XNA - ONT

$125 Find Cheap Flights from Fayetteville to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fayetteville to Ontario departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$240
Typical prices: $255-$566
Frontier
Sun 8/16Sun 8/23
XNA - ONT • 1 stop
Cheapest one-way
$125
Typical prices: $226-$380
Frontier
Thu 9/3
XNA - ONT • 1 stop
Top airlines
Cheapest • from $240 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Fayetteville and Ontario. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $382 (round-trip)
Shortest trip • 5h 51m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Fayetteville to Ontario (XNA-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fayetteville to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fayetteville to Ontario

Sun, Aug 16 - Sun, Aug 23
Frontier Logo
2:21 pm - 11:50 pm
XNA
-
ONT
11h 29m
1 stop
Frontier Logo
6:00 am - 1:36 pm
ONT
-
XNA
5h 36m
1 stop
$240Frontier
Tue, Aug 11 - Tue, Aug 18
Frontier Logo
2:21 pm - 11:50 pm
XNA
-
ONT
11h 29m
1 stop
Frontier Logo
6:00 am - 1:36 pm
ONT
-
XNA
5h 36m
1 stop
$250Frontier
Thu, Aug 20 - Mon, Aug 24
Frontier Logo
2:21 pm - 11:50 pm
XNA
-
ONT
11h 29m
1 stop
Frontier Logo
10:49 am - 1:36 pm
ONT
-
XNA
24h 47m
1 stop
$251Frontier
Tue, Aug 11 - Sat, Aug 15
Frontier Logo
2:21 pm - 11:50 pm
XNA
-
ONT
11h 29m
1 stop
Frontier Logo
6:00 am - 1:36 pm
ONT
-
XNA
5h 36m
1 stop
$255Frontier
Sun, Aug 23 - Wed, Aug 26
Multiple Airlines Logo
12:55 pm - 8:03 am
XNA
-
ONT
21h 08m
1 stop
Multiple Airlines Logo
3:13 pm - 12:05 pm
ONT
-
XNA
18h 52m
2 stops
$258Multiple Airlines
Tue, Oct 13 - Thu, Oct 15
Frontier Logo
2:28 pm - 11:55 pm
XNA
-
ONT
11h 27m
1 stop
Frontier Logo
6:00 am - 1:26 pm
ONT
-
XNA
5h 26m
1 stop
$261Frontier
Sun, Aug 23 - Wed, Aug 26
Multiple Airlines Logo
12:55 pm - 8:03 am
XNA
-
ONT
21h 08m
1 stop
Multiple Airlines Logo
3:13 pm - 12:05 pm
ONT
-
XNA
18h 52m
2 stops
$264Multiple Airlines
Thu, Sep 3 - Thu, Sep 10
Frontier Logo
2:21 pm - 11:50 pm
XNA
-
ONT
11h 29m
1 stop
Frontier Logo
6:15 am - 6:44 pm
ONT
-
XNA
10h 29m
1 stop
$265Frontier
Sat, Aug 8 - Tue, Aug 11
Frontier Logo
2:21 pm - 11:50 pm
XNA
-
ONT
11h 29m
1 stop
Frontier Logo
6:00 am - 1:36 pm
ONT
-
XNA
5h 36m
1 stop
$270Frontier
Thu, Oct 15 - Wed, Oct 21
Frontier Logo
2:28 pm - 11:55 pm
XNA
-
ONT
11h 27m
1 stop
Frontier Logo
11:38 am - 1:26 pm
ONT
-
XNA
23h 48m
1 stop
$272Frontier
Booking Insights

KAYAK's insights & trends for Fayetteville to Ontario flights

Get data-powered insights and trends into flights from Fayetteville to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Fayetteville to Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Fayetteville to Ontario departing in August.

Flight prices are below average for this route right now.

Flights to Ontario from Fayetteville usually cost between $312 and $528 in August.
The lowest price found in the past 5 days was $240 on Frontier (Aug 16-Aug 23).

What is the cheapest month to fly from Fayetteville to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Fayetteville to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Fayetteville to Ontario is March, where tickets cost $289 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $508 and $496 respectively.

How far in advance should I book a flight from Fayetteville to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Fayetteville to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Fayetteville to Ontario, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

August

Cheapest flight

$125
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Fayetteville to Ontario

When to book flights from Fayetteville to Ontario

Are your dates flexible? Find out the best times to travel from Fayetteville to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Fayetteville to Ontario

  • What is the cheapest flight from Fayetteville to Ontario?

    In the last 5 days, the lowest price for a flight from Fayetteville to Ontario was $125 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Fayetteville and Ontario?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Fayetteville to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Fayetteville to Ontario?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Fayetteville and Ontario, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Fayetteville to Ontario, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Fayetteville to Ontario are Delta and United Airlines. With an average price for the route of $403 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $383 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Fayetteville to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Fayetteville to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fayetteville to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Fayetteville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Fayetteville to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Fayetteville with another airline. Booking your flights between Fayetteville and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fayetteville to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Fayetteville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Fayetteville to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Fayetteville to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Fayetteville to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8494 reviews
8.1Boarding
8.5Crew
7.8Comfort
7.8Entertainment
7.2Food
Airline reviews

We never made it on this flight because we missed our connection due to o delayed flight from Jackson.

2.0 MediocreAnonymous, Jul 2026
SLC - SJC
Read more Delta reviews

We never made it on this flight because we missed our connection due to o delayed flight from Jackson.

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

It was okay. We were delayed for weather reasons, but the pilots and the flight control staff figured a way around the storm and were able to get us to Los Angeles safely. Not all the staff members were polite, but the entertainment on the flight was good.

Crew was real good, flight was smooth and came in early.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Very Very late. Subsequent flights left an hour before ours

The SFO lounge closes at 12 midnight. My flight took off at 2AM

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

There was a piece of plastic baked into my buttermilk biscuit! I have a pictures. The flight attendants in first class were really apologetic, and tried to rectify the situation. I I am very appreciative that they were able to give me some packets of pretzels and gummy bears. I understand they don't personally handle the food until warming it up so I know it wasn't their fault. I don't know whether it was a newer aircraft, or different food packaging, but I was happy that when the food was being warmed up - it didn't smell like plastic. Jokes on me with finding plastic in my food.

The seats were uncomfortable, as if the cushions haven't been switched out in many years. I felt like I was on an old bus. The food was delicious. thank you. Onboard entertainment, very limited. Unless you like violent movies. Why in the world would you have such severely violent movies on a plane? if you don't want to see such things, you don't have a choice. Have you considered that when choosing entertainment? Good god. Why would you have the Godfather? Or black women being brutally beaten with a club? Why in the hell would you put that kind of material on a plane? As for Kayak: Why when I ordered Qantas, was the plane on United?

UA594 was delayed multiple times. I ended up getting picked up so I can make it in time for work 6AM on Monday, 7/6/2026

Excellent flight. On time. Great staff. Clean and crisp cabin.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

Worst communication. Delayed boarding for two hours without a single announcement until hour 1 had passed - on time status showing until our flight was supposed to takeoff and the crew had already walked away. No one was boarding. Disgusting part of DFW overcrowded with no AC on a 97 degree day. Then the first app update is that we’d take off in 15 mins… but again no one had boarded a full flight. No announcement in the terminal so everyone is just crowded around a disgusting place with no info for over an hour which turned into two. This was an overfill flight and a disgrace to passenger decency all while likely just trying to fix their own issue of overbooking. The worst airline at the worst airport.

I’ve been on 8 flights with American Airlines in the last 2 months and 4 have been delayed.

Mechanical delay > Crew Time out. No communication to passengers. Crew time out was positioned as a surprise (even though it must have been know at the time of boarding that the crew would time out.

Initial flight had an engine overheat - returned to DFW. Had another plane ready, but crew timed out. Had to wait 5h for boarding. Fully boarded and pilot says plane is not flight worthy. Deplane and go to the other end of the terminal. Wait an hour to board third plane because the crew couldn’t leave the second plane because no wheelchairs were brought to remove passengers. Finally take off and there is no catering (in flight service) even in first class. Very much an AA failure.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Amazing I love American. I’ll never fly anyone else if I can help it.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Delayed flights and lost bags. It was a terrible experience this time.

It was fine. I didn't love the food but it was at least a real attempt at serving a meal, unlike my earlier flight from Nashville to Dallas.

Tiny seats, no entertainment, no amenities, delays, they charge for carry on and their allowed personal item is smaller than in other airlines.

I really didn't like anything. Paid for my checked luggage online ($79) and then was told that I would have to paid another $79 for my carry on. Was not allowed to enter the terminal until 3 hours before my flight and when I finally was allowed to check my bag and enter, my flight was delayed 3 times. When I finally landed, we were all instructed to "run off the plane" as they had to do a quick turn around to Las Vegas. Me and several of my flying companions will never fly Frontier again.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

The crew was mostly okay. The flight attendant who answered our questions was curt and unhelpful unfortunately. He seemed upset and I understand having off days.

The plane was very clean, the flight attendants were chipper and accommodating. It was roomy

Flight was cancelled and was not able to get another flight thru Frontier. Per frontier a refund was issued but I do not see a refund on my Afirm account.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Was charged 99 dollars for a bag despite agents previously telling me it would be ok. Customer service was unhelpful

I will like you ( Frontier Airlines) to fly into LAX instead of ONT because I live in LA and the subway takes me to my house in just 15 minutes

Everything you need to know for your flight from Fayetteville to Ontario

Information on your arrival and departure airports