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$119+ Cheap flights from Ontario to Fayetteville (ONT - XNA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — XNA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Ontario to Fayetteville

Cheapest flights from Ontario to Fayetteville
Explore the most affordable flight options available from Ontario to Fayetteville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Frontier deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:15 am
ONT
-
XNA
1 stop5h 24m
Frontier
Sat 3/144:13 pm
XNA
-
ONT
1 stop9h 46m
Frontier
Deal found 1/25$278
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:25 pm
ONT
-
XNA
1 stop8h 40m
Delta
Fri 4/105:45 pm
XNA
-
ONT
1 stop8h 06m
Delta
Deal found 1/26$289
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:55 am
ONT
-
XNA
1 stop8h 17m
United Airlines
Tue 6/95:50 am
XNA
-
ONT
2 stops8h 30m
United Airlines
Deal found 1/27$294
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:58 pm
ONT
-
XNA
1 stop6h 32m
American Airlines
Sun 3/88:18 pm
XNA
-
ONT
1 stop5h 41m
American Airlines
Deal found 1/27$314
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:10 pm
ONT
-
XNA
2 stops14h 14m
Delta
Tue 2/175:50 pm
XNA
-
ONT
1 stop7h 59m
Delta
Deal found 1/25$319
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:00 pm
ONT
-
XNA
1 stop5h 47m
United Airlines
Mon 6/85:06 pm
XNA
-
ONT
1 stop5h 11m
United Airlines
Deal found 1/27$331
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
ONT
-
XNA
2 stops12h 38m
United Airlines
Mon 4/275:07 pm
XNA
-
ONT
1 stop6h 43m
United Airlines
Deal found 1/26$338
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/811:59 pm
ONT
-
XNA
1 stop6h 27m
American Airlines
Sat 2/142:12 pm
XNA
-
ONT
1 stop6h 57m
American Airlines
Deal found 1/25$339
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:55 am
ONT
-
XNA
1 stop5h 24m
Delta
Tue 6/93:35 pm
XNA
-
ONT
1 stop8h 34m
Delta
Deal found 1/27$343
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/412:26 pm
ONT
-
XNA
2 stops8h 25m
American Airlines
Fri 4/105:47 pm
XNA
-
ONT
1 stop6h 12m
American Airlines
Deal found 1/25$344
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:20 pm
ONT
-
XNA
1 stop8h 54m
Delta
Sun 3/13:58 pm
XNA
-
ONT
2 stops9h 51m
Delta
Deal found 1/26$349
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:55 pm
ONT
-
XNA
2 stops15h 13m
Delta
Mon 4/275:15 pm
XNA
-
ONT
2 stops8h 29m
Delta
Deal found 1/25$355

Find flight deals from Ontario to Fayetteville

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Fayetteville (XNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$278
(Frontier)

One-way from

$119
(Frontier)

Popular in

March

Cheapest in

October

Average price

$353
Provider with most accurate pricing for Ontario-Fayetteville Northwest Arkansas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Fayetteville Northwest Arkansas flights.
Search Deals
From Ontario to Fayetteville Northwest Arkansas
Search Deals
One-way flight from Ontario to Fayetteville Northwest Arkansas
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Ontario to Fayetteville that are best for you.

Fly from

Ontario

Fly to

Fayetteville

Route

Depart

Return

Price

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Sat 2/21

10:20 pm-9:14 am

1 stop8h 54m

Fayetteville Northwest Arkansas

Sun 2/22

5:50 pm-11:49 pm

1 stop7h 59m

$289

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Wed 2/25

8:00 am-6:19 pm

1 stop8h 19m

Fayetteville Northwest Arkansas

Sat 2/28

5:05 pm-8:50 pm

1 stop5h 45m

$289

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Sat 4/4

10:25 pm-9:05 am

1 stop8h 40m

Fayetteville Northwest Arkansas

Fri 4/10

5:45 pm-11:51 pm

1 stop8h 06m

$289

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Thu 4/2

10:25 pm-9:05 am

1 stop8h 40m

Fayetteville Northwest Arkansas

Sun 4/5

5:13 pm-11:51 pm

2 stops8h 38m

$294

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Thu 3/5

11:58 pm-8:30 am

1 stop6h 32m

Fayetteville Northwest Arkansas

Sun 3/8

8:18 pm-11:59 pm

1 stop5h 41m

$314

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Mon 2/9

10:30 pm-9:24 am

1 stop8h 54m

Fayetteville Northwest Arkansas

Tue 2/17

5:50 pm-11:49 pm

1 stop7h 59m

$314

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Tue 4/21

6:00 am-8:38 pm

2 stops12h 38m

Fayetteville Northwest Arkansas

Mon 4/27

5:07 pm-9:50 pm

1 stop6h 43m

$338

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Fri 4/24

10:15 pm-9:10 am

1 stop8h 55m

Fayetteville Northwest Arkansas

Mon 4/27

5:15 pm-11:44 pm

2 stops8h 29m

$349

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Thu 2/26

10:20 pm-9:14 am

1 stop8h 54m

Fayetteville Northwest Arkansas

Sun 3/1

3:58 pm-11:49 pm

2 stops9h 51m

$349

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Thu 3/5

10:20 pm-9:14 am

1 stop8h 54m

Fayetteville Northwest Arkansas

Sun 3/8

5:13 pm-11:51 pm

2 stops8h 38m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 20 results
1
2

Compare providers for flights from Ontario to Fayetteville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Fayetteville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Fayetteville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Fayetteville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Fayetteville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Fayetteville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Fayetteville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Fayetteville

Have a flexible travel schedule? Discover the best time to fly to Fayetteville from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Fayetteville. Price data was last updated on January 23, 2026.

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Fayetteville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ontario to Fayetteville?

Currently, June is the cheapest month in which you can book a flight from Ontario to Fayetteville (average of $60). Flying from Ontario to Fayetteville in January is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Fayetteville

Get insights into the airlines that provide service to Fayetteville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fayetteville. Reviews last updated January 27, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Ontario to Fayetteville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Frontier
5.7
Fair
3,056 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Ontario to Fayetteville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Fayetteville?

    A quick flight from Ontario to Fayetteville can take about 8h 19m. Delta provides one of the quickest options available for as low as $289. Ontario and Fayetteville are separated by a distance of 1320 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ontario to Fayetteville round-trip?

    Flying on Frontier is currently your cheapest option to Fayetteville, with prices starting at $182. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $268 and $268, respectively. These flights start at 50% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ontario to Fayetteville one-way?

    $65 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $174 and $279, respectively.

  • Can I find deals for flights from Ontario to Fayetteville that include hotel bookings?

    Yes. In addition to deals on Ontario to Fayetteville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Fayetteville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Fayetteville.

  • Can I find deals for business class flights from Ontario to Fayetteville?

    Yes. Cheapflights offers flight deals from Ontario to Fayetteville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Fayetteville?

    Currently, June is the cheapest month in which you can book a flight from Ontario to Fayetteville (average of $60). Flying from Ontario to Fayetteville in January is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Fayetteville?

Book flights to Fayetteville if you plan to visit one of these locations
Springdale
Rogers
Disney

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Top 4 airlines flying from Ontario to Fayetteville

Discover the top 4 airlines that operate flights from Ontario to Fayetteville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$182Average$242FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$268Average$413FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$369FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$363FlexibilityNo cancel feeOn-timeN/A

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