Travel with Air Canada from Ottawa, ON to Washington, D.C. (YOW - WAS) from CAD 298*

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 to Washington, D.C. QA FE City to City

Ottawa, ON (YOW)to

Washington, D.C. (DCA)
Jun 27, 2026

One-way

Economy

From
16,600 pts
+ CAD 272
Viewed: 15 hours ago

Ottawa, ON (YOW)to

Washington, D.C. (IAD)
May 06, 2026

One-way

Economy

From
9,200 pts
+ CAD 225
Viewed: 1 day ago

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Route

Discount DEN

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TC

From Denver (DEN) To Miami (MIA)

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From Denver (DEN) To Seattle (SEA)

15

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From Denver (DEN) To Las Vegas (LAS)

15

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From Las Vegas (LAS) To Miami (MIA)

15

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From Las Vegas (LAS) To Seattle (SEA)

15

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From Las Vegas (LAS) To Orlando (MCO)

15

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From Orlando (MCO) To Las Vegas (LAS)

15

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From Orlando (MCO) To (null)

15

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From Orlando (MCO) To Seattle (SEA)

15

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Fly now between Ottawa, ON and Washington, D.C.

Apr 2026
FromCAD 664*
One way/Economy
May 2026
FromCAD 309*
One way/Economy
Jun 2026
FromCAD 309*
One way/Economy
CAD 309
CAD 744
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    • RangeCAD 309-CAD 744

    *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 Ottawa, ON (YOW) to Washington, D.C. (WAS) | Air Canada

    Find low fares between Ottawa, ON and Washington, D.C. 

    CAD
    Find low fares between Ottawa, ON and Washington, D.C. 
    From
    To
    Fare Type
    Departure
    Price
    Ottawa, ON (YOW)Washington, D.C. (DCA)One-way
    /
    Economy    		 Oct 26, 2026

    From

    CAD 298

    Viewed: 1 day ago

    Ottawa, ON (YOW)Washington, D.C. (IAD)One-way
    /
    Economy    		 Oct 09, 2026

    From

    CAD 298

    Viewed: 1 day ago

    *Fares displayed have been collected within the last 48hrs 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 Ottawa, ON to Washington, D.C.

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    From
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    Departure
    Price
    Toronto (YYZ)Vancouver (YVR)One-way
    /
    Economy    		 Jun 21, 2026

    From

    CAD 216

    Viewed: 14 minutes ago

    Toronto (YYZ)Vancouver (YVR)One-way
    /
    Economy    		 Jun 22, 2026

    From

    CAD 216

    Viewed: 14 minutes ago

    Toronto (YYZ)Vancouver (YVR)One-way
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    Economy    		 Jun 23, 2026

    From

    CAD 216

    Viewed: 14 minutes ago

    Toronto (YYZ)Vancouver (YVR)One-way
    /
    Economy    		 Jun 02, 2026

    From

    CAD 216

    Viewed: 22 minutes ago

    Toronto (YYZ)Vancouver (YVR)One-way
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    Economy    		 Jun 03, 2026

    From

    CAD 216

    Viewed: 22 minutes ago

    Toronto (YYZ)Vancouver (YVR)One-way
    /
    Economy    		 Jun 05, 2026

    From

    CAD 216

    Viewed: 22 minutes ago

    Toronto (YYZ)Vancouver (YVR)One-way
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    Economy    		 Jun 08, 2026

    From

    CAD 216

    Viewed: 14 minutes ago

    Toronto (YYZ)Vancouver (YVR)One-way
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    Economy    		 Jun 20, 2026

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    CAD 216

    Viewed: 14 minutes ago

    Toronto (YYZ)Vancouver (YVR)One-way
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    Economy    		 Jun 07, 2026

    From

    CAD 216

    Viewed: 22 minutes ago

    Toronto (YYZ)Vancouver (YVR)One-way
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    Economy    		 Jun 10, 2026

    From

    CAD 216

    Viewed: 14 minutes ago

    Vancouver (YVR)Toronto (YYZ)One-way
    /
    Economy    		 Jun 30, 2026

    From

    CAD 185

    Viewed: 40 minutes ago

    Vancouver (YVR)Toronto (YYZ)One-way
    /
    Economy    		 Jun 04, 2026

    From

    CAD 185

    Viewed: 25 minutes ago

    Vancouver (YVR)Toronto (YYZ)One-way
    /
    Economy    		 Jun 16, 2026

    From

    CAD 185

    Viewed: 45 minutes ago

    Vancouver (YVR)Toronto (YYZ)One-way
    /
    Economy    		 Jun 10, 2026

    From

    CAD 185

    Viewed: 18 minutes ago

    Vancouver (YVR)Toronto (YYZ)One-way
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    Economy    		 Jun 09, 2026

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    CAD 185

    Viewed: 18 minutes ago

    Vancouver (YVR)Toronto (YYZ)One-way
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    Economy    		 Jun 11, 2026

    From

    CAD 185

    Viewed: 18 minutes ago

    Vancouver (YVR)Toronto (YYZ)One-way
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    Economy    		 Jun 22, 2026

    From

    CAD 185

    Viewed: 1 hour ago

    Vancouver (YVR)Toronto (YYZ)One-way
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    Economy    		 Jun 23, 2026

    From

    CAD 185

    Viewed: 1 hour ago

    Vancouver (YVR)Toronto (YYZ)One-way
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    Economy    		 Jun 18, 2026

    From

    CAD 185

    Viewed: 45 minutes ago

    Vancouver (YVR)Toronto (YYZ)One-way
    /
    Economy    		 Jun 03, 2026

    From

    CAD 185

    Viewed: 25 minutes ago

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