$131+ Cheap flights from Dulles Intl (IAD) to British Columbia
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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YVR
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to British Columbia with Cheapflights
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Cheapest flights from Dulles Intl to British ColumbiaExplore the most affordable flight options available from Dulles Intl to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from Dulles Intl to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:33 am -
2 stops15h 15m
Fri 10/303:30 pm -
2 stops12h 59m
Deal found 9/3![United Airlines logo]()
$283
This United deal was found by Cheapflights users on 9/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:15 am -
2 stops16h 38m
Thu 12/107:00 am -
2 stops11h 23m
Deal found 9/2![Multiple Airlines logo]()
$285
This United deal was found by Cheapflights users on 9/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:18 pm -
1 stop15h 10m
Mon 10/196:30 am -
1 stop11h 55m
Deal found 9/2![Multiple Airlines logo]()
$286
This Air Canada deal was found by Cheapflights users on 9/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:45 pm -
2 stops11h 32m
Tue 10/276:00 am -
2 stops12h 23m
Deal found 9/2![Air Canada logo]()
$287
This United deal was found by Cheapflights users on 9/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:43 pm -
1 stop9h 05m
Sat 10/1011:55 pm -
1 stop14h 47m
Deal found 9/1![Multiple Airlines logo]()
$289
This Flysmarter deal was found by Cheapflights users on 9/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:20 am -
2 stops14h 10m
Sat 10/107:10 am -
2 stops12h 04m
Deal found 9/1![Air Canada logo]()
$292
This United deal was found by Cheapflights users on 8/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:45 am -
2 stops17h 03m
Mon 10/1911:55 pm -
1 stop13h 30m
Deal found 8/31![Multiple Airlines logo]()
$296
This United deal was found by Cheapflights users on 9/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:45 am -
2 stops17h 03m
Mon 10/511:55 pm -
1 stop13h 30m
Deal found 9/1![Multiple Airlines logo]()
$301
This Air Canada deal was found by Cheapflights users on 9/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:00 pm -
2 stops18h 47m
Mon 10/199:15 pm -
2 stops18h 45m
Deal found 9/2![Air Canada logo]()
$360
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:55 am -
2 stops15h 35m
Sat 11/712:25 am -
1 stop16h 45m
Deal found 9/1![Air Canada logo]()
$364
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:55 am -
2 stops15h 35m
Mon 11/99:35 pm -
2 stops19h 35m
Deal found 9/1![Air Canada logo]()
$369
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:30 pm -
2 stops21h 08m
Sat 11/78:15 pm -
2 stops17h 18m
Deal found 9/1![Air Canada logo]()
$379
Best flights from Dulles Intl to British ColumbiaDiscover carefully curated flight deals from Dulles Intl to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Dulles Intl to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This United deal was found by Cheapflights users on 9/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:11 am -
2 stops11h 10m
Sun 11/1510:10 pm -
2 stops15h 35m
Deal found 9/1![Multiple Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 8/31. 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 10/1012:30 pm -
1 stop10h 35m
Tue 10/1311:00 am -
1 stop10h 16m
Deal found 8/31![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:10 pm -
1 stop16h 09m
Sat 10/173:22 pm -
2 stops13h 07m
Deal found 8/31![United Airlines logo]()
$465
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:02 am -
1 stop8h 30m
Mon 10/195:22 pm -
1 stop9h 18m
Deal found 9/4![Alaska Airlines logo]()
$480
This Air Canada deal was found by Cheapflights users on 8/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:45 pm -
1 stop10h 16m
Sat 10/107:00 am -
1 stop9h 00m
Deal found 8/31![Air Canada logo]()
$615
This Porter Airlines deal was found by Cheapflights users on 9/1. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:20 am -
2 stops28h 00m
Sun 11/811:30 am -
2 stops27h 13m
Deal found 9/1![Porter Airlines logo]()
$675
This Delta deal was found by Cheapflights users on 9/1. 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 9/296:10 am -
2 stops11h 45m
Tue 10/68:25 pm -
2 stops9h 54m
Deal found 9/1![Delta logo]()
$436
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:34 pm -
1 stop17h 19m
Sat 10/176:30 am -
1 stop6h 55m
Deal found 9/3![Multiple Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/177:02 am -
1 stop8h 30m
Sat 10/246:09 am -
1 stop14h 50m
Deal found 9/2![Alaska Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:15 am -
2 stops14h 22m
Tue 11/1012:50 pm -
2 stops13h 29m
Deal found 9/1![United Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 9/2. 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 10/1712:20 pm -
2 stops12h 45m
Sat 10/246:05 am -
2 stops14h 11m
Deal found 9/2![Delta logo]()
$459
This United deal was found by Cheapflights users on 9/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:20 pm -
2 stops16h 53m
Sat 11/1412:25 am -
1 stop16h 45m
Deal found 9/1![Multiple Airlines logo]()
$508
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:15 am -
2 stops12h 25m
Mon 9/288:25 pm -
2 stops12h 05m
Deal found 9/4![WestJet logo]()
$1,134
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1510:10 pm -
1 stop16h 53m
Wed 1/2010:39 am -
1 stop8h 31m
Deal found 9/4![United Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 9/1. 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 10/166:13 am -
1 stop7h 30m
Mon 10/1912:25 pm -
2 stops9h 01m
Deal found 9/1![Delta logo]()
$501
This United deal was found by Cheapflights users on 8/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:34 pm -
2 stops22h 57m
Sat 10/107:00 am -
1 stop9h 00m
Deal found 8/31![Multiple Airlines logo]()
$521
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 12/115:38 pm -
1 stop22h 59m
Thu 12/172:30 pm -
1 stop12h 08m
Deal found 9/1![Alaska Airlines logo]()
$586
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 9/287:00 am -
2 stops18h 58m
Fri 10/27:30 pm -
1 stop7h 10m
Deal found 9/2![Alaska Airlines logo]()
$589
This United deal was found by Cheapflights users on 9/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:10 pm -
1 stop16h 20m
Mon 11/308:15 pm -
2 stops16h 30m
Deal found 9/1![Multiple Airlines logo]()
$536
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1612:30 pm -
2 stops13h 48m
Wed 1/208:45 am -
2 stops12h 17m
Deal found 9/3![Delta logo]()
$537
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/118:15 am -
1 stop14h 02m
Thu 2/183:06 pm -
1 stop6h 07m
Deal found 9/4![United Airlines logo]()
$608
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:00 pm -
2 stops19h 02m
Fri 10/97:15 pm -
2 stops20h 45m
Deal found 9/4![Air Canada logo]()
$740
This Delta deal was found by Cheapflights users on 8/31. 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 9/1811:44 am -
1 stop10h 58m
Wed 9/236:35 am -
1 stop9h 30m
Deal found 8/31![Delta logo]()
$549
This Air Canada deal was found by Cheapflights users on 8/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:00 pm -
2 stops19h 02m
Fri 10/97:15 pm -
2 stops20h 45m
Deal found 8/31![Air Canada logo]()
$740
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.
Sun 1/105:30 pm -
1 stop23h 08m
Tue 1/192:28 pm -
2 stops24h 22m
Deal found 9/3![Alaska Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:29 am -
Nonstop5h 38m
Mon 9/283:15 pm -
1 stop11h 39m
Deal found 9/1![United Airlines logo]()
$677
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/205:38 pm -
1 stop31h 34m
Sat 2/273:37 pm -
1 stop10h 54m
Deal found 9/4![Alaska Airlines logo]()
$622
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.
Sun 9/2011:44 am -
1 stop10h 58m
Tue 9/296:35 am -
2 stops14h 39m
Deal found 9/4![Delta logo]()
$567
This Air Canada deal was found by Cheapflights users on 8/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:00 pm -
2 stops18h 55m
Fri 10/92:45 pm -
2 stops21h 40m
Deal found 8/31![Air Canada logo]()
$796
This Mytrip deal was found by Cheapflights users on 9/1. 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 9/1911:25 am -
3 stops23h 10m
Sat 9/268:25 pm -
2 stops11h 20m
Deal found 9/1![Multiple Airlines logo]()
$682
Last-minute flights from Dulles Intl to British ColumbiaDiscover last-minute flight deals from Dulles Intl to British Columbia. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to British Columbia. Data last updated September 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/267:50 am -
1 stop11h 20m
Tue 9/297:00 am -
1 stop8h 18m
Deal found 9/2![Multiple Airlines logo]()
$302
This United deal was found by Cheapflights users on 9/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:45 am -
2 stops17h 03m
Mon 10/511:55 pm -
1 stop13h 30m
Deal found 9/1![Multiple Airlines logo]()
$301
This United deal was found by Cheapflights users on 9/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:43 pm -
1 stop9h 05m
Sat 10/1011:55 pm -
1 stop14h 47m
Deal found 9/1![Multiple Airlines logo]()
$289
This Flysmarter deal was found by Cheapflights users on 9/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:20 am -
2 stops14h 10m
Sat 10/107:10 am -
2 stops12h 04m
Deal found 9/1![Air Canada logo]()
$292
This United deal was found by Cheapflights users on 9/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:18 pm -
1 stop15h 10m
Mon 10/196:30 am -
1 stop11h 55m
Deal found 9/2![Multiple Airlines logo]()
$286
This United deal was found by Cheapflights users on 8/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:45 am -
2 stops17h 03m
Mon 10/1911:55 pm -
1 stop13h 30m
Deal found 8/31![Multiple Airlines logo]()
$296
This Air Canada deal was found by Cheapflights users on 9/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:00 pm -
2 stops18h 47m
Mon 10/199:15 pm -
2 stops18h 45m
Deal found 9/2![Air Canada logo]()
$360
This Air Canada deal was found by Cheapflights users on 9/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:45 pm -
2 stops11h 32m
Tue 10/276:00 am -
2 stops12h 23m
Deal found 9/2![Air Canada logo]()
$287
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:33 am -
2 stops15h 15m
Fri 10/303:30 pm -
2 stops12h 59m
Deal found 9/3![United Airlines logo]()
$283
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:55 am -
2 stops15h 35m
Sat 11/712:25 am -
1 stop16h 45m
Deal found 9/1![Air Canada logo]()
$364
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:55 am -
2 stops15h 35m
Wed 11/119:35 pm -
2 stops19h 35m
Deal found 9/1![Air Canada logo]()
$369
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:30 pm -
2 stops21h 08m
Sat 11/78:15 pm -
2 stops17h 18m
Deal found 9/1![Air Canada logo]()
$379
One-way flights from Dulles Intl to British ColumbiaSearch for one-way flight options from Dulles Intl to British Columbia. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Dulles Intl to British Columbia. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:45 pm -
2 stops11h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Air Canada logo]()
$131
This Delta deal was found by Cheapflights users on 9/1. 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 10/136:13 am -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$132
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:10 pm -
2 stops10h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![United Airlines logo]()
$133
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:10 pm -
2 stops10h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![United Airlines logo]()
$135
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:20 pm -
1 stop9h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Air Canada logo]()
$137
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:55 am -
2 stops16h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Air Canada logo]()
$138
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:40 pm -
2 stops17h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![United Airlines logo]()
$139
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.
Tue 9/297:50 am -
1 stop11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$140
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:45 pm -
1 stop10h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Air Canada logo]()
$140
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:45 am -
2 stops17h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![United Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/267:50 am -
1 stop11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$142
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:47 pm -
2 stops22h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$144
Find flight deals from Dulles Intl to British Columbia
Keep the following information in mind while searching for Dulles Intl to British Columbia flight deals. Data was last updated September 5, 2026.
Round-trip from | $283 (United Airlines) |
|---|---|
One-way from | $131 (Air Canada) |
Popular in | July |
Cheapest in | January |
Average price | $657 |
Good round-trip deal | $719 or less |
Good one-way deal | $363 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to British Columbia 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 5, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to British Columbia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Calgary
IAD Washington, D.C. Dulles Intl - YYC Calgary
IADYYC
Washington, D.C. Dulles Intl
Fri 10/16
10:18 pm-11:28 am
1 stop15h 10m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$133
Washington, D.C.Calgary
IAD Washington, D.C. Dulles Intl - YYC Calgary
IADYYC
Washington, D.C. Dulles Intl
Wed 10/21
8:33 am-9:48 pm
2 stops15h 15m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$135
Washington, D.C.Calgary
IAD Washington, D.C. Dulles Intl - YYC Calgary
IADYYC
Washington, D.C. Dulles Intl
Sun 10/25
6:12 am-11:35 am
1 stop7h 23m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$137
Washington, D.C.Calgary
IAD Washington, D.C. Dulles Intl - YYC Calgary
IADYYC
Washington, D.C. Dulles Intl
Tue 10/13
3:47 pm-1:53 pm
2 stops24h 06m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$139
Washington, D.C.Victoria
IAD Washington, D.C. Dulles Intl - YYJ Victoria Intl
IADYYJ
Washington, D.C. Dulles Intl
Mon 10/5
3:45 pm-11:01 pm
1 stop10h 16m
Victoria Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$140
Washington, D.C.Calgary
IAD Washington, D.C. Dulles Intl - YYC Calgary
IADYYC
Washington, D.C. Dulles Intl
Sun 10/4
10:29 pm-1:53 pm
2 stops17h 24m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$141
Washington, D.C.Calgary
IAD Washington, D.C. Dulles Intl - YYC Calgary
IADYYC
Washington, D.C. Dulles Intl
Thu 10/1
6:45 am-9:48 pm
2 stops17h 03m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$141
Washington, D.C.Calgary
IAD Washington, D.C. Dulles Intl - YYC Calgary
IADYYC
Washington, D.C. Dulles Intl
Sun 10/18
7:05 am-1:10 pm
1 stop8h 05m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$178
Washington, D.C.Victoria
IAD Washington, D.C. Dulles Intl - YYJ Victoria Intl
IADYYJ
Washington, D.C. Dulles Intl
Tue 10/6
9:04 pm-2:45 pm
2 stops20h 41m
Victoria Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$199
Washington, D.C.Victoria
IAD Washington, D.C. Dulles Intl - YYJ Victoria Intl
IADYYJ
Washington, D.C. Dulles Intl
Tue 10/6
7:02 am-12:32 pm
1 stop8h 30m
Victoria Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$216
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to British Columbia
Have a flexible travel schedule? Discover the best time to fly to British Columbia from Dulles Intl with our price prediction graph.
IAD-YYC
IAD-YYJ
IAD-YXX
IAD-YVR
IAD-YLW
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 British Columbia
IAD-CABC
IAD-YYC
IAD-YYJ
IAD-YXX
IAD-YVR
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to British Columbia?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to British Columbia (average of $399). Flying from Washington, D.C. Dulles Intl Airport to British Columbia 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 BC?
Find hourly flight availability from Dulles Intl to British Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2026.
When flying from Washington, D.C. Dulles Intl Airport to British Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Washington, D.C. Dulles Intl Airport to British Columbia
Explore weekly flight availability from Dulles Intl to British Columbia. 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 5, 2026.
The most flights from IAD to CABC are scheduled on a Wednesday (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 British Columbia?
Airfare is typical for this route at the moment.
Washington, D.C. Dulles Intl Airport to British Columbia flights typically cost between $453 and $822 in October.The cheapest round-trip price found within the last 5 days was $556 on Multiple Airlines (Oct 9-Oct 11).
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to British Columbia?
The best time to book flights from Washington, D.C. Dulles Intl Airport to British Columbia 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 British Columbia
Get insights into the airlines that provide service to British Columbia. 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 British Columbia. Reviews last updated September 5, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to British Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
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 British Columbia. 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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Alternative routes for Dulles Intl to British Columbia
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Complete your trip
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Dulles Intl and British Columbia flights
Browse other Dulles Intl and British Columbia flight options. Last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Dulles Intl to British Columbia
Discover the top 4 airlines that operate flights from Dulles Intl to British Columbia. 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$766 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$318 | Average$639 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$411 | Average$729 | FlexibilityNo cancel fee | On-time75% |