IAD - YVR

C$ 181 Find Cheap Flights from Washington Dulles Airport to Vancouver

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 Vancouver departing on 28/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Vancouver Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Vancouver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Vancouver, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Dulles Intl to Vancouver (IAD-YVR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Vancouver 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 Dulles Intl to Vancouver

Sat, 11 Oct - Mon, 13 Oct
 Logo
7:15 a.m. - 8:48 p.m.IAD-YVR
16h 33m1 stop
 Logo
1:15 p.m. - 7:46 p.m.YVR-IAD
27h 31m2 stops
C$ 374
Find Deal
Wed, 22 Oct - Thu, 30 Oct
 Logo
9:00 a.m. - 8:48 p.m.IAD-YVR
14h 48m1 stop
 Logo
5:00 p.m. - 5:14 p.m.YVR-IAD
21h 14m1 stop
C$ 378
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Alaska Airlines Logo
6:25 a.m. - 12:48 p.m.IAD-YVR
9h 23m1 stop
Alaska Airlines Logo
1:48 p.m. - 12:23 a.m.YVR-IAD
7h 35m1 stop
C$ 393Alaska Airlines
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Air Canada Logo
9:45 a.m. - 8:00 p.m.IAD-YVR
13h 15m2 stops
Air Canada Logo
7:35 a.m. - 8:26 p.m.YVR-IAD
9h 51m1 stop
C$ 400Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Air Canada Logo
4:30 p.m. - 10:20 p.m.IAD-YVR
8h 50m1 stop
Air Canada Logo
9:30 a.m. - 8:26 p.m.YVR-IAD
7h 56m1 stop
C$ 415Air Canada
Find Deal
Sun, 28 Sep - Wed, 1 Oct
United Airlines Logo
7:00 a.m. - 1:53 p.m.IAD-YVR
9h 53m1 stop
United Airlines Logo
7:00 a.m. - 11:51 p.m.YVR-IAD
13h 51m2 stops
C$ 417United Airlines
Find Deal
Wed, 8 Oct - Sat, 11 Oct
United Airlines Logo
6:30 a.m. - 10:18 p.m.IAD-YVR
18h 48m1 stop
United Airlines Logo
9:47 a.m. - 12:45 a.m.YVR-IAD
11h 58m1 stop
C$ 424United Airlines
Find Deal
Thu, 19 Feb - Wed, 25 Feb
Alaska Airlines Logo
7:00 a.m. - 12:30 p.m.IAD-YVR
8h 30m1 stop
Alaska Airlines Logo
7:35 p.m. - 5:55 a.m.YVR-IAD
7h 20m1 stop
C$ 442Alaska Airlines
Find Deal
Fri, 26 Sep - Tue, 30 Sep
American Airlines Logo
5:40 p.m. - 10:45 a.m.IAD-YVR
20h 05m1 stop
American Airlines Logo
1:29 p.m. - 10:07 a.m.YVR-IAD
17h 38m2 stops
C$ 443American Airlines
Find Deal
Fri, 26 Sep - Mon, 29 Sep
American Airlines Logo
12:48 p.m. - 9:19 p.m.IAD-YVR
11h 31m2 stops
American Airlines Logo
1:29 p.m. - 10:07 a.m.YVR-IAD
17h 38m2 stops
C$ 450American Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
United offers free messaging for connectivity needs.
For smooth departures from IAD, use the AeroTrain.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Alaska Airlines
Cheapest • from C$ 393 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 22% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 374
Overall average: C$ 592
Multiple Airlines
Sat 11/10Mon 13/10
IAD - YVR • 1 stop
Cheapest one-way flights
C$ 181
Typical prices: C$ 300-563
United Airlines
Sun 28/9
IAD - YVR • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Vancouver!
Expert advice

Expert advice for your flight from Dulles Intl to Vancouver

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-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.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United offers free messaging on flights, a useful feature for business travelers needing connectivity.


United's Economy Plus seats offer up to 15 cm more legroom, enhancing comfort for medium-haul flights.

Air Canada

Air Canada offers priority boarding for Premium Economy, enhancing convenience on medium-haul flights.


Preferred Economy seats provide up to 10 cm extra legroom, ideal for added comfort on medium-haul flights.

Read more about Air Canadaby Stefanie Waldek
Airports
IAD

For smooth departures from IAD, use the AeroTrain for quick access between terminals. Check airport maps to plan your route efficiently.

Read more about IADby Stefanie Waldek
YVR

Upon arrival at YVR, take the Canada Line train for a direct, affordable ride to downtown Vancouver. Trains run every six minutes during peak times.

Read more about YVRby Lucas Aykroyd
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, Air Canada and IAD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Lucas Aykroyd

Lucas Aykroyd

Expert on YVR

Lucas Aykroyd

Lucas Aykroyd

Lucas Aykroyd is an award-winning travel writer based in Vancouver (YVR). His favorite adventures include tracking polar bears in Nunavut and rafting over a waterfall in New Zealand. Lucas has written for the in-flight magazines of Delta, SAS, and Porter Airlines. He is also a National Geographic and Toronto Star contributor.

Read more
Booking Insights

KAYAK's insights & trends for Dulles Intl to Vancouver flights

Get data-powered insights and trends into flights from Dulles Intl to Vancouver to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Vancouver?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Vancouver on a Monday and more expensive on a Sunday. On your return trip to Washington Dulles Airport, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport, 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 from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport is October, where tickets cost C$ 592 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is C$ 1,240 and C$ 962 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 525, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport, 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 on the flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport, you should book around 5 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flightC$ 181
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Washington Dulles Airport to Vancouver

When to book flights from Dulles Intl to Vancouver

Are your dates flexible? Find out the best times to travel from Dulles Intl to Vancouver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Vancouver flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport was C$ 131 for a one-way ticket and C$ 270 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Vancouver?

    Air Canada, and Hawaiian Airlines offer inflight Wi-Fi service on the Washington Dulles Airport to Vancouver flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Vancouver?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Washington Dulles Airport to Vancouver flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Vancouver?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Vancouver.

  • On which days can I fly direct from Washington Dulles Airport to Vancouver?

    There are direct flights from Washington Dulles Airport to Vancouver on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Vancouver, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Vancouver are United Airlines and Air Canada. With an average price for the route of C$ 581 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 740 and an overall rating of 7.1.

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

    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 Vancouver.

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

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

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

    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 Vancouver 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 Vancouver?

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

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 525 or less round-trip.

Reviews of the top airlines flying from Dulles Intl to Vancouver

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Vancouver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Vancouver? 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.
7.4
United AirlinesOverall score based on 8929 reviews
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

Great service on board. Boarding a bit slow due to process. Food was pretty average.

8.0 ExcellentTim, Aug 2025IAD - MUC
Read more United Airlines reviews

Great service on board. Boarding a bit slow due to process. Food was pretty average.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

Real smooth and easy, Real good leg room in coach!

They rescheduled me and I had no issues with the new flight

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

Both flights are delayed so I rate the whole experience as mediocre.

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Before final boarding, my husband and I — both seniors — were told that we could not bring our carry-on bags with us due to being in Zone 6. The staff took our bags with little explanation, stating it was policy. While we understand boarding procedures may vary by zone, the way we were spoken to was unnecessarily rude and dismissive. We felt disrespected and singled out, and the interaction left us deeply uncomfortable. As seniors, we expect to be treated with courtesy and dignity, especially during travel when accommodations and communication matter most. We hope you will look into this matter and ensure better training for staff in handling such situations with more empathy and professionalism.

Easy boarding and comfortable seating were plusses. Enjoyed the experience and good service from the captain and crew. Many thanks...!

All was good except for the seats, not very comfy.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

Everything you need to know for your flight from Dulles Intl to Vancouver

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