Cheap Flights from Toronto to Washington D.C.
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Cheap Flights from Toronto to Washington D.C.
Popular airlines from Toronto to Washington D.C.
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap Flights from Toronto to Washington D.C. starting at S$ 144
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Round-trip
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One way
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Cheapest nonstop
YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Wed, Jun 11 | Porter Airlines
IAD 16:201h 33mDirectYTZ 17:53Washington D.C. - Toronto | Wed, Jun 18 | Porter AirlinesS$ 184 S$ 79877% OFF77% OFFS$ 798 S$ 184 -
YTZ 08:451h 31mDirectIAD 10:16Toronto - Washington D.C. | Fri, Jun 13 | Air Transat
IAD 11:351h 33mDirectYTZ 13:08Washington D.C. - Toronto | Fri, Jun 20 | Air TransatS$ 185 S$ 79877% OFF77% OFFS$ 798 S$ 185 -
YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Tue, Jun 17 | Porter Airlines
IAD 16:201h 33mDirectYTZ 17:53Washington D.C. - Toronto | Tue, Jun 24 | Porter AirlinesS$ 185 S$ 79877% OFF77% OFFS$ 798 S$ 185
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YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Tue, Jun 10 | Air Transat
IAD 16:201h 33mDirectYTZ 17:53Washington D.C. - Toronto | Sat, Jun 14 | Air TransatS$ 18677% OFFS$ 798 S$ 186
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YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Wed, Jun 25 | Porter Airlines
IAD 16:101h 33mDirectYTZ 17:43Washington D.C. - Toronto | Tue, Jul 1 | Porter AirlinesS$ 18976% OFFS$ 798 S$ 189
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YTZ 08:451h 31mDirectIAD 10:16Toronto - Washington D.C. | Mon, Jun 23 | Porter Airlines
IAD 16:201h 33mDirectYTZ 17:53Washington D.C. - Toronto | Tue, Jun 24 | Porter AirlinesS$ 19176% OFFS$ 798 S$ 191
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YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Fri, Jun 20 | Porter Airlines
IAD 16:201h 33mDirectYTZ 17:53Washington D.C. - Toronto | Tue, Jun 24 | Porter AirlinesS$ 32060% OFFS$ 798 S$ 320
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YTZ 08:451h 31mDirectIAD 10:16Toronto - Washington D.C. | Mon, Jun 9 | Porter Airlines
IAD 16:201h 33mDirectYTZ 17:53Washington D.C. - Toronto | Mon, Jun 16 | Porter AirlinesS$ 42247% OFFS$ 798 S$ 422
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YTZ 08:451h 31mDirectIAD 10:16Toronto - Washington D.C. | Fri, Jun 13 | Porter Airlines
IAD 16:201h 33mDirectYTZ 17:53Washington D.C. - Toronto | Sun, Jun 15 | Porter AirlinesS$ 51535% OFFS$ 798 S$ 515
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YYZ 16:301h 33mDirectDCA 18:03Toronto - Washington D.C. | Fri, Jun 13 | Air Canada
DCA 06:004h 39m1 stopsYYZ 10:39Washington D.C. - Toronto | Sun, Jun 15 | Air CanadaS$ 60724% OFFS$ 798 S$ 607 -
YTO 13:0017h 25m1 stopsWAS Invalid DateToronto - Washington D.C. | Wed, Jun 11 | Normal Airline
WAS 15:006hDirectYTO 16:00Washington D.C. - Toronto | Fri, Jun 13 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
YTZ 13:251h 31mDirectIAD 14:56Toronto - Washington D.C. | Tue, Jul 15 | Porter AirlinesS$ 144 S$ 50472% OFF72% OFFS$ 504 S$ 144
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YTZ 13:251h 31mDirectIAD 14:56Toronto - Washington D.C. | Tue, Jul 8 | Porter AirlinesS$ 148 S$ 50471% OFF71% OFFS$ 504 S$ 148
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YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Wed, Jun 25 | Porter AirlinesS$ 156 S$ 50469% OFF69% OFFS$ 504 S$ 156
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YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Thu, Jun 19 | Air TransatS$ 18264% OFFS$ 504 S$ 182
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YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Wed, Jun 25 | Air TransatS$ 18963% OFFS$ 504 S$ 189
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YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Fri, Jun 13 | Porter AirlinesS$ 30539% OFFS$ 504 S$ 305
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YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Sat, Jun 14 | Porter AirlinesS$ 31737% OFFS$ 504 S$ 317
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YTZ 13:351h 31mDirectIAD 15:06Toronto - Washington D.C. | Wed, Jun 11 | Porter AirlinesS$ 32136% OFFS$ 504 S$ 321
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YTZ 08:451h 31mDirectIAD 10:16Toronto - Washington D.C. | Mon, Jun 9 | Porter AirlinesS$ 38324% OFFS$ 504 S$ 383
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YTZ 15:256h 23m1 stopsDCA 21:48Toronto - Washington D.C. | Wed, Jun 18 | Air CanadaS$ 38025% OFFS$ 504 S$ 380
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YTO 13:0017h 25m1 stopsWAS Invalid DateToronto - Washington D.C. | Wed, Jun 11 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flying from Toronto to Washington D.C.
| Cheapest one-way flight price | S$ 129 |
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| Cheapest return ticket price | S$ 183 |
| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 565.18km |
| Average flight time | 1 hour 30 minutes |
| Popular airline | American Airlines |
Cheapest time to fly from Toronto to Washington D.C.
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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When to buy flight tickets from Toronto (YTO) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Toronto to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much is a flight from Toronto (YTO) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around S$ 321. -
How long is a flight from Toronto (YTO) to Washington D.C. (WAS)?
It takes about 1 hour 30 minutes to fly from Toronto (YTO) to Washington D.C. (WAS). -
What are the most popular airlines that fly from Toronto (YTO) to Washington D.C. (WAS)?
Airlines with flights from Toronto (YTO) to Washington D.C. (WAS): American Airlines, Air Canada, Copa Airlines, avianca and United Airlines. -
How many airports in Washington D.C.?
There are 2 airports near Washington D.C.: Ronald Reagan Washington National Airport and Dulles International Airport.
How to find a cheap flight from Toronto to Washington D.C.
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Toronto to Washington D.C.. Book your flights at the right time and save more.
Choose your dates flexibly and get the best deals on flights from Toronto to Washington D.C..
Tap 'Date' on the flight search bar to browse the calendar for Toronto to Washington D.C. airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Tue, Jul 15, with one-way flights starting at S$ 144.
Compare cheap flight deals from hundreds of airlines for Toronto to Washington D.C. flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Toronto to Washington D.C.. The cheapest flight at the moment is with Porter Airlines.
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You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Toronto to Washington D.C. to get your exclusive deals.
Find Cheap Flights & Deals on Trip.com
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