Cheap flights from Warsaw, Poland to Ontario, CA

Travelers frequently search for route combinations, such as Warsaw and London, Reykjavik, Dublin, Manchester, Edinburgh, Kutaisi, Birmingham, Liverpool, Thessaloniki, Brussels, Tbilisi, Bristol, Stockholm, Bucharest, Tallinn, Kyiv, Geneva, Berlin, Glasgow, Doncaster.

Travelers frequently search for route combinations, such as Ontario and London, New York, Bangkok, San Francisco, Denver, Sacramento, Taipei, Manila, Toronto, Calgary, Seattle, Las Vegas, San Jose, Orlando, Houston, Macau, Los Angeles, Washington, D.C., Manchester, Detroit.

Warsaw is mainly served by Warsaw Chopin. But there are other airports nearby, including Warsaw Modlin.

The main airport in Warsaw is Warsaw Chopin. It is also served by Katowice International, Lublin, Bydgoszcz Ignacy Jan Paderewski, Łódź Władysław Reymont, Olsztyn-Mazury.

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, Long Beach, Santa Barbara Municipal, Meadows Field, Hawthorne Municipal.

Yes, it's possible to combine different modes of transport between Warsaw and Ontario thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Warsaw and Ontario can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Warsaw and Ontario with JetBlue Airways, Frontier Airlines, Wizz Air, LOT Polish Airlines, Icelandair.

If you don’t have specific dates for your trip between Warsaw and Ontario, 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.