If you're looking for cheap flights to Ontario you have reached your destination! Your journey to Ontario and United States starts here - where we select and display the best offers of direct flights, low-cost connections from hundreds of airlines and partner agencies.
ONT is the short code of the city. On this page, you can check out the best flight ticket deals to Ontario. Click on a deal to make a search and view the updated sale price.
Closest airports to Ontario are Ontario ONT (US) , San Bernardino Norton AFB SBD (US) (38 km), Santa Ana SNA (US) (46 km), Long Beach LGB (US) (53 km), Hawthorne HHR (US) (66 km).