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Cheap flights from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport from C$ 175

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YVR
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Vancouver Intl are usually found in September or October, booked 23 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 12 June 2025.

Round-trip from

C$ 317

One-way from

C$ 175

Popular in

December

Cheapest in

September

Average price

C$ 692

Good one-way deal

C$ 144 or less
WestJet
  • WestJet
  • 6/8-13/8
  • 2 total stops
  • 17h 19m total
  • Washington, D.C. to Vancouver
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20/7
  • 20/7
  • 2 total stops
  • 13h 37m total
  • Washington, D.C. to Vancouver
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 247 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 40 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Vancouver Intl.
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Find 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 12 June 2025.

Wed 6/86:45 p.m.IAD - YVR
1 stop8h 25mWestJet
Wed 13/86:00 a.m.YVR - IAD
1 stop8h 54mWestJet
Deal found 10/6C$ 317
Wed 20/88:25 a.m.IAD - YVR
Nonstop5h 39mUnited Airlines
Wed 27/810:25 p.m.YVR - IAD
Nonstop5h 06mUnited Airlines
Deal found 10/6C$ 343
Thu 31/711:58 a.m.IAD - YVR
2 stops13h 37mMultiple Airlines
Wed 6/85:00 a.m.YVR - IAD
1 stop9h 54mMultiple Airlines
Deal found 10/6C$ 354
Mon 11/87:44 a.m.IAD - YVR
1 stop16h 16mAmerican Airlines
Thu 14/86:00 a.m.YVR - IAD
2 stops14h 59mAmerican Airlines
Deal found 11/6C$ 391
Tue 16/99:45 a.m.IAD - YVR
2 stops10h 16mAir Canada
Mon 22/911:25 p.m.YVR - IAD
1 stop7h 13mAir Canada
Deal found 10/6C$ 406
Thu 25/96:15 a.m.IAD - YVR
1 stop7h 54mDelta
Mon 29/97:35 p.m.YVR - IAD
2 stops12h 54mDelta
Deal found 11/6C$ 463
Wed 27/87:00 a.m.IAD - YVR
2 stops14h 17mAlaska Airlines
Wed 3/97:35 p.m.YVR - IAD
1 stop8h 57mAlaska Airlines
Deal found 12/6C$ 511

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 629,999 searches. Data last updated 12 June 2025.
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

Dulles Intl

Fly to

Vancouver Intl

Route

Depart

Return

Price

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 6/8

6:45 p.m.-12:10 a.m.

1 stop8h 25m

Vancouver Intl

Wed 13/8

6:00 a.m.-5:54 p.m.

1 stop8h 54m

C$ 317

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 20/8

8:25 a.m.-11:04 a.m.

Nonstop5h 39m

Vancouver Intl

Wed 27/8

10:25 p.m.-6:31 a.m.

Nonstop5h 06m

C$ 343

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 31/7

11:58 a.m.-10:35 p.m.

2 stops13h 37m

Vancouver Intl

Wed 6/8

5:00 a.m.-5:54 p.m.

1 stop9h 54m

C$ 354

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Mon 11/8

7:44 a.m.-9:00 p.m.

1 stop16h 16m

Vancouver Intl

Thu 14/8

6:00 a.m.-11:59 p.m.

2 stops14h 59m

C$ 391

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 20/8

8:25 a.m.-11:04 a.m.

Nonstop5h 39m

Vancouver Intl

Mon 25/8

10:25 p.m.-6:31 a.m.

Nonstop5h 06m

C$ 446

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 20/8

7:35 a.m.-5:00 p.m.

1 stop12h 25m

Vancouver Intl

Wed 27/8

11:27 a.m.-11:32 p.m.

2 stops9h 05m

C$ 465

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 27/8

7:00 a.m.-6:17 p.m.

2 stops14h 17m

Vancouver Intl

Wed 3/9

7:35 p.m.-7:32 a.m.

1 stop8h 57m

C$ 511

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sun 20/7

11:58 a.m.-10:35 p.m.

2 stops13h 37m

C$ 175

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 17/6

8:19 a.m.-11:04 a.m.

Nonstop5h 45m

C$ 176

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 28/8

2:25 p.m.-12:55 a.m.

1 stop13h 30m

C$ 194

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 16 results
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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 9 June 2025.

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport (average of C$ 144). Flying from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport in July is currently the most expensive (average of C$ 256). 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 IAD to YVR?

Find hourly flight availability from Dulles Intl to Vancouver Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight in the morning.

Rainfall in Vancouver Intl by month

Plan your trip to Vancouver Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vancouver Intl Airport ranges from 36.0 - 189.0 mm per month. November is typically the wettest month, when rainfall can reach 189.0 mm. July is typically the driest time to visit Vancouver Intl Airport when rainfall is around 36.0 mm.

Temperature in Vancouver Intl by month

Plan your trip to Vancouver Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vancouver Intl Airport, 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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 12 June 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Porter Airlines and Delta from Washington, D.C. to Vancouver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Porter Airlines
8.0
Very good
288 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

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

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport round-trip from C$ 317. Other airlines that can offer you cheap pricing are United Airlines, from C$ 343, and American Airlines, from C$ 391. Users have found that WestJet is 56% cheaper than the other options available to this destination.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 176. Users have also found prices from C$ 194 and C$ 197 on Air Canada and American Airlines, respectively.

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

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport? While on average our users pay C$ 222, our data indicates the cheapest price to be C$ 144. The most popular route (Washington, D.C. Dulles Intl - Vancouver Intl), is priced around C$ 343.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport (average of C$ 144). Flying from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport in July is currently the most expensive (average of C$ 256). 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

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Surrey
Burnaby
Harrison Hot Springs
Langley
Squamish
Coquitlam
North Vancouver
Parksville
New Westminster
Delta
Hope
White Rock
Sidney
Maple Ridge
Bowen Island
West Vancouver
Sechelt
Pender Island

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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 2 airlines flying from Dulles Intl to Vancouver Intl

Discover the top 2 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 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 368AverageC$ 731FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 417AverageC$ 641FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Vancouver Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dulles Intl to Vancouver Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Vancouver Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Vancouver Intl from Dulles Intl.

Can Cheapflights find flights from Dulles Intl to Vancouver Intl with no change fees?

Yes, we can. To see specific flights from Dulles Intl to Vancouver Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dulles Intl to Vancouver Intl become cheaper?

Yes! Start tracking prices for Dulles Intl to Vancouver Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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