Travel with Air Canada from Washington, D.C. to Montréal (WAS - YUL) from USD 183*

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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

Oct 2026
FromUSD 183*
One way/Economy
Nov 2026
FromUSD 183*
One way/Economy
Dec 2026
FromUSD 183*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 183
cmp-daily-histogram-bars-legend-max-price-aria-label USD 644
Displaying fares for October-2026
  • IAD–YUL, Oct 06, 2026: From USD 644
    06

    Tu

    OCT

  • IAD–YUL, Oct 07, 2026: From USD 622
    07

    We

  • DCA–YUL, Oct 08, 2026: From USD 622
    08

    Th

  • IAD–YUL, Oct 09, 2026: From USD 381
    09

    Fr

  • DCA–YUL, Oct 10, 2026: From USD 381
    10

    Sa

  • IAD–YUL, Oct 11, 2026: From USD 381
    11

    Su

  • IAD–YUL, Oct 12, 2026: From USD 381
    12

    Mo

  • DCA–YUL, Oct 13, 2026: From USD 315
    13

    Tu

  • DCA–YUL, Oct 14, 2026: From USD 315
    14

    We

  • DCA–YUL, Oct 15, 2026: From USD 328
    15

    Th

  • DCA–YUL, Oct 16, 2026: From USD 315
    16

    Fr

  • IAD–YUL, Oct 17, 2026: From USD 315
    17

    Sa

  • DCA–YUL, Oct 18, 2026: From USD 315
    18

    Su

  • DCA–YUL, Oct 19, 2026: From USD 315
    19

    Mo

  • DCA–YUL, Oct 20, 2026: From USD 183
    20

    Tu

  • DCA–YUL, Oct 21, 2026: From USD 183
    21

    We

  • IAD–YUL, Oct 22, 2026: From USD 183
    22

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  • IAD–YUL, Oct 23, 2026: From USD 183
    23

    Fr

  • IAD–YUL, Oct 24, 2026: From USD 183
    24

    Sa

  • DCA–YUL, Oct 25, 2026: From USD 183
    25

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  • DCA–YUL, Oct 26, 2026: From USD 183
    26

    Mo

  • IAD–YUL, Oct 27, 2026: From USD 183
    27

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  • DCA–YUL, Oct 28, 2026: From USD 183
    28

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  • IAD–YUL, Oct 29, 2026: From USD 183
    29

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  • DCA–YUL, Oct 30, 2026: From USD 183
    30

    Fr

  • IAD–YUL, Oct 31, 2026: From USD 183
    31

    Sa

  • DCA–YUL, Nov 01, 2026: From USD 183
    01

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    NOV

  • IAD–YUL, Nov 02, 2026: From USD 183
    02

    Mo

  • DCA–YUL, Nov 03, 2026: From USD 183
    03

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  • IAD–YUL, Nov 04, 2026: From USD 183
    04

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  • IAD–YUL, Nov 05, 2026: From USD 183
    05

    Th

    • RangeUSD 183-USD 644

    *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.

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