Cheap Flights From Washington Dulles Intl. (IAD) To Pierre Elliott Trudeau Intl. (YUL)

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Cheapest Flights from Washington (IAD) to Montreal (YUL)

The cheapest flights to Pierre Elliott Trudeau Intl. found within the past 7 days were CA $426 round trip and CA $184 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jan 16 - Mon, Jan 26
IAD
Washington
YUL
Montreal
CA $426 Roundtrip, found 3 days ago
CA $426
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Fri, Jan 16 from Washington to Montreal, returning Mon, Jan 26, priced at CA $426 found 3 days ago
Fri, Feb 20 - Sun, Feb 22
IAD
Washington
YUL
Montreal
CA $428 Roundtrip, found 6 days ago
CA $428
Roundtrip
found 6 days ago
Select Porter Airlines flight, departing Fri, Feb 20 from Washington to Montreal, returning Sun, Feb 22, priced at CA $428 found 6 days ago
Fri, Apr 3 - Tue, Apr 7
IAD
Washington
YUL
Montreal
CA $442 Roundtrip, found 16 hours ago
CA $442
Roundtrip
found 16 hours ago
Select Porter Airlines flight, departing Fri, Apr 3 from Washington to Montreal, returning Tue, Apr 7, priced at CA $442 found 16 hours ago
Fri, Mar 13 - Tue, Mar 17
IAD
Washington
YUL
Montreal
CA $444 Roundtrip, found 2 hours ago
CA $444
Roundtrip
found 2 hours ago
Select Porter Airlines flight, departing Fri, Mar 13 from Washington to Montreal, returning Tue, Mar 17, priced at CA $444 found 2 hours ago
Thu, Jan 15 - Sun, Jan 18
IAD
Washington
YUL
Montreal
CA $455 Roundtrip, found 5 days ago
CA $455
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Thu, Jan 15 from Washington to Montreal, returning Sun, Jan 18, priced at CA $455 found 5 days ago
Sun, Jan 18 - Tue, Feb 17
IAD
Washington
YUL
Montreal
CA $461 Roundtrip, found 5 days ago
CA $461
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Sun, Jan 18 from Washington to Montreal, returning Tue, Feb 17, priced at CA $461 found 5 days ago
Thu, Mar 26 - Sun, Mar 29
IAD
Washington
YUL
Montreal
CA $462 Roundtrip, found 2 days ago
CA $462
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Thu, Mar 26 from Washington to Montreal, returning Sun, Mar 29, priced at CA $462 found 2 days ago
Fri, Jan 16 - Mon, Jan 26
IAD
Washington
YUL
Montreal
CA $464 Roundtrip, found 3 days ago
CA $464
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Fri, Jan 16 from Washington to Montreal, returning Mon, Jan 26, priced at CA $464 found 3 days ago
Thu, Jan 29 - Wed, Feb 4
IAD
Washington
YUL
Montreal
CA $468 Roundtrip, found 3 days ago
CA $468
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Thu, Jan 29 from Washington to Montreal, returning Wed, Feb 4, priced at CA $468 found 3 days ago
Sun, Jan 18 - Fri, Jan 23
IAD
Washington
YUL
Montreal
CA $468 Roundtrip, found 1 hour ago
CA $468
Roundtrip
found 1 hour ago
Select Porter Airlines flight, departing Sun, Jan 18 from Washington to Montreal, returning Fri, Jan 23, priced at CA $468 found 1 hour ago

Frequently asked questions

Are there direct flights from IAD to Montréal–Trudeau?
United Airlines and Air Canada are among the airlines that sell direct flights from Washington Dulles Intl. Airport (IAD) to YUL. If you need to get to your destination the fastest way possible, these are the options for you.
What airlines fly from IAD to Montréal–Trudeau?
If you're heading to Montreal from Sterling, there are several airlines that advertise direct flights. One of the most popular is United Airlines (UA), which offers 30 flights on this route each month. Don't forget to also look into the deals on offer from Air Canada (AC). Another well-known airline, it operates 30 flights monthly on the Sterling to Montreal route. Be sure to compare the two airlines to find your ideal fare.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington (IAD) today with the cheap prices from Travelocity!

Popular Flight Routes from Montreal (YUL)

Travelers at YUL love to visit these top cities. Roam to the top destinations from Montreal(YUL) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.