$94 Cheap Frontier Airlines flights Ontario (ONT) to Fayetteville (XNA)

You can find cheap round-trip Frontier Airlines flights from $198 from ONT to XNA by organizing your results from “Price (lowest to highest)” on Expedia. Or look for options from $94 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for one-way or return flights to Bentonville in January or February. You could find an affordable fare with Frontier Airlines during these quieter months.

Begin your search one to three months ahead of your travel date to find cheap fares on Frontier Airlines flights from Los Angeles - Ontario Intl. Airport (ONT) to Northwest Arkansas Regional Airport (XNA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct trip from ONT to XNA with Frontier Airlines or any other airlines, check the “Nonstop” box when browsing for flights.

To find the earliest departures from ONT to XNA with Frontier Airlines, filter your search by “Morning” and “Early Morning.” Booking an early flight usually means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Frontier Airlines flights from Los Angeles - Ontario Intl. Airport (ONT) to Bentonville arrive at Northwest Arkansas Regional Airport (XNA). This is the main gateway to this city.

With a rewarding loyalty program, Frontier Airlines is a favorite of many travelers departing from ONT to XNA. Plus, if you’re a Frontier Miles and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can modify or cancel your flight, although additional fees may apply if you booked more than 24 hours ago. Need to keep your options open? Use Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t penalize you if you need to revise your plans. To update your booking, visit “Trips,” select your flight and click on “Manage Booking” for further information.