$126+ Cheap flights from Washington, D.C. (WAS) to Banff, Canada
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYC
Jul 4 — Jul 111
Round-trip
1 adult, Economy
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Find cheap flights from Washington, D.C. to Banff 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
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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. to Banff are usually found in October or September, booked 63 days in advance, depart on a Monday or Friday and return on a Thursday
Cheap flight deals from Washington, D.C. to Banff
Cheapest
Best
Last-minute
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Cheapest flights from Washington, D.C. to BanffExplore the most affordable flight options available from Washington, D.C. to Banff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
Explore the most affordable flight options available from Washington, D.C. to Banff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
This Flightnetwork deal was found by Cheapflights users on 5/31. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Mon 7/201:00 am
YYC
- DCA
1 stop7h 18m
Air Canada
Deal found 5/31![Air Canada logo]()
$278
This Mytrip deal was found by Cheapflights users on 5/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Wed 7/226:30 am
YYC
- DCA
2 stops13h 18m
Air Canada
Deal found 5/30![Air Canada logo]()
$284
This Mytrip deal was found by Cheapflights users on 6/1. 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.
Wed 7/154:20 pm
IAD
- YYC
1 stop8h 40m
Air Canada
Wed 7/226:30 am
YYC
- IAD
1 stop6h 54m
Air Canada
Deal found 6/1![Air Canada logo]()
$284
This Mytrip deal was found by Cheapflights users on 6/1. 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.
Thu 8/2012:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Mon 8/2411:55 pm
YYC
- DCA
1 stop6h 57m
Air Canada
Deal found 6/1![Air Canada logo]()
$286
This Flightnetwork deal was found by Cheapflights users on 5/31. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:45 pm
IAD
- YYC
1 stop10h 07m
Air Canada
Tue 7/216:30 am
YYC
- IAD
1 stop6h 54m
Air Canada
Deal found 5/31![Air Canada logo]()
$286
This Mytrip deal was found by Cheapflights users on 6/1. 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.
Thu 8/204:20 pm
IAD
- YYC
1 stop8h 40m
Air Canada
Mon 8/246:30 am
YYC
- IAD
1 stop6h 54m
Air Canada
Deal found 6/1![Air Canada logo]()
$296
This Air Canada deal was found by Cheapflights users on 6/1. 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 8/293:45 pm
IAD
- YYC
1 stop9h 47m
Air Canada
Sat 9/56:00 am
YYC
- IAD
1 stop7h 01m
Air Canada
Deal found 6/1![Air Canada logo]()
$303
This Mytrip deal was found by Cheapflights users on 6/1. 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.
Mon 7/2012:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Mon 7/277:45 pm
YYC
- DCA
1 stop11h 07m
Air Canada
Deal found 6/1![Air Canada logo]()
$310
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Fri 8/1412:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Fri 8/1411:55 pm
YYC
- DCA
2 stops10h 05m
Air Canada
Deal found 5/31![Air Canada logo]()
$314
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 pm
IAD
- YYC
Nonstop5h 00m
WestJet
Mon 8/3111:45 am
YYC
- IAD
Nonstop4h 25m
WestJet
Deal found 6/4![WestJet logo]()
$317
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Tue 8/1812:40 pm
DCA
- YYC
2 stops12h 20m
Air Canada
Tue 8/181:00 am
YYC
- DCA
1 stop7h 18m
Air Canada
Deal found 5/31![Air Canada logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 pm
IAD
- YYC
Nonstop5h 00m
WestJet
Fri 8/2811:45 am
YYC
- IAD
Nonstop4h 25m
WestJet
Deal found 5/31![WestJet logo]()
$327
Best flights from Washington, D.C. to BanffDiscover carefully curated flight deals from Washington, D.C. to Banff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
Discover carefully curated flight deals from Washington, D.C. to Banff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
This Delta deal was found by Cheapflights users on 5/31. 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.
Tue 11/1712:00 pm
DCA
- YYC
2 stops13h 13m
Delta
Tue 12/17:45 am
YYC
- DCA
2 stops9h 34m
Delta
Deal found 5/31![Delta logo]()
$460
This United Airlines deal was found by Cheapflights users on 6/2. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:07 am
IAD
- YYC
Nonstop4h 51m
United Airlines
Fri 8/281:41 pm
YYC
- IAD
1 stop15h 19m
United Airlines
Deal found 6/2![United Airlines logo]()
$546
This KAYAK deal was found by Cheapflights users on 6/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:15 am
BWI
- YYC
1 stop7h 42m
American Airlines
Fri 6/261:00 pm
YYC
- BWI
1 stop9h 07m
American Airlines
Deal found 6/2![American Airlines logo]()
$652
This Delta deal was found by Cheapflights users on 6/3. 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.
Tue 9/112:00 pm
DCA
- YYC
1 stop10h 35m
Delta
Wed 9/96:35 am
YYC
- DCA
2 stops14h 24m
Delta
Deal found 6/3![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 5/31. 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 8/147:00 pm
IAD
- YYC
Nonstop5h 00m
Delta
Sat 8/2212:25 pm
YYC
- IAD
2 stops8h 55m
Delta
Deal found 5/31![Delta logo]()
$485
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Mon 7/203:30 pm
DCA
- YYC
1 stop9h 07m
United Airlines
Tue 7/288:30 am
YYC
- DCA
1 stop9h 39m
United Airlines
Deal found 6/4![United Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 6/3. 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.
Tue 8/119:12 am
DCA
- YYC
2 stops13h 23m
Delta
Thu 8/206:45 am
YYC
- DCA
1 stop9h 24m
Delta
Deal found 6/3![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 6/3. 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.
Mon 8/176:05 am
DCA
- YYC
1 stop8h 50m
Delta
Sat 8/226:45 am
YYC
- DCA
2 stops14h 14m
Delta
Deal found 6/3![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 7/49:04 am
IAD
- YYC
Nonstop4h 54m
United Airlines
Mon 7/137:15 pm
YYC
- IAD
1 stop8h 12m
United Airlines
Deal found 6/4![United Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 5/31. 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.
Thu 8/139:00 am
DCA
- YYC
1 stop10h 10m
Delta
Wed 8/1912:25 pm
YYC
- DCA
2 stops9h 25m
Delta
Deal found 5/31![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Mon 6/293:56 pm
IAD
- YYC
1 stop7h 52m
United Airlines
Mon 7/137:15 pm
YYC
- IAD
1 stop8h 12m
United Airlines
Deal found 6/4![United Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 6/3. 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.
Sun 8/1611:00 am
DCA
- YYC
1 stop12h 05m
Delta
Sat 8/2211:05 am
YYC
- DCA
2 stops10h 45m
Delta
Deal found 6/3![Delta logo]()
$495
This Delta deal was found by Cheapflights users on 6/3. 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.
Sun 8/168:28 am
IAD
- YYC
1 stop10h 42m
Delta
Sat 8/2212:25 pm
YYC
- IAD
2 stops8h 55m
Delta
Deal found 6/3![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 6/3. 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 8/193:40 pm
IAD
- YYC
1 stop8h 56m
United Airlines
Sun 8/232:58 pm
YYC
- IAD
Nonstop4h 20m
United Airlines
Deal found 6/3![United Airlines logo]()
$678
This Delta deal was found by Cheapflights users on 6/2. 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 8/298:59 am
DCA
- YYC
1 stop10h 11m
Delta
Sun 9/611:05 am
YYC
- DCA
2 stops10h 45m
Delta
Deal found 6/2![Delta logo]()
$500
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 9/163:15 pm
DCA
- YYC
1 stop8h 40m
Delta
Wed 9/2312:25 pm
YYC
- DCA
2 stops9h 27m
Delta
Deal found 5/31![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 6/2. 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.
Wed 9/24:00 pm
DCA
- YYC
1 stop7h 50m
Delta
Mon 9/78:10 am
YYC
- DCA
2 stops13h 40m
Delta
Deal found 6/2![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:00 pm
DCA
- YYC
1 stop10h 35m
Delta
Sat 8/156:45 am
YYC
- DCA
1 stop9h 24m
Delta
Deal found 5/30![Delta logo]()
$546
This Delta deal was found by Cheapflights users on 6/3. 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.
Mon 8/107:00 pm
IAD
- YYC
Nonstop5h 00m
Delta
Thu 8/206:45 am
YYC
- IAD
1 stop9h 24m
Delta
Deal found 6/3![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 6/1. 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.
Thu 6/1111:44 am
IAD
- YYC
2 stops13h 17m
Delta
Tue 6/166:45 am
YYC
- IAD
2 stops14h 29m
Delta
Deal found 6/1![Delta logo]()
$574
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:05 am
BWI
- YYC
1 stop16h 30m
Delta
Wed 9/96:35 am
YYC
- BWI
1 stop13h 03m
Delta
Deal found 5/30![Delta logo]()
$607
This Delta deal was found by Cheapflights users on 6/2. 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.
Mon 6/1511:44 am
IAD
- YYC
1 stop10h 54m
Delta
Wed 6/176:45 am
YYC
- IAD
2 stops14h 29m
Delta
Deal found 6/2![Delta logo]()
$643
This Delta deal was found by Cheapflights users on 6/1. 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.
Thu 9/1711:27 am
BWI
- YYC
1 stop11h 05m
Delta
Tue 9/226:45 am
YYC
- BWI
2 stops12h 45m
Delta
Deal found 6/1![Delta logo]()
$649
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 7/296:08 am
BWI
- YYC
2 stops16h 27m
Delta
Thu 8/136:45 am
YYC
- BWI
1 stop14h 33m
Delta
Deal found 5/31![Delta logo]()
$664
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:35 am
IAD
- YYC
1 stop11h 00m
Delta
Mon 8/311:45 am
YYC
- IAD
Nonstop4h 25m
Delta
Deal found 5/30![Delta logo]()
$664
This Delta deal was found by Cheapflights users on 5/31. 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.
Thu 8/136:05 am
BWI
- YYC
1 stop16h 30m
Delta
Mon 8/246:45 am
YYC
- BWI
1 stop14h 33m
Delta
Deal found 5/31![Delta logo]()
$680
This Delta deal was found by Cheapflights users on 5/31. 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.
Sun 8/166:05 am
BWI
- YYC
1 stop16h 30m
Delta
Mon 8/246:45 am
YYC
- BWI
1 stop25h 47m
Delta
Deal found 5/31![Delta logo]()
$680
This Delta deal was found by Cheapflights users on 6/1. 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.
Thu 11/197:30 am
BWI
- YYC
1 stop7h 17m
Delta
Mon 11/237:45 am
YYC
- BWI
2 stops13h 10m
Delta
Deal found 6/1![Delta logo]()
$692
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:05 am
BWI
- YYC
2 stops15h 35m
Delta
Tue 9/810:50 am
YYC
- BWI
1 stop23h 32m
Delta
Deal found 5/30![Delta logo]()
$708
This Delta deal was found by Cheapflights users on 5/31. 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.
Sun 7/266:21 am
BWI
- YYC
1 stop30h 29m
Delta
Mon 8/103:30 pm
YYC
- BWI
1 stop14h 50m
Delta
Deal found 5/31![Delta logo]()
$716
Last-minute flights from Washington, D.C. to BanffDiscover last-minute flight deals from Washington, D.C. to Banff. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Banff. Data last updated June 4, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Sat 7/43:45 pm
IAD
- YYC
1 stop10h 07m
Air Canada
Sat 9/56:00 am
YYC
- IAD
1 stop7h 01m
Air Canada
Deal found 5/31![Air Canada logo]()
$337
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Sat 7/43:45 pm
IAD
- YYC
1 stop10h 07m
Air Canada
Fri 9/46:30 am
YYC
- IAD
1 stop6h 54m
Air Canada
Deal found 5/31![Air Canada logo]()
$342
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Sat 7/1112:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Fri 7/171:00 am
YYC
- DCA
1 stop7h 18m
Air Canada
Deal found 5/31![Air Canada logo]()
$335
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Sat 7/113:45 pm
IAD
- YYC
1 stop10h 07m
Air Canada
Tue 9/16:00 am
YYC
- IAD
1 stop7h 01m
Air Canada
Deal found 5/31![Air Canada logo]()
$338
This Flightnetwork deal was found by Cheapflights users on 5/31. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Mon 7/201:00 am
YYC
- DCA
1 stop7h 18m
Air Canada
Deal found 5/31![Air Canada logo]()
$278
This Flightnetwork deal was found by Cheapflights users on 5/31. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:45 pm
IAD
- YYC
1 stop10h 07m
Air Canada
Tue 7/216:30 am
YYC
- IAD
1 stop6h 54m
Air Canada
Deal found 5/31![Air Canada logo]()
$286
This Air Canada deal was found by Cheapflights users on 5/31. 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 7/133:45 pm
IAD
- YYC
1 stop10h 07m
Air Canada
Fri 7/316:30 am
YYC
- IAD
1 stop6h 54m
Air Canada
Deal found 5/31![Air Canada logo]()
$343
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Tue 7/144:20 pm
DCA
- YYC
1 stop9h 32m
Air Canada
Fri 7/171:00 am
YYC
- DCA
1 stop7h 18m
Air Canada
Deal found 5/31![Air Canada logo]()
$338
This Mytrip deal was found by Cheapflights users on 5/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Wed 7/226:30 am
YYC
- DCA
2 stops13h 18m
Air Canada
Deal found 5/30![Air Canada logo]()
$284
This Mytrip deal was found by Cheapflights users on 6/1. 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.
Wed 7/154:20 pm
IAD
- YYC
1 stop8h 40m
Air Canada
Wed 7/226:30 am
YYC
- IAD
1 stop6h 54m
Air Canada
Deal found 6/1![Air Canada logo]()
$284
This Mytrip deal was found by Cheapflights users on 6/1. 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.
Mon 7/2012:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Mon 7/277:45 pm
YYC
- DCA
1 stop11h 07m
Air Canada
Deal found 6/1![Air Canada logo]()
$310
This Air Canada deal was found by Cheapflights users on 6/2. 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.
Wed 7/2912:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Wed 8/511:55 pm
YYC
- DCA
1 stop6h 57m
Air Canada
Deal found 6/2![Air Canada logo]()
$339
One-way flights from Washington, D.C. to BanffSearch for one-way flight options from Washington, D.C. to Banff. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
Search for one-way flight options from Washington, D.C. to Banff. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Air Canada deal was found by Cheapflights users on 6/1. 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 7/43:45 pm
IAD
- YYC
1 stop10h 07m
Air Canada
Deal found 6/1![Air Canada logo]()
$126
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:20 pm
DCA
- YYC
1 stop9h 32m
Air Canada
Deal found 5/30![Air Canada logo]()
$127
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:55 pm
DCA
- YYC
1 stop8h 26m
Air Canada
Deal found 5/30![Air Canada logo]()
$131
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:20 pm
IAD
- YYC
1 stop8h 40m
Air Canada
Deal found 5/30![Air Canada logo]()
$131
This CheapOair deal was found by Cheapflights users on 6/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 pm
IAD
- YYC
Nonstop5h 00m
WestJet
Deal found 6/3![WestJet logo]()
$134
This Air Canada deal was found by Cheapflights users on 6/1. 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.
Wed 11/412:55 pm
DCA
- YYC
1 stop9h 24m
Air Canada
Deal found 6/1![Air Canada logo]()
$139
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Deal found 5/30![Air Canada logo]()
$141
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:20 pm
DCA
- YYC
1 stop9h 32m
Air Canada
Deal found 5/30![Air Canada logo]()
$144
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Tue 7/143:45 pm
IAD
- YYC
1 stop10h 07m
Air Canada
Deal found 5/31![Air Canada logo]()
$144
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:40 pm
DCA
- YYC
1 stop9h 51m
Air Canada
Deal found 5/30![Air Canada logo]()
$146
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:20 pm
IAD
- YYC
1 stop8h 40m
Air Canada
Deal found 5/30![Air Canada logo]()
$154
This Air Canada deal was found by Cheapflights users on 6/1. 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 11/56:00 am
DCA
- YYC
2 stops12h 39m
Air Canada
Deal found 6/1![Air Canada logo]()
$156
Find flight deals from Washington, D.C. to Banff
Keep the following information in mind while searching for Washington, D.C. to Banff flight deals. Data was last updated June 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $278 (Flightnetwork) |
One-way from | $126 (Air Canada) |
Popular in | December |
Cheapest in | October |
Average price | $481 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Banff 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 2,558,603 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Banff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Calgary
DCA - YYC
DCAYYC
Washington, D.C. Reagan-National
Tue 11/17
12:00 pm-11:13 pm
2 stops13h 13m
Calgary
Tue 12/1
7:45 am-7:19 pm
2 stops9h 34m
$460
Washington, D.C.Calgary
DCA - YYC
DCAYYC
Washington, D.C. Reagan-National
Tue 9/1
12:00 pm-8:35 pm
1 stop10h 35m
Calgary
Wed 9/9
6:35 am-10:59 pm
2 stops14h 24m
$461
Washington, D.C.Calgary
IAD - YYC
IADYYC
Washington, D.C. Dulles Intl
Fri 8/14
7:00 pm-10:00 pm
Nonstop5h 00m
Calgary
Sat 8/22
12:25 pm-11:20 pm
2 stops8h 55m
$485
Washington, D.C.Calgary
DCA - YYC
DCAYYC
Washington, D.C. Reagan-National
Tue 8/11
9:12 am-8:35 pm
2 stops13h 23m
Calgary
Thu 8/20
6:45 am-6:09 pm
1 stop9h 24m
$491
Washington, D.C.Calgary
DCA - YYC
DCAYYC
Washington, D.C. Reagan-National
Mon 8/17
6:05 am-12:55 pm
1 stop8h 50m
Calgary
Sat 8/22
6:45 am-10:59 pm
2 stops14h 14m
$491
Washington, D.C.Calgary
DCA - YYC
DCAYYC
Washington, D.C. Reagan-National
Thu 8/13
9:00 am-5:10 pm
1 stop10h 10m
Calgary
Wed 8/19
12:25 pm-11:50 pm
2 stops9h 25m
$495
Washington, D.C.Calgary
DCA - YYC
DCAYYC
Washington, D.C. Reagan-National
Sun 8/16
11:00 am-9:05 pm
1 stop12h 05m
Calgary
Sat 8/22
11:05 am-11:50 pm
2 stops10h 45m
$495
Washington, D.C.Calgary
IAD - YYC
IADYYC
Washington, D.C. Dulles Intl
Sun 8/16
8:28 am-5:10 pm
1 stop10h 42m
Calgary
Sat 8/22
12:25 pm-11:20 pm
2 stops8h 55m
$495
Washington, D.C.Calgary
DCA - YYC
DCAYYC
Washington, D.C. Reagan-National
Sat 8/29
8:59 am-5:10 pm
1 stop10h 11m
Calgary
Sun 9/6
11:05 am-11:50 pm
2 stops10h 45m
$500
Washington, D.C.Calgary
DCA - YYC
DCAYYC
Washington, D.C. Reagan-National
Wed 9/16
3:15 pm-9:55 pm
1 stop8h 40m
Calgary
Wed 9/23
12:25 pm-11:52 pm
2 stops9h 27m
$504
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Washington, D.C. to Banff
Have a flexible travel schedule? Discover the best time to fly to Banff from Washington, D.C. with our price prediction graph.
IAD-YYC
DCA-YYC
BWI-YYC
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. to Banff
WAS-B4N
IAD-YYC
DCA-YYC
BWI-YYC
What is the cheapest time of day to fly from WAS to B4N?
Find hourly flight availability from Washington, D.C. to Banff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 4, 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. to Banff as you normally would.
How much does it cost to fly round-trip from Washington, D.C. to Banff?
Reviews of airlines servicing Banff
Get insights into the airlines that provide service to Banff. 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 Banff. Reviews last updated June 4, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Banff, such as Delta,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Banff. 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 Washington, D.C. to Banff
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Complete your trip
Complete your trip to Banff by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Washington, D.C. to Banff by cabin class
Find flights from Washington, D.C. to Banff, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington, D.C. and Banff flights
Browse other Washington, D.C. and Banff flight options. Last updated on June 4, 2026.
Other flights from Washington, D.C.
Browse through other flights departing from Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on June 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Washington, D.C. to Banff
Discover the top 5 airlines that operate flights from Washington, D.C. to Banff. 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 2,558,603 searches. Data last updated June 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$604 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$113 | Average$491 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$124 | Average$472 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$531 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$278 | Average$484 | FlexibilityNo cancel fee | On-time71% |