Travel with Air Canada from Montréal to Washington, D.C. (YUL - WAS) from CAD 284*

Promotion code

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Montréal and Washington, D.C. - our lowest fares in cash

Aug 2026
FromCAD 703*
One way/Economy
Sep 2026
FromCAD 284*
One way/Economy
Oct 2026
FromCAD 284*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 284
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 703
Displaying fares for August-2026
  • YUL–DCA, Aug 29, 2026: From CAD 703
    29

    Sa

    AUG

  • YUL–DCA, Aug 30, 2026: From CAD 703
    30

    Su

  • YUL–DCA, Aug 31, 2026: From CAD 703
    31

    Mo

  • YUL–IAD, Sep 01, 2026: From CAD 468
    01

    Tu

    SEP

  • YUL–IAD, Sep 02, 2026: From CAD 468
    02

    We

  • YUL–DCA, Sep 03, 2026: From CAD 468
    03

    Th

  • YUL–IAD, Sep 04, 2026: From CAD 468
    04

    Fr

  • YUL–IAD, Sep 05, 2026: From CAD 403
    05

    Sa

  • YUL–IAD, Sep 06, 2026: From CAD 403
    06

    Su

  • YUL–DCA, Sep 07, 2026: From CAD 403
    07

    Mo

  • YUL–IAD, Sep 08, 2026: From CAD 414
    08

    Tu

  • YUL–IAD, Sep 09, 2026: From CAD 403
    09

    We

  • YUL–IAD, Sep 10, 2026: From CAD 403
    10

    Th

  • YUL–IAD, Sep 11, 2026: From CAD 403
    11

    Fr

  • YUL–IAD, Sep 12, 2026: From CAD 284
    12

    Sa

  • YUL–DCA, Sep 13, 2026: From CAD 403
    13

    Su

  • YUL–DCA, Sep 14, 2026: From CAD 284
    14

    Mo

  • YUL–DCA, Sep 15, 2026: From CAD 284
    15

    Tu

  • YUL–IAD, Sep 16, 2026: From CAD 284
    16

    We

  • YUL–IAD, Sep 17, 2026: From CAD 284
    17

    Th

  • YUL–IAD, Sep 18, 2026: From CAD 284
    18

    Fr

  • YUL–IAD, Sep 19, 2026: From CAD 284
    19

    Sa

  • YUL–DCA, Sep 20, 2026: From CAD 412
    20

    Su

  • YUL–DCA, Sep 21, 2026: From CAD 284
    21

    Mo

  • YUL–IAD, Sep 22, 2026: From CAD 284
    22

    Tu

  • YUL–IAD, Sep 23, 2026: From CAD 284
    23

    We

  • YUL–IAD, Sep 24, 2026: From CAD 284
    24

    Th

  • YUL–IAD, Sep 25, 2026: From CAD 284
    25

    Fr

  • YUL–IAD, Sep 26, 2026: From CAD 284
    26

    Sa

  • YUL–DCA, Sep 27, 2026: From CAD 284
    27

    Su

  • YUL–IAD, Sep 28, 2026: From CAD 284
    28

    Mo

    • RangeCAD 284-CAD 703

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

    Book flights from Montréal (YUL) to Washington, D.C. (WAS) | Air Canada

    Flights between Montréal and Washington, D.C. - our lowest fares in points

    pts
    keyboard_arrow_down
    Flights between Montréal and Washington, D.C. - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Dec 27, 2026

    From

    19,500 pts
    + CAD 126

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Nov 28, 2026

    From

    44,800 pts
    + CAD 547

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Nov 30, 2026

    From

    55,200 pts
    + CAD 751

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Nov 29, 2026

    From

    98,800 pts
    + CAD 502

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Sep 07, 2026

    From

    60,200 pts
    + CAD 376

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Feb 22, 2027

    From

    11,900 pts
    + CAD 137

    Viewed: 4 hours ago

    Montréal (YUL)Washington, D.C. (IAD)One-way
    /
    Economy    		 Oct 04, 2026

    From

    11,100 pts
    + CAD 126

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (IAD)One-way
    /
    Economy    		 Oct 24, 2026

    From

    9,100 pts
    + CAD 228

    Viewed: 9 hours ago

    Montréal (YUL)Washington, D.C. (IAD)One-way
    /
    Economy    		 Sep 09, 2026

    From

    10,000 pts
    + CAD 165

    Viewed: 23 hours ago

    *Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

    Explore all routes from Montréal to Washington, D.C.