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Find cheap flights from Washington Dulles Airport to Canada from $108

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Canada departing on 9/10. 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
0 bags
Fri 6/7
Fri 6/14

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Best Canada Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Torontononstop$247
Calgary
Calgarynonstop$236
Halifax
Halifax1 stop$297
Ottawa
Ottawa1 stop$297
Québec City
Québec City1 stop$460
Winnipeg
Winnipeg1 stop$359
Kelowna
Kelowna1 stop$393
St. John's
St. John's1 stop$495
Saskatoon
Saskatoon1 stop$372
Regina
Regina2 stops$438
Charlottetown
Charlottetown2 stops$511
Moncton
Moncton2 stops$562
Thunder Bay
Thunder Bay1 stop$479
London
London1 stop$690
Fredericton
Fredericton2 stops$459

Good to know

Low season

February

High season

August

Cheapest flight

$108
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Washington Dulles Airport to Calgary

FAQs - booking Canada flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Canada?

    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 from Washington Dulles Airport to Canada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Canada?

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

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Canada?

    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 Canada with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Canada?

    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 Canada from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Canada

  • Morning departure is around 36% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Dulles Intl to Canada

 
Need help choosing which airline to fly with from Dulles Intl to Canada? 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
DeltaOverall score based on 10793 reviews
7.9Comfort
8.6Crew
7.4Food
8.2Boarding
8.0Entertainment
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

The on time performance and the ease of boarding are great. The crew were cordial. During landing the pilot made a hard landing with some swerve that was a bit rough but other than that everything else is as smooth as it can be.

Horrible, flight on the way to Vegas was delayed significantly and then on my way back my second flight was cancelled

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

We requested 2 wheel chairs upon arrival. On board an attendant told us to remain in our seats until everyone was off the plane. we were in row 11 and thought we would be off early. After all were off, a different attendant said we should leave, and that the chairs were gone. One was available for my friend who had just spent 9 days in hospital but I had to walk quite some distance. Eventually a cart arrived to take us the rest of the way. This was over an hour after our arrival. The staff at the terminal did their best to help us but if we had been allowed off with the other passengers, our ride home would have been an hour earlier.

Our flight experience was great! Flight staff was funny and offered great service. Made record flying time coming home from Vegas after having to wait for planes on the tarmac because of high winds

Seats can use more cushioning, it felt very hard. The snack option could be better

Over all good. I had some issues with trying to buy my seat. The Westjet system kept trying to charge my credit card, without getting the seat. In the end after 5 times being charged, I got my seat.

I did not have a meal or entertainment, but flight was comfortable, beverage service was quick, crew was very helpful and pleasant. And a very smooth flight overall.

Wish we had music during take off and landing like the last flight

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Great. Porter is very efficient, welcoming, and organized. I fly Porter often.

Flight was smooth and comfortable. The crew were exceptional. Amanda, Nichole and Hershel were attentive to our every need. So friendly. My daughter and I were surprised at quality of service. Loved the double row seating. Snacks were delicious. We would definitely fly with Porter again. Flight PD 670 SFO to YYZ Thank you so much for the best flight experience we have had

The E195-E2 is a great aircraft! Leather seats, lots of legroom and SO quiet! The flight crew is terrific!

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight delayed 6 hr. Looking for compensation and will claim for it.allow US people to fix to avoid huge delay having a canadian tech to fix it.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

Book cheap flights from Washington, D.C. to Canada

Recent round-trip flight deals

8/19Mon
nonstopWestJet
4h 49mIAD-YYC
8/26Mon
nonstopWestJet
4h 21mYYC-IAD
$236
8/19Mon
nonstopWestJet
4h 49mIAD-YYC
8/26Mon
nonstopWestJet
4h 21mYYC-IAD
$240
6/19Wed
nonstopPorter Airlines
1h 30mIAD-YTZ
7/3Wed
nonstopPorter Airlines
1h 27mYTZ-IAD
$247
6/3Mon
nonstopPorter Airlines
1h 30mIAD-YTZ
6/13Thu
nonstopPorter Airlines
1h 27mYTZ-IAD
$248
9/10Tue
nonstopAir Canada
4h 49mIAD-YYC
9/16Mon
nonstopAir Canada
4h 21mYYC-IAD
$263
8/21Wed
1 stopUnited Airlines
17h 41mIAD-YYC
8/28Wed
nonstopUnited Airlines
4h 21mYYC-IAD
$272
9/10Tue
nonstopAir Canada
4h 49mIAD-YYC
9/18Wed
1 stopAir Canada
7h 18mYYC-IAD
$273
9/10Tue
nonstopUnited Airlines
4h 49mIAD-YYC
9/13Fri
1 stopUnited Airlines
15h 36mYYC-IAD
$278
8/19Mon
nonstopDelta
4h 49mIAD-YYC
8/26Mon
nonstopDelta
4h 21mYYC-IAD
$305
9/10Tue
1 stopDelta
10h 43mIAD-YYC
9/21Sat
2 stopsDelta
13h 53mYYC-IAD
$315

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Recent one-way flight deals

9/10Tue
nonstopUnited Airlines
4h 49mIAD-YYC
$108
6/16Sun
nonstopPorter Airlines
1h 30mIAD-YTZ
$112
5/27Mon
nonstopPorter Airlines
1h 30mIAD-YTZ
$113
9/10Tue
1 stopUnited Airlines
9h 41mIAD-YYC
$118
6/4Tue
nonstopAir Canada
1h 30mIAD-YYZ
$127
7/15Mon
nonstopDelta
4h 49mIAD-YYC
$130
5/27Mon
1 stopAir Canada
4h 54mIAD-YTZ
$132
9/26Thu
1 stopDelta
10h 43mIAD-YYC
$132
8/12Mon
1 stopWestJet
8h 24mIAD-YVR
$154
8/12Mon
1 stopWestJet
22h 11mIAD-YEG
$159

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Last minute flights from Dulles Intl to Canada

Last minute flight, train and bus deals

5/11Sat
multi-stopUnited Airlines
7h 07mIAD-YYC
5/29Wed
multi-stopUnited Airlines
14h 17mYYC-IAD
$377
5/13Mon
nonstopAir Canada
5h 54mIAD-YVR
5/22Wed
nonstopAir Canada
5h 15mYVR-IAD
$389
5/13Mon
multi-stopUnited Airlines
8h 17mIAD-YVR
5/22Wed
nonstopUnited Airlines
5h 10mYVR-IAD
$399
5/13Mon
nonstopAir Canada
5h 46mIAD-YVR
5/15Wed
nonstopAir Canada
5h 10mYVR-IAD
$418
5/12Sun
multi-stopDelta
8h 14mIAD-YYC
5/30Thu
multi-stopDelta
8h 55mYYC-IAD
$431
5/13Mon
nonstopPorter Airlines
1h 30mIAD-YTZ
5/15Wed
nonstopPorter Airlines
1h 27mYTZ-IAD
$480
5/10Fri
nonstopPorter Airlines
1h 30mIAD-YTZ
5/14Tue
nonstopPorter Airlines
1h 27mYTZ-IAD
$482
5/11Sat
multi-stopWestJet
3h 45mIAD-YYZ
5/18Sat
multi-stopWestJet
16h 48mYYZ-IAD
$552
5/13Mon
multi-stopWestJet
14h 57mIAD-YYZ
5/18Sat
multi-stopWestJet
4h 53mYYZ-IAD
$564
5/12Sun
multi-stopDelta
7h 29mIAD-YYZ
5/15Wed
multi-stopDelta
6h 40mYYZ-IAD
$598

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Washington Dulles Airport - Canada Flights

Departure:

Washington Dulles Airport (IAD)United States

Return flight deals:

Canada - Washington Dulles Airport

Cabin classes:

$677
$439
$559
$139