Air CanadaDepart13:25
Thu, Nov 12YUL → DCA
1h 59m · Direct
$284one way, per person
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- Cheapest fare
- $284
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 1h 59m
Air Canada · Thu, Nov 12
from $284
Air Canada
790 km
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Cheapest month to fly from Montreal to Washington
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
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Getting around
About flights from Montreal to Washington
Montreal (YMQ) and Washington (WAS) are about 790 km apart. Direct flights take around 1h 59m, and recent direct fares were with Air Canada. Over the next few months, one-way fares start from $284, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Montreal to Washington?
The cheapest one-way fare we've seen recently is $284 with Air Canada, departing Thursday, November 12, 2026.
What is the cheapest month to fly from Montreal to Washington?
November 2026 currently has the lowest fares, from $284 one way.
Are there direct flights from Montreal to Washington?
Yes. Recent direct fares were with Air Canada.
How long is the flight from Montreal to Washington?
A direct flight takes about 1h 59m. Montreal and Washington are around 790 km apart.
Which airlines fly from Montreal to Washington?
Recent fares on this route were with Air Canada.
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