Travel with Air Canada from Washington, D.C. to Montréal (WAS - YUL) from USD 176*

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

Oct 2026
FromUSD 381*
One way/Economy
Nov 2026
FromUSD 176*
One way/Economy
Dec 2026
FromUSD 176*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 176
cmp-daily-histogram-bars-legend-max-price-aria-label USD 622
Displaying fares for October-2026
  • IAD–YUL, Oct 27, 2026: From USD 622
    27

    Tu

    OCT

  • IAD–YUL, Oct 28, 2026: From USD 622
    28

    We

  • IAD–YUL, Oct 29, 2026: From USD 622
    29

    Th

  • IAD–YUL, Oct 30, 2026: From USD 381
    30

    Fr

  • IAD–YUL, Oct 31, 2026: From USD 381
    31

    Sa

  • DCA–YUL, Nov 01, 2026: From USD 381
    01

    Su

    NOV

  • IAD–YUL, Nov 02, 2026: From USD 381
    02

    Mo

  • IAD–YUL, Nov 03, 2026: From USD 315
    03

    Tu

  • IAD–YUL, Nov 04, 2026: From USD 315
    04

    We

  • DCA–YUL, Nov 05, 2026: From USD 315
    05

    Th

  • DCA–YUL, Nov 06, 2026: From USD 315
    06

    Fr

  • DCA–YUL, Nov 07, 2026: From USD 315
    07

    Sa

  • IAD–YUL, Nov 08, 2026: From USD 315
    08

    Su

  • IAD–YUL, Nov 09, 2026: From USD 315
    09

    Mo

  • DCA–YUL, Nov 10, 2026: From USD 176
    10

    Tu

  • DCA–YUL, Nov 11, 2026: From USD 176
    11

    We

  • DCA–YUL, Nov 12, 2026: From USD 176
    12

    Th

  • DCA–YUL, Nov 13, 2026: From USD 176
    13

    Fr

  • DCA–YUL, Nov 14, 2026: From USD 176
    14

    Sa

  • DCA–YUL, Nov 15, 2026: From USD 176
    15

    Su

  • IAD–YUL, Nov 16, 2026: From USD 176
    16

    Mo

  • IAD–YUL, Nov 17, 2026: From USD 176
    17

    Tu

  • DCA–YUL, Nov 18, 2026: From USD 176
    18

    We

  • DCA–YUL, Nov 19, 2026: From USD 176
    19

    Th

  • DCA–YUL, Nov 20, 2026: From USD 181
    20

    Fr

  • DCA–YUL, Nov 21, 2026: From USD 176
    21

    Sa

  • DCA–YUL, Nov 22, 2026: From USD 176
    22

    Su

  • DCA–YUL, Nov 23, 2026: From USD 176
    23

    Mo

  • DCA–YUL, Nov 24, 2026: From USD 176
    24

    Tu

  • DCA–YUL, Nov 25, 2026: From USD 176
    25

    We

  • DCA–YUL, Nov 26, 2026: From USD 176
    26

    Th

    • RangeUSD 176-USD 622

    *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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