$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 $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 1 - Tue, Sep 2

IAD

Washington

YOW

Ottawa

$386 Roundtrip, found 3 hours ago

$386

Roundtrip

found 3 hours ago

Select Porter Airlines flight, departing Fri, Aug 1 from Washington to Ottawa, returning Tue, Sep 2, priced at $386 found 3 hours ago

Thu, Sep 11 - Sun, Sep 14

IAD

Washington

YOW

Ottawa

$387 Roundtrip, found 1 day ago

$387

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Thu, Sep 11 from Washington to Ottawa, returning Sun, Sep 14, priced at $387 found 1 day ago

Fri, Jul 11 - Mon, Jul 14

IAD

Washington

YOW

Ottawa

$395 Roundtrip, found 5 days ago

$395

Roundtrip

found 5 days ago

Select Porter Airlines flight, departing Fri, Jul 11 from Washington to Ottawa, returning Mon, Jul 14, priced at $395 found 5 days ago

Sat, Jun 28 - Mon, Jun 30

IAD

Washington

YOW

Ottawa

$405 Roundtrip, just found

$405

Roundtrip

just found

Select Porter Airlines flight, departing Sat, Jun 28 from Washington to Ottawa, returning Mon, Jun 30, priced at $405 just found

Mon, May 26 - Sat, Jun 7

IAD

Washington

YOW

Ottawa

$409 Roundtrip, found 1 day ago

$409

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Mon, May 26 from Washington to Ottawa, returning Sat, Jun 7, priced at $409 found 1 day ago

Fri, Aug 1 - Tue, Sep 2

IAD

Washington

YOW

Ottawa

$413 Roundtrip, found 3 hours ago

$413

Roundtrip

found 3 hours ago

Select Porter Airlines flight, departing Fri, Aug 1 from Washington to Ottawa, returning Tue, Sep 2, priced at $413 found 3 hours ago