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.
$119+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — WAS
Mar 30 — Apr 61
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 April or October, 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.
Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (Flightnetwork) |
One-way from | $119 (Air Canada) |
Popular in | August |
Cheapest in | April |
Average price | $268 |
Good round-trip deal | $183 or less |
Good one-way deal | $109 or less |
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 March 25, 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 March 25, 2025.
This Trip.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:45 amYTZ - IAD
Nonstop1h 31mPorter Airlines
Sun 5/254:20 pmIAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 3/24![Porter Airlines logo]()
$181
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:05 pmYYZ - IAD
1 stop4h 10mAir Canada
Sun 4/274:07 pmIAD - YYZ
1 stop4h 36mAir Canada
Deal found 3/24![Air Canada logo]()
$183
This Air Canada deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/299:00 amYYZ - DCA
1 stop6h 49mAir Canada
Sun 6/16:00 amDCA - YYZ
1 stop4h 39mAir Canada
Deal found 3/24![Air Canada logo]()
$188
This Flightnetwork deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:25 amYTZ - IAD
1 stop6h 48mMultiple Airlines
Sun 4/272:00 pmIAD - YTZ
Nonstop1h 30mMultiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$188
This flugladen.de deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2410:25 amYTZ - DCA
1 stop4h 59mAir Canada
Sun 4/2711:00 amDCA - YTZ
1 stop5h 50mAir Canada
Deal found 3/23![Air Canada logo]()
$188
This Air Canada deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2210:25 amYTZ - IAD
1 stop4h 48mAir Canada
Tue 4/293:55 pmIAD - YTZ
1 stop5h 40mAir Canada
Deal found 3/24![Air Canada logo]()
$190
This United deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:10 pmYYZ - IAD
Nonstop1h 31mMultiple Airlines
Fri 5/99:45 amIAD - YYZ
1 stop5h 49mMultiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$192
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/155:25 pmYYZ - DCA
Nonstop1h 45mAmerican Airlines
Sat 4/192:55 pmDCA - YYZ
Nonstop1h 40mAmerican Airlines
Deal found 3/23![American Airlines logo]()
$199
This Trip.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:45 amYTZ - IAD
Nonstop1h 31mAir Transat
Wed 5/144:20 pmIAD - YTZ
Nonstop1h 33mAir Transat
Deal found 3/24![Air Transat logo]()
$200
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/144:30 pmYYZ - DCA
Nonstop1h 33mUnited Airlines
Sat 4/191:19 pmDCA - YYZ
1 stop5h 41mUnited Airlines
Deal found 3/24![United Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/143:59 pmYYZ - IAD
1 stop7h 08mDelta
Sat 4/196:00 amIAD - YYZ
1 stop5h 25mDelta
Deal found 3/23![Delta logo]()
$208
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1412:45 pmYYZ - IAD
Nonstop1h 34mUnited Airlines
Sun 4/2010:19 pmIAD - YYZ
Nonstop1h 35mUnited Airlines
Deal found 3/24![United Airlines logo]()
$210
Cheapflights Fare Finder
Customize your flight search to find flights from Toronto to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Toronto to Washington, D.C. that are best for you.
Fly from
Toronto
Fly to
Washington, D.C.
Route
Depart
Return
Price
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Thu 5/22
8:45 am-10:16 am
Nonstop1h 31m
Washington, D.C. Dulles Intl
Sun 5/25
4:20 pm-5:53 pm
Nonstop1h 33m
$181
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Thu 4/24
5:05 pm-9:15 pm
1 stop4h 10m
Washington, D.C. Dulles Intl
Sun 4/27
4:07 pm-8:43 pm
1 stop4h 36m
$183
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Thu 4/24
8:25 am-3:13 pm
1 stop6h 48m
Washington, D.C. Dulles Intl
Sun 4/27
2:00 pm-3:30 pm
Nonstop1h 30m
$188
TorontoWashington, D.C.
YYZ - DCA
YYZDCA
Toronto Pearson Intl
Thu 5/29
9:00 am-3:49 pm
1 stop6h 49m
Washington, D.C. Reagan-National
Sun 6/1
6:00 am-10:39 am
1 stop4h 39m
$188
TorontoWashington, D.C.
YTZ - DCA
YTZDCA
Toronto Island
Thu 4/24
10:25 am-3:24 pm
1 stop4h 59m
Washington, D.C. Reagan-National
Sun 4/27
11:00 am-4:50 pm
1 stop5h 50m
$188
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Tue 4/22
10:25 am-3:13 pm
1 stop4h 48m
Washington, D.C. Dulles Intl
Tue 4/29
3:55 pm-9:35 pm
1 stop5h 40m
$190
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Wed 5/7
12:10 pm-1:41 pm
Nonstop1h 31m
Washington, D.C. Dulles Intl
Fri 5/9
9:45 am-3:34 pm
1 stop5h 49m
$192
TorontoWashington, D.C.
YYZ - DCA
YYZDCA
Toronto Pearson Intl
Tue 4/15
5:25 pm-7:10 pm
Nonstop1h 45m
Washington, D.C. Reagan-National
Sat 4/19
2:55 pm-4:35 pm
Nonstop1h 40m
$199
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
Sun 5/11
8:45 am-10:16 am
Nonstop1h 31m
Washington, D.C. Dulles Intl
Wed 5/14
4:20 pm-5:53 pm
Nonstop1h 33m
$200
TorontoWashington, D.C.
YYZ - DCA
YYZDCA
Toronto Pearson Intl
Mon 4/14
4:30 pm-6:03 pm
Nonstop1h 33m
Washington, D.C. Reagan-National
Sat 4/19
1:19 pm-7:00 pm
1 stop5h 41m
$204
Showing 1-10 of 45 results
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- 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 FlightHub the most. FlightHub 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
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto to Washington, D.C. trip
Airlines
![Porter Airlines]()
Porter Airlines
![Air Canada]()
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.
![United Airlines]()
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.
Airports
Our travel experts
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.?
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 March 21, 2025.
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 $387). 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?
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 March 25, 2025.
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.?
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.
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.
Explore weekly flight availability from Toronto to Washington, D.C.. 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 25, 2025.
The most flights from YTO to WAS are scheduled on a Monday (33 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 on average).
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 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
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 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 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 March 25, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines 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.
Overall
8.0
Entertainment
7.9
Boarding
8.2
Comfort
8.0
Crew
8.5
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Entertainment
7.9
Boarding
8.2
Comfort
8.0
Crew
8.5
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Entertainment
7.9
Boarding
8.2
Comfort
8.0
Crew
8.5
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Entertainment
7.9
Boarding
8.2
Comfort
8.0
Crew
8.5
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Entertainment
7.9
Boarding
8.2
Comfort
8.0
Crew
8.5
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Entertainment
7.9
Boarding
8.2
Comfort
8.0
Crew
8.5
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
Traveling to a place near Toronto?
Book flights to Toronto if you plan to visit one of these locationsArlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Woodbridge
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Toronto to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Toronto to Washington, D.C.
Discover the top 6 airlines that operate flights from Toronto to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$328 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$185 | Average$272 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$214 | Average$294 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$219 | Average$303 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$221 | Average$280 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$290 | Average$400 | FlexibilityNo cancel fee | On-time60% |