26m

1 stop

C$ 439United Airlines

Thu, 4 Jun - Sun, 7 Jun

3:40 p.m. - 10:50 p.m.

YTZ

SEA

10h 10m

2 stops

8:00 p.m. - 10:25 a.m.

SEA

YTZ

11h 25m

2 stops

C$ 442Air Canada

Fri, 17 Apr - Fri, 24 Apr

6:55 p.m. - 9:50 a.m.

YTZ

SEA

17h 55m

2 stops

7:20 p.m. - 7:45 a.m.

SEA

YTZ

9h 25m

2 stops

C$ 444Air Canada

Tue, 19 May - Sun, 26 Jul

3:40 p.m. - 10:53 p.m.

YTZ

SEA

10h 13m

2 stops

8:00 p.m. - 10:25 a.m.

SEA

YTZ

11h 25m

2 stops

C$ 450Air Canada

Sun, 5 Apr - Tue, 14 Apr

12:15 p.m. - 6:47 p.m.

YTZ

PDX

9h 32m

1 stop

11:40 p.m. - 10:06 a.m.

PDX

YTZ

7h 26m

1 stop

C$ 594United Airlines

Wed, 10 Jun - Sat, 13 Jun

12:15 p.m. - 6:47 p.m.

YTZ

PDX

9h 32m

1 stop

11:15 p.m. - 10:06 a.m.

PDX

YTZ

7h 51m

1 stop

C$ 603United Airlines

Wed, 29 Jul - Tue, 18 Aug

1:30 p.m. - 8:50 p.m.

YTZ

PDX

10h 20m

1 stop

1:52 p.m. - 7:30 p.m.

PDX

YTZ

26h 38m

2 stops

C$ 706Multiple Airlines

Sat, 18 Apr - Sat, 25 Apr

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

20 Apr

YTZ8:30 p.m.Toronto Island

25h 53m

2 stops

SEA7:23 p.m.Seattle/Tacoma Intl

9 May

SEA7:20 p.m.Seattle/Tacoma Intl

12h 07m

2 stops

YTZ10:27 a.m.Toronto Island

C$ 402

Air Canada

20 Apr

YTZ6:55 p.m.Toronto Island

27h 28m

2 stops

SEA7:23 p.m.Seattle/Tacoma Intl

10 May

SEA10:30 a.m.Seattle/Tacoma Intl

20h 57m

2 stops

YTZ10:27 a.m.Toronto Island

C$ 428

Air Canada

17 Apr

YTZ3:40 p.m.Toronto Island

10h 10m

2 stops

SEA10:50 p.m.Seattle/Tacoma Intl

22 Apr

SEA5:40 a.m.Seattle/Tacoma Intl

9h 42m

2 stops

YTZ6:22 p.m.Toronto Island

C$ 436

United Airlines flights from Toronto Island Airport to State of Washington

Our best United Airlines deals on Toronto Island Airport to State of Washington flight tickets

United Airlines

4 Jun

YTZ2:55 p.m.Toronto Island

8h 51m

1 stop

SEA8:46 p.m.Seattle/Tacoma Intl

7 Jun

SEA10:40 p.m.Seattle/Tacoma Intl

8h 26m

1 stop

YTZ10:06 a.m.Toronto Island

C$ 439

United Airlines

4 Jun

YTZ2:55 p.m.Toronto Island

8h 51m

1 stop

SEA8:46 p.m.Seattle/Tacoma Intl

23 Jun

SEA10:40 p.m.Seattle/Tacoma Intl

8h 26m

1 stop

YTZ10:06 a.m.Toronto Island

C$ 504

United Airlines

4 Jun

YTZ2:55 p.m.Toronto Island

8h 51m

1 stop

SEA8:46 p.m.Seattle/Tacoma Intl

23 Jun

SEA10:40 p.m.Seattle/Tacoma Intl

8h 26m

1 stop

YTZ10:06 a.m.Toronto Island

C$ 525

momondo Fare Finder

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

Cheapest round-trip

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Mon 20/4

8:30 p.m.-7:23 p.m.

2 stops25h 53m

Seattle/Tacoma Intl

Sat 9/5

7:20 p.m.-10:27 a.m.

2 stops12h 07m

C$ 402

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Mon 20/4

6:55 p.m.-7:23 p.m.

2 stops27h 28m

Seattle/Tacoma Intl

Sun 10/5

10:30 a.m.-10:27 a.m.

2 stops20h 57m

C$ 428

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Fri 17/4

3:40 p.m.-10:50 p.m.

2 stops10h 10m

Seattle/Tacoma Intl

Wed 22/4

5:40 a.m.-6:22 p.m.

2 stops9h 42m

C$ 436

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Thu 4/6

2:55 p.m.-8:46 p.m.

1 stop8h 51m

Seattle/Tacoma Intl

Sun 7/6

10:40 p.m.-10:06 a.m.

1 stop8h 26m

C$ 439

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Fri 17/4

3:40 p.m.-10:50 p.m.

2 stops10h 10m

Seattle/Tacoma Intl

Fri 24/4

8:00 p.m.-10:25 a.m.

2 stops11h 25m

C$ 442

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Tue 19/5

6:55 p.m.-9:50 a.m.

2 stops17h 55m

Seattle/Tacoma Intl

Sun 26/7

7:20 p.m.-7:45 a.m.

2 stops9h 25m

C$ 444

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Sun 5/4

3:40 p.m.-10:53 p.m.

2 stops10h 13m

Seattle/Tacoma Intl

Tue 14/4

8:00 p.m.-10:25 a.m.

2 stops11h 25m

C$ 450

Quickest round-trip

TorontoPortland

YTZ - PDX

YTZPDX

Toronto Island

Wed 10/6

12:15 p.m.-6:47 p.m.

1 stop9h 32m

Portland

Sat 13/6

11:40 p.m.-10:06 a.m.

1 stop7h 26m

C$ 594

TorontoPortland

YTZ - PDX

YTZPDX

Toronto Island

Wed 29/7

12:15 p.m.-6:47 p.m.

1 stop9h 32m

Portland

Tue 18/8

11:15 p.m.-10:06 a.m.

1 stop7h 51m

C$ 603

TorontoPortland

YTZ - PDX

YTZPDX

Toronto Island

Sat 18/4

1:30 p.m.-8:50 p.m.

1 stop10h 20m

Portland

Sat 25/4

1:52 p.m.-7:30 p.m.

2 stops26h 38m

C$ 706

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

You could potentially save up to 60% 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

Fastest flight time	8h 50m
Direct flights	None

The fastest flight from Toronto Island Airport to State of Washington takes 8h 50m

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.