Cheap Flights from Montreal, QC to Washington D.C., DC from $137

On Cheapflightsplus.com you will find 12 direct and 506 connecting flights from Montreal to Washington D.C.. You can compare airfare deals from 14 airlines and multiple travel sites from $137, book and save on cheap plane tickets and last minute offers. Also check out YMQ-WAS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Montreal to Washington D.C. Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $137 (one-way), $235 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Montreal to Washington D.C.. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
08:25 — 10:19
08:25 — 10:19 AC8821 Air Canada
Montreal — Washington D.C.
1h 54m
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from$339
08:35 — 10:29
08:35 — 10:29 UA8107 United Airlines
Montreal — Washington D.C.
1h 54m
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from$212
09:15 — 11:23
09:15 — 11:23 UA3590 United Airlines
Montreal — Washington D.C.
2h 8m
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from$212
09:15 — 11:23
09:15 — 11:23 AC4927 Air Canada
Montreal — Washington D.C.
2h 8m
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from$826
13:15 — 15:13
13:15 — 15:13 UA8535 United Airlines
Montreal — Washington D.C.
1h 58m
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from$212
13:15 — 15:13
13:15 — 15:13 AC8723 Air Canada
Montreal — Washington D.C.
1h 58m
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from$339
13:35 — 15:29
13:35 — 15:29 UA8372 United Airlines
Montreal — Washington D.C.
1h 54m
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from$212
13:35 — 15:29
13:35 — 15:29 AC8823 Air Canada
Montreal — Washington D.C.
1h 54m
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from$282
18:30 — 20:38
18:30 — 20:38 UA3574 United Airlines
Montreal — Washington D.C.
2h 8m
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from$212
18:30 — 20:38
18:30 — 20:38 AC4672 Air Canada
Montreal — Washington D.C.
2h 8m
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from$826
19:00 — 21:00
19:00 — 21:00 UA8366 United Airlines
Montreal — Washington D.C.
2h
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from$212
19:00 — 21:00
19:00 — 21:00 AC8825 Air Canada
Montreal — Washington D.C.
2h
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from$282
06:45 — 12:49
06:45 — 08:10 PD102 Porter Airlines
Montreal — Toronto
3h 9m stop
11:30 — 12:59 PD2723 Porter Airlines
Toronto — Washington D.C.
6h 4m
including layover
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from$159
06:55 — 12:39
06:50 — 08:15 PD2452 Porter Airlines
Montreal — Toronto
2h 50m stop
11:30 — 12:59 PD2723 Porter Airlines
Toronto — Washington D.C.
5h 44m
including layover
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from$162
07:00 — 11:47
07:00 — 08:49 UA3456 United Airlines
Montreal — Newark
1h 13m stop
10:15 — 11:50 UA4177 United Airlines
Newark — Washington D.C.
4h 47m
including layover
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from$218
07:00 — 14:22
07:00 — 08:49 UA3456 United Airlines
Montreal — Newark
3h 58m stop
13:30 — 14:53 UA4499 United Airlines
Newark — Washington D.C.
7h 22m
including layover
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from$218
08:55 — 12:49
08:55 — 10:20 PD2458 Porter Airlines
Montreal — Toronto
1h stop
11:30 — 12:59 PD2723 Porter Airlines
Toronto — Washington D.C.
3h 54m
including layover
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from$137
10:00 — 18:29
10:00 — 11:31 PD118 Porter Airlines
Montreal — Toronto
5h 30m stop
20:55 — 22:24 PD2725 Porter Airlines
Toronto — Washington D.C.
8h 29m
including layover
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from$187
10:25 — 18:29
10:25 — 11:50 PD2460 Porter Airlines
Montreal — Toronto
5h 10m stop
17:00 — 18:29 PD2725 Porter Airlines
Toronto — Washington D.C.
8h 4m
including layover
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from$187
11:08 — 15:23
11:08 — 13:00 UA3575 United Airlines
Montreal — Newark
1h stop
14:00 — 15:23 UA4433 United Airlines
Newark — Washington D.C.
4h 15m
including layover
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from$218
11:08 — 16:20
11:08 — 13:00 UA3575 United Airlines
Montreal — Newark
2h 3m stop
15:07 — 16:25 UA1992 United Airlines
Newark — Washington D.C.
5h 12m
including layover
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from$218
14:35 — 22:24
14:35 — 16:06 PD124 Porter Airlines
Montreal — Toronto
4h 49m stop
20:55 — 22:24 PD2725 Porter Airlines
Toronto — Washington D.C.
7h 49m
including layover
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from$186
15:15 — 19:57
15:15 — 16:50 AC417 Air Canada
Montreal — Toronto
1h 30m stop
18:20 — 19:57 AC8786 Air Canada
Toronto — Washington D.C.
4h 42m
including layover
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from$237
16:00 — 22:24
16:00 — 17:25 PD2476 Porter Airlines
Montreal — Toronto
3h 30m stop
20:55 — 22:24 PD2725 Porter Airlines
Toronto — Washington D.C.
6h 24m
including layover
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from$163
16:10 — 20:57
16:10 — 17:38 UA8186 United Airlines
Montreal — New York
1h 51m stop
19:29 — 20:57 UA3535 United Airlines
New York — Washington D.C.
4h 47m
including layover
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from$218
18:40 — 22:24
18:40 — 20:05 PD2484 Porter Airlines
Montreal — Toronto
50m stop
20:55 — 22:24 PD2725 Porter Airlines
Toronto — Washington D.C.
3h 44m
including layover
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from$159
20:00 — 07:20
+1 day
20:00 — 21:33 UA8400 United Airlines
Montreal — New York
8h 27m stop
06:00 — 07:20 UA3478 United Airlines
New York — Washington D.C.
11h 20m
including layover
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from$218
14:35 — 17:57
+1 day
14:35 — 16:06 PD124 Porter Airlines
Montreal — Toronto
2h 54m stop
19:00 — 22:05 PD503 Porter Airlines
Toronto — Orlando
17h 41m stop
15:46 — 17:57 F94812 Frontier Airlines
Orlando — Washington D.C.
27h 22m
including layover
Find flight
from$167
*Departure and arrival times - local. Updated on November 5, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Montreal to Washington D.C. depends on and how to choose the most interesting flight option for you.

Distance between Montreal and Washington D.C. is 789 miles. Time difference between the cities is 0h. Airplanes depart 05:00 to 22:30 from 4 Montreal airports and arrive 05:00 to 22:30 to 2 Washington D.C. airports. Average flight time is 1h 59m.

  • The fastest flight 1h 54m
  • Average flight time 1h 59m
  • The earliest flight 05:00
  • The latest flight 22:30
  • Distance 491 ml

The cheapest months to travel to Washington D.C. are january (from 137 $), february (from 143 $), december (from 159 $).

The most expensive months are november (from 175 $), december (from 159 $), february (from 143 $).

What is the lowest airfare Montreal to Washington D.C.?

The cheapest plane ticket found by our users is $137. This airfare is for economy class on one-way PD2458 flight by Porter Airlines for January 22, 2025 which leaves Pierre Elliott Trudeau in Montreal at 08:55 am and arrives at Washington D.C. Dulles International at 12:49.

Economy class
$137
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Business class
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First class
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Popular Airlines on the Route

The flight Montreal — Washington D.C. is served by 14 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by American Airlines - 33 departures per week at the price of from $ 308 . And the most expensive tickets are offered by Finnair airline - from $ 1886.

Direct flights

There are 12 nonstop flights on the route. The fastest direct flight is UA8107 by United Airlines takes 1h 54m and the cheapest is PD2458 by Porter Airlines for $212.

  • AC - Air Canada
    from $282
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  • UA - United Airlines
    from $212
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See more direct flights

Connecting Flights

There are 506 flights with layovers on the route. The fastest connecting flight is PD2484 by Porter Airlines takes 3h 44m and the cheapest is PD2458 by Porter Airlines for $137.

  • AA - American Airlines
    from $308
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  • AC - Air Canada
    from $237
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  • P6 - P6
    from $406
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  • DL - Delta Air Lines Inc.
    from $311
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  • DM - Aero-Charter
    from $657
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  • UA - United Airlines
    from $218
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  • PB - PB
    from $552
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  • PD - Porter Airlines
    from $137
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  • LA - LAN Airlines
    from $634
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  • AV - Avianca
    from $689
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  • 3H - Air Inuit Ltd/Ltee
    from $707
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  • AY - Finnair
    from $1886
    Find
See more connecting flights

Airports

You can fly from Montreal to Washington D.C. from 4 airports (St Lambert Rail Svce., Pierre Elliott Trudeau, Mirabel, St Hubert).

Montreal airports

  • St Lambert Rail Svce.-XLM
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  • Pierre Elliott Trudeau-YUL
    from $137
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  • Mirabel-YMX
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  • St Hubert-YHU
    from $406
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Washington D.C. airports

  • Dulles International-IAD
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  • Ronald Reagan-DCA
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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