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Cheap Flights from Ontario to Grand Forks $545.64

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Cheapest Flights from Ontario to Grand Forks (ONT to GFK)

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

Orange County


Long Beach


Interesting Facts About Flights from Ontario to Grand Forks (ONT to GFK)

Question : Is there an alternative to LA/Ontario International Airport (ONT) for getting you to Grand Forks?
Answer : Lucky for you, there is another airport near Ontario. John Wayne Airport (SNA) is 30 miles away, and over the next two months, flights are being priced 32% cheaper than flights from LA/Ontario International Airport.

Question : How long do most people visit Grand Forks?
Answer : Of course you're not most people, but if you were, you'd stay roughly four days.