Travel with Air Canada from Montréal to Washington, D.C. (YUL - WAS) from CAD 268*

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*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

Sep 2026
FromCAD 403*
One way/Economy
Oct 2026
FromCAD 268*
One way/Economy
Nov 2026
FromCAD 268*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 268
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 703
Displaying fares for September-2026
  • YUL–IAD, Sep 18, 2026: From CAD 703
    18

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    SEP

  • YUL–IAD, Sep 19, 2026: From CAD 703
    19

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  • YUL–IAD, Sep 20, 2026: From CAD 703
    20

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  • YUL–DCA, Sep 21, 2026: From CAD 468
    21

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  • YUL–IAD, Sep 22, 2026: From CAD 468
    22

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  • YUL–IAD, Sep 23, 2026: From CAD 468
    23

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  • YUL–IAD, Sep 24, 2026: From CAD 468
    24

    Th

  • YUL–IAD, Sep 25, 2026: From CAD 403
    25

    Fr

  • YUL–IAD, Sep 26, 2026: From CAD 403
    26

    Sa

  • YUL–DCA, Sep 27, 2026: From CAD 448
    27

    Su

  • YUL–DCA, Sep 28, 2026: From CAD 465
    28

    Mo

  • YUL–IAD, Sep 29, 2026: From CAD 403
    29

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  • YUL–IAD, Sep 30, 2026: From CAD 403
    30

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  • YUL–IAD, Oct 01, 2026: From CAD 403
    01

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    OCT

  • YUL–IAD, Oct 02, 2026: From CAD 268
    02

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  • YUL–IAD, Oct 03, 2026: From CAD 268
    03

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  • YUL–DCA, Oct 04, 2026: From CAD 268
    04

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  • YUL–DCA, Oct 05, 2026: From CAD 268
    05

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  • YUL–IAD, Oct 06, 2026: From CAD 268
    06

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  • YUL–IAD, Oct 07, 2026: From CAD 268
    07

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  • YUL–DCA, Oct 08, 2026: From CAD 268
    08

    Th

  • YUL–IAD, Oct 09, 2026: From CAD 380
    09

    Fr

  • YUL–IAD, Oct 10, 2026: From CAD 268
    10

    Sa

  • YUL–DCA, Oct 11, 2026: From CAD 268
    11

    Su

  • YUL–IAD, Oct 12, 2026: From CAD 585
    12

    Mo

  • YUL–IAD, Oct 13, 2026: From CAD 403
    13

    Tu

  • YUL–IAD, Oct 14, 2026: From CAD 268
    14

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  • YUL–IAD, Oct 15, 2026: From CAD 268
    15

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  • YUL–IAD, Oct 16, 2026: From CAD 268
    16

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  • YUL–DCA, Oct 17, 2026: From CAD 268
    17

    Sa

    • RangeCAD 268-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

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    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    		 Nov 01, 2026

    From

    8,547 pts
    + CAD 126

    Viewed: 22 hours ago

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

    From

    8,547 pts
    + CAD 126

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Dec 25, 2026

    From

    9,205 pts
    + CAD 126

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 May 04, 2027

    From

    10,699 pts
    + CAD 126

    Viewed: 19 hours ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Sep 20, 2026

    From

    11,531 pts
    + CAD 173

    Viewed: 18 hours ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Jan 18, 2027

    From

    12,956 pts
    + CAD 188

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Feb 15, 2027

    From

    14,459 pts
    + CAD 188

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Sep 21, 2026

    From

    15,000 pts
    + CAD 173

    Viewed: 18 hours ago

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

    From

    16,366 pts
    + CAD 188

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 May 24, 2027

    From

    16,366 pts
    + CAD 188

    Viewed: 21 hours ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Oct 11, 2026

    From

    19,721 pts
    + CAD 126

    Viewed: 20 hours ago

    Montréal (YUL)Washington, D.C. (DCA)One-way
    /
    Economy    		 Nov 20, 2026

    From

    8,547 pts
    + CAD 126

    Viewed: 6 hours ago

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

    From

    8,547 pts
    + CAD 126

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (IAD)One-way
    /
    Economy    		 Sep 19, 2026

    From

    10,000 pts
    + CAD 165

    Viewed: 10 hours ago

    Montréal (YUL)Washington, D.C. (IAD)One-way
    /
    Economy    		 Oct 10, 2026

    From

    10,997 pts
    + CAD 228

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (IAD)One-way
    /
    Economy    		 Sep 20, 2026

    From

    11,531 pts
    + CAD 173

    Viewed: 10 hours ago

    Montréal (YUL)Washington, D.C. (IAD)One-way
    /
    Economy    		 Oct 11, 2026

    From

    11,531 pts
    + CAD 173

    Viewed: 8 hours ago

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

    From

    16,416 pts
    + CAD 201

    Viewed: 1 day ago

    Montréal (YUL)Washington, D.C. (IAD)One-way
    /
    Economy    		 May 31, 2027

    From

    21,827 pts
    + CAD 151

    Viewed: 1 day 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.

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