Cheap flights from Ottawa to Knoxville from CA$275

Travelers frequently search for route combinations, such as Ottawa and Vancouver, Calgary, Edmonton, Toronto, Winnipeg, Kelowna, Atlanta, Fort Lauderdale, Houston, Orlando, Dallas, Halifax, Tampa, Iqaluit, New Orleans, Las Vegas, Myrtle Beach, New York, Los Angeles, Istanbul.

Travelers frequently search for route combinations, such as Knoxville and Calgary, Toronto, Halifax, Vancouver, Denver, Montreal, Edmonton, Winnipeg.

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, Ogdensburg International, Plattsburgh International, Montreal Saint-Hubert Longueuil, Massena International, Adirondack Regional, Watertown International.

The main airport in Knoxville is McGhee Tyson. It is also served by Nashville International, Asheville Regional, McGhee Tyson, Greenville–Spartanburg International, Chattanooga Metropolitan, Blue Grass, Tri-Cities Regional.

Currently, you can fly between Ottawa and Knoxville with Allegiant Air, Porter Airlines, United Airlines, WestJet, Air Transat.

If you don’t have specific dates for your trip between Ottawa and Knoxville, 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 Knoxville, 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, Ogdensburg International, Plattsburgh International, Montreal Saint-Hubert Longueuil, Massena International, Adirondack Regional, Watertown International