Cheap Flights from Washington D.C., DC to Montreal, QC from $120

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Return flight: Montreal – Washington D.C.

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On Cheapflightsplus.com you will find 16 direct and 465 connecting flights from Washington D.C. to Montreal. You can compare airfare deals from 12 airlines and multiple travel sites from $120, book and save on cheap plane tickets and last minute offers. Also check out WAS-YMQ flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Washington D.C. to Montreal 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: $120 (one-way), $206 (round-trip).

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Best Flights from Washington D.C. to Montreal Today

Take a look at the list of non stop flights and flights with layovers from Washington D.C. to Montreal with the lowest price of $120. The fastest direct flight takes 1h 40m and the fastest connecting – 3h 37m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $215 Find flight	11:10 Washington D.C. Ronald Reagan	12:50 Montreal Pierre Elliott Trudeau	1h 40m	United Airlines	UA8365
from $215 Find flight	06:00 Washington D.C. Ronald Reagan	07:45 Montreal Pierre Elliott Trudeau	1h 45m	United Airlines	UA8028
from $215 Find flight	16:10 Washington D.C. Ronald Reagan	17:55 Montreal Pierre Elliott Trudeau	1h 45m	United Airlines	UA8351
from $215 Find flight	08:29 Washington D.C. Dulles International	10:20 Montreal Pierre Elliott Trudeau	1h 51m	United Airlines	UA3645
from $215 Find flight	15:55 Washington D.C. Dulles International	17:50 Montreal Pierre Elliott Trudeau	1h 55m	United Airlines	UA8459
from $244 Find flight	11:00 Washington D.C. Ronald Reagan	12:40 Montreal Pierre Elliott Trudeau	1h 40m	Air Canada	AC8822
from $274 Find flight	17:56 Washington D.C. Dulles International	19:48 Montreal Pierre Elliott Trudeau	1h 52m	United Airlines	UA3602
from $414 Find flight	11:00 Washington D.C. Ronald Reagan	12:40 Montreal Pierre Elliott Trudeau	1h 40m	Air Canada	AC8365
from $1117 Find flight	08:29 Washington D.C. Dulles International	10:20 Montreal Pierre Elliott Trudeau	1h 51m	Air Canada	AC4942
from $120 Find flight	14:10 Washington D.C. Dulles International	18:00 Montreal Pierre Elliott Trudeau	3h 50m layover 1h 5m - Toronto	Porter Airlines	PD2724 PD2483
from $156 Find flight	07:00 Washington D.C. Dulles International	11:10 Montreal Pierre Elliott Trudeau	4h 10m layover 1h 25m - Toronto	Porter Airlines	PD2718 PD2463
from $215 Find flight	08:15 Washington D.C. Dulles International	11:52 Montreal Pierre Elliott Trudeau	3h 37m layover 0h 49m - New York	United Airlines	UA674 UA8183
from $215 Find flight	07:00 Washington D.C. Ronald Reagan	11:59 Montreal Pierre Elliott Trudeau	4h 59m layover 2h 8m - Newark	United Airlines	UA3475 UA8207
from $215 Find flight	22:20 Washington D.C. Dulles International	08:40+1 день Montreal Pierre Elliott Trudeau	10h 20m layover 7h 18m - Newark	United Airlines	UA1997 UA8410
from $208 Find flight	17:57 Washington D.C. Dulles International	00:40+2 дня Montreal Pierre Elliott Trudeau	30h 43m layover 14h 33m - Orlando 9h 20m - Toronto	Frontier Airlines	F94811 F81691 WS598
from $215 Find flight	15:05 Washington D.C. Ronald Reagan	11:59+1 день Montreal Pierre Elliott Trudeau	20h 54m layover 12h 3m - Miami 1h 31m - Newark	American Airlines	AA2943 UA1238 UA8207

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 22, 2025

Flight Schedule Washington D.C. (District of Columbia) to Montreal (Quebec)

Full flight schedule will help you in detecting at what time planes fly from Washington D.C. to Montreal. 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	Flight Details	Flight Duration	Price
06:00 — 07:45	06:00 — 07:45 UA8028 United Airlines Washington D.C. — Montreal	1h 45m	Find flight from$215
06:00 — 07:45	06:00 — 07:45 AC8820 Air Canada Washington D.C. — Montreal	1h 45m	Find flight from$244
06:00 — 07:45	06:00 — 07:45 AC8028 Air Canada Washington D.C. — Montreal	1h 45m	Find flight from$414
08:29 — 10:20	08:29 — 10:20 UA3645 United Airlines Washington D.C. — Montreal	1h 51m	Find flight from$215
08:29 — 10:20	08:29 — 10:20 AC4942 Air Canada Washington D.C. — Montreal	1h 51m	Find flight from$1117
11:00 — 12:40	11:00 — 12:40 AC8822 Air Canada Washington D.C. — Montreal	1h 40m	Find flight from$244
11:00 — 12:40	11:00 — 12:40 AC8365 Air Canada Washington D.C. — Montreal	1h 40m	Find flight from$414
11:10 — 12:50	11:10 — 12:50 UA8365 United Airlines Washington D.C. — Montreal	1h 40m	Find flight from$215
15:55 — 17:50	15:55 — 17:50 UA8459 United Airlines Washington D.C. — Montreal	1h 55m	Find flight from$215
16:00 — 17:45	16:00 — 17:45 AC8824 Air Canada Washington D.C. — Montreal	1h 45m	Find flight from$244
16:00 — 17:45	16:00 — 17:45 AC8351 Air Canada Washington D.C. — Montreal	1h 45m	Find flight from$414
16:05 — 18:00	16:05 — 18:00 AC8726 Air Canada Washington D.C. — Montreal	1h 55m	Find flight from$244
16:05 — 18:00	16:05 — 18:00 AC8459 Air Canada Washington D.C. — Montreal	1h 55m	Find flight from$414
16:10 — 17:55	16:10 — 17:55 UA8351 United Airlines Washington D.C. — Montreal	1h 45m	Find flight from$215
17:56 — 19:48	17:56 — 19:48 UA3602 United Airlines Washington D.C. — Montreal	1h 52m	Find flight from$274
17:56 — 19:48	17:56 — 19:48 AC4671 Air Canada Washington D.C. — Montreal	1h 52m	Find flight from$1117
06:00 — 11:59	06:00 — 07:21 UA4167 United Airlines Washington D.C. — Newark 3h 10m stop 10:30 — 11:59 UA8207 United Airlines Newark — Montreal	5h 59m including layover	Find flight from$216
07:00 — 11:10	07:00 — 08:30 PD2718 Porter Airlines Washington D.C. — Toronto 1h 25m stop 10:00 — 11:15 PD2463 Porter Airlines Toronto — Montreal	4h 10m including layover	Find flight from$156
07:00 — 15:15	07:00 — 08:30 PD2718 Porter Airlines Washington D.C. — Toronto 5h 30m stop 14:00 — 15:15 PD2473 Porter Airlines Toronto — Montreal	8h 15m including layover	Find flight from$179
08:15 — 11:52	08:15 — 09:31 UA674 United Airlines Washington D.C. — New York 49m stop 10:20 — 11:52 UA8183 United Airlines New York — Montreal	3h 37m including layover	Find flight from$215
08:15 — 14:17	08:15 — 09:31 UA674 United Airlines Washington D.C. — New York 3h 14m stop 12:45 — 14:17 UA8624 United Airlines New York — Montreal	6h 2m including layover	Find flight from$215
13:45 — 21:43	13:45 — 15:15 PD2724 Porter Airlines Washington D.C. — Toronto 5h 5m stop 20:20 — 21:43 PD131 Porter Airlines Toronto — Montreal	7h 58m including layover	Find flight from$187
14:10 — 18:00	13:45 — 15:15 PD2724 Porter Airlines Washington D.C. — Toronto 1h 5m stop 16:50 — 18:05 PD2483 Porter Airlines Toronto — Montreal	3h 50m including layover	Find flight from$120
14:10 — 19:25	13:45 — 15:15 PD2724 Porter Airlines Washington D.C. — Toronto 2h 30m stop 18:10 — 19:25 PD2485 Porter Airlines Toronto — Montreal	5h 15m including layover	Find flight from$120
22:05 — 08:00 +1 day	22:05 — 23:28 UA3413 United Airlines Washington D.C. — New York 7h 2m stop 06:30 — 08:00 UA8431 United Airlines New York — Montreal	9h 55m including layover	Find flight from$216
22:20 — 08:40 +1 day	22:10 — 23:27 UA1997 United Airlines Washington D.C. — Newark 7h 18m stop 06:55 — 08:40 UA8410 United Airlines Newark — Montreal	10h 20m including layover	Find flight from$215
10:12 — 11:59 +1 day	10:12 — 13:16 AA2939 American Airlines Washington D.C. — Miami 16h 44m stop 06:00 — 08:59 UA1238 United Airlines Miami — Newark 1h 31m stop 10:30 — 11:59 UA8207 United Airlines Newark — Montreal	25h 47m including layover	Find flight from$215
10:12 — 14:16 +1 day	10:12 — 13:16 AA2939 American Airlines Washington D.C. — Miami 16h 59m stop 06:15 — 08:12 UA740 United Airlines Miami — Houston 1h 18m stop 09:30 — 14:16 UA8707 United Airlines Houston — Montreal	28h 4m including layover	Find flight from$215
12:10 — 14:55 +1 day	12:10 — 14:07 DL964 Delta Air Lines Inc. Washington D.C. — Atlanta 1h 27m stop 15:34 — 17:23 DL2345 Delta Air Lines Inc. Atlanta — Miami 18h 7m stop 11:30 — 14:55 TS845 Air Transat Miami — Montreal	26h 45m including layover	Find flight from$249
12:44 — 14:55 +1 day	12:44 — 14:43 DL1400 Delta Air Lines Inc. Washington D.C. — Atlanta 51m stop 15:34 — 17:23 DL2345 Delta Air Lines Inc. Atlanta — Miami 18h 7m stop 11:30 — 14:55 TS845 Air Transat Miami — Montreal	26h 11m including layover	Find flight from$249
13:59 — 14:55 +1 day	13:59 — 16:01 DL737 Delta Air Lines Inc. Washington D.C. — Atlanta 44m stop 16:45 — 18:33 DL1295 Delta Air Lines Inc. Atlanta — Miami 16h 57m stop 11:30 — 14:55 TS845 Air Transat Miami — Montreal	24h 56m including layover	Find flight from$249
15:05 — 11:59 +1 day	15:05 — 17:57 AA2943 American Airlines Washington D.C. — Miami 12h 3m stop 06:00 — 08:59 UA1238 United Airlines Miami — Newark 1h 31m stop 10:30 — 11:59 UA8207 United Airlines Newark — Montreal	20h 54m including layover	Find flight from$215
15:05 — 14:16 +1 day	15:05 — 17:57 AA2943 American Airlines Washington D.C. — Miami 12h 18m stop 06:15 — 08:12 UA740 United Airlines Miami — Houston 1h 18m stop 09:30 — 14:16 UA8707 United Airlines Houston — Montreal	23h 11m including layover	Find flight from$215
17:20 — 14:55 +1 day	17:20 — 18:43 DL5763 Delta Air Lines Inc. Washington D.C. — New York 46m stop 19:29 — 22:40 DL2308 Delta Air Lines Inc. New York — Miami 12h 50m stop 11:30 — 14:55 TS845 Air Transat Miami — Montreal	21h 35m including layover	Find flight from$249
17:57 — 00:40 +2 days	17:57 — 20:22 F94811 Frontier Airlines Washington D.C. — Orlando 14h 33m stop 10:55 — 13:55 F81691 Freedom Airlines Orlando — Toronto 9h 20m stop 23:15 — 00:40 WS598 WestJet Toronto — Montreal	30h 43m including layover	Find flight from$208
19:09 — 14:55 +1 day	19:09 — 21:14 DL1695 Delta Air Lines Inc. Washington D.C. — Atlanta 1h 21m stop 22:35 — 00:25 DL1229 Delta Air Lines Inc. Atlanta — Miami 11h 5m stop 11:30 — 14:55 TS845 Air Transat Miami — Montreal	19h 46m including layover	Find flight from$249
19:35 — 14:55 +1 day	19:35 — 21:38 DL1007 Delta Air Lines Inc. Washington D.C. — Atlanta 57m stop 22:35 — 00:25 DL1229 Delta Air Lines Inc. Atlanta — Miami 11h 5m stop 11:30 — 14:55 TS845 Air Transat Miami — Montreal	19h 20m including layover	Find flight from$249

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 22, 2025

Flight Information

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

Distance between Washington D.C. and Montreal is 789 miles. Time difference between the cities is 0h. Airplanes depart 01:24 to 22:33 from 2 Washington D.C. airports and arrive 01:24 to 22:33 to 4 Montreal airports. Average flight time is 1h 45m.

The fastest flight 1h 40m
Average flight time 1h 45m
The earliest flight 01:24
The latest flight 22:33
Distance 491 ml

The cheapest months to travel to Montreal are january (from 120 $), february (from 131 $), december (from 155 $).

The most expensive months are november (from 174 $), december (from 155 $), february (from 131 $).

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

The cheapest plane ticket found by our users is $120. This airfare is for economy class on one-way PD2724 flight by Porter Airlines for February 21, 2025 which leaves Dulles International in Washington D.C. at 14:10 am and arrives at Montreal Pierre Elliott Trudeau at 18:00.

Economy class

$120

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Business class

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First class

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Popular Airlines on the Route

The flight Washington D.C. — Montreal is served by 12 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by American Airlines - 77 departures per week at the price of from $ 215 . And the most expensive tickets are offered by Austrian Airlines airline - from $ 4328.

Direct flights

There are 16 nonstop flights on the route. The fastest direct flight is UA8365 by United Airlines takes 1h 40m and the cheapest is PD2724 by Porter Airlines for $215.

AC - Air Canada

from $244

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UA - United Airlines

from $215

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Connecting Flights

There are 465 flights with layovers on the route. The fastest connecting flight is UA674 by United Airlines takes 3h 37m and the cheapest is PD2724 by Porter Airlines for $120.

AA - American Airlines

from $215

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AC - Air Canada

from $275

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F9 - Frontier Airlines

from $208

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PD - Porter Airlines

from $120

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OS - Austrian Airlines

from $4328

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N3 - Omskavia

from $613

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DL - Delta Air Lines Inc.

from $249

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AY - Finnair

from $2589

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UA - United Airlines

from $215

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WS - WestJet

from $292

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LX - SWISS International Air Lines

from $4146

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TS - Air Transat

from $298

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Airports

You can fly from Washington D.C. to Montreal from 2 airports (Dulles International, Ronald Reagan).

Washington D.C. airports

Dulles International-IAD

from $120
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Ronald Reagan-DCA

from $215
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Montreal airports

St Lambert Rail Svce.-XLM

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Pierre Elliott Trudeau-YUL

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Mirabel-YMX

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St Hubert-YHU

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Airplanes

There are flights to Montreal from Washington D.C. by 12 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Airbus A319

from $215

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Boeing 737-800

from $249

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Airbus A321

from $249

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Embraer 175 (short wing)

from $249

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Airbus A320

from $249

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De Havilland Canada DHC-8-400 Dash 8Q

from $271

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Boeing 737 MAX 8

from $303

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Boeing 737 MAX 9

from $303

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Boeing 757-300

from $303

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Canadair Regional Jet 700

from $340

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Top Domestic Destinations from Washington D.C.

You may also consider searching for discounted plane tickets to some other popular places from Washington D.C. within United States.

Washington D.C. — Seattle

from $57

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Washington D.C. — Boston

from $73

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Washington D.C. — Miami

from $70

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Washington D.C. — Chicago

from $65

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Washington D.C. — Orlando

from $76

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Washington D.C. — Atlanta

from $70

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Washington D.C. — Las Vegas

from $70

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Washington D.C. — Los Angeles

from $57

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Washington D.C. — Tampa

from $78

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Washington D.C. — Nashville

from $68

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Top International Destinations from Washington D.C.

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Washington D.C. — London

from $77

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Washington D.C. — Paris

from $63

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Washington D.C. — Toronto

from $72

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Washington D.C. — Cancun

from $66

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Washington D.C. — Tokyo

from $54

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Washington D.C. — Montreal

from $74

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Washington D.C. — Aruba

from $69

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Washington D.C. — Dubai

from $69

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Washington D.C. — Dublin

from $65

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Washington D.C. — Madrid

from $72

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How to book a plane 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.
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