The best price found on momondo to Ontario was 14€/pp from Mérida, which is 96% cheaper than the average flight price to Ontario. To find the cheapest price to Ontario from your area, use momondo’s Airport-to-Airport Pricing Tool.
Finding an alternative and possibly cheaper destination airport near Ontario is possible. If you are planning a flight to Ontario, consider booking flights to San Bernardino Int Airport (38 km from Ontario city centre), Santa Ana J. Wayne/Orange Cnty Airport (47 km from Ontario city centre), Long Beach Municipal Airport (54 km from Ontario city centre), Burbank Bob Hope Airport (67 km from Ontario city centre) or Los Angeles Airport (71 km from Ontario city centre).
Ontario Airport has an average price of 269€ per person and is typically the cheapest airport to fly into when visiting Ontario. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.