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ONT (Ontario) to BFS (Belfast) Flights $762.77

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Cheap ONT to BFS Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Orange County


Long Beach


Interesting Facts About Flights from Ontario to Belfast (ONT to BFS)

Question : How much should a trip from Ontario (ONT) to Belfast (BFS) cost?
Answer : Ranging from $1,028 to $1,229, prices for ONT to BFS change a lot less than the majority of routes from the United States. Prices tend to be lower the further out you book.

Question : Who's offering the cheapest round-trip flight to Belfast International Airport (BFS) over the coming months?
Answer : KLM is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $1,028 and, when compared to the high-end bookings of $1,229, it's quite a deal.

Question : Do travelers from Ontario typically stay in Belfast for very long?
Answer : Passengers from ONT to BFS stay two weeks on average.

Question : Can you cut down on flight costs by changing the day of the week you travel to Belfast?
Answer : The lowest-cost day to fly in June is Wednesday. Being flexible with your travel days garners even more savings during booking.