How much is a flight from Ontario to Greenville?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Ontario and Greenville/Spartanburg.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Ontario - Greenville route.

Best airport options between Ontario and Greenville/Spartanburg

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Ontario: Ontario is the only operating airport.
• Airports in Greenville/Spartanburg: Greenville/Spartanburg is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Find the best flight from Ontario to Greenville

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Ryanair, Easyjet, British Airways, and more.

Other popular destinations

Searching for flights to United States? Travelers also looked at: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Ontario – Greenville flights.