$94 Cheap Flights from Ontario (ONT) to Fayetteville (XNA)

Find available prices by choosing your travel dates.

Cheap Flights from Ontario to Fayetteville (ONT-XNA)

Prices were available within the past 7 days and start at $94 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
American Airlines
Frontier Airlines
Frontier Airlines
Delta
United
United
United
Alaska Airlines
Flights from Ontario (ONT) to Fayetteville (XNA)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Northwest Arkansas Regional
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$198
Distance
1321 mi

Ontario to Fayetteville Flights

The cheapest times to fly from Ontario to Fayetteville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Fayetteville are during the month of May. You can find some of the cheapest flights from Ontario to Fayetteville with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Ontario to Fayetteville

Sunday is one of the best days to book for cheap flights from Ontario to Fayetteville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Ontario to Fayetteville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Fayetteville in 2025. You can also book with separate airlines for your outbound and return journeys, from $94 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Fayetteville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Fayetteville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Northwest Arkansas National Airport last minute?
Being the spontaneous type is a terrific way to travel the globe, but it isn’t necessarily the smartest method to grab a cheap fare. Consider booking your Ontario Airport to Northwest Arkansas National Airport journey well ahead of time rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneity for when you reach Northwest Arkansas National Airport!
Can I change the date of my flight from ONT to Northwest Arkansas Regional Airport (XNA)?
You can make changes to your ONT to XNA trip via the Expedia Trips portal. But before you make any amendments, read through the rules and restrictions in your itinerary to see what you can do and if fees apply. Some carriers have a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also visit our Customer Service portal for more advice and to connect with our Virtual Agent.

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*Available to One Key members.