$207+ Cheap flights from Alberta to Dulles Intl (IAD)
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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAD
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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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
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Cheapest flights from Alberta to Dulles IntlExplore the most affordable flight options available from Alberta to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Alberta to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:43 pm -
1 stop9h 04m
Sat 12/122:43 pm -
1 stop8h 24m
Deal found 10/27![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/39:07 am -
1 stop19h 28m
Wed 12/97:00 am -
1 stop15h 37m
Deal found 10/29![Alaska Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/231:25 am -
1 stop9h 49m
Tue 12/16:40 am -
1 stop13h 15m
Deal found 10/27![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:25 am -
1 stop14h 47m
Tue 12/13:34 pm -
1 stop28h 16m
Deal found 10/26![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/61:25 am -
1 stop12h 24m
Wed 12/910:35 pm -
1 stop14h 30m
Deal found 10/27![Multiple Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/312:06 pm -
2 stops25h 14m
Sun 11/110:20 pm -
1 stop16h 06m
Deal found 10/28![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 12/77:25 am -
2 stops15h 11m
Wed 12/912:00 pm -
2 stops13h 21m
Deal found 10/27![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/212:35 pm -
1 stop9h 02m
Thu 11/266:11 am -
2 stops10h 10m
Deal found 10/30![United Airlines logo]()
$405
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Wed 11/251:25 am -
1 stop12h 38m
Thu 12/36:42 pm -
1 stop18h 23m
Deal found 10/29![Multiple Airlines logo]()
$409
This SmartFares deal was found by Cheapflights users on 10/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop7h 45m
Wed 12/29:55 am -
1 stop9h 03m
Deal found 10/28![Air Canada logo]()
$415
This Delta deal was found by Cheapflights users on 10/26. 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 11/137:25 am -
2 stops9h 52m
Wed 11/186:00 am -
2 stops8h 15m
Deal found 10/26![Delta logo]()
$416
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Mon 12/75:00 pm -
2 stops17h 11m
Mon 12/148:55 pm -
3 stops25h 00m
Deal found 10/27![Multiple Airlines logo]()
$449
Best flights from Alberta to Dulles IntlDiscover carefully curated flight deals from Alberta to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Alberta to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:43 pm -
1 stop9h 04m
Sat 12/122:43 pm -
1 stop8h 24m
Deal found 10/27![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/212:35 pm -
1 stop9h 02m
Thu 11/268:20 am -
1 stop8h 01m
Deal found 10/30![United Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/225:00 pm -
1 stop11h 10m
Sun 11/296:25 pm -
2 stops29h 00m
Deal found 10/25![Multiple Airlines logo]()
$553
This Air Canada deal was found by Cheapflights users on 10/29. 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 2/212:35 pm -
1 stop6h 35m
Wed 2/39:55 am -
1 stop8h 04m
Deal found 10/29![Air Canada logo]()
$564
This FlightHub deal was found by Cheapflights users on 10/26. 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 11/111:10 pm -
2 stops20h 29m
Wed 12/911:20 am -
2 stops12h 22m
Deal found 10/26![Porter Airlines logo]()
$602
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 12/77:25 am -
2 stops15h 11m
Wed 12/912:00 pm -
2 stops13h 21m
Deal found 10/27![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 10/29. 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 2/210:40 am -
2 stops9h 38m
Wed 2/38:15 am -
2 stops12h 22m
Deal found 10/29![United Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 10/26. 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 11/131:35 pm -
2 stops10h 06m
Wed 11/187:25 am -
1 stop6h 50m
Deal found 10/26![Delta logo]()
$416
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/94:30 pm -
2 stops12h 59m
Wed 12/1610:10 am -
2 stops13h 43m
Deal found 10/25![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/132:35 pm -
1 stop9h 02m
Wed 11/186:20 pm -
1 stop20h 06m
Deal found 10/26![United Airlines logo]()
$471
This United deal was found by Cheapflights users on 10/27. 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.
Mon 12/77:00 am -
2 stops16h 24m
Mon 12/149:05 am -
1 stop8h 54m
Deal found 10/27![Multiple Airlines logo]()
$626
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/28:58 am -
2 stops25h 19m
Thu 12/310:15 pm -
1 stop18h 00m
Deal found 10/29![United Airlines logo]()
$514
This United deal was found by Cheapflights users on 10/29. 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.
Mon 2/17:00 am -
2 stops13h 20m
Thu 2/49:55 am -
1 stop9h 18m
Deal found 10/29![Multiple Airlines logo]()
$638
This United deal was found by Cheapflights users on 10/29. 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 12/47:00 am -
2 stops13h 18m
Mon 12/79:05 am -
1 stop8h 54m
Deal found 10/29![Multiple Airlines logo]()
$640
This United deal was found by Cheapflights users on 10/29. 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.
Wed 12/27:00 am -
1 stop15h 15m
Thu 12/39:55 am -
1 stop15h 33m
Deal found 10/29![Multiple Airlines logo]()
$659
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/17:00 am -
1 stop9h 19m
Thu 12/1010:10 am -
2 stops14h 10m
Deal found 10/27![United Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/224:17 pm -
1 stop7h 42m
Sun 1/310:12 pm -
1 stop18h 03m
Deal found 10/26![United Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/117:00 am -
2 stops16h 24m
Fri 12/186:45 am -
1 stop17h 35m
Deal found 10/26![United Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/194:17 pm -
1 stop12h 02m
Wed 12/3010:12 pm -
1 stop18h 03m
Deal found 10/29![United Airlines logo]()
$699
Last-minute flights from Alberta to Dulles IntlDiscover last-minute flight deals from Alberta to Dulles Intl. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Alberta to Dulles Intl. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/312:06 pm -
2 stops25h 14m
Sun 11/110:20 pm -
1 stop16h 06m
Deal found 10/28![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 10/26. 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 11/137:25 am -
2 stops9h 52m
Wed 11/186:00 am -
2 stops8h 15m
Deal found 10/26![Delta logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:25 am -
1 stop14h 47m
Tue 12/13:34 pm -
1 stop28h 16m
Deal found 10/26![Multiple Airlines logo]()
$395
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:55 am -
2 stops15h 49m
Mon 11/2311:20 am -
2 stops12h 05m
Deal found 10/27![Porter Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/212:35 pm -
1 stop9h 02m
Thu 11/266:11 am -
2 stops10h 10m
Deal found 10/30![United Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/231:25 am -
1 stop9h 49m
Tue 12/16:40 am -
1 stop13h 15m
Deal found 10/27![Multiple Airlines logo]()
$390
This SmartFares deal was found by Cheapflights users on 10/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop7h 45m
Wed 12/29:55 am -
1 stop9h 03m
Deal found 10/28![Air Canada logo]()
$415
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Tue 11/241:30 pm -
2 stops20h 09m
Tue 12/110:33 pm -
3 stops25h 09m
Deal found 10/26![Multiple Airlines logo]()
$471
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Wed 11/251:25 am -
1 stop12h 38m
Thu 12/36:42 pm -
1 stop18h 23m
Deal found 10/29![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/262:00 pm -
1 stop26h 44m
Wed 12/210:33 pm -
2 stops42h 27m
Deal found 10/27![Multiple Airlines logo]()
$461
This Mytrip deal was found by Cheapflights users on 10/29. 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 11/269:20 pm -
2 stops13h 54m
Thu 12/310:33 pm -
3 stops25h 22m
Deal found 10/29![Multiple Airlines logo]()
$505
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop8h 45m
Wed 12/29:05 am -
1 stop8h 54m
Deal found 10/27![Air Canada logo]()
$521
One-way flights from Alberta to Dulles IntlSearch for one-way flight options from Alberta to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Alberta to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 12/115:00 pm -
3 stops44h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$207
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:25 am -
1 stop9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$210
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:25 am -
1 stop12h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$211
This Delta deal was found by Cheapflights users on 10/29. 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 12/132:25 pm -
2 stops9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/141:25 am -
1 stop8h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$214
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:09 am -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Alaska Airlines logo]()
$215
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/101:25 am -
1 stop15h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/151:25 am -
1 stop8h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$218
This Mytrip deal was found by Cheapflights users on 10/29. 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 12/121:25 am -
1 stop12h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/148:45 am -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 10/26. 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 11/137:25 am -
2 stops9h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/129:09 am -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Alaska Airlines logo]()
$224
Find flight deals from Alberta to Dulles Intl
Keep the following information in mind while searching for Alberta to Dulles Intl flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Delta) |
One-way from | $207 (Kiwi.com) |
Popular in | November |
Cheapest in | April |
Average price | $313 |
Cheapflights Fare Finder
Customize your flight search to find flights from Alberta to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Alberta to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CalgaryWashington, D.C.
YYC Calgary - IAD Washington, D.C. Dulles Intl
YYCIAD
Calgary
Fri 11/13
7:25 am-6:17 pm
2 stops9h 52m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$222
CalgaryWashington, D.C.
YYC Calgary - IAD Washington, D.C. Dulles Intl
YYCIAD
Calgary
Fri 11/13
9:09 am-5:44 am
1 stop19h 35m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$224
CalgaryWashington, D.C.
YYC Calgary - IAD Washington, D.C. Dulles Intl
YYCIAD
Calgary
Tue 12/15
7:25 am-6:26 pm
2 stops10h 01m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$229
CalgaryWashington, D.C.
YYC Calgary - IAD Washington, D.C. Dulles Intl
YYCIAD
Calgary
Thu 11/12
4:30 pm-6:17 am
2 stops12h 47m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$252
CalgaryWashington, D.C.
YYC Calgary - IAD Washington, D.C. Dulles Intl
YYCIAD
Calgary
Fri 12/25
7:00 am-5:22 pm
2 stops9h 22m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$252
CalgaryWashington, D.C.
YYC Calgary - IAD Washington, D.C. Dulles Intl
YYCIAD
Calgary
Thu 12/10
7:00 am-10:54 pm
3 stops14h 54m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$252
CalgaryWashington, D.C.
YYC Calgary - IAD Washington, D.C. Dulles Intl
YYCIAD
Calgary
Tue 11/24
7:00 am-12:30 am
2 stops16h 30m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$252
EdmontonWashington, D.C.
YEG Edmonton - IAD Washington, D.C. Dulles Intl
YEGIAD
Edmonton
Sun 11/29
9:55 pm-8:12 pm
3 stops45h 17m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$275
CalgaryWashington, D.C.
YYC Calgary - IAD Washington, D.C. Dulles Intl
YYCIAD
Calgary
Wed 11/4
7:25 am-11:16 pm
2 stops14h 51m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$302
CalgaryWashington, D.C.
YYC Calgary - IAD Washington, D.C. Dulles Intl
YYCIAD
Calgary
Wed 11/4
4:30 pm-6:17 am
2 stops12h 47m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$309
Showing 1-10 of 42 resultsSorted by cheapest first
Best time to book a flight from Alberta to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Alberta with our price prediction graph.
YYC-IAD
YEG-IAD
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 Alberta to Washington, D.C. Dulles Intl Airport
CAAB-IAD
YYC-IAD
YEG-IAD
What is the cheapest month to book a flight from Alberta to Washington, D.C. Dulles Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Alberta to Washington, D.C. Dulles Intl Airport (average of $331). Flying from Alberta to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $645). 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.
How far ahead should I book a flight from Alberta to Washington, D.C. Dulles Intl Airport?
The best time to book flights from Alberta to Washington, D.C. Dulles Intl Airport is 87 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.
Related info for your journey
Find useful and relevant information for your journey from Alberta to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Dulles Intl Airport?
Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locationsAlexandria
Chantilly
Woodbridge
Arlington
Owings Mills
Sterling
Lanham
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Tysons
Falls Church
Towson
Silver Spring
Oxon Hill
Laurel
Clinton
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Other flights to Dulles Intl
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
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Alberta and Dulles Intl flights
Browse other Alberta and Dulles Intl flight options. Last updated on October 30, 2026.
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Top 2 airlines flying from Alberta to Dulles Intl
Discover the top 2 airlines that operate flights from Alberta to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$581 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$280 | Average$748 | FlexibilityNo cancel fee | On-time69% |