Cheap Flights to Ottawa: Ottawa Flight Deals

View €66 flight on Sun, 7 Sep 2025Opens in a new window

Popular airlines to Ottawa

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Cheap round-trip flights to Ottawa

Prices were available within the past 7 days and start at €66 for one-way flights and €129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed, 6 Aug - Wed, 13 Aug
YYZ
Toronto
YOW
Ottawa
€129 Return, found 6 days ago
€129
Return
found 6 days ago
Select WestJet flight, departing Wed, 6 Aug from Toronto to Ottawa, returning Wed, 13 Aug, priced at €129 found 6 days ago
Porter Airlines
Thu, 7 Aug - Sun, 10 Aug
YYZ
Toronto
YOW
Ottawa
€169 Return, found 5 hours ago
€169
Return
found 5 hours ago
Select Porter Airlines flight, departing Thu, 7 Aug from Toronto to Ottawa, returning Sun, 10 Aug, priced at €169 found 5 hours ago
Air Transat
Thu, 7 Aug - Sun, 10 Aug
YYZ
Toronto
YOW
Ottawa
€179 Return, found 5 hours ago
€179
Return
found 5 hours ago
Select Air Transat flight, departing Thu, 7 Aug from Toronto to Ottawa, returning Sun, 10 Aug, priced at €179 found 5 hours ago
Air Canada
Thu, 7 Aug - Sun, 10 Aug
YTZ
Toronto
YOW
Ottawa
€280 Return, found 5 hours ago
€280
Return
found 5 hours ago
Select Air Canada flight, departing Thu, 7 Aug from Toronto to Ottawa, returning Sun, 10 Aug, priced at €280 found 5 hours ago
Lufthansa
Thu, 23 Apr - Wed, 29 Apr
DUB
Dublin
YOW
Ottawa
€532 Return, found 12 hours ago
€532
Return
found 12 hours ago
Select Lufthansa flight, departing Thu, 23 Apr from Dublin to Ottawa, returning Wed, 29 Apr, priced at €532 found 12 hours ago

Find the cheapest month to fly from Columbus (CMH) to Ottawa (YOW)

April is typically the cheapest month to fly

From €455 - €927 per traveller.

Graph displaying average flight prices per month

Flights to Ottawa information
Destination airport
Macdonald-Cartier Intl.
Destination airport IATA code
YOW
Destination city name
Ottawa
Return price
€129

Trending flights to Ottawa

Prices were available within the past 7 days and start at €66 for one-way flights and €129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 22 Sep - Mon, 29 Sep
DUB
Dublin
YOW
Ottawa
€520 Return, found 3 days ago
€520
Return
found 3 days ago
Select Air Canada flight, departing Mon, 22 Sep from Dublin to Ottawa, returning Mon, 29 Sep, priced at €520 found 3 days ago
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