Travel with Air Canada from Washington, D.C. to Québec (WAS - YQB) from USD 345*

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 Québec - our lowest fares in cash

Oct 2026
FromUSD 777*
One way/Economy
Nov 2026
FromUSD 345*
One way/Economy
Dec 2026
FromUSD 345*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 345
cmp-daily-histogram-bars-legend-max-price-aria-label USD 868
Displaying fares for October-2026
  • IAD–YQB, Oct 29, 2026: From USD 868
    29

    Th

    OCT

  • IAD–YQB, Oct 30, 2026: From USD 868
    30

    Fr

  • DCA–YQB, Oct 31, 2026: From USD 777
    31

    Sa

  • DCA–YQB, Nov 01, 2026: From USD 777
    01

    Su

    NOV

  • DCA–YQB, Nov 02, 2026: From USD 777
    02

    Mo

  • DCA–YQB, Nov 03, 2026: From USD 777
    03

    Tu

  • DCA–YQB, Nov 04, 2026: From USD 686
    04

    We

  • DCA–YQB, Nov 05, 2026: From USD 690
    05

    Th

  • DCA–YQB, Nov 06, 2026: From USD 684
    06

    Fr

  • DCA–YQB, Nov 07, 2026: From USD 660
    07

    Sa

  • DCA–YQB, Nov 08, 2026: From USD 666
    08

    Su

  • DCA–YQB, Nov 09, 2026: From USD 660
    09

    Mo

  • DCA–YQB, Nov 10, 2026: From USD 660
    10

    Tu

  • DCA–YQB, Nov 11, 2026: From USD 507
    11

    We

  • DCA–YQB, Nov 12, 2026: From USD 507
    12

    Th

  • DCA–YQB, Nov 13, 2026: From USD 507
    13

    Fr

  • DCA–YQB, Nov 14, 2026: From USD 494
    14

    Sa

  • DCA–YQB, Nov 15, 2026: From USD 470
    15

    Su

  • DCA–YQB, Nov 16, 2026: From USD 471
    16

    Mo

  • DCA–YQB, Nov 17, 2026: From USD 407
    17

    Tu

  • DCA–YQB, Nov 18, 2026: From USD 383
    18

    We

  • DCA–YQB, Nov 19, 2026: From USD 467
    19

    Th

  • DCA–YQB, Nov 20, 2026: From USD 561
    20

    Fr

  • DCA–YQB, Nov 21, 2026: From USD 407
    21

    Sa

  • DCA–YQB, Nov 22, 2026: From USD 467
    22

    Su

  • DCA–YQB, Nov 23, 2026: From USD 407
    23

    Mo

  • IAD–YQB, Nov 24, 2026: From USD 383
    24

    Tu

  • DCA–YQB, Nov 25, 2026: From USD 407
    25

    We

  • IAD–YQB, Nov 26, 2026: From USD 370
    26

    Th

  • IAD–YQB, Nov 27, 2026: From USD 345
    27

    Fr

  • IAD–YQB, Nov 28, 2026: From USD 345
    28

    Sa

    • RangeUSD 345-USD 868

    *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 Québec (YQB) | Air Canada

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