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.

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).

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.

C$ 106+ Flights from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Vancouver Intl are usually found in October or August, booked 88 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Find flight deals from Dulles Intl to Vancouver Intl

Enter your travel dates to find the best prices.

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 27 October 2025.

Fri 31/106:00 a.m.IAD - YVR

2 stops19h 45mMultiple Airlines

Sun 2/1111:00 p.m.YVR - IAD

1 stop15h 23mMultiple Airlines

Deal found 24/10C$ 339

Wed 5/118:40 a.m.IAD - YVR

1 stop29h 32mMultiple Airlines

Wed 12/1111:00 p.m.YVR - IAD

1 stop14h 34mMultiple Airlines

Deal found 27/10C$ 343

Wed 26/117:05 a.m.IAD - YVR

1 stop31h 07mMultiple Airlines

Wed 3/1211:00 p.m.YVR - IAD

1 stop21h 10mMultiple Airlines

Deal found 27/10C$ 369

Mon 17/115:58 p.m.IAD - YVR

2 stops23h 47mMultiple Airlines

Fri 21/1111:00 p.m.YVR - IAD

1 stop15h 46mMultiple Airlines

Deal found 27/10C$ 375

Wed 19/116:13 p.m.IAD - YVR

1 stop8h 57mMultiple Airlines

Sun 23/1111:00 p.m.YVR - IAD

1 stop15h 46mMultiple Airlines

Deal found 26/10C$ 389

Thu 6/119:52 p.m.IAD - YVR

2 stops40h 20mMultiple Airlines

Wed 12/1111:00 p.m.YVR - IAD

1 stop14h 34mMultiple Airlines

Deal found 27/10C$ 397

Mon 8/125:45 a.m.IAD - YVR

2 stops36h 00mMultiple Airlines

Thu 11/125:00 p.m.YVR - IAD

1 stop14h 24mMultiple Airlines

Deal found 27/10C$ 420

Mon 17/116:13 p.m.IAD - YVR

1 stop8h 57mMultiple Airlines

Sun 23/1111:00 p.m.YVR - IAD

1 stop15h 46mMultiple Airlines

Deal found 26/10C$ 427

Wed 5/118:40 a.m.IAD - YVR

1 stop29h 32mMultiple Airlines

Tue 11/115:30 a.m.YVR - IAD

2 stops35h 50mMultiple Airlines

Deal found 27/10C$ 438

Best flights from Dulles Intl to Vancouver Intl
Discover carefully curated flight deals from Dulles Intl to Vancouver Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2025.

Thu 20/117:15 a.m.IAD - YVR

1 stop10h 28mDelta

Mon 24/1111:40 a.m.YVR - IAD

1 stop9h 45mDelta

Deal found 26/10C$ 460

Sat 15/116:03 a.m.IAD - YVR

1 stop7h 54mDelta

Fri 21/1112:07 p.m.YVR - IAD

1 stop8h 45mDelta

Deal found 25/10C$ 460

Thu 11/127:15 a.m.IAD - YVR

1 stop10h 24mDelta

Wed 17/126:45 a.m.YVR - IAD

2 stops14h 17mDelta

Deal found 26/10C$ 474

Tue 18/1111:50 a.m.IAD - YVR

2 stops9h 56mDelta

Fri 21/1112:07 p.m.YVR - IAD

1 stop8h 45mDelta

Deal found 26/10C$ 474

Thu 20/117:15 a.m.IAD - YVR

1 stop10h 28mDelta

Thu 27/116:45 a.m.YVR - IAD

2 stops9h 41mDelta

Deal found 27/10C$ 474

Tue 9/1211:06 a.m.IAD - YVR

2 stops12h 58mDelta

Tue 16/126:45 a.m.YVR - IAD

2 stops14h 27mDelta

Deal found 25/10C$ 481

Wed 10/126:03 a.m.IAD - YVR

2 stops15h 41mDelta

Sun 14/126:15 a.m.YVR - IAD

2 stops14h 47mDelta

Deal found 25/10C$ 481

Fri 21/117:15 a.m.IAD - YVR

1 stop10h 28mDelta

Thu 27/1111:40 a.m.YVR - IAD

1 stop9h 45mDelta

Deal found 27/10C$ 500

Wed 14/17:30 a.m.IAD - YVR

1 stop19h 33mDelta

Sat 17/16:20 a.m.YVR - IAD

1 stop13h 50mDelta

Deal found 25/10C$ 575

Last-minute flights from Dulles Intl to Vancouver Intl
Discover last-minute flight deals from Dulles Intl to Vancouver Intl. Data last updated 27 October 2025 and is based on user searches.

Sat 1/117:10 a.m.IAD - YVR

2 stops28h 05mMultiple Airlines

Fri 7/1111:00 p.m.YVR - IAD

1 stop21h 55mMultiple Airlines

Deal found 26/10C$ 537

Wed 5/118:40 a.m.IAD - YVR

1 stop29h 32mMultiple Airlines

Wed 12/1111:00 p.m.YVR - IAD

1 stop14h 34mMultiple Airlines

Deal found 27/10C$ 343

Wed 5/118:40 a.m.IAD - YVR

1 stop29h 32mMultiple Airlines

Tue 11/115:30 a.m.YVR - IAD

2 stops35h 50mMultiple Airlines

Deal found 27/10C$ 438

Wed 5/118:16 a.m.IAD - YVR

2 stops12h 47mUnited Airlines

Tue 11/118:45 a.m.YVR - IAD

2 stops23h 38mUnited Airlines

Deal found 26/10C$ 841

Thu 6/119:52 p.m.IAD - YVR

2 stops40h 20mMultiple Airlines

Wed 12/1111:00 p.m.YVR - IAD

1 stop14h 34mMultiple Airlines

Deal found 27/10C$ 397

Thu 6/119:52 p.m.IAD - YVR

2 stops40h 20mMultiple Airlines

Tue 11/115:00 p.m.YVR - IAD

1 stop14h 24mMultiple Airlines

Deal found 27/10C$ 620

One-way flights from Dulles Intl to Vancouver Intl
Search for one-way flight options from Dulles Intl to Vancouver Intl. Find affordable one-way fares based on user searches. Data last updated 27 October 2025.

Sun 9/115:29 p.m.IAD - YVR

1 stop20h 43mMultiple Airlines

Deal found 27/10C$ 106

Fri 12/125:19 p.m.IAD - YVR

1 stop20h 53mMultiple Airlines

Deal found 26/10C$ 122

Wed 10/129:00 a.m.IAD - YVR

2 stops16h 45mMultiple Airlines

Deal found 26/10C$ 127

Sun 2/115:00 a.m.IAD - YVR

1 stop32h 12mMultiple Airlines

Deal found 27/10C$ 171

Sat 1/117:10 a.m.IAD - YVR

2 stops28h 05mMultiple Airlines

Deal found 25/10C$ 189

Wed 19/116:04 a.m.IAD - YVR

1 stop9h 32mAmerican Airlines

Deal found 25/10C$ 200

Sat 17/110:23 p.m.IAD - YVR

2 stops20h 01mMultiple Airlines

Deal found 26/10C$ 210

Mon 1/126:46 p.m.IAD - YVR

2 stops23h 59mMultiple Airlines

Deal found 25/10C$ 223

Cheap flight deals from Dulles Intl to Vancouver Intl

Round-trip from	C$ 369
One-way from	C$ 106
Popular in	December
Cheapest in	October
Average price	C$ 558

28/11-3/12
2 total stops
40h 36m total
Washington, D.C. to Vancouver

Search Deals

9/11
1 total stop
20h 43m total
Washington, D.C. to Vancouver

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (C$ 264 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 55 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 20/11

7:15 a.m.-2:43 p.m.

1 stop10h 28m

Vancouver Intl

Mon 24/11

11:40 a.m.-12:25 a.m.

1 stop9h 45m

C$ 460

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 15/11

6:03 a.m.-10:57 a.m.

1 stop7h 54m

Vancouver Intl

Fri 21/11

12:07 p.m.-11:52 p.m.

1 stop8h 45m

C$ 460

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 11/12

7:15 a.m.-2:39 p.m.

1 stop10h 24m

Vancouver Intl

Wed 17/12

6:45 a.m.-12:02 a.m.

2 stops14h 17m

C$ 474

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 18/11

11:50 a.m.-6:46 p.m.

2 stops9h 56m

Vancouver Intl

Fri 21/11

12:07 p.m.-11:52 p.m.

1 stop8h 45m

C$ 474

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 20/11

7:15 a.m.-2:43 p.m.

1 stop10h 28m

Vancouver Intl

Thu 27/11

6:45 a.m.-7:26 p.m.

2 stops9h 41m

C$ 474

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 9/12

11:06 a.m.-9:04 p.m.

2 stops12h 58m

Vancouver Intl

Tue 16/12

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

2 stops14h 27m

C$ 481

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 10/12

6:03 a.m.-6:44 p.m.

2 stops15h 41m

Vancouver Intl

Sun 14/12

6:15 a.m.-12:02 a.m.

2 stops14h 47m

C$ 481

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Fri 21/11

7:15 a.m.-2:43 p.m.

1 stop10h 28m

Vancouver Intl

Thu 27/11

11:40 a.m.-12:25 a.m.

1 stop9h 45m

C$ 500

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 14/1

7:30 a.m.-12:03 a.m.

1 stop19h 33m

Vancouver Intl

Sat 17/1

6:20 a.m.-11:10 p.m.

1 stop13h 50m

C$ 575

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Fri 12/12

5:19 p.m.-11:12 a.m.

1 stop20h 53m

C$ 122

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 15 results

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?

Booking 88 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, 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 C$ 217). Flying from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport in April is currently the most expensive (average of C$ 570). 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?

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 52% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Vancouver Intl

Read reviews from past customers who have flown United Airlines and Air Canada from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,997 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,997 reviews

United Airlines

7.4

Good

8,997 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Air Canada

7.1

Good

10,370 reviews

United Airlines

7.4

Good

8,997 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport?
Delta can get you from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport in just under 10h 28m. Your travel time can differ by up to . Airlines will cover a distance of 3761 km.
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$ 345. Another airline that can offer you cheap pricing is Air Canada. Users have found that United Airlines is 53% cheaper than the other options available to this destination.
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 C$ 217). Flying from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport in April is currently the most expensive (average of C$ 570). 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

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Coquitlam

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Delta

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Sidney

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Sechelt

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West Vancouver

Pender Island

Port Coquitlam

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Top 2 airlines flying from Dulles Intl to Vancouver Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 345	AverageC$ 563	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 376	AverageC$ 629	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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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Cheap flights from Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport from C$ 106

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Vancouver Intl are usually found in October or August, booked 88 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Find flight deals from Dulles Intl to Vancouver Intl

Cheapest flights from Dulles Intl to Vancouver IntlExplore 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 27 October 2025.

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 27 October 2025.

Cheap flight deals from Dulles Intl to Vancouver Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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.

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.

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?

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

What is the cheapest time of day to fly from IAD to YVR?

Reviews of airlines servicing Vancouver Intl

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?

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

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

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

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

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

Travelling to a place near Vancouver Intl Airport?

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.

Top 2 airlines flying from Dulles Intl to Vancouver Intl

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?

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

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

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

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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 27 October 2025.