Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Fayetteville from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Fayetteville departing on 12/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Fayetteville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:45 am - 1:40 pm
ONT
-
XNA
4h 55m1 stop
Frontier Logo
7:16 pm - 11:59 pm
XNA
-
ONT
6h 43m1 stop
$183Frontier
Tue, Dec 30 - Fri, Jan 2
Frontier Logo
6:45 am - 6:21 pm
ONT
-
XNA
9h 36m1 stop
Frontier Logo
7:16 pm - 11:59 pm
XNA
-
ONT
6h 43m1 stop
$254Frontier
Fri, Dec 26 - Mon, Dec 29
Frontier Logo
6:45 am - 6:21 pm
ONT
-
XNA
9h 36m1 stop
Frontier Logo
2:25 pm - 11:59 pm
XNA
-
ONT
11h 34m1 stop
$278Frontier
Mon, Dec 22 - Tue, Dec 23
Frontier Logo
6:45 am - 6:21 pm
ONT
-
XNA
9h 36m1 stop
Frontier Logo
7:16 pm - 11:59 pm
XNA
-
ONT
6h 43m1 stop
$282Frontier
Fri, Dec 19 - Mon, Jan 5
Frontier Logo
6:45 am - 1:34 pm
ONT
-
XNA
4h 49m1 stop
Frontier Logo
2:25 pm - 11:59 pm
XNA
-
ONT
11h 34m1 stop
$302Frontier
Sun, Dec 21 - Tue, Dec 23
American Airlines Logo
12:27 pm - 9:09 pm
ONT
-
XNA
6h 42m1 stop
American Airlines Logo
5:34 pm - 11:58 pm
XNA
-
ONT
8h 24m1 stop
$304American Airlines
Fri, Feb 20 - Sun, Feb 22
American Airlines Logo
12:27 pm - 10:30 pm
ONT
-
XNA
8h 03m2 stops
American Airlines Logo
5:34 pm - 11:58 pm
XNA
-
ONT
8h 24m1 stop
$309American Airlines
Fri, Feb 20 - Sun, Feb 22
Frontier Logo
6:45 am - 6:21 pm
ONT
-
XNA
9h 36m1 stop
Frontier Logo
7:16 pm - 11:59 pm
XNA
-
ONT
6h 43m1 stop
$346Frontier
Fri, Dec 19 - Fri, Jan 2
United Airlines Logo
5:05 am - 12:49 pm
ONT
-
XNA
5h 44m1 stop
United Airlines Logo
5:00 pm - 9:58 pm
XNA
-
ONT
6h 58m1 stop
$349United Airlines
Wed, Jan 7 - Sat, Jan 10
Frontier Logo
6:45 am - 6:21 pm
ONT
-
XNA
9h 36m1 stop
Frontier Logo
7:16 pm - 11:59 pm
XNA
-
ONT
6h 43m1 stop
$351Frontier
Fri, Dec 19 - Fri, Jan 2

Frontier flights from Ontario to Fayetteville

Our best Frontier deals on Ontario to Fayetteville flight tickets
Frontier
Dec 30
ONT6:45 amOntario
4h 55m
1 stop
XNA1:40 pmFayetteville Northwest Arkansas
Jan 2
XNA7:16 pmFayetteville Northwest Arkansas
6h 43m
1 stop
ONT11:59 pmOntario
$183
Find similar
Frontier
Dec 26
ONT6:45 amOntario
9h 36m
1 stop
XNA6:21 pmFayetteville Northwest Arkansas
Dec 29
XNA7:16 pmFayetteville Northwest Arkansas
6h 43m
1 stop
ONT11:59 pmOntario
$254
Find similar
Frontier
Dec 22
ONT6:45 amOntario
9h 36m
1 stop
XNA6:21 pmFayetteville Northwest Arkansas
Dec 23
XNA2:25 pmFayetteville Northwest Arkansas
11h 34m
1 stop
ONT11:59 pmOntario
$278
Find similar

American Airlines flights from Ontario to Fayetteville

Our best American Airlines deals on Ontario to Fayetteville flight tickets
American Airlines
Feb 20
ONT12:27 pmOntario
6h 42m
1 stop
XNA9:09 pmFayetteville Northwest Arkansas
Feb 22
XNA5:34 pmFayetteville Northwest Arkansas
8h 24m
1 stop
ONT11:58 pmOntario
$304
Find similar
American Airlines
Feb 20
ONT12:27 pmOntario
8h 03m
2 stops
XNA10:30 pmFayetteville Northwest Arkansas
Feb 22
XNA5:34 pmFayetteville Northwest Arkansas
8h 24m
1 stop
ONT11:58 pmOntario
$309
Find similar
American Airlines
Dec 18
ONT6:10 amOntario
7h 51m
1 stop
XNA4:01 pmFayetteville Northwest Arkansas
Dec 22
XNA6:28 pmFayetteville Northwest Arkansas
5h 46m
1 stop
ONT10:14 pmOntario
$451
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Fayetteville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 5, 2025.
Use the filters below to find and compare flights from Ontario to Fayetteville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Tue 12/30

6:45 am-1:40 pm

1 stop4h 55m

Fayetteville Northwest Arkansas

Fri 1/2

7:16 pm-11:59 pm

1 stop6h 43m

$183

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Fri 12/26

6:45 am-6:21 pm

1 stop9h 36m

Fayetteville Northwest Arkansas

Mon 12/29

7:16 pm-11:59 pm

1 stop6h 43m

$254

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Mon 12/22

6:45 am-6:21 pm

1 stop9h 36m

Fayetteville Northwest Arkansas

Tue 12/23

2:25 pm-11:59 pm

1 stop11h 34m

$278

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Fri 12/19

6:45 am-6:21 pm

1 stop9h 36m

Fayetteville Northwest Arkansas

Mon 1/5

7:16 pm-11:59 pm

1 stop6h 43m

$282

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Sun 12/21

6:45 am-1:34 pm

1 stop4h 49m

Fayetteville Northwest Arkansas

Tue 12/23

2:25 pm-11:59 pm

1 stop11h 34m

$302

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Fri 2/20

12:27 pm-9:09 pm

1 stop6h 42m

Fayetteville Northwest Arkansas

Sun 2/22

5:34 pm-11:58 pm

1 stop8h 24m

$304

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Fri 2/20

12:27 pm-10:30 pm

2 stops8h 03m

Fayetteville Northwest Arkansas

Sun 2/22

5:34 pm-11:58 pm

1 stop8h 24m

$309

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Fri 12/19

6:45 am-6:21 pm

1 stop9h 36m

Fayetteville Northwest Arkansas

Fri 1/2

7:16 pm-11:59 pm

1 stop6h 43m

$346

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Wed 1/7

5:05 am-12:49 pm

1 stop5h 44m

Fayetteville Northwest Arkansas

Sat 1/10

5:00 pm-9:58 pm

1 stop6h 58m

$349

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Fri 12/19

6:45 am-6:21 pm

1 stop9h 36m

Fayetteville Northwest Arkansas

Fri 1/2

7:16 pm-11:59 pm

1 stop6h 43m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Fayetteville from

How to get the cheapest flight ticket from Ontario to Fayetteville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Fayetteville?

The month of October is, on average, the cheapest month to fly to Fayetteville from Ontario, with most prices found around $268. If you aren’t able to travel during the month of October, then book flights to Fayetteville from Ontario during January instead. Flights to Fayetteville in January, while not as cheap as those in October, still average around $348.

What is the cheapest day to depart on your flight to Fayetteville?

According to our data, Tuesday is the cheapest day to fly to Fayetteville from Ontario. The lowest ticket price found for a Tuesday departure recently was $438. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $674. These prices are subject to change though, so be sure to set up a Price Alert for flights to Fayetteville.

What is the cheapest time of day to depart on your flight to Fayetteville?

Our most recent data shows that the best time of day to fly to Fayetteville is in the afternoon. Flights from Ontario to Fayetteville during this time can be as low as $210. Flights in the morning are often more expensive with an average ticket price of $513.

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

You are more likely to see cheaper flights to Fayetteville from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Fayetteville for around $383 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fayetteville from Ontario for as low as $222 on momondo.

How have Ontario to Fayetteville flight prices changed over time?

As of December 2025, prices for Ontario to Fayetteville flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Fayetteville

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Fayetteville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Fayetteville (ONT to XNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Fayetteville

Fastest flight time

5h 34m

Direct flights

None
The fastest flight from Ontario to Fayetteville takes 5h 34m
There are no direct flights from Ontario to Fayetteville. There are no popular flight routes from Ontario to Fayetteville.
Search flight deals

  • How far is Ontario to Fayetteville Northwest Arkansas by plane?

    Ontario and Fayetteville Northwest Arkansas are 1331.6 mi apart from one another. In terms of flight time, this usually takes a little over 4h 47m.

  • When did momondo last update prices for flights from Ontario Airport to Fayetteville Northwest Arkansas Airport?

    Prices for flights from Ontario Airport to Fayetteville Northwest Arkansas Airport refresh daily.

  • How many operators does momondo search for flights from Ontario Airport to Fayetteville Northwest Arkansas Airport?

  • How old do you have to be to fly from Ontario Airport to Fayetteville Northwest Arkansas Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Fayetteville Northwest Arkansas Airport.

  • What documentation or ID do you need to fly to Fayetteville Northwest Arkansas Airport?

    The required travel and health documents for your Fayetteville Northwest Arkansas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Fayetteville Northwest Arkansas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Fayetteville?

Best airlines flying from Ontario to Fayetteville

Compare and see reviews for airlines that fly from Ontario to Fayetteville with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $182Free CancellationRating
5.8
3,090 reviews
Search Frontier flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,010 reviews
Search Delta flights

Traveling to a place near Fayetteville?

Book flights to Fayetteville if you plan to visit one of these locations
Eureka Springs
Bentonville
Rogers
Springdale
Siloam Springs
Disney

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Fayetteville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Fayetteville from Ontario.

Can I find flights from Ontario to Fayetteville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Fayetteville from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Fayetteville?

momondo provides multiple filters to help you find the best flight to Fayetteville from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Fayetteville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Fayetteville from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Fayetteville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 1/4
Sun 1/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States