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

One-way options have recently been found by users for as low as $139 on WestJet. Other airlines that offer cheap prices include Air Canada from $151 and Alaska Airlines from $161 one-way.

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 Seattle/Tacoma Intl - Toronto Region of Waterloo Intl or Seattle/Tacoma Intl - Toronto Island.

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

Looking for the cheapest flight from State of Washington to Toronto? While on average our users pay $1,406, our data indicates the cheapest price to be $160. The most popular route (Seattle/Tacoma Intl - Toronto Pearson Intl), is priced around $268.

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

No one likes to see their flight delayed. When booking a flight from State of Washington to Toronto consider choosing Air Tahiti Nui (100%), Alaska Airlines (90%) or Hawaiian Airlines (90%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from State of Washington to Toronto?

Consider Air Canada, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from State of Washington to Toronto.

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

Users have found that booking a flight from State of Washington to Toronto at least 28 days early can save you up to 110% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from State of Washington to Toronto for as little as $540 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $540 for flights departing within the next 3 days.

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

Our data shows that January tends to be the cheapest month to fly to Toronto from State of Washington. Users have commonly found prices around $444 for the month, but tickets can be as low as $128. Due to multiple factors, prepare for potentially higher prices in April.

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.

$93+ Flights from Washington to Toronto

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Cheap flight deals from Washington to Toronto

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$247 (Trip.com)
One-way from	$93 (Kiwi.com)
Popular in	April
Cheapest in	January
Average price	$369
Good round-trip deal	$472 or less
Good one-way deal	$204 or less

Provider with most accurate pricing for Seattle/Tacoma Intl-Toronto (YTO) flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Toronto (YTO) flights.

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From Washington to Toronto (YTO)

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One-way flight from Washington to Toronto (YTO)

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 31, 2025.

Tue 5/132:05 pmSEA - YKF

1 stop7h 41mWestJet

Tue 5/206:00 amYKF - SEA

1 stop9h 58mWestJet

Deal found 3/30

$247

Tue 4/2912:30 pmSEA - YYZ

1 stop14h 25mMultiple Airlines

Tue 5/67:00 amYYZ - SEA

1 stop20h 56mMultiple Airlines

Deal found 3/30

$248

Tue 4/2912:30 pmSEA - YKF

2 stops33h 16mMultiple Airlines

Tue 5/66:00 amYKF - SEA

1 stop9h 58mMultiple Airlines

Deal found 3/30

$253

Fri 5/301:50 pmSEA - YYZ

1 stop7h 34mWestJet

Mon 6/28:00 amYYZ - SEA

1 stop7h 58mWestJet

Deal found 3/30

$267

Tue 4/292:32 pmPDX - YYZ

2 stops13h 20mMultiple Airlines

Tue 5/61:50 pmYYZ - PDX

1 stop25h 52mMultiple Airlines

Deal found 3/30

$272

Thu 5/81:50 pmSEA - YHM

1 stop7h 51mWestJet

Sat 5/106:00 amYHM - SEA

1 stop17h 28mWestJet

Deal found 3/31

$293

Tue 5/133:20 pmSEA - YHM

2 stops30h 21mMultiple Airlines

Tue 5/206:00 amYHM - SEA

1 stop9h 58mMultiple Airlines

Deal found 3/30

$296

Tue 6/101:45 pmPDX - YYZ

1 stop7h 39mWestJet

Tue 6/178:00 amYYZ - PDX

1 stop7h 52mWestJet

Deal found 3/31

$314

Tue 4/297:01 pmPDX - YTZ

2 stops20h 52mMultiple Airlines

Tue 5/62:00 pmYTZ - PDX

1 stop9h 34mMultiple Airlines

Deal found 3/30

$332

Wed 5/146:00 amSEA - YTZ

3 stops34h 27mMultiple Airlines

Wed 5/2112:25 pmYTZ - SEA

1 stop10h 12mMultiple Airlines

Deal found 3/30

$333

Wed 5/147:20 amSEA - YTZ

1 stop9h 30mAir Canada

Wed 5/2112:25 pmYTZ - SEA

1 stop10h 12mAir Canada

Deal found 3/30

$357

Sun 6/157:40 pmPDX - YYZ

1 stop9h 24mAir Canada

Sat 6/215:30 pmYYZ - PDX

1 stop8h 26mAir Canada

Deal found 3/31

$370

Best flights from Washington to Toronto
Discover carefully curated flight deals from Washington to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Tue 5/132:05 pmSEA - YKF

1 stop7h 41mWestJet

Tue 5/206:00 amYKF - SEA

1 stop9h 58mWestJet

Deal found 3/30

$247

Tue 4/2912:30 pmSEA - YYZ

1 stop14h 25mMultiple Airlines

Tue 5/67:00 amYYZ - SEA

1 stop20h 56mMultiple Airlines

Deal found 3/30

$248

Thu 5/111:45 amSEA - YYZ

Nonstop4h 57mAir Canada

Tue 5/68:25 amYYZ - SEA

Nonstop5h 20mAir Canada

Deal found 3/30

$328

Tue 4/297:15 amSEA - YYZ

Nonstop4h 45mAlaska Airlines

Tue 5/64:45 pmYYZ - SEA

Nonstop5h 14mAlaska Airlines

Deal found 3/31

$370

Wed 5/141:40 pmGEG - YYZ

1 stop6h 08mUnited Airlines

Wed 5/216:30 amYYZ - GEG

1 stop11h 11mUnited Airlines

Deal found 3/31

$372

Wed 5/146:00 amPSC - YYZ

1 stop7h 40mDelta

Wed 5/2112:30 pmYYZ - PSC

1 stop10h 05mDelta

Deal found 3/31

$380

Sat 5/107:15 amSEA - YYZ

Nonstop4h 45mHawaiian Airlines

Thu 5/224:45 pmYYZ - SEA

Nonstop5h 19mHawaiian Airlines

Deal found 3/30

$416

Tue 5/611:59 pmPDX - YYZ

2 stops11h 31mAmerican Airlines

Sat 5/171:15 pmYYZ - PDX

2 stops11h 06mAmerican Airlines

Deal found 3/30

$446

Tue 4/2912:30 pmSEA - YKF

2 stops33h 16mMultiple Airlines

Tue 5/66:00 amYKF - SEA

1 stop9h 58mMultiple Airlines

Deal found 3/30

$253

Sun 6/157:05 amSEA - YYZ

1 stop7h 17mWestJet

Wed 6/188:00 amYYZ - SEA

1 stop7h 58mWestJet

Deal found 3/31

$266

Tue 4/292:32 pmPDX - YYZ

2 stops13h 20mMultiple Airlines

Tue 5/61:50 pmYYZ - PDX

1 stop25h 52mMultiple Airlines

Deal found 3/30

$272

Thu 5/81:50 pmSEA - YHM

1 stop7h 51mWestJet

Sat 5/106:00 amYHM - SEA

1 stop17h 28mWestJet

Deal found 3/31

$293

Last-minute flights from Washington to Toronto
Discover last-minute flight deals from Washington to Toronto. Data last updated March 31, 2025 and is based on user searches.

Sat 4/512:59 amSEA - YYZ

1 stop8h 41mAmerican Airlines

Thu 5/13:45 pmYYZ - SEA

1 stop8h 19mAmerican Airlines

Deal found 3/30

$621

Sun 4/69:45 pmSEA - YYZ

1 stop23h 55mWestJet

Sun 4/2710:20 pmYYZ - SEA

2 stops25h 08mWestJet

Deal found 3/30

$546

Sun 4/610:59 pmSEA - YYZ

1 stop21h 16mDelta

Wed 5/76:30 amYYZ - SEA

1 stop9h 29mDelta

Deal found 3/30

$641

Mon 4/77:20 amSEA - YYZ

Nonstop4h 40mAlaska Airlines

Tue 4/294:45 pmYYZ - SEA

Nonstop5h 14mAlaska Airlines

Deal found 3/30

$672

Mon 4/77:05 pmSEA - YYZ

1 stop8h 44mAir Canada

Wed 4/237:20 pmYYZ - SEA

Nonstop5h 21mAir Canada

Deal found 3/30

$724

Tue 4/84:16 pmSEA - YYZ

1 stop10h 39mMultiple Airlines

Tue 4/297:25 pmYYZ - SEA

1 stop19h 10mMultiple Airlines

Deal found 3/30

$282

Tue 4/86:13 pmPDX - YTZ

2 stops21h 40mMultiple Airlines

Thu 4/248:55 pmYTZ - PDX

2 stops19h 42mMultiple Airlines

Deal found 3/31

$426

Wed 4/96:20 amSEA - YTZ

1 stop9h 40mMultiple Airlines

Mon 4/144:10 pmYTZ - SEA

2 stops20h 25mMultiple Airlines

Deal found 3/30

$455

Wed 4/97:13 amSEA - YKF

2 stops15h 03mWestJet

Mon 4/146:30 amYKF - SEA

1 stop10h 51mWestJet

Deal found 3/30

$663

Thu 4/1010:25 amPDX - YYZ

1 stop16h 30mMultiple Airlines

Tue 4/156:30 amYYZ - PDX

2 stops14h 35mMultiple Airlines

Deal found 3/30

$285

Thu 4/108:56 pmSEA - YKF

2 stops25h 20mMultiple Airlines

Mon 4/146:30 amYKF - SEA

1 stop10h 51mMultiple Airlines

Deal found 3/30

$484

Thu 4/1012:59 amPDX - YYZ

1 stop9h 36mDelta

Mon 4/1411:34 amYYZ - PDX

1 stop10h 08mDelta

Deal found 3/31

$509

One-way flights from Washington to Toronto
Search for one-way flight options from Washington to Toronto. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Tue 4/152:32 pmPDX - YYZ

1 stop12h 23mMultiple Airlines

Deal found 3/31

$93

Tue 4/157:01 pmPDX - YTZ

2 stops20h 52mMultiple Airlines

Deal found 3/31

$104

Fri 7/45:52 pmGEG - YYZ

1 stop10h 08mMultiple Airlines

Deal found 3/30

$117

Mon 5/123:20 pmSEA - YHM

2 stops30h 21mMultiple Airlines

Deal found 3/30

$122

Tue 5/64:20 pmSEA - YYZ

3 stops29h 13mMultiple Airlines

Deal found 3/30

$133

Sat 5/31:50 pmSEA - YYZ

1 stop7h 34mWestJet

Deal found 3/30

$139

Tue 5/272:05 pmSEA - YKF

1 stop7h 41mWestJet

Deal found 3/31

$139

Tue 7/152:05 pmSEA - YHM

1 stop7h 36mWestJet

Deal found 3/31

$142

Mon 5/57:05 amSEA - YTZ

2 stops32h 05mMultiple Airlines

Deal found 3/30

$150

Mon 5/57:20 amSEA - YTZ

1 stop9h 30mAir Canada

Deal found 3/30

$151

Mon 5/51:45 pmPDX - YYZ

2 stops13h 06mWestJet

Deal found 3/31

$159

Wed 6/257:40 pmPDX - YYZ

1 stop7h 20mAir Canada

Deal found 3/31

$161

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Tue 5/13

2:05 pm-12:46 am

1 stop7h 41m

Toronto Region of Waterloo Intl

Tue 5/20

6:00 am-12:58 pm

1 stop9h 58m

$247

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 4/29

12:30 pm-5:55 am

1 stop14h 25m

Toronto Pearson Intl

Tue 5/6

7:00 am-12:56 am

1 stop20h 56m

$248

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Tue 4/29

12:30 pm-12:46 am

2 stops33h 16m

Toronto Region of Waterloo Intl

Tue 5/6

6:00 am-12:58 pm

1 stop9h 58m

$253

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 5/30

1:50 pm-12:24 am

1 stop7h 34m

Toronto Pearson Intl

Mon 6/2

8:00 am-12:58 pm

1 stop7h 58m

$267

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 4/29

2:32 pm-6:52 am

2 stops13h 20m

Toronto Pearson Intl

Tue 5/6

1:50 pm-12:42 pm

1 stop25h 52m

$272

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Thu 5/8

1:50 pm-12:41 am

1 stop7h 51m

Hamilton

Sat 5/10

6:00 am-8:28 pm

1 stop17h 28m

$293

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Tue 5/13

3:20 pm-12:41 am

2 stops30h 21m

Hamilton

Tue 5/20

6:00 am-12:58 pm

1 stop9h 58m

$296

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 6/10

1:45 pm-12:24 am

1 stop7h 39m

Toronto Pearson Intl

Tue 6/17

8:00 am-12:52 pm

1 stop7h 52m

$314

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Tue 4/29

7:01 pm-6:53 pm

2 stops20h 52m

Toronto Island

Tue 5/6

2:00 pm-8:34 pm

1 stop9h 34m

$332

SeattleToronto

SEA - YTZ

SEAYTZ

Seattle/Tacoma Intl

Wed 5/14

6:00 am-7:27 pm

3 stops34h 27m

Toronto Island

Wed 5/21

12:25 pm-7:37 pm

1 stop10h 12m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 58 results

...

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 $243). Flying from State of Washington to Toronto in July is currently the most expensive (average of $359). 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?

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

Weekly flight availability from State of Washington to Toronto

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

Rainfall in Toronto by month

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

Temperature in Toronto 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Toronto

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Washington to Toronto to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,818 reviews

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

Alaska Airlines

8.0

Very good

9,818 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

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

Delta

8.0

Very good

7,899 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

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

Hawaiian Airlines

7.9

Good

2,342 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

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

United Airlines

7.4

Good

8,614 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

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

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

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

Related info for your journey

What are the cheapest airlines to fly from State of Washington to Toronto one-way?
One-way options have recently been found by users for as low as $139 on WestJet. Other airlines that offer cheap prices include Air Canada from $151 and Alaska Airlines from $161 one-way.
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 Seattle/Tacoma Intl - Toronto Region of Waterloo Intl or Seattle/Tacoma Intl - Toronto Island.
What are the most reliable airlines from State of Washington to Toronto?
No one likes to see their flight delayed. When booking a flight from State of Washington to Toronto consider choosing Air Tahiti Nui (100%), Alaska Airlines (90%) or Hawaiian Airlines (90%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from State of Washington to Toronto?
Looking for the cheapest flight from State of Washington to Toronto? While on average our users pay $1,406, our data indicates the cheapest price to be $160. The most popular route (Seattle/Tacoma Intl - Toronto Pearson Intl), is priced around $268.
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 $243). Flying from State of Washington to Toronto in July is currently the most expensive (average of $359). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Washington to Toronto

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$136	Average$535	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$158	Average$513	FlexibilityNo cancel fee	On-time69%
WestJet	Cheapest$235	Average$476	FlexibilityNo cancel fee	On-time60%
Alaska Airlines	Cheapest$248	Average$528	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$359	Average$566	FlexibilityNo cancel fee	On-timeN/A

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$93+ Cheap flights from Washington to Toronto (YTO)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.

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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 March 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington to Toronto

Cheapest flights from Washington to TorontoExplore 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 March 31, 2025.

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 March 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Toronto that are best for you.

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.

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?

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 March 31, 2025.

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 March 31, 2025.

Rainfall in Toronto by month

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

Temperature in Toronto by month

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

Reviews of airlines servicing Toronto

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?

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

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

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

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

How can I find direct flights from Washington to Toronto?

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 5 airlines flying from Washington to Toronto

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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 March 31, 2025.