Travel with Air Canada from Québec to Washington, D.C. (YQB - WAS) from CAD 511*

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

Aug 2026
FromCAD 549*
One way/Economy
Sep 2026
FromCAD 525*
One way/Economy
Oct 2026
FromCAD 511*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 525
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 828
Displaying fares for August-2026
  • YQB–DCA, Aug 07, 2026: From CAD 828
    07

    Fr

    AUG

  • YQB–DCA, Aug 08, 2026: From CAD 787
    08

    Sa

  • YQB–IAD, Aug 09, 2026: From CAD 791
    09

    Su

  • YQB–DCA, Aug 10, 2026: From CAD 788
    10

    Mo

  • YQB–DCA, Aug 11, 2026: From CAD 756
    11

    Tu

  • YQB–DCA, Aug 12, 2026: From CAD 756
    12

    We

  • YQB–IAD, Aug 13, 2026: From CAD 694
    13

    Th

  • YQB–IAD, Aug 14, 2026: From CAD 694
    14

    Fr

  • YQB–IAD, Aug 15, 2026: From CAD 702
    15

    Sa

  • YQB–DCA, Aug 16, 2026: From CAD 699
    16

    Su

  • YQB–DCA, Aug 17, 2026: From CAD 756
    17

    Mo

  • YQB–DCA, Aug 18, 2026: From CAD 699
    18

    Tu

  • YQB–DCA, Aug 19, 2026: From CAD 699
    19

    We

  • YQB–DCA, Aug 20, 2026: From CAD 580
    20

    Th

  • YQB–DCA, Aug 21, 2026: From CAD 580
    21

    Fr

  • YQB–DCA, Aug 22, 2026: From CAD 580
    22

    Sa

  • YQB–DCA, Aug 23, 2026: From CAD 667
    23

    Su

  • YQB–DCA, Aug 24, 2026: From CAD 609
    24

    Mo

  • YQB–DCA, Aug 25, 2026: From CAD 580
    25

    Tu

  • YQB–DCA, Aug 26, 2026: From CAD 580
    26

    We

  • YQB–DCA, Aug 27, 2026: From CAD 549
    27

    Th

  • YQB–DCA, Aug 28, 2026: From CAD 549
    28

    Fr

  • YQB–DCA, Aug 29, 2026: From CAD 549
    29

    Sa

  • YQB–DCA, Aug 30, 2026: From CAD 567
    30

    Su

  • YQB–DCA, Aug 31, 2026: From CAD 567
    31

    Mo

  • YQB–DCA, Sep 01, 2026: From CAD 567
    01

    Tu

    SEP

  • YQB–DCA, Sep 02, 2026: From CAD 543
    02

    We

  • YQB–IAD, Sep 03, 2026: From CAD 543
    03

    Th

  • YQB–IAD, Sep 04, 2026: From CAD 543
    04

    Fr

  • YQB–IAD, Sep 05, 2026: From CAD 525
    05

    Sa

  • YQB–IAD, Sep 06, 2026: From CAD 525
    06

    Su

    • RangeCAD 525-CAD 828

    *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 Québec (YQB) to Washington, D.C. (WAS) | Air Canada

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

    pts
    keyboard_arrow_down
    Flights between Québec and Washington, D.C. - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    Québec (YQB)Washington, D.C. (IAD)One-way
    /
    Economy    		 Dec 15, 2026

    From

    10,000 pts
    + CAD 177

    Viewed: 19 hours ago

    Québec (YQB)Washington, D.C. (IAD)One-way
    /
    Economy    		 Dec 19, 2026

    From

    40,000 pts
    + CAD 738

    Viewed: 17 hours ago

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

    From

    23,000 pts
    + CAD 193

    Viewed: 3 hours 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 Québec to Washington, D.C.