Cheap flights from Ontario to Banja Luka from $569

Travelers frequently search for route combinations, such as Ontario and Guadalajara, Dallas, Las Vegas, San Francisco, Denver, Portland, Phoenix, Seattle, Salt Lake City, Sacramento, Atlanta, Minneapolis, Houston, Detroit, Chicago, Indianapolis, Austin, Mexico City, Cleveland, New York.

Travelers frequently search for route combinations, such as Banja Luka and Miami, Seattle, Raleigh, Sioux Falls, Pensacola, Providence, West Palm Beach, Key West, Tulsa, Atlanta, Colorado Springs, Des Moines, Reno, Tucson, Kailua, Kansas City, Midland, Hartford, Minneapolis, Oakland.

The main airport in Ontario is Ontario International. It is also served by Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Santa Barbara Municipal, Long Beach, McClellan–Palomar, Meadows Field.

The main airport in Banja Luka is Banja Luka International. It is also served by Belgrade Nikola Tesla, Zagreb, Sarajevo International, Banja Luka International, Tuzla International, Osijek, Mostar, Hévíz–Balaton.

Currently, you can fly between Ontario and Banja Luka with Ryanair, Frontier Airlines, JetBlue Airways, Hawaiian Airlines, Virgin Atlantic Airways.

If you don’t have specific dates for your trip between Ontario and Banja Luka, 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 Ontario and Banja Luka, 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 Ontario. The main one is Ontario International and other nearby airports include Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Santa Barbara Municipal, Long Beach, McClellan–Palomar, Meadows Field

There are a number of airports in and around Banja Luka. The main one is Banja Luka International and other nearby airports include Belgrade Nikola Tesla, Zagreb, Sarajevo International, Banja Luka International, Tuzla International, Osijek, Mostar, Hévíz–Balaton.