What are the cheapest airlines flying from Toronto to Washington, D.C. round-trip?

Our cheapest airline available from Toronto to Washington, D.C. is Air Canada. Our recent data shows that you can find tickets from as low as $172 on this airline. Additional options worth looking into are Porter Airlines and United Airlines, starting at $173 and $180 round-trip. Air Canada is priced at 33% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Toronto to Washington, D.C. one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $115. Users have also found prices from $115 and $124 on Porter Airlines and Air Transat, respectively.

What are the most popular routes from Toronto to Washington, D.C.?

The most popular route from Toronto to Washington, D.C. is Toronto Pearson Intl - Washington, D.C. Dulles Intl. You may also consider Toronto Pearson Intl - Washington, D.C. Reagan-National or Toronto Island - Washington, D.C. Dulles Intl.

What are the cheapest flights from Toronto to Washington, D.C.?

On average you can expect to pay $290 for a flight from Toronto to Washington, D.C.. The cheapest flight overall is $122 while the most popular route, (Toronto Pearson Intl - Washington, D.C. Dulles Intl) is currently priced at $180.

What are the most reliable airlines from Toronto to Washington, D.C.?

No one likes to see their flight delayed. When booking a flight from Toronto to Washington, D.C. consider choosing ANA (90%), Avianca (87%) or Copa Airlines (84%) as they are the most reliable in getting you off to your destination on time.

What is the cheapest day to fly round-trip from Toronto to Washington, D.C.?

Users have found that flying from Toronto to Washington, D.C. on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Toronto to Washington, D.C.?

Find a great deal and save up to 108% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Toronto to Washington, D.C. within the next two weeks, with the cheapest ticket starting at $301.

What is the cheapest month to fly from Toronto to Washington, D.C.?

Our data shows that March tends to be the cheapest month to fly to Washington, D.C. from Toronto. Users have commonly found prices around $257 for the month, but tickets can be as low as $170. Due to multiple factors, prepare for potentially higher prices in August.

Most accurate provider : When it comes to deals on Toronto-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Toronto-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Toronto to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Toronto to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Toronto to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Washington, D.C..

Can I find deals for business class flights from Toronto to Washington, D.C.?

Yes. Cheapflights offers flight deals from Toronto to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$115+ Flights from Toronto to Washington, D.C.

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Find cheap flights from Toronto to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Toronto to Washington, D.C. are usually found in March or April, booked 67 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Toronto to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$172 (Booking.com)
One-way from	$115 (Air Canada)
Popular in	August
Cheapest in	March
Average price	$243
Good round-trip deal	$135 or less
Good one-way deal	$112 or less

Provider with most accurate pricing for Toronto (YTO)-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Toronto (YTO)-Washington, D.C. (WAS) flights.

Search Deals

From Toronto (YTO) to Washington, D.C. (WAS)

Search Deals

One-way flight from Toronto (YTO) to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Toronto (YTO) to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from Toronto (YTO) to Washington, D.C. (WAS).

Search Deals

Find flight deals from Toronto to Washington, D.C.

Cheapest flights from Toronto to Washington, D.C.
Explore the most affordable flight options available from Toronto to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

mar. 6/36:15 amYYZ - DCA

1 stop4h 04mAir Canada

mié. 6/46:00 amDCA - YYZ

1 stop4h 39mAir Canada

Deal found 4/28

$172

mar. 10/77:47 pmYYZ - IAD

Nonstop1h 38mAir Canada

mié. 10/88:20 amIAD - YYZ

1 stop10h 13mAir Canada

Deal found 4/28

$172

vie. 5/308:45 amYTZ - IAD

Nonstop1h 31mPorter Airlines

mié. 6/44:20 pmIAD - YTZ

Nonstop1h 33mPorter Airlines

Deal found 4/28

$173

mar. 6/37:47 pmYYZ - IAD

Nonstop1h 40mUnited Airlines

mié. 6/43:30 pmIAD - YYZ

Nonstop1h 39mUnited Airlines

Deal found 4/27

$180

mar. 6/34:20 pmYTZ - IAD

1 stop4h 44mAir Canada

mié. 6/41:00 pmIAD - YTZ

1 stop5h 37mAir Canada

Deal found 4/28

$184

mar. 6/33:25 pmYTZ - DCA

1 stop6h 28mAir Canada

mié. 6/412:55 pmDCA - YTZ

1 stop5h 42mAir Canada

Deal found 4/28

$184

mar. 6/31:35 pmYTZ - IAD

Nonstop1h 31mMultiple Airlines

mié. 6/41:00 pmIAD - YTZ

1 stop5h 37mMultiple Airlines

Deal found 4/28

$191

mié. 5/281:35 pmYTZ - IAD

Nonstop1h 31mAir Transat

mié. 6/44:20 pmIAD - YTZ

Nonstop1h 33mAir Transat

Deal found 4/28

$205

mié. 5/283:00 pmYYZ - DCA

1 stop4h 09mUnited Airlines

jue. 5/296:59 amDCA - YYZ

Nonstop1h 33mUnited Airlines

Deal found 4/27

$209

vie. 6/272:27 pmYYZ - DCA

1 stop8h 32mDelta

lun. 6/3011:00 amDCA - YYZ

1 stop6h 24mDelta

Deal found 4/28

$215

vie. 5/2312:10 pmYYZ - IAD

1 stop7h 32mDelta

mié. 5/285:24 pmIAD - YYZ

1 stop5h 34mDelta

Deal found 4/28

$215

jue. 5/294:30 pmYYZ - DCA

Nonstop1h 33mMultiple Airlines

dom. 6/16:59 amDCA - YYZ

Nonstop1h 33mMultiple Airlines

Deal found 4/27

$221

Best flights from Toronto to Washington, D.C.
Discover carefully curated flight deals from Toronto to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 30, 2025.

mar. 6/36:15 amYYZ - DCA

1 stop4h 04mAir Canada

mié. 6/46:00 amDCA - YYZ

1 stop4h 39mAir Canada

Deal found 4/28

$172

vie. 5/308:45 amYTZ - IAD

Nonstop1h 31mPorter Airlines

mié. 6/44:20 pmIAD - YTZ

Nonstop1h 33mPorter Airlines

Deal found 4/28

$173

mar. 6/37:47 pmYYZ - IAD

Nonstop1h 40mUnited Airlines

mié. 6/43:30 pmIAD - YYZ

Nonstop1h 39mUnited Airlines

Deal found 4/27

$180

mar. 6/31:35 pmYTZ - IAD

Nonstop1h 31mMultiple Airlines

mié. 6/41:00 pmIAD - YTZ

1 stop5h 37mMultiple Airlines

Deal found 4/28

$191

mié. 5/281:35 pmYTZ - IAD

Nonstop1h 31mAir Transat

mié. 6/44:20 pmIAD - YTZ

Nonstop1h 33mAir Transat

Deal found 4/28

$205

vie. 6/272:27 pmYYZ - DCA

1 stop8h 32mDelta

lun. 6/3011:00 amDCA - YYZ

1 stop6h 24mDelta

Deal found 4/28

$215

mar. 6/312:15 pmYYZ - BWI

1 stop4h 08mWestJet

mié. 6/45:40 amBWI - YYZ

1 stop4h 43mWestJet

Deal found 4/28

$241

jue. 5/228:55 pmYYZ - DCA

Nonstop1h 33mLufthansa

dom. 5/256:59 amDCA - YYZ

Nonstop1h 33mLufthansa

Deal found 4/28

$244

jue. 6/55:19 pmYYZ - DCA

Nonstop1h 40mAmerican Airlines

lun. 6/96:00 amDCA - YYZ

1 stop3h 49mAmerican Airlines

Deal found 4/28

$251

jue. 5/85:29 pmYYZ - DCA

Nonstop1h 40mWestJet Encore

dom. 5/1110:00 amDCA - YYZ

Nonstop1h 55mWestJet Encore

Deal found 4/28

$331

mar. 10/77:47 pmYYZ - IAD

Nonstop1h 38mAir Canada

mié. 10/88:20 amIAD - YYZ

1 stop10h 13mAir Canada

Deal found 4/28

$172

mar. 6/34:20 pmYTZ - IAD

1 stop4h 44mAir Canada

mié. 6/41:00 pmIAD - YTZ

1 stop5h 37mAir Canada

Deal found 4/28

$184

Last-minute flights from Toronto to Washington, D.C.
Discover last-minute flight deals from Toronto to Washington, D.C.. Data last updated abril 30, 2025 and is based on user searches.

lun. 5/55:29 pmYYZ - DCA

Nonstop1h 40mAmerican Airlines

mar. 5/612:16 pmDCA - YYZ

1 stop6h 19mAmerican Airlines

Deal found 4/28

$253

mié. 5/74:55 pmYYZ - IAD

1 stop4h 01mUnited Airlines

jue. 5/88:25 amIAD - YYZ

Nonstop1h 39mUnited Airlines

Deal found 4/28

$268

mié. 5/78:25 amYTZ - IAD

1 stop4h 49mAir Canada

jue. 5/89:45 amIAD - YTZ

1 stop5h 05mAir Canada

Deal found 4/28

$338

jue. 5/81:35 pmYTZ - IAD

Nonstop1h 31mPorter Airlines

vie. 5/164:20 pmIAD - YTZ

Nonstop1h 33mPorter Airlines

Deal found 4/28

$245

jue. 5/86:15 amYYZ - IAD

Nonstop1h 40mAir Canada

dom. 6/295:12 pmIAD - YYZ

Nonstop1h 53mAir Canada

Deal found 4/28

$271

jue. 5/86:15 amYYZ - DCA

1 stop4h 04mAir Canada

dom. 5/118:40 pmDCA - YYZ

Nonstop1h 33mAir Canada

Deal found 4/28

$298

jue. 5/811:30 amYYZ - BWI

1 stop7h 09mDelta

lun. 5/125:28 pmBWI - YYZ

1 stop5h 30mDelta

Deal found 4/27

$303

jue. 5/87:30 amYYZ - DCA

1 stop7h 06mUnited Airlines

jue. 5/88:40 pmDCA - YYZ

Nonstop1h 33mUnited Airlines

Deal found 4/28

$309

jue. 5/85:29 pmYYZ - DCA

Nonstop1h 40mWestJet Encore

dom. 5/1110:00 amDCA - YYZ

Nonstop1h 55mWestJet Encore

Deal found 4/28

$331

jue. 5/88:45 amYTZ - IAD

Nonstop1h 31mAir Transat

jue. 5/84:20 pmIAD - YTZ

Nonstop1h 33mAir Transat

Deal found 4/28

$337

vie. 5/98:45 amYTZ - IAD

Nonstop1h 31mMultiple Airlines

mar. 5/134:20 pmIAD - YTZ

Nonstop1h 33mMultiple Airlines

Deal found 4/28

$294

vie. 5/96:30 amYYZ - DCA

1 stop5h 01mWestJet

dom. 5/119:40 amDCA - YYZ

1 stop5h 20mWestJet

Deal found 4/27

$337

One-way flights from Toronto to Washington, D.C.
Search for one-way flight options from Toronto to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated abril 30, 2025.

mar. 5/204:30 pmYYZ - DCA

Nonstop1h 33mAir Canada

Deal found 4/28

$115

mié. 6/181:35 pmYTZ - IAD

Nonstop1h 31mPorter Airlines

Deal found 4/29

$115

mié. 5/281:35 pmYTZ - IAD

Nonstop1h 31mAir Transat

Deal found 4/28

$124

mié. 6/1110:05 amYYZ - IAD

Nonstop1h 34mUnited Airlines

Deal found 4/28

$130

mar. 6/33:25 pmYTZ - DCA

1 stop6h 28mAir Canada

Deal found 4/28

$130

jue. 6/1212:10 pmYYZ - IAD

Nonstop1h 31mAir Canada

Deal found 4/27

$132

jue. 6/124:20 pmYTZ - IAD

1 stop4h 44mAir Canada

Deal found 4/27

$133

mar. 6/173:00 pmYYZ - DCA

1 stop4h 40mUnited Airlines

Deal found 4/29

$135

jue. 6/123:31 pmYYZ - IAD

1 stop7h 24mDelta

Deal found 4/28

$136

jue. 6/121:35 pmYTZ - IAD

Nonstop1h 31mAPG Airlines

Deal found 4/27

$137

mar. 6/1711:01 amYYZ - DCA

Nonstop1h 40mAmerican Airlines

Deal found 4/29

$145

lun. 5/193:50 pmYYZ - DCA

1 stop7h 25mDelta

Deal found 4/28

$147

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

mar. 6/3

6:15 am-10:19 am

1 stop4h 04m

Washington, D.C. Reagan-National

mié. 6/4

6:00 am-10:39 am

1 stop4h 39m

$172

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

vie. 5/30

8:45 am-10:16 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

mié. 6/4

4:20 pm-5:53 pm

Nonstop1h 33m

$173

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

mar. 6/3

7:47 pm-9:27 pm

Nonstop1h 40m

Washington, D.C. Dulles Intl

mié. 6/4

3:30 pm-5:09 pm

Nonstop1h 39m

$180

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

mar. 6/3

8:10 am-9:41 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

mié. 6/4

8:22 am-10:04 am

Nonstop1h 42m

$182

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

mar. 6/3

4:20 pm-9:04 pm

1 stop4h 44m

Washington, D.C. Dulles Intl

mié. 6/4

1:00 pm-6:37 pm

1 stop5h 37m

$184

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

mar. 6/3

3:25 pm-9:53 pm

1 stop6h 28m

Washington, D.C. Reagan-National

mié. 6/4

12:55 pm-6:37 pm

1 stop5h 42m

$184

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

mar. 6/3

1:35 pm-3:06 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

mié. 6/4

1:00 pm-6:37 pm

1 stop5h 37m

$191

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

mié. 5/28

1:35 pm-3:06 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

mié. 6/4

4:20 pm-5:53 pm

Nonstop1h 33m

$205

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

mié. 5/28

3:00 pm-7:09 pm

1 stop4h 09m

Washington, D.C. Reagan-National

jue. 5/29

6:59 am-8:32 am

Nonstop1h 33m

$209

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

vie. 6/27

2:27 pm-10:59 pm

1 stop8h 32m

Washington, D.C. Reagan-National

lun. 6/30

11:00 am-5:24 pm

1 stop6h 24m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 48 results

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Compare providers for flights from Toronto to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Toronto to Washington, D.C. in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Toronto-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Toronto-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Toronto to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Toronto to Washington, D.C. trip

Airlines

Porter Airlines

PorterReserve provides early boarding and front-of-cabin seating with extra legroom.

Porter offers free snacks and drinks for all passengers, enhancing the travel experience.

Read more about Porter Airlinesby Daniel Scheffler

Air Canada

Economy Latitude offers priority check-in and two checked bags, enhancing travel convenience.

Preferred Seats provide up to four inches extra space, ideal for taller travelers.

Read more about Air Canadaby Jessica Macdonald

United Airlines

Economy Plus offers extra legroom seats towards the front of the cabin for added comfort.

Polaris Business Class includes lie-flat seats and upscale amenities for a premium experience.

Read more about United Airlinesby Harriet Baskas

Airports

YYZ

YYZ features efficient security lines and pre-clearance for U.S. customs, ensuring a smooth departure process.

YTZ

YTZ offers fast airport security and free Wi-Fi, making it a convenient choice for quick departures to the U.S.

IAD

IAD offers multiple transportation options to Washington, D.C., including the Metro Silver Line for a budget-friendly commute.

Our travel experts

Daniel Scheffler

Expert on Porter Airlines

Jessica Macdonald

Expert on Air Canada

Harriet Baskas

Expert on United Airlines

Kaitlyn McInnis

Expert on YYZ and YTZ

Ramsey Qubein

Expert on IAD

Best time to book a flight from Toronto to Washington, D.C.

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

How far ahead should I book a flight from Toronto to Washington, D.C.?

The best time to book flights from Toronto to Washington, D.C. is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Toronto to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Toronto to Washington, D.C. (average of $309). Flying from Toronto to Washington, D.C. in June is currently the most expensive (average of $373). 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 YTO to WAS?

One of the essential ways to save on airfare from Toronto to Washington, D.C. is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.

What is the cheapest day to fly from Toronto to Washington, D.C.?

Travelers seeking maximum savings on their Toronto to Washington, D.C. flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to Washington, D.C.

The most flights from YTO to WAS are scheduled on a Monday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Porter Airlines, Delta and Air Transat from Toronto to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Porter Airlines

8.0

Very good

285 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Delta

8.0

Very good

7,936 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Air Transat

7.8

Good

385 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

United Airlines

7.4

Good

8,696 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

American Airlines

7.2

Good

10,000 reviews

Porter Airlines

8.0

Very good

285 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

What are the cheapest airlines flying from Toronto to Washington, D.C. round-trip?
Our cheapest airline available from Toronto to Washington, D.C. is Air Canada. Our recent data shows that you can find tickets from as low as $172 on this airline. Additional options worth looking into are Porter Airlines and United Airlines, starting at $173 and $180 round-trip. Air Canada is priced at 33% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Toronto to Washington, D.C. one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $115. Users have also found prices from $115 and $124 on Porter Airlines and Air Transat, respectively.
What are the most popular routes from Toronto to Washington, D.C.?
The most popular route from Toronto to Washington, D.C. is Toronto Pearson Intl - Washington, D.C. Dulles Intl. You may also consider Toronto Pearson Intl - Washington, D.C. Reagan-National or Toronto Island - Washington, D.C. Dulles Intl.
What are the most reliable airlines from Toronto to Washington, D.C.?
No one likes to see their flight delayed. When booking a flight from Toronto to Washington, D.C. consider choosing ANA (90%), Avianca (87%) or Copa Airlines (84%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Toronto to Washington, D.C.?
On average you can expect to pay $290 for a flight from Toronto to Washington, D.C.. The cheapest flight overall is $122 while the most popular route, (Toronto Pearson Intl - Washington, D.C. Dulles Intl) is currently priced at $180.
Can I find deals for flights from Toronto to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Toronto to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Toronto to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Washington, D.C..
Can I find deals for business class flights from Toronto to Washington, D.C.?
Yes. Cheapflights offers flight deals from Toronto to Washington, D.C. 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 Toronto to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Toronto to Washington, D.C. (average of $309). Flying from Toronto to Washington, D.C. in June is currently the most expensive (average of $373). 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.

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Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

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Top 6 airlines flying from Toronto to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$158	Average$317	FlexibilityNo cancel fee	On-time67%
Porter Airlines	Cheapest$168	Average$272	FlexibilityNo cancel fee	On-time52%
United Airlines	Cheapest$213	Average$293	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$219	Average$300	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$222	Average$280	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$290	Average$404	FlexibilityNo cancel fee	On-time60%

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$115+ Cheap flights from Toronto (YTO) to Washington, D.C. (WAS)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Toronto to Washington, D.C. are usually found in March or April, booked 67 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Toronto to Washington, D.C.

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Find flight deals from Toronto to Washington, D.C.

Cheapest flights from Toronto to Washington, D.C.Explore the most affordable flight options available from Toronto to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

Explore the most affordable flight options available from Toronto to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

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

Compare providers for flights from Toronto to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Toronto to Washington, D.C. in April.

The best insider tips for Toronto to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Toronto to Washington, D.C. trip

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Porter Airlines

Air Canada

United Airlines

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Best time to book a flight from Toronto to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Toronto with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Washington, D.C.

How far ahead should I book a flight from Toronto 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 April 25, 2025.

What is the cheapest month to book a flight from Toronto to Washington, D.C.?

What is the cheapest time of day to fly from YTO to WAS?

Find hourly flight availability from Toronto to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.

What is the cheapest day to fly from Toronto 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 December 16, 2024.

Weekly flight availability from Toronto to Washington, D.C.

Rainfall in Washington, D.C. by month

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

Temperature in Washington, D.C. by month

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

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Porter Airlines, Delta and Air Transat from Toronto to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Washington, D.C.. 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 flying from Toronto to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Toronto to Washington, D.C. one-way?

What are the most popular routes from Toronto to Washington, D.C.?

What are the most reliable airlines from Toronto to Washington, D.C.?

What are the cheapest flights from Toronto to Washington, D.C.?

Can I find deals for flights from Toronto to Washington, D.C. that include hotel bookings?

How can I find direct flights from Toronto to Washington, D.C.?

Can I find deals for business class flights from Toronto to Washington, D.C.?

What is the cheapest month to book a flight from Toronto to Washington, D.C.?

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Alternative routes for Toronto to Washington, D.C.

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Top 6 airlines flying from Toronto to Washington, D.C.

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Cheapest flights from Toronto to Washington, D.C.
Explore the most affordable flight options available from Toronto to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.