Cheap flights from Ottawa to Milwaukee from £145

Travelers frequently search for route combinations, such as Ottawa and Calgary, Vancouver, Edmonton, Toronto, Winnipeg, Fort Lauderdale, Orlando, London, New York, Las Vegas, Cancún, Halifax, Atlanta, Iqaluit, Dallas, San Francisco, Myrtle Beach, Medellín, Los Angeles, Phoenix.

Travelers frequently search for route combinations, such as Milwaukee and London, Orlando, Las Vegas, Denver, Seattle, Chicago, Dallas, New York, Phoenix, Fort Lauderdale, Los Angeles, Santiago de Chile, San Juan, Portland, Fort Myers, Tampa, Austin, Medford, Atlanta, San Francisco.

Ottawa is mainly served by Ottawa Macdonald–Cartier International. But there are other airports nearby, including Ottawa / Rockcliffe Airport.

The main airport in Ottawa is Ottawa Macdonald–Cartier International. It is also served by Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Plattsburgh International, Montreal Saint-Hubert Longueuil, Massena International, Ogdensburg International, Watertown International, Adirondack Regional.

The main airport in Milwaukee is General Mitchell International. It is also served by O Hare International, Chicago Midway International, Gerald R. Ford International, South Bend International, General Mitchell International, Appleton International, Chicago Rockford International, Dane County Regional, Green Bay–Austin Straubel International, Dubuque Regional.

Currently, you can fly between Ottawa and Milwaukee with Air Canada, Porter Airlines, Spirit Airlines, WestJet, Alaska Airlines.

If you don’t have specific dates for your trip between Ottawa and Milwaukee, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Ottawa and Milwaukee, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Ottawa. The main one is Ottawa Macdonald–Cartier International and other nearby airports include Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Plattsburgh International, Montreal Saint-Hubert Longueuil, Massena International, Ogdensburg International, Watertown International, Adirondack Regional