Flight INFO & Air Canada(AC) flights from Montreal to Washington D.C.

Cheapest one-way flight price US$154
Cheapest return ticket price US$268
Cheapest month August
Peak season for travel December
Flight distance 790.74 km
Average flight time 1 hour 54 minutes
Popular airline Air Canada
Frequency ～48/week

Book Air Canada(AC) flights from Montreal to Washington D.C.

  • One way
  • Round-trip
      • direct cheapest
        YUL13:05
        1h 52m
        Nonstop
        IAD14:57
        Montreal - Washington D.C.|Fri, Oct 16|Air Canada
        US$176
        US$257
        32% off
        Search
        32% off
        US$257
        US$176
      • YUL13:05
        1h 52m
        Nonstop
        IAD14:57
        Montreal - Washington D.C.|Wed, Oct 21|Air Canada
        US$177
        US$257
        31% off
        Search
        31% off
        US$257
        US$177
      • YUL20:00
        1h 50m
        Nonstop
        DCA21:50
        Montreal - Washington D.C.|Wed, Oct 21|Air Canada
        US$177
        US$257
        31% off
        Search
        31% off
        US$257
        US$177
      • YUL20:00
        1h 50m
        Nonstop
        DCA21:50
        Montreal - Washington D.C.|Fri, Oct 16|Air Canada
        US$177
        Search
        US$177
      • YUL13:25
        1h 59m
        Nonstop
        DCA15:24
        Montreal - Washington D.C.|Mon, Nov 2|Air Canada
        US$177
        Search
        US$177
      • YUL18:25
        1h 58m
        Nonstop
        IAD20:23
        Montreal - Washington D.C.|Wed, Nov 4|Air Canada
        US$177
        Search
        US$177
      • YUL13:25
        1h 59m
        Nonstop
        DCA15:24
        Montreal - Washington D.C.|Wed, Nov 4|Air Canada
        US$177
        Search
        US$177
      • YUL08:30
        1h 59m
        Nonstop
        DCA10:29
        Montreal - Washington D.C.|Mon, Oct 26|Air Canada
        US$177
        Search
        US$177
      • YUL18:25
        1h 58m
        Nonstop
        IAD20:23
        Montreal - Washington D.C.|Fri, Nov 6|Air Canada
        US$177
        Search
        US$177
      • YUL08:30
        1h 59m
        Nonstop
        DCA10:29
        Montreal - Washington D.C.|Fri, Nov 6|Air Canada
        US$177
        Search
        US$177
      • YUL18:25
        1h 58m
        Nonstop
        IAD20:23
        Montreal - Washington D.C.|Fri, Oct 30|Air Canada
        US$177
        Search
        US$177
      • YUL08:30
        1h 59m
        Nonstop
        DCA10:29
        Montreal - Washington D.C.|Fri, Oct 30|Air Canada
        US$177
        Search
        US$177
      • YUL08:30
        1h 59m
        Nonstop
        DCA10:29
        Montreal - Washington D.C.|Sun, Nov 1|Air Canada
        US$181
        Search
        US$181
      • YUL17:05
        1h 55m
        Nonstop
        IAD19:00
        Montreal - Washington D.C.|Thu, Oct 22|Air Canada
        US$186
        Search
        US$186
      • YUL20:00
        1h 50m
        Nonstop
        DCA21:50
        Montreal - Washington D.C.|Thu, Oct 22|Air Canada
        US$186
        Search
        US$186
      • YUL17:05
        1h 55m
        Nonstop
        IAD19:00
        Montreal - Washington D.C.|Tue, Oct 20|Air Canada
        US$187
        Search
        US$187
      • YUL20:00
        1h 50m
        Nonstop
        DCA21:50
        Montreal - Washington D.C.|Tue, Oct 20|Air Canada
        US$187
        Search
        US$187
      • YUL18:25
        1h 58m
        Nonstop
        IAD20:23
        Montreal - Washington D.C.|Thu, Oct 29|Air Canada
        US$187
        Search
        US$187
      • YUL08:30
        1h 59m
        Nonstop
        DCA10:29
        Montreal - Washington D.C.|Thu, Oct 29|Air Canada
        US$187
        Search
        US$187
      • YUL08:40
        3h 20m
        1 stops
        DCA12:00
        Montreal - Washington D.C.|Fri, Oct 9|Air Canada
        US$154
        Search
        US$154
      • YUL06:30
        10h 8m
        1 stops
        IAD16:38
        Montreal - Washington D.C.|Fri, Oct 9|Air Canada
        US$179
        Search
        US$179
      • YUL15:10
        4h 48m
        1 stops
        DCA19:58
        Montreal - Washington D.C.|Wed, Nov 4|Air Canada
        US$184
        Search
        US$184
      • YUL15:10
        4h 48m
        1 stops
        DCA19:58
        Montreal - Washington D.C.|Fri, Nov 6|Air Canada
        US$184
        Search
        US$184
      • YUL10:10
        5h 35m
        1 stops
        IAD15:45
        Montreal - Washington D.C.|Fri, Nov 6|Air Canada
        US$184
        Search
        US$184
      • YUL13:10
        6h 49m
        1 stops
        DCA19:59
        Montreal - Washington D.C.|Wed, Oct 21|Air Canada
        US$184
        Search
        US$184
      • YUL14:30
        5h 29m
        1 stops
        DCA19:59
        Montreal - Washington D.C.|Fri, Oct 16|Air Canada
        US$184
        Search
        US$184
      • YUL14:30
        5h 55m
        1 stops
        IAD20:25
        Montreal - Washington D.C.|Fri, Oct 16|Air Canada
        US$184
        Search
        US$184
      • YUL11:10
        7h 8m
        1 stops
        DCA18:18
        Montreal - Washington D.C.|Fri, Oct 30|Air Canada
        US$184
        Search
        US$184
      • YUL08:40
        3h 20m
        1 stops
        DCA12:00
        Montreal - Washington D.C.|Tue, Oct 20|Air Canada
        US$185
        Search
        US$185
      • YUL08:35
        3h 34m
        1 stops
        DCA12:09
        Montreal - Washington D.C.|Sat, Oct 24|Air Canada
        US$186
        Search
        US$186
      • YMQ13:00
        3h 34m
        Nonstop
        WAS14:00
        Montreal - Washington D.C.|Mon, Sep 6|Normal Airline
        More cheap flights
        More cheap flights

Air Canada(AC) flights from Montreal to Washington D.C. & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC8825

    Air Canada

    18:55

    YUL

    1.8h

    Nonstop

    20:45

    DCA

    S M T W T F S
    Search

  2. AC8723

    Air Canada

    13:05

    YUL

    1.9h

    Nonstop

    14:57

    IAD

    S M T W T F S
    Search

  3. AC8725

    Air Canada

    13:00

    YUL

    1.9h

    Nonstop

    14:55

    IAD

    S M T W T F S
    Search

  4. AC8823

    Air Canada

    14:00

    YUL

    1.8h

    Nonstop

    15:50

    DCA

    S M T W T F S
    Search

  5. AC8821

    Air Canada

    08:30

    YUL

    1.8h

    Nonstop

    10:20

    DCA

    S M T W T F S
    Search

  6. AC8001

    Air Canada

    13:15

    YUL

    0.9h

    Nonstop

    14:07

    YOW

    S M T W T F S
    Search

  7. AC8869

    Air Canada

    10:25

    YOW

    1.6h

    Nonstop

    11:59

    DCA

    S M T W T F S
    Search

  8. AC7951

    Air Canada

    06:30

    YUL

    1.3h

    Nonstop

    07:50

    YTZ

    S M T W T F -
    Search

  9. AC8540

    Air Canada

    14:55

    YTZ

    1.3h

    Nonstop

    16:12

    IAD

    S M T W T F S
    Search
Show less

Air Canada(AC) flights from Montreal to Washington D.C. Flight Booking FAQ

  • Which airlines offer direct flights from Montreal to Washington D.C.?

    At the moment, you can catch a nonstop flight from Montreal to Washington D.C. with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long is a flight from Montreal to Washington D.C.?

    It takes about 1 hour 54 minutes to fly from Montreal to Washington D.C..

  • When is the best time to book flights from Montreal to Washington D.C.?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Montreal to Washington D.C. is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from Montreal to Washington D.C.?

    Based on Trip.com data in the past 4 weeks, there is 86 flight per week flying from Montreal to Washington D.C.. You can check the weekly schedule for popular airlines on this route below: Air Canada: S/M/T/W/T/F/S -- AC4927 (09:36)

  • When are flight tickets from Montreal (YMQ) to Washington D.C. (WAS) the cheapest?

    The cheapest months to fly from Montreal to Washington D.C. is August, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from Montreal to Washington D.C. on?

    After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Montreal to Washington D.C. on October 25, 2026 with Air Canada, with prices starting at US$164.

  • Which airports fly into Washington D.C. from Montreal?

    You can land at any one of the following hubs in Washington D.C.: Ronald Reagan Washington National Airport (DCA), and Dulles International Airport (IAD). Flying from Montréal-Pierre Elliott Trudeau International Airport to Ronald Reagan Washington National Airport (YUL-DCA) is by far the most common option on this route.

  • Is there any time difference between Montreal and Washington D.C.?

    The time difference between Washington D.C. and Montreal is 0m.

  • How do I change or cancel my ticket from Montreal to Washington D.C.?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.