A river with boats, a bridge, and historic buildings with spires.

Cheap Flights to Ottawa

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

March is typically the cheapest month to fly

From AU$444 - AU$1,642 per traveller.

Travel information

Destination city name
Ottawa
Destination airport
Ottawa International Airport
Destination airport IATA code
YOW
Airlines serving
PD, Air Canada, WestJet, Air Transat, United, Lufthansa, KLM, Air France, Swiss International Air Lines, American Airlines, British Airways, LOT-Polish Airlines, Brussels Airlines, Aer Lingus, Austrian Airlines, TAP Portugal, Cathay Pacific, Virgin Atlantic, Qatar Airways, All Nippon Airways, Korean Air, Avianca, EVA Airways, Aeromexico, Emirates, Air New Zealand, Air China, ITA Airways, Qantas Airways, Canadian North, Virgin Australia, Egyptair, Delta, Sri Lankan Airlines, Hainan Airlines, China Eastern Airlines
Popular airline
PD

Trending flights to Ottawa

Prices were available within the past 7 days and start at AU$1,144 for one-way flights and AU$2,049 for return, for the period specified. Prices and availability are subject to change.
Air New Zealand
Tue, 3 Aug - Wed, 18 Aug
MEL
Melbourne
YOW
Ottawa
AU$2,049
Return
Found 2 days ago
Select Air New Zealand flight, departing Tue, 3 Aug from Melbourne to Ottawa, returning Wed, 18 Aug, priced at AU$2,049 Found 2 days ago
*Available to Expedia members.