$121 Find Cheap Flights from Canada to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
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Everything you should know

Cheapest round-trip
$198
Typical prices: $186-$341
Porter Airlines
Thu 1/8Sun 1/11
YTZ - IAD • Non-stop
Cheapest one-way
$121
Typical prices: $144-$272
Multiple Airlines
Thu 1/22
YYZ - BWI • 1 stop
Our travelers' advice
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Choose Air Canada's regional jets for more legroom.
United Airlines allows only one carry-on per passenger.
User tips
User tips
User tips
User tips
Top airlines
United Airlines
Most flights • 82 per week
Porter Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
YYZ-WAS
Cheapest
YUL-WAS
Most popular
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 12% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Canada to Washington, D.C.

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Canada to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Canada to Washington, D.C.

Thu, Jan 8 - Sun, Jan 11
Porter Airlines Logo
8:50 am - 10:19 am
YTZ
-
IAD
1h 29mnonstop
Porter Airlines Logo
11:35 am - 1:09 pm
IAD
-
YTZ
1h 34mnonstop
$198Porter Airlines
Fri, Jan 16 - Mon, Jan 19
Porter Airlines Logo
8:50 am - 10:19 am
YTZ
-
IAD
1h 29mnonstop
Porter Airlines Logo
11:35 am - 1:09 pm
IAD
-
YTZ
1h 34mnonstop
$199Porter Airlines
Thu, Jan 22 - Thu, Jan 29
Air Canada Logo
7:10 am - 12:19 pm
YYZ
-
DCA
5h 09m1 stop
Air Canada Logo
6:00 am - 10:49 am
DCA
-
YYZ
4h 49m1 stop
$207Air Canada
Sat, Feb 14 - Sat, Feb 14
United Airlines Logo
10:00 am - 11:46 am
YYZ
-
IAD
1h 46mnonstop
United Airlines Logo
5:17 pm - 11:59 pm
IAD
-
YYZ
6h 42m1 stop
$209United Airlines
Thu, Jan 22 - Thu, Jan 29
Air Canada Logo
7:10 am - 12:19 pm
YYZ
-
DCA
5h 09m1 stop
Air Canada Logo
8:40 pm - 10:17 pm
DCA
-
YYZ
1h 37mnonstop
$210Air Canada
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
3:40 pm - 8:31 am
YYZ
-
BWI
16h 51m1 stop
Multiple Airlines Logo
6:20 am - 11:20 pm
BWI
-
YYZ
17h 00m1 stop
$212Multiple Airlines
Tue, Jan 20 - Sun, Jan 25
Multiple Airlines Logo
3:40 pm - 7:03 pm
YYZ
-
BWI
27h 23m1 stop
Multiple Airlines Logo
5:47 pm - 2:40 pm
BWI
-
YYZ
20h 53m1 stop
$217Multiple Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
7:40 pm - 9:25 pm
YYZ
-
IAD
1h 45mnonstop
United Airlines Logo
10:06 pm - 11:46 pm
IAD
-
YYZ
1h 40mnonstop
$219United Airlines
Thu, Jan 15 - Sun, Jan 18
Delta Logo
12:11 pm - 11:23 pm
YVR
-
DCA
8h 12m1 stop
Delta Logo
6:05 am - 8:54 pm
DCA
-
YVR
17h 49m2 stops
$332Delta
Thu, Jan 15 - Sun, Jan 18
Delta Logo
12:11 pm - 10:00 pm
YVR
-
DCA
6h 49m1 stop
Delta Logo
6:05 am - 10:59 am
DCA
-
YVR
7h 54m1 stop
$333Delta
Booking Insights

KAYAK's insights & trends for flights to Washington, D.C.

Get data-powered insights and trends for flights to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Washington, D.C.?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

If traveling to Washington, D.C., the cheapest city to fly from in the last 3 days was Toronto, with flights as low as $121 one-way and $198 round-trip. Flights from Montreal are the most searched and start at $235 for a return trip.

How much is a flight to Washington, D.C.?

The average and cheapest price for all round-trip flights to Washington, D.C. from each origin found by users searching on KAYAK in the last month.

On average, a flight to Washington, D.C. costs $387. The cheapest price found on KAYAK in the last 2 weeks cost $114 and departed from Toronto Island Airport. The most popular routes on KAYAK are Montreal to Washington, D.C. which costs $490 on average, and Toronto to Washington, D.C., which costs $446 on average.

See prices from:

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Washington, D.C. is September, where tickets cost $213 on average for one-way flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from Canada is $534 and $520 respectively. For return trips, the best month to travel is October with an average price of $213.

What is a good deal for flights to Washington, D.C.?

If you’re looking for cheap airfare to Washington, D.C., 25% of our users found tickets to Washington, D.C. for the following prices or less: From Toronto Island Airport $126 one-way - $192 round-trip, from Toronto Pearson Intl Airport $202 one-way - $269 round-trip, from Montreal Pierre Elliott Trudeau Intl Airport $240 one-way - $339 round-trip.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 44 days before departure.

Which is the cheapest airport to fly into in Washington, D.C.?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport, with an average flight price of $204.

Good to know

Low seasonNovember
Cheapest flight$121
Most popular time to fly and prices are also 1% lower on average.
Flight from Toronto Pearson Airport to Baltimore

Flights from Canada to Washington, D.C.: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Canada to Washington, D.C. 
Verified travelerFlew with Air Canada
YYZ
-
IAD
Dec 2024
Get on a regional sized (smaller than Boeing 737 or Airbus A320) jet if you can, they are older and have more legroom than newer aircraft.
Verified travelerFlew with United Airlines
YYZ
-
IAD
Nov 2024
Do not carry bigger the specified sized bags for cabin baggage. Only one carry on ba

FAQs - booking Washington, D.C. flights

  • How do you get from Washington Dulles Airport to Washington D.C.’s city centre?

    Getting from Washington Dulles International Airport to downtown Washington D.C. is quite easy. For a more comfortable trip, visitors can rent a car from one of the desks located at the arrivals terminal or hail a cab from one of the taxi ranks just outside. For a cheaper trip, public transport is available. The Metro’s silver line passes through the main terminal while buses towards the city depart every 15-20 minutes and are a 47-minute trip.

  • What kind of financial services does Washington Dulles Airport offer?

    In order to provide the best experience possible, Washington Dulles International Airport offers a wide range of services pertaining to finances. These services include ATM machines where you can easily withdraw money, and currency exchange desks where you can exchange money to avoid any problems once at your destination.

  • Does Washington Dulles Airport provide services to families with children?

    Washington Dulles International Airport provides families with access to nursing rooms, which are equipped with comfortable seating, power outlets and a quiet environment to enjoy some privacy. For older children there is a play area located near Gate B70, which features airplane-themed climbing toys and an interactive game system with hundreds of games.

  • What hotels are close to Washington Dulles Airport?

    There are a number of hotels near Washington Dulles International Airport, perfect if you are arriving late, leaving early or if your flight was delayed. The Washington Dulles Airport Marriott, for example, is located only 4 minutes from the airport and offers its guests a free airport shuttle service available upon request.

  • What is the cheapest flight to Washington, D.C.?

    If traveling to Washington, D.C., the cheapest city to fly from in the last 3 days was Toronto, with flights as low as $121 one-way and $198 round-trip. Flights from Montreal are the most searched and start at $235 for a return trip.

  • Which Washington, D.C. airport is closest to central Washington, D.C.?

    There are 2 major airports in Washington, D.C.. The nearest airport from Washington, D.C. city center is Reagan Washington National Airport (4 miles), followed by Washington Dulles Airport (22 miles).

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

    On average, a flight to Washington, D.C. costs $387. The cheapest price found on KAYAK in the last 2 weeks cost $114 and departed from Toronto Island Airport.

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

    Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Friday where tickets can be as cheap as $374. On the other hand, the most expensive day to fly is Sunday, where prices are $568 on average.

  • How does KAYAK find such low prices on flights to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Washington, D.C.?

    The cheapest time of day to fly to Washington, D.C. is generally in the morning, when flights cost $310 on average. The most expensive time of day to fly to Washington, D.C. is generally at night, which is peak travel time and where the average cost of a ticket is $369.

Top tips for finding cheap flights to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $235 or less one-way and $310 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington, D.C. flight deals.
  • Flights to Washington D.C. usually land at Washington Dulles Airport. One of the three major airports in the Washington-Baltimore area, Dulles Airport is located across Loudoun and Fairfax counties in Virginia, about 42 kilometers west of Washington D.C.’s city centre.
  • If you get to the airport with time to spare, why not enjoy some shopping? In addition to a vast range of stores and kiosks, Washington Dulles International Airport houses a number of stores such as the Duty Free Americas chain, which sells just about anything. You certainly wont have trouble getting your friends and family a great gift or souvenir from your trip.
  • Eating at Washington Dulles International Airport is not a problem as there are over 30 food and drink options at the airport, many of which are open 24 hours a day. Enjoy a taste of local cuisine at one of the proper sit down restaurants or grab a quick sandwich on your way to the gate.
  • Members of the military on active duty, along with their families, are welcomed by Washington Dulles International Airport to the USO Lounge located at the arrivals level of the main terminal. This features comfortable seating, TV, videogames, newspapers, magazines, snacks and drinks. For all other passengers, the airport features a number of lounges that can be accessed on a pay-per-use basis.
  • Flights to Washington D.C. might also land at Ronald Reagan Washington National Airport. Located in Arlington, Virginia, it is the main passenger airport serving Washington D.C. and the nearest commercial airport in the area.

Reviews of the top 5 airlines serving from Canada to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 397 reviews
8.0Comfort
8.2Boarding
8.6Crew
7.6Food
7.0Entertainment
Airline reviews

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

4.0 OkayAnonymous, Dec 2025
YTZ - YUL
Read more Porter Airlines reviews

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

The flight was fine see earlier note for the problem

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

The food is terrible. The same pasta or chicken with bad taste and presentation

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Great crew, excellent landing, good food. Over all great experience. Thank you!

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was on time and crew were nice, seats were tight and there was entertainment available

Good service, friendly staff. Food was average for airlines and the seats were small.

Worst flight ever. I was suppose to have a 3 1/2 hour layover in Chicago but got to the gate 4 minutes before boarding.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

I was seated near a "stinky" person. That's not the fault of Westjet🙁😶‍🌫️

Do not fly on WestJet if you have a connection. It failed to integrate with my connecting Delta flight and I almost missed it.

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

A little better seat cushions would be appreciated. Crews were all good.

The process and flight were both smooth and trouble free

Flight delayed 3 hours, missed my connection in Atlanta. Instead of getting to Savannah at 6PM arrived after 10:00PM Middle seat, couldn't get isle or window, couldn't book my seats in advance, had to book at the gate. That's a 1st for me and I used to travel a lot

my carry-on bag was delayed and I did not receive it until the day of my return at the airport. This delay caused me significant inconvenience, as I did not have access to my personal belongings for the duration of my trip. I had expected to rely on my carry-on items, and being without them negatively impacted my travel experience.

Technology issues at the bag-check counter caused a delay, and we were unable to check out our bags, ultimately missing our flight. They offered no assistance other than telling us to book another flight out of Calgary. We arrived with plenty of time; if there hadn't been an issue with the kiosk and the length of the lines due to the technical issues, we could have made it home.

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

The staff was great and made the long trip easy peasy!

Air Canada cancelled our flight and reschedule it 26 hours later that completely interrupted my family's long waited Japan trip, it wasn't due to natural reason such as weather but under the company's control. On the day we wasted 9 hours of our time from 6am to 3pm, including a few hours in the customer counter waiting for supervisor to handle our rescheduling. When we came to the counter for rebooking help there were at least 4 employees on the counter but we were told they were not trained to handle customer rebooking, we were also told the supervisor could come 10:30 to handle our rebooking, but she showed up more than one hour later, the end result was exactly the same so the few hours we spent waiting for her was completely wasted; We already prepaid hotel and all the tickets for the our stay in Tokyo so all of the cost for the first day is completed wasted; The $80 meal voucher issues was far less than our financial loss due to the financial cancellation, and it was not surprisingly invalid (as Your company screw up everything possible along the flight), the vouchers were supposed to last 72 hours, when we tried to used it at our lounge next day less than 24 hours from its issuing at a designated restaurant, the worker there couldn't scan the vouchers after multiple tries on all 4 vouchers issued, so we had to pay the food from our own money; For the two return flights they were also full of unfortunate events that caused bad experience and further delay and waste of our time, both flights departed late and the last leg had another significant delay of more than half an hour after touchdown, the gate was for some reason not available so we waited more than half an hour, when we got out of plane it was almost one hour later than the supposed arrival time; The gate you arranged is the farthest in Vancouver airport, also was the luggage pickup location in Seattle airport; We also called customer service for rescheduling help and after a long time wait (more than an hour) we got a call back but the CS representative was equally clueless and unhelpful. Other than a fatal crash, your company couldn't do anything right and provided the worst service possible among the tons of flights we have taken in our lives.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Linthicum Heights
Hanover
Springfield
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Towson
Oxon Hill
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Glen Burnie
Greenbelt
Ellicott City
Edgewood
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Pikesville
Hunt Valley
Lutherville Timonium
Camp Springs
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Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to Washington, D.C.

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.