$277+ Cheap flights from Dulles Intl (IAD) to Vancouver
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YVR
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Vancouver 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 are usually found in January or February, booked 86 days in advance, depart on a Monday or Wednesday and return on a Sunday
Cheap flight deals from Dulles Intl to Vancouver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dulles Intl to VancouverExplore the most affordable flight options available from Dulles Intl to Vancouver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Dulles Intl to Vancouver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:30 pm -
2 stops13h 29m
Tue 10/207:36 pm -
2 stops10h 43m
Deal found 9/7![Delta logo]()
$556
This Orbitz deal was found by Cheapflights users on 9/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:02 am -
1 stop12h 28m
Fri 10/3011:55 am -
1 stop9h 04m
Deal found 9/6![Alaska Airlines logo]()
$557
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:25 pm -
2 stops21h 00m
Sun 11/89:00 pm -
2 stops17h 43m
Deal found 9/7![Multiple Airlines logo]()
$558
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:02 am -
1 stop19h 57m
Wed 10/141:10 pm -
1 stop7h 49m
Deal found 9/6![Alaska Airlines logo]()
$559
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:20 am -
2 stops12h 28m
Fri 10/305:25 pm -
1 stop9h 15m
Deal found 9/5![Multiple Airlines logo]()
$560
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:25 am -
2 stops12h 50m
Sun 10/411:45 am -
3 stops20h 00m
Deal found 9/4![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Thu 12/2411:20 am -
1 stop17h 30m
Tue 1/58:50 am -
2 stops30h 00m
Deal found 9/5![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sat 9/129:04 pm -
1 stop16h 41m
Sat 9/198:20 am -
2 stops24h 13m
Deal found 9/6![Multiple Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 9/6. 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.
Fri 12/117:00 am -
1 stop11h 55m
Thu 12/1712:20 pm -
1 stop9h 11m
Deal found 9/6![Delta logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 9/149:04 pm -
1 stop16h 41m
Mon 9/219:40 am -
2 stops35h 30m
Deal found 9/4![Multiple Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
1 stop9h 57m
Tue 10/131:40 pm -
1 stop12h 52m
Deal found 9/3![American Airlines logo]()
$566
This Mytrip deal was found by Cheapflights users on 9/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:40 pm -
2 stops22h 45m
Sun 10/189:55 pm -
2 stops14h 15m
Deal found 9/5![Multiple Airlines logo]()
$568
Best flights from Dulles Intl to VancouverDiscover carefully curated flight deals from Dulles Intl to Vancouver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Dulles Intl to Vancouver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 10/138:13 am -
2 stops13h 33m
Tue 10/207:20 am -
2 stops12h 56m
Deal found 9/6![Delta logo]()
$556
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/165:30 pm -
1 stop21h 35m
Sat 1/237:00 am -
1 stop6h 27m
Deal found 9/6![Alaska Airlines logo]()
$627
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/277:05 am -
1 stop11h 35m
Sun 1/3111:30 am -
1 stop9h 21m
Deal found 9/7![Delta logo]()
$592
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:00 am -
2 stops18h 58m
Wed 9/307:30 pm -
1 stop25h 29m
Deal found 9/6![Alaska Airlines logo]()
$699
This Delta deal was found by Cheapflights users on 9/4. 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.
Fri 2/197:05 am -
1 stop11h 35m
Tue 2/2311:30 am -
2 stops9h 50m
Deal found 9/4![Delta logo]()
$639
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 9/295:57 pm -
1 stop9h 02m
Wed 10/1411:50 am -
1 stop9h 09m
Deal found 9/7![Alaska Airlines logo]()
$710
This Delta deal was found by Cheapflights users on 9/4. 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.
Sat 10/1012:20 pm -
2 stops11h 13m
Tue 10/137:36 pm -
2 stops11h 36m
Deal found 9/4![Delta logo]()
$672
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:00 am -
1 stop11h 46m
Sat 12/1912:34 pm -
1 stop8h 19m
Deal found 9/7![Delta logo]()
$680
Last-minute flights from Dulles Intl to VancouverDiscover last-minute flight deals from Dulles Intl to Vancouver. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Vancouver. Data last updated September 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sat 9/129:04 pm -
1 stop16h 41m
Sat 9/198:20 am -
2 stops24h 13m
Deal found 9/6![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sat 9/129:04 pm -
1 stop16h 41m
Mon 9/2110:15 pm -
2 stops16h 03m
Deal found 9/5![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sun 9/139:04 pm -
1 stop16h 41m
Mon 9/2111:50 am -
2 stops19h 55m
Deal found 9/6![Multiple Airlines logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 9/149:04 pm -
1 stop16h 41m
Mon 9/219:40 am -
2 stops35h 30m
Deal found 9/4![Multiple Airlines logo]()
$565
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:25 am -
2 stops12h 50m
Sun 10/411:45 am -
3 stops20h 00m
Deal found 9/4![Multiple Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:25 am -
2 stops13h 52m
Sat 10/101:37 pm -
1 stop12h 55m
Deal found 9/3![American Airlines logo]()
$575
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:02 am -
1 stop19h 57m
Wed 10/141:10 pm -
1 stop7h 49m
Deal found 9/6![Alaska Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
1 stop9h 57m
Tue 10/131:40 pm -
1 stop12h 52m
Deal found 9/3![American Airlines logo]()
$566
This Mytrip deal was found by Cheapflights users on 9/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:40 pm -
2 stops22h 45m
Sun 10/189:55 pm -
2 stops14h 15m
Deal found 9/5![Multiple Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 9/6. 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.
Sat 10/1712:30 pm -
2 stops13h 29m
Tue 10/207:20 am -
2 stops12h 56m
Deal found 9/6![Delta logo]()
$556
This Orbitz deal was found by Cheapflights users on 9/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:02 am -
1 stop12h 28m
Fri 10/3011:55 am -
1 stop9h 04m
Deal found 9/6![Alaska Airlines logo]()
$557
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:20 am -
2 stops12h 28m
Fri 10/305:25 pm -
1 stop9h 15m
Deal found 9/5![Multiple Airlines logo]()
$560
One-way flights from Dulles Intl to VancouverSearch for one-way flight options from Dulles Intl to Vancouver. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Dulles Intl to Vancouver. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sun 9/137:50 am -
2 stops14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 10/237:02 am -
1 stop10h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/87:54 am -
2 stops33h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:06 pm -
3 stops38h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:30 pm -
2 stops13h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 9/6. 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.
Sun 10/46:10 am -
2 stops15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$284
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:50 pm -
2 stops32h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Porter Airlines logo]()
$286
This Priceline deal was found by Cheapflights users on 9/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:02 am -
1 stop10h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$287
This Mytrip deal was found by Cheapflights users on 9/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:25 am -
1 stop12h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Porter Airlines logo]()
$288
This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:02 am -
1 stop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Alaska Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/209:04 pm -
1 stop16h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$291
Find flight deals from Dulles Intl to Vancouver
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Vancouver (8CA). 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 September 7, 2026.
Round-trip from | $556 (Delta) |
|---|---|
One-way from | $277 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $669 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Vancouver 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Vancouver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Fri 10/23
7:02 am-2:25 pm
1 stop10h 23m
Vancouver Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$278
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Sun 10/4
7:25 am-4:55 pm
1 stop12h 30m
Vancouver Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$278
Quickest round-trip
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Tue 1/12
5:30 pm-12:45 am
1 stop9h 15m
Vancouver Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$278
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Mon 11/9
7:00 am-4:47 pm
1 stop11h 47m
Vancouver Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$278
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Sat 11/7
7:05 am-4:54 pm
1 stop11h 49m
Vancouver Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$278
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Tue 1/12
9:55 am-5:23 pm
1 stop9h 28m
Vancouver Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$303
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Fri 10/9
3:47 pm-10:26 pm
1 stop9h 39m
Vancouver Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$305
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Mon 10/12
10:40 pm-1:45 pm
1 stop18h 05m
Vancouver Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$305
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Thu 12/24
3:35 pm-1:40 am
2 stops36h 05m
Vancouver Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$306
Washington, D.C.Vancouver
IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl
IADYVR
Washington, D.C. Dulles Intl
Tue 10/13
8:13 am-6:46 pm
2 stops13h 33m
Vancouver Intl
Tue 10/20
7:20 am-11:16 pm
2 stops12h 56m
$556
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Vancouver
Have a flexible travel schedule? Discover the best time to fly to Vancouver from Dulles Intl with our price prediction graph.
IAD-8CA
IAD-YVR
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
IAD-8CA
IAD-YVR
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Vancouver?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Vancouver (average of $399). Flying from Washington, D.C. Dulles Intl Airport to Vancouver in July is currently the most expensive (average of $744). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 7, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Vancouver as you normally would.
Weekly flight availability from Washington, D.C. Dulles Intl Airport to Vancouver
Explore weekly flight availability from Dulles Intl to Vancouver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 7, 2026.
The most flights from IAD to 8CA are scheduled on a Thursday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Vancouver?
Airfare is typical for this route at the moment.
Washington, D.C. Dulles Intl Airport to Vancouver flights typically cost between $453 and $822 in October.The cheapest round-trip price found within the last 5 days was $556 on Delta (Oct 17-Oct 20).
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Vancouver?
The best time to book flights from Washington, D.C. Dulles Intl Airport to Vancouver is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Vancouver
Get insights into the airlines that provide service to Vancouver. 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. Reviews last updated September 7, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Vancouver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Vancouver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Dulles Intl and Vancouver flights
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Top 4 airlines flying from Dulles Intl to Vancouver
Discover the top 4 airlines that operate flights from Dulles Intl to Vancouver. 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$295 | Average$766 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$322 | Average$642 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$411 | Average$619 | FlexibilityNo cancel fee | On-time75% |