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C$ 162+ Cheap flights to Washington, D.C.

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
— WAS
8 Jul — 15 Jul1
1 adult

Flights to Washington, D.C. in 2025

Find the latest flights to Washington, D.C. in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 3 July 2025.

Round-trip from

C$ 238

One-way from

C$ 162

Popular in

June

Cheapest in

April

Average price

C$ 335

Good round-trip deal

C$ 239 or less

Good one-way deal

C$ 225 or less
Porter Airlines
  • Porter Airlines
  • 9/8-15/8
  • Nonstop
  • 3h 04m total
  • Toronto to Washington, D.C.
Air Transat
  • Air Transat
  • 22/7
  • Nonstop
  • 1h 31m total
  • Toronto to Washington, D.C.
Highest demand for flights based on searches. 3% potential increase in price (C$ 19 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Toronto to Washington, D.C..
Price to beat on a one-way flight from Toronto to Washington, D.C..

Find flight deals to Washington, D.C.

Cheapest flights to Washington, D.C.
Explore the most affordable flight options available to Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 3 July 2025.

Sat 9/81:25 p.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
Fri 15/811:35 a.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 3/7C$ 238
Tue 12/87:25 a.m.YYZ - DCA
Nonstop1h 32mAir Canada
Tue 19/86:59 a.m.DCA - YYZ
Nonstop1h 34mAir Canada
Deal found 3/7C$ 240
Wed 6/88:10 a.m.YYZ - IAD
Nonstop1h 27mAir Canada
Tue 12/810:20 a.m.IAD - YYZ
Nonstop1h 35mAir Canada
Deal found 2/7C$ 247
Fri 11/78:45 a.m.YTZ - IAD
Nonstop1h 31mAir Transat
Tue 5/84:10 p.m.IAD - YTZ
Nonstop1h 33mAir Transat
Deal found 1/7C$ 248
Wed 6/81:25 p.m.YTZ - IAD
Nonstop1h 31mMultiple Airlines
Wed 13/89:35 a.m.IAD - YTZ
1 stop7h 11mMultiple Airlines
Deal found 1/7C$ 251
Tue 7/109:00 a.m.YYZ - IAD
1 stop11h 55mUnited Airlines
Wed 8/108:28 a.m.IAD - YYZ
Nonstop1h 36mUnited Airlines
Deal found 1/7C$ 252
Thu 7/810:25 a.m.YTZ - DCA
1 stop5h 23mAir Canada
Sun 10/86:00 a.m.DCA - YTZ
1 stop5h 46mAir Canada
Deal found 3/7C$ 252
Sat 11/105:19 p.m.YYZ - DCA
Nonstop1h 40mAmerican Airlines
Wed 15/107:30 a.m.DCA - YYZ
1 stop4h 30mAmerican Airlines
Deal found 3/7C$ 278
Wed 22/103:59 p.m.YYZ - IAD
1 stop7h 01mDelta
Tue 28/101:00 p.m.IAD - YYZ
1 stop4h 23mDelta
Deal found 1/7C$ 297
Fri 8/87:55 a.m.YTZ - BWI
1 stop7h 50mMultiple Airlines
Wed 13/86:31 p.m.BWI - YTZ
1 stop25h 31mMultiple Airlines
Deal found 2/7C$ 345
Tue 15/76:30 a.m.YYZ - BWI
1 stop27h 49mMultiple Airlines
Sat 26/712:15 p.m.BWI - YYZ
1 stop26h 14mMultiple Airlines
Deal found 3/7C$ 375
Tue 5/86:30 a.m.YYZ - BWI
1 stop5h 12mDelta
Mon 11/86:00 a.m.BWI - YYZ
1 stop3h 22mDelta
Deal found 3/7C$ 378

Cheapflights Fare Finder

Locate flights to Washington, D.C. that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 3 July 2025.
Use the filters below to find and compare flights to Washington, D.C. that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 9/8

1:25 p.m.-2:56 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Fri 15/8

11:35 a.m.-1:08 p.m.

Nonstop1h 33m

C$ 238

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 12/8

7:25 a.m.-8:57 a.m.

Nonstop1h 32m

Washington, D.C. Reagan-National

Tue 19/8

6:59 a.m.-8:33 a.m.

Nonstop1h 34m

C$ 240

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 6/8

12:15 p.m.-1:42 p.m.

Nonstop1h 27m

Washington, D.C. Dulles Intl

Tue 12/8

10:20 a.m.-11:55 a.m.

Nonstop1h 35m

C$ 247

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 18/7

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sat 26/7

4:10 p.m.-5:43 p.m.

Nonstop1h 33m

C$ 249

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 6/8

1:25 p.m.-2:56 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Wed 13/8

9:35 a.m.-4:46 p.m.

1 stop7h 11m

C$ 251

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 7/10

9:00 a.m.-8:55 p.m.

1 stop11h 55m

Washington, D.C. Dulles Intl

Wed 8/10

8:28 a.m.-10:04 a.m.

Nonstop1h 36m

C$ 252

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Thu 7/8

10:25 a.m.-3:48 p.m.

1 stop5h 23m

Washington, D.C. Reagan-National

Sun 10/8

6:00 a.m.-11:46 a.m.

1 stop5h 46m

C$ 252

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Tue 21/10

3:25 p.m.-9:05 p.m.

1 stop5h 40m

Washington, D.C. Dulles Intl

Sun 26/10

9:55 a.m.-4:55 p.m.

1 stop7h 00m

C$ 270

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 11/10

5:19 p.m.-6:59 p.m.

Nonstop1h 40m

Washington, D.C. Reagan-National

Wed 15/10

7:30 a.m.-12:00 p.m.

1 stop4h 30m

C$ 278

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 22/10

3:59 p.m.-11:00 p.m.

1 stop7h 01m

Washington, D.C. Dulles Intl

Tue 28/10

1:00 p.m.-5:23 p.m.

1 stop4h 23m

C$ 297

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 36 results
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Best time to book a flight to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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 to Washington, D.C.

When is the best time to book a flight to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Washington, D.C.. Price data was last updated on 27 June 2025.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Washington, D.C.?

On average, a flight from Toronto to Washington, D.C. takes 6 hours 20 minutes. Flights to Washington, D.C. from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Washington, D.C.. Price data was last updated on 15 September 2024.

Users looking for the lowest fares to Washington, D.C. should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.

Weekly flight availability to Washington, D.C.

The most flights from Toronto to Washington, D.C. are scheduled on a Thursday (32 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (24 on average).

What are the cheapest airlines that fly to Washington, D.C.?

The cheapest airlines flying from Toronto to Washington, D.C. are Air Transat, Porter Airlines and American Airlines.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated 3 July 2025.
See what other customers who have flown with Porter Airlines,Delta, andAir Transat to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.7

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.7

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
8.0
Very good

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.7

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.7

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.7

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.7

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

FAQs about flying to Washington, D.C.

  • How long is the flight to Washington?

    If you are looking for Washington flight deals, travelling from Toronto Pearson International Airport or Montreal-Trudeau International Airport to Seattle-Tacoma International Airport (SEA) will take an average of 7h 15min. However, travelling to Tri-Cities Airport in Pasco, Washington will take much longer, ranging from 8h 30min. Travelling from Calgary International Airport to Washington will also take longer.

  • Where can I get direct flights to Washington from?

    Unfortunately there are no direct flights available from Canada to Washington state at the moment. You can find Washington flight deals with one ore two stops, in Detroit, Minneapolis and Calgary among other choices. Make sure to check the flight schedules before booking a seat since there are certain flights that make more than one stop before arriving to the final destination. There are cheap flight deals to Washington available, especially for flights that have more stops before arriving to their destination.

  • What is the best way to travel around Washington?

    Regarding travelling around Washington, you can tour the state via train, monorail, bus, ferry, trolley, or clipper ferry. You can also explore Washington through city cruises. You can try riding on the Amtrak Cascades train that takes you throughout Washington. You may also want to try using the light rail, called the Sounder, that travels between Tacoma and Seattle. If you want to get around Seattle in Washington, you have the option to explore the city via the amphibious duck mobile, which is a one-of-a-kind transportation service. If you want to travel by sea, ferries can take you to the Strait of Juan de Fuca and Puget Sound. You can even stop for some ice cream in Kingston if you take the Edmonds ferry.

  • What are some of the things I can do in Washington?

    There are many places in Washington that you won’t want to miss. From the beautiful green landscapes of Hoh Rain Forest, charming cities like Bellingham, and the cultural hub of Seattle, there is a reason why millions of tourists come to visit Washington. There are many places worth visiting, including the Olympic National Park, Seattle Center, San Juan Islands, Mount Rainier National Park, Leavenworth, North Cascades National Park, Puget Sound, Mount St. Helens National Volcanic Monument, Deception Pass State Park, Port Angeles, Spokane, Bellingham, Mount Baker-Snoqualmie National Forest, Sol Duc Hot Springs, Pacific Crest Trail, the Museum of Glass, Washington State Capitol Building, Vancouver, and Future of Flight.  If you are looking for dining places in Washington, there are several popular restaurants you can go to. The Summit House at the Crystal Mountain Resort includes a breathtaking view to behold while you dine. Matt’s in the Market in Seattle is known for its pan-fried, cornmeal-crusted catfish sandwich. If you are going to have breakfast, you must visit the Maple Counter Café in Walla Walla and try the French-baked omelet and the strawberry granola pancakes. Other restaurants include the Roslyn Café, the Atomic Ale Brewpub & Eatery, Frisko Freeze, the Alder Wood Bistro, Mary Lou’s Milk Bottle, Red Mill Burgers, Ocean Crest Resort, Train Wreck Bar & Grill, and Munchen Haus.

  • Do I need a visa or a passport to travel to Washington?

    For Canadian citizens, you do not need to carry a visa to travel to Washington unless you plan on moving there to study, work, or invest. However, you will need to have a Canadian passport with you in order to enter the US. Regarding permanent Canadian citizens, a non-immigrant visa is needed before you can enter the US. Make sure to apply for the visa in advance rather than waiting until the last minute. You will also need a passport.

  • Can I find cheaper flights to Washington, D.C. if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Washington, D.C. on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Washington, D.C.?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Washington, D.C..

  • What is the cheapest airport to fly to in Washington, D.C.?

    Baltimore/Washington is currently the cheapest airport to fly to in Washington, D.C.. One-way flights to Baltimore/Washington typically cost C$ 49, while round-trip flights cost around C$ 86.

  • How much is a round-trip flight to Washington, D.C.?

    A round-trip flight to Washington, D.C. will typically cost around C$ 70, however they can be found for as little as C$ 63.

  • Where does the fastest flight to Washington, D.C. depart from?

    For those looking to save time traveling to Washington, D.C., Toronto offers the quickest one-way flight (1 hour 27 minutes).

  • Does Washington, D.C. Dulles Intl have rental cars?

    Yes. Those touching down at Washington, D.C. Dulles Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl?

    Yes. Washington, D.C. Dulles Intl has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl (0.0 km away from Washington, D.C. Dulles Intl).

See more FAQs

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Herndon
Arlington
Hanover
Reston
Fairfax
Ellicott City
Gaithersburg
Alexandria
Manassas
Fredericksburg
Rockville

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Deals for Washington, D.C. flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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Can Cheapflights find flights to Washington, D.C. with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Washington, D.C., users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Washington, D.C. become cheaper?

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