$169 Cheap Porter Airlines flights Washington (IAD) to Ottawa (YOW)

$169 Cheap Porter Airlines flights Washington (IAD) to Ottawa (YOW)

Prices were available within the past 7 days and start at $169 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 21 - Sun, Sep 7

IAD

Washington

YOW

Ottawa

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Thu, Aug 21 from Washington to Ottawa, returning Sun, Sep 7, priced at $337 found 1 day ago

Thu, Sep 11 - Mon, Sep 15

IAD

Washington

YOW

Ottawa

$350 Roundtrip, found 10 hours ago

$350

Roundtrip

found 10 hours ago

Select Porter Airlines flight, departing Thu, Sep 11 from Washington to Ottawa, returning Mon, Sep 15, priced at $350 found 10 hours ago

Wed, Aug 27 - Thu, Aug 28

IAD

Washington

YOW

Ottawa

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Wed, Aug 27 from Washington to Ottawa, returning Thu, Aug 28, priced at $359 found 1 day ago

Mon, Aug 25 - Tue, Sep 30

IAD

Washington

YOW

Ottawa

$370 Roundtrip, found 8 hours ago

$370

Roundtrip

found 8 hours ago

Select Porter Airlines flight, departing Mon, Aug 25 from Washington to Ottawa, returning Tue, Sep 30, priced at $370 found 8 hours ago

Thu, Sep 11 - Mon, Sep 15

IAD

Washington

YOW

Ottawa

$373 Roundtrip, found 10 hours ago

$373

Roundtrip

found 10 hours ago

Select Porter Airlines flight, departing Thu, Sep 11 from Washington to Ottawa, returning Mon, Sep 15, priced at $373 found 10 hours ago

Thu, Aug 28 - Mon, Sep 1

IAD

Washington

YOW

Ottawa

$376 Roundtrip, found 4 hours ago

$376

Roundtrip

found 4 hours ago

Select Porter Airlines flight, departing Thu, Aug 28 from Washington to Ottawa, returning Mon, Sep 1, priced at $376 found 4 hours ago