$97+ Cheap flights from Dulles Intl (IAD) to 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYZ
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Canada with Cheapflights
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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 Dulles Intl to CanadaExplore the most affordable flight options available from Dulles Intl to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Dulles Intl to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:50 pm -
Nonstop1h 30m
Tue 8/259:15 am -
Nonstop1h 30m
Deal found 8/6![Porter Airlines logo]()
$199
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:25 pm -
Nonstop1h 30m
Sun 9/63:45 pm -
Nonstop1h 23m
Deal found 8/6![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:50 pm -
Nonstop1h 30m
Sun 9/139:15 am -
Nonstop1h 30m
Deal found 8/5![Porter Airlines logo]()
$201
This Mytrip deal was found by Cheapflights users on 8/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:45 pm -
1 stop5h 45m
Sat 9/198:30 am -
1 stop6h 30m
Deal found 8/3![Air Canada logo]()
$202
This Jettzy deal was found by Cheapflights users on 8/3. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 pm -
Nonstop1h 25m
Sat 9/191:55 pm -
Nonstop1h 30m
Deal found 8/3![Air Canada logo]()
$202
This Booking.com deal was found by Cheapflights users on 8/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:40 pm -
Nonstop1h 31m
Sat 9/123:15 pm -
Nonstop1h 23m
Deal found 8/5![Air Canada logo]()
$203
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:20 pm -
Nonstop1h 31m
Sat 10/33:15 pm -
Nonstop1h 23m
Deal found 8/6![Air Canada logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:25 am -
Nonstop1h 30m
Sat 10/39:15 am -
Nonstop1h 30m
Deal found 8/5![Porter Airlines logo]()
$205
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:50 pm -
Nonstop1h 30m
Mon 9/211:40 pm -
Nonstop1h 30m
Deal found 8/4![Porter Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 8/183:50 pm -
Nonstop1h 30m
Sat 8/221:40 pm -
Nonstop1h 30m
Deal found 8/4![Porter Airlines logo]()
$207
This Flightnetwork deal was found by Cheapflights users on 8/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:00 pm -
Nonstop1h 25m
Sat 9/266:55 pm -
Nonstop1h 30m
Deal found 8/5![Air Canada logo]()
$207
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:50 pm -
Nonstop1h 30m
Fri 9/2512:20 pm -
2 stops6h 40m
Deal found 8/4![Multiple Airlines logo]()
$208
Best flights from Dulles Intl to CanadaDiscover carefully curated flight deals from Dulles Intl to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Dulles Intl to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:20 pm -
Nonstop1h 31m
Sun 9/203:15 pm -
Nonstop1h 23m
Deal found 8/6![Air Canada logo]()
$204
This Porter Airlines deal was found by Cheapflights users on 8/2. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:50 pm -
Nonstop1h 30m
Sat 8/291:40 pm -
Nonstop1h 30m
Deal found 8/2![Porter Airlines logo]()
$223
This United deal was found by Cheapflights users on 8/2. 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.
Sun 8/236:15 am -
1 stop5h 34m
Sun 8/301:55 pm -
Nonstop1h 29m
Deal found 8/2![Multiple Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 9/213:15 pm -
1 stop5h 29m
Thu 9/2412:45 pm -
Nonstop1h 37m
Deal found 8/3![United Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 8/276:10 am -
1 stop7h 24m
Mon 8/316:00 am -
1 stop5h 49m
Deal found 8/3![Delta logo]()
$257
This Porter Airlines deal was found by Cheapflights users on 8/3. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:50 pm -
Nonstop1h 30m
Wed 8/261:40 pm -
Nonstop1h 30m
Deal found 8/3![Porter Airlines logo]()
$223
This United deal was found by Cheapflights users on 8/3. 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.
Wed 9/1610:41 am -
1 stop5h 05m
Mon 9/216:55 pm -
Nonstop1h 30m
Deal found 8/3![Multiple Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/106:13 am -
1 stop9h 33m
Thu 9/179:44 am -
Nonstop1h 37m
Deal found 8/4![United Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 8/3. 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.
Fri 8/2111:10 am -
1 stop6h 14m
Mon 8/316:00 am -
1 stop5h 49m
Deal found 8/3![Delta logo]()
$257
This Porter Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:50 pm -
Nonstop1h 30m
Mon 9/289:15 am -
Nonstop1h 30m
Deal found 8/6![Porter Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:10 am -
1 stop7h 24m
Tue 9/16:10 am -
1 stop4h 13m
Deal found 8/4![Delta logo]()
$270
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 9/113:15 pm -
1 stop5h 29m
Sat 9/127:00 am -
1 stop4h 52m
Deal found 8/3![United Airlines logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 8/255:47 pm -
1 stop9h 12m
Fri 8/286:00 am -
1 stop7h 44m
Deal found 8/1![Alaska Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:05 am -
1 stop7h 31m
Sat 10/106:10 pm -
1 stop5h 06m
Deal found 8/6![Delta logo]()
$270
This United deal was found by Cheapflights users on 8/2. 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.
Wed 9/169:07 am -
Nonstop4h 51m
Wed 9/236:00 am -
1 stop7h 00m
Deal found 8/2![Multiple Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/1210:41 am -
1 stop6h 01m
Mon 9/143:15 pm -
Nonstop1h 23m
Deal found 8/4![United Airlines logo]()
$300
This Porter Airlines deal was found by Cheapflights users on 8/5. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:25 am -
Nonstop1h 30m
Wed 9/99:15 am -
Nonstop1h 30m
Deal found 8/5![Porter Airlines logo]()
$306
This United deal was found by Cheapflights users on 8/2. 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 8/275:20 pm -
Nonstop1h 36m
Sun 8/303:35 pm -
1 stop5h 39m
Deal found 8/2![Multiple Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 11/56:10 am -
1 stop11h 11m
Tue 11/102:35 pm -
1 stop8h 02m
Deal found 8/3![United Airlines logo]()
$303
This oojo deal was found by Cheapflights users on 8/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 pm -
1 stop30h 25m
Mon 9/78:25 pm -
2 stops12h 05m
Deal found 8/3![WestJet logo]()
$833
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Tue 8/185:20 pm -
Nonstop1h 36m
Sat 8/227:35 pm -
1 stop13h 53m
Deal found 8/2![United Airlines logo]()
$305
This United deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:20 am -
1 stop16h 15m
Wed 9/236:00 am -
1 stop7h 00m
Deal found 8/6![Multiple Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/206:16 am -
1 stop4h 25m
Sun 8/304:05 pm -
1 stop5h 09m
Deal found 8/2![United Airlines logo]()
$314
This United deal was found by Cheapflights users on 8/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:09 pm -
1 stop13h 32m
Tue 9/153:35 pm -
1 stop5h 43m
Deal found 8/4![Multiple Airlines logo]()
$350
This Porter Airlines deal was found by Cheapflights users on 8/5. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:25 am -
1 stop6h 47m
Mon 10/59:00 am -
1 stop6h 10m
Deal found 8/5![Porter Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/178:18 am -
1 stop6h 23m
Fri 8/217:25 am -
1 stop13h 37m
Deal found 8/2![United Airlines logo]()
$315
This Air Canada deal was found by Cheapflights users on 8/2. 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 9/99:55 am -
1 stop7h 32m
Wed 9/162:05 pm -
1 stop5h 20m
Deal found 8/2![Air Canada logo]()
$567
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:16 pm -
1 stop6h 14m
Mon 8/316:00 am -
1 stop4h 23m
Deal found 8/4![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/216:13 am -
1 stop10h 29m
Mon 9/286:05 pm -
1 stop13h 18m
Deal found 8/2![United Airlines logo]()
$315
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Wed 10/149:55 am -
1 stop7h 22m
Tue 10/202:05 pm -
1 stop5h 20m
Deal found 8/3![Air Canada logo]()
$567
Last-minute flights from Dulles Intl to CanadaDiscover last-minute flight deals from Dulles Intl to Canada. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Canada. Data last updated August 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 8/183:50 pm -
Nonstop1h 30m
Sat 8/221:40 pm -
Nonstop1h 30m
Deal found 8/4![Porter Airlines logo]()
$207
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:50 pm -
Nonstop1h 30m
Tue 8/259:15 am -
Nonstop1h 30m
Deal found 8/6![Porter Airlines logo]()
$199
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:25 pm -
Nonstop1h 30m
Sun 9/63:45 pm -
Nonstop1h 23m
Deal found 8/6![Multiple Airlines logo]()
$200
This Booking.com deal was found by Cheapflights users on 8/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:40 pm -
Nonstop1h 31m
Sat 9/123:15 pm -
Nonstop1h 23m
Deal found 8/5![Air Canada logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:50 pm -
Nonstop1h 30m
Sun 9/139:15 am -
Nonstop1h 30m
Deal found 8/5![Porter Airlines logo]()
$201
This Mytrip deal was found by Cheapflights users on 8/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:45 pm -
1 stop5h 45m
Sat 9/198:30 am -
1 stop6h 30m
Deal found 8/3![Air Canada logo]()
$202
This Jettzy deal was found by Cheapflights users on 8/3. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 pm -
Nonstop1h 25m
Sat 9/191:55 pm -
Nonstop1h 30m
Deal found 8/3![Air Canada logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:50 pm -
Nonstop1h 30m
Mon 9/211:40 pm -
Nonstop1h 30m
Deal found 8/4![Porter Airlines logo]()
$206
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:50 pm -
Nonstop1h 30m
Fri 9/2512:20 pm -
2 stops6h 40m
Deal found 8/4![Multiple Airlines logo]()
$208
This Booking.com deal was found by Cheapflights users on 8/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:00 pm -
Nonstop1h 25m
Sat 9/266:55 pm -
Nonstop1h 30m
Deal found 8/5![Air Canada logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:25 am -
Nonstop1h 30m
Sat 10/39:15 am -
Nonstop1h 30m
Deal found 8/5![Porter Airlines logo]()
$205
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:20 pm -
Nonstop1h 31m
Sat 10/33:15 pm -
Nonstop1h 23m
Deal found 8/6![Air Canada logo]()
$204
One-way flights from Dulles Intl to CanadaSearch for one-way flight options from Dulles Intl to Canada. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Dulles Intl to Canada. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Air Canada deal was found by Cheapflights users on 8/4. 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 8/225:20 pm -
Nonstop1h 36m
Deal found 8/4![Air Canada logo]()
$97
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/2212:43 pm -
Nonstop1h 36m
Deal found 8/4![United Airlines logo]()
$97
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Tue 8/189:45 am -
1 stop4h 36m
Deal found 8/3![Air Canada logo]()
$99
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Tue 8/189:45 am -
1 stop4h 50m
Deal found 8/3![Air Canada logo]()
$99
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 9/106:10 am -
1 stop5h 08m
Deal found 8/2![Delta logo]()
$100
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/264:02 pm -
1 stop7h 57m
Deal found 8/4![United Airlines logo]()
$102
This Air Canada deal was found by Cheapflights users on 8/3. 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 8/314:20 pm -
Nonstop1h 30m
Deal found 8/3![Air Canada logo]()
$103
This Air Canada deal was found by Cheapflights users on 8/2. 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.
Tue 9/153:45 pm -
2 stops7h 32m
Deal found 8/2![Air Canada logo]()
$104
This Air Canada deal was found by Cheapflights users on 8/4. 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 9/229:45 am -
1 stop4h 35m
Deal found 8/4![Air Canada logo]()
$105
This Air Canada deal was found by Cheapflights users on 8/4. 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 8/259:45 am -
1 stop4h 50m
Deal found 8/4![Air Canada logo]()
$105
This Air Canada deal was found by Cheapflights users on 8/2. 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 9/235:20 pm -
Nonstop1h 31m
Deal found 8/2![Air Canada logo]()
$106
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sun 8/236:15 am -
1 stop9h 31m
Deal found 8/4![United Airlines logo]()
$106
Find flight deals from Dulles Intl to Canada
Keep the following information in mind while searching for Dulles Intl to Canada flight deals. Data was last updated August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $199 (FlightHub) |
One-way from | $97 (Air Canada) |
Popular in | May |
Cheapest in | January |
Average price | $332 |
Good round-trip deal | $259 or less |
Good one-way deal | $131 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Canada 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 August 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Canada that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YTZ Toronto Island
IADYTZ
Washington, D.C. Dulles Intl
Thu 9/17
5:20 pm-6:51 pm
Nonstop1h 31m
Toronto Island
Sun 9/20
3:15 pm-4:38 pm
Nonstop1h 23m
$204
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YTZ Toronto Island
IADYTZ
Washington, D.C. Dulles Intl
Tue 8/25
3:50 pm-5:20 pm
Nonstop1h 30m
Toronto Island
Sat 8/29
1:40 pm-3:10 pm
Nonstop1h 30m
$223
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YTZ Toronto Island
IADYTZ
Washington, D.C. Dulles Intl
Sat 8/22
3:50 pm-5:20 pm
Nonstop1h 30m
Toronto Island
Wed 8/26
1:40 pm-3:10 pm
Nonstop1h 30m
$223
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YTZ Toronto Island
IADYTZ
Washington, D.C. Dulles Intl
Mon 9/21
3:50 pm-5:20 pm
Nonstop1h 30m
Toronto Island
Mon 9/28
9:15 am-10:45 am
Nonstop1h 30m
$236
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl
IADYYZ
Washington, D.C. Dulles Intl
Sun 8/23
6:15 am-11:49 am
1 stop5h 34m
Toronto Pearson Intl
Sun 8/30
1:55 pm-3:24 pm
Nonstop1h 29m
$248
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl
IADYYZ
Washington, D.C. Dulles Intl
Wed 9/16
10:41 am-3:46 pm
1 stop5h 05m
Toronto Pearson Intl
Mon 9/21
6:55 pm-8:25 pm
Nonstop1h 30m
$248
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl
IADYYZ
Washington, D.C. Dulles Intl
Mon 9/21
3:15 pm-8:44 pm
1 stop5h 29m
Toronto Pearson Intl
Thu 9/24
12:45 pm-2:22 pm
Nonstop1h 37m
$255
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl
IADYYZ
Washington, D.C. Dulles Intl
Thu 9/10
6:13 am-3:46 pm
1 stop9h 33m
Toronto Pearson Intl
Thu 9/17
9:44 am-11:21 am
Nonstop1h 37m
$255
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl
IADYYZ
Washington, D.C. Dulles Intl
Thu 8/27
6:10 am-1:34 pm
1 stop7h 24m
Toronto Pearson Intl
Mon 8/31
6:00 am-11:49 am
1 stop5h 49m
$257
Washington, D.C.Toronto
IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl
IADYYZ
Washington, D.C. Dulles Intl
Fri 8/21
11:10 am-5:24 pm
1 stop6h 14m
Toronto Pearson Intl
Mon 8/31
6:00 am-11:49 am
1 stop5h 49m
$257
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Canada
Have a flexible travel schedule? Discover the best time to fly to Canada from Dulles Intl with our price prediction graph.
IAD-YTZ
IAD-YYZ
IAD-YHZ
IAD-YXX
IAD-YWG
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 Canada
IAD-CA0
IAD-YTZ
IAD-YYZ
IAD-YHZ
IAD-YXX
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Canada?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Canada (average of $366). Flying from Washington, D.C. Dulles Intl Airport to Canada in June is currently the most expensive (average of $468). 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 CA?
Find hourly flight availability from Dulles Intl to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 7, 2026.
When flying from Washington, D.C. Dulles Intl Airport to Canada, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 11% versus a flight at noon.
Weekly flight availability from Washington, D.C. Dulles Intl Airport to Canada
Explore weekly flight availability from Dulles Intl to Canada. 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 August 7, 2026.
The most flights from IAD to CA0 are scheduled on a Monday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Washington, D.C. to Canada delayed?
About 15% of weekly flights between Washington, D.C. and Canada have experienced delays in the past year, with the average delay time being 119 minutes.
What is the most punctual flight time for Washington, D.C. to Canada flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to Canada flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Canada?
The best time to book flights from Washington, D.C. Dulles Intl Airport to Canada is 73 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.
What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Canada?
Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Canada. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Canada flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Canada
Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated August 7, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Canada, such as Porter Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Food
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Canada. 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 Canada
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Complete your trip
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Dulles Intl and Canada flights
Browse other Dulles Intl and Canada flight options. Last updated on August 7, 2026.
Popular flight searches
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Top 8 airlines flying from Dulles Intl to Canada
Discover the top 8 airlines that operate flights from Dulles Intl to Canada. 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 August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$293 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$95 | Average$545 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$96 | Average$523 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$106 | Average$390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$170 | Average$469 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$245 | Average$439 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$294 | Average$527 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$361 | Average$545 | FlexibilityNo cancel fee | On-time75% |