Flights to Greater Upper Marlboro from Montreal - ￥25,820

View ￥25,820 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Montreal to Greater Upper Marlboro

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • United

    United

  • WestJet

    WestJet

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Cheap Flights from Montreal to Greater Upper Marlboro (YMQ-WAS)

Prices were available within the past 7 days and start at ￥25,820 for one-way flights and ￥43,550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 1 - Sat, Oct 4
YUL
Montreal
IAD
Washington
￥43,550 Roundtrip, found 4 days ago
￥43,550
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 1 from Montreal to Washington, returning Sat, Oct 4, priced at ￥43,550 found 4 days ago
Air Canada
Fri, Aug 15 - Mon, Aug 18
YUL
Montreal
DCA
Washington
￥43,690 Roundtrip, found 21 hours ago
￥43,690
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Fri, Aug 15 from Montreal to Washington, returning Mon, Aug 18, priced at ￥43,690 found 21 hours ago
United
Fri, Aug 15 - Wed, Aug 20
YUL
Montreal
IAD
Washington
￥44,101 Roundtrip, found 6 days ago
￥44,101
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 15 from Montreal to Washington, returning Wed, Aug 20, priced at ￥44,101 found 6 days ago
Porter Airlines
Wed, Oct 1 - Sat, Oct 4
YUL
Montreal
IAD
Washington
￥44,140 Roundtrip, found 4 days ago
￥44,140
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Wed, Oct 1 from Montreal to Washington, returning Sat, Oct 4, priced at ￥44,140 found 4 days ago
American Airlines
Sat, Aug 23 - Wed, Aug 27
YUL
Montreal
DCA
Washington
￥44,331 Roundtrip, found 4 days ago
￥44,331
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug 23 from Montreal to Washington, returning Wed, Aug 27, priced at ￥44,331 found 4 days ago
Delta
Wed, Oct 1 - Sat, Oct 4
YUL
Montreal
IAD
Washington
￥44,390 Roundtrip, found 4 days ago
￥44,390
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 1 from Montreal to Washington, returning Sat, Oct 4, priced at ￥44,390 found 4 days ago

Find the cheapest month to fly from Montreal (YMQ) to Washington (DCA)

May is typically the cheapest month to fly

From ￥33,852 - ￥76,504 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.