Cheap flights from Dallas to Ottawa - Southeastern Ontario

View AU$425 flight on Mon, 8 Sep. 2025Opens in a new window

Popular airlines from Dallas to Ottawa - Southeastern Ontario

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Cheap Flights from Dallas (DFW) to Ottawa - Southeastern Ontario (YOW)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 8 Sep. - Mon, 15 Sep.
DFW
Dallas
YOW
Ottawa
AU$904 Return, found 21 hours ago
AU$904
Return
found 21 hours ago
Select United flight, departing Mon, 8 Sep. from Dallas to Ottawa, returning Mon, 15 Sep., priced at AU$904 found 21 hours ago
United
Mon, 8 Sep. - Mon, 15 Sep.
DFW
Dallas
YOW
Ottawa
AU$914 Return, found 21 hours ago
AU$914
Return
found 21 hours ago
Select United flight, departing Mon, 8 Sep. from Dallas to Ottawa, returning Mon, 15 Sep., priced at AU$914 found 21 hours ago
United
Mon, 8 Sep. - Mon, 15 Sep.
DFW
Dallas
YOW
Ottawa
AU$944 Return, found 21 hours ago
AU$944
Return
found 21 hours ago
Select United flight, departing Mon, 8 Sep. from Dallas to Ottawa, returning Mon, 15 Sep., priced at AU$944 found 21 hours ago
Air Canada
Mon, 8 Sep. - Mon, 15 Sep.
DFW
Dallas
YOW
Ottawa
AU$1,047 Return, found 21 hours ago
AU$1,047
Return
found 21 hours ago
Select Air Canada flight, departing Mon, 8 Sep. from Dallas to Ottawa, returning Mon, 15 Sep., priced at AU$1,047 found 21 hours ago
WestJet
Mon, 8 Sep. - Mon, 15 Sep.
DFW
Dallas
YOW
Ottawa
AU$1,440 Return, found 21 hours ago
AU$1,440
Return
found 21 hours ago
Select WestJet flight, departing Mon, 8 Sep. from Dallas to Ottawa, returning Mon, 15 Sep., priced at AU$1,440 found 21 hours ago
Delta
Fri, 12 Sep. - Sun, 28 Sep.
DAL
Dallas
YOW
Ottawa
AU$1,576 Return, found 6 days ago
AU$1,576
Return
found 6 days ago
Select Delta flight, departing Fri, 12 Sep. from Dallas to Ottawa, returning Sun, 28 Sep., priced at AU$1,576 found 6 days ago

Find the cheapest month to fly from Dallas (DFW) to Ottawa (YOW)

October is typically the cheapest month to fly

From AU$806 - AU$1,615 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.