HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Vancouver Intl

$138+ Cheap flights from Dulles Intl (IAD) to Vancouver Intl (YVR)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YVR
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Vancouver Intl 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 Washington, D.C. Dulles Intl to Vancouver Intl are usually found in October or January, booked 88 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Dulles Intl to Vancouver Intl

Cheapest flights from Dulles Intl to Vancouver Intl
Explore the most affordable flight options available from Dulles Intl to Vancouver Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/97:00 am
IAD
-
YVR
1 stop19h 59m
Delta
Mon 5/46:15 am
YVR
-
IAD
1 stop14h 40m
Delta
Deal found 3/9$373
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:11 pm
IAD
-
YVR
1 stop18h 34m
Multiple Airlines
Sat 5/98:20 am
YVR
-
IAD
2 stops13h 16m
Multiple Airlines
Deal found 3/9$375
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/97:00 am
IAD
-
YVR
1 stop19h 59m
Delta
Sat 5/96:20 am
YVR
-
IAD
2 stops14h 18m
Delta
Deal found 3/9$376
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:20 pm
IAD
-
YVR
1 stop17h 20m
Multiple Airlines
Tue 5/1210:55 pm
YVR
-
IAD
1 stop22h 41m
Multiple Airlines
Deal found 3/6$381
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/97:00 am
IAD
-
YVR
1 stop19h 59m
Delta
Fri 5/87:30 am
YVR
-
IAD
2 stops12h 26m
Delta
Deal found 3/9$382
This Delta deal was found by Cheapflights users on 3/9. 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.
Sun 4/57:00 am
IAD
-
YVR
1 stop19h 59m
Delta
Mon 5/47:23 am
YVR
-
IAD
1 stop13h 32m
Delta
Deal found 3/9$383
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 5/66:00 am
IAD
-
YVR
1 stop7h 50m
Delta
Sat 5/166:20 am
YVR
-
IAD
1 stop14h 55m
Delta
Deal found 3/6$385
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:51 am
IAD
-
YVR
2 stops13h 04m
Multiple Airlines
Tue 5/1210:55 pm
YVR
-
IAD
1 stop22h 41m
Multiple Airlines
Deal found 3/6$386
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:11 pm
IAD
-
YVR
1 stop7h 59m
Alaska Airlines
Tue 4/286:00 am
YVR
-
IAD
1 stop15h 09m
Alaska Airlines
Deal found 3/7$387
This Delta deal was found by Cheapflights users on 3/5. 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.
Wed 4/156:00 am
IAD
-
YVR
1 stop7h 50m
Delta
Mon 4/207:30 pm
YVR
-
IAD
2 stops10h 45m
Delta
Deal found 3/5$388
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:15 pm
IAD
-
YVR
1 stop22h 57m
Multiple Airlines
Wed 4/1511:00 pm
YVR
-
IAD
1 stop22h 36m
Multiple Airlines
Deal found 3/5$390
This Travelocity deal was found by Cheapflights users on 3/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
IAD
-
YVR
1 stop29h 40m
Alaska Airlines
Tue 4/146:00 pm
YVR
-
IAD
1 stop8h 40m
Alaska Airlines
Deal found 3/10$391

Find flight deals from Dulles Intl to Vancouver Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Vancouver Intl (YVR). 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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$373
(Delta)

One-way from

$138
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$647

Good round-trip deal

$601 or less

Good one-way deal

$314 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Vancouver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Vancouver Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Vancouver Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Vancouver Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Vancouver Intl.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Vancouver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Vancouver Intl 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 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Fri 6/5

10:23 pm-9:51 am

1 stop14h 28m

Vancouver Intl

Mon 6/8

11:35 pm-11:52 am

1 stop9h 17m

$438

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 7/16

10:23 pm-9:51 am

1 stop14h 28m

Vancouver Intl

Tue 7/21

10:25 pm-6:22 am

Nonstop4h 57m

$465

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Mon 4/27

11:04 am-10:35 pm

2 stops14h 31m

Vancouver Intl

Tue 5/5

6:00 am-5:57 pm

2 stops8h 57m

$470

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 4/8

5:20 pm-10:56 pm

1 stop8h 36m

Vancouver Intl

Sun 4/12

3:35 pm-5:28 am

1 stop10h 53m

$472

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Fri 8/21

7:00 pm-12:15 am

1 stop8h 15m

Vancouver Intl

Fri 8/28

6:45 am-6:10 pm

1 stop8h 25m

$479

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Fri 8/21

8:15 am-10:25 pm

1 stop17h 10m

Vancouver Intl

Fri 8/28

10:25 pm-6:30 am

Nonstop5h 05m

$482

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sun 8/9

6:30 am-2:06 pm

1 stop10h 36m

Vancouver Intl

Thu 8/20

10:25 pm-6:30 am

Nonstop5h 05m

$482

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 5/19

8:22 am-8:59 pm

1 stop15h 37m

Vancouver Intl

Thu 5/28

10:25 pm-6:22 am

Nonstop4h 57m

$495

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 5/23

10:23 pm-9:51 am

1 stop14h 28m

Vancouver Intl

Mon 5/25

11:35 pm-9:24 am

1 stop6h 49m

$497

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 5/13

6:30 am-1:12 pm

1 stop9h 42m

Vancouver Intl

Wed 6/3

5:25 pm-5:53 am

1 stop9h 28m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Dulles Intl to Vancouver Intl

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 Dulles Intl to Vancouver Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Washington, D.C. Dulles Intl Airport-Vancouver Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Vancouver Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Vancouver Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Vancouver Intl Airport 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 Washington, D.C. Dulles Intl Airport-Vancouver Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Vancouver Intl

Have a flexible travel schedule? Discover the best time to fly to Vancouver Intl from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Vancouver Intl. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport (average of $138). Flying from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport in March is currently the most expensive (average of $419). 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.

Reviews of airlines servicing Vancouver Intl

Get insights into the airlines that provide service to Vancouver Intl. 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 Vancouver Intl. Reviews last updated March 10, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
8.0
Very good
12,014 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.9
Good
8,276 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,409 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
WestJet
7.2
Good
3,288 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Air Canada
7.1
Good
10,800 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Vancouver Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport will take you 14h 28m. There are 2337 mi between Washington, D.C. Dulles Intl Airport and Vancouver Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport is WestJet. Our recent data shows that you can find tickets from as low as $84 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $133 and $159 round-trip. WestJet is 83% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport one-way?

    One-way options have recently been found by users for as low as $90 on WestJet. Other airlines that offer cheap prices include United Airlines from $106 and Air Canada from $128 one-way.

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

    On average you can expect to pay $569 for a flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport. The cheapest flight overall is $296 while the most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl) is currently priced at $291.

  • Can I find deals for flights from Dulles Intl to Vancouver Intl that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Vancouver Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Vancouver Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Vancouver Intl.

  • Can I find deals for business class flights from Dulles Intl to Vancouver Intl?

    Yes. Cheapflights offers flight deals from Dulles Intl to Vancouver Intl 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 Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport (average of $138). Flying from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport in March is currently the most expensive (average of $419). 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.

See more FAQs

Traveling to a place near Vancouver Intl Airport?

Book flights to Vancouver Intl Airport if you plan to visit one of these locations
Surrey
White Rock
North Vancouver
Burnaby
Langley
Parksville
Harrison Hot Springs
Coquitlam
Sechelt

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Vancouver Intl

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Vancouver Intl flights
Reagan-National to Vancouver Intl flights

Top 5 airlines flying from Dulles Intl to Vancouver Intl

Discover the top 5 airlines that operate flights from Dulles Intl to Vancouver Intl. 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$84Average$247FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$133Average$589FlexibilityNo cancel feeOn-time67%
DeltaCheapest$159Average$488FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$515FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$343Average$519FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.