Travel with Air Canada from Washington, D.C. to Montréal (WAS - YUL) from CAD 266*

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

Aug 2026
FromCAD 266*
One way/Economy
Sep 2026
FromCAD 266*
One way/Economy
Oct 2026
FromCAD 266*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 266
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 881
Displaying fares for August-2026
  • DCA–YUL, Aug 07, 2026: From CAD 881
    07

    Fr

    AUG

  • DCA–YUL, Aug 08, 2026: From CAD 783
    08

    Sa

  • IAD–YUL, Aug 09, 2026: From CAD 826
    09

    Su

  • IAD–YUL, Aug 10, 2026: From CAD 512
    10

    Mo

  • DCA–YUL, Aug 11, 2026: From CAD 512
    11

    Tu

  • IAD–YUL, Aug 12, 2026: From CAD 512
    12

    We

  • IAD–YUL, Aug 13, 2026: From CAD 512
    13

    Th

  • DCA–YUL, Aug 14, 2026: From CAD 424
    14

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  • DCA–YUL, Aug 15, 2026: From CAD 424
    15

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  • DCA–YUL, Aug 16, 2026: From CAD 424
    16

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  • DCA–YUL, Aug 17, 2026: From CAD 425
    17

    Mo

  • DCA–YUL, Aug 18, 2026: From CAD 425
    18

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  • DCA–YUL, Aug 19, 2026: From CAD 425
    19

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  • DCA–YUL, Aug 20, 2026: From CAD 266
    20

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  • DCA–YUL, Aug 21, 2026: From CAD 266
    21

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  • DCA–YUL, Aug 22, 2026: From CAD 266
    22

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  • DCA–YUL, Aug 23, 2026: From CAD 266
    23

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  • DCA–YUL, Aug 24, 2026: From CAD 266
    24

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  • DCA–YUL, Aug 25, 2026: From CAD 266
    25

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  • DCA–YUL, Aug 26, 2026: From CAD 266
    26

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  • DCA–YUL, Aug 27, 2026: From CAD 266
    27

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  • DCA–YUL, Aug 28, 2026: From CAD 266
    28

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  • DCA–YUL, Aug 29, 2026: From CAD 266
    29

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  • DCA–YUL, Aug 30, 2026: From CAD 266
    30

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  • DCA–YUL, Aug 31, 2026: From CAD 266
    31

    Mo

  • DCA–YUL, Sep 01, 2026: From CAD 266
    01

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    SEP

  • DCA–YUL, Sep 02, 2026: From CAD 266
    02

    We

  • DCA–YUL, Sep 03, 2026: From CAD 350
    03

    Th

  • IAD–YUL, Sep 04, 2026: From CAD 371
    04

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  • DCA–YUL, Sep 05, 2026: From CAD 266
    05

    Sa

  • DCA–YUL, Sep 06, 2026: From CAD 266
    06

    Su

    • RangeCAD 266-CAD 881

    *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 Washington, D.C. (WAS) to Montréal (YUL) | Air Canada

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

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

    From

    10,000 pts
    + CAD 80

    Viewed: 3 hours ago

    Washington, D.C. (DCA)Montréal (YUL)One-way
    /
    Economy    		 Nov 14, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 3 hours ago

    Washington, D.C. (DCA)Montréal (YUL)One-way
    /
    Economy    		 Oct 06, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 20 minutes ago

    Washington, D.C. (DCA)Montréal (YUL)One-way
    /
    Economy    		 Dec 03, 2026

    From

    17,100 pts
    + CAD 96

    Viewed: 2 hours ago

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

    From

    10,000 pts
    + CAD 80

    Viewed: 1 day ago

    Washington, D.C. (DCA)Montréal (YUL)One-way
    /
    Economy    		 Sep 08, 2026

    From

    10,000 pts
    + CAD 88

    Viewed: 12 hours ago

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

    From

    10,000 pts
    + CAD 80

    Viewed: 1 day ago

    Washington, D.C. (IAD)Montréal (YUL)One-way
    /
    Economy    		 Oct 06, 2026

    From

    9,100 pts
    + CAD 135

    Viewed: 14 hours ago

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

    From

    9,100 pts
    + CAD 135

    Viewed: 14 hours ago

    Washington, D.C. (IAD)Montréal (YUL)One-way
    /
    Economy    		 Aug 18, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 21 hours ago

    Washington, D.C. (IAD)Montréal (YUL)One-way
    /
    Economy    		 Sep 23, 2026

    From

    9,100 pts
    + CAD 135

    Viewed: 1 day ago

    Washington, D.C. (IAD)Montréal (YUL)One-way
    /
    Economy    		 Aug 31, 2026

    From

    9,100 pts
    + CAD 135

    Viewed: 6 hours ago

    Washington, D.C. (IAD)Montréal (YUL)One-way
    /
    Economy    		 Nov 27, 2026

    From

    9,100 pts
    + CAD 135

    Viewed: 3 hours ago

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

    From

    39,100 pts
    + CAD 80

    Viewed: 39 minutes 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 Washington, D.C. to Montréal