HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$117+ Cheap flights from Fayetteville to Ontario (XNA - ONT)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — ONT
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fayetteville to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Fayetteville to Ontario

Cheapest flights from Fayetteville to Ontario
Explore the most affordable flight options available from Fayetteville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.

This CheapOair deal was found by Cheapflights users on 2/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:59 pm
XNA
-
ONT
1 stop5h 56m
Frontier
Sun 4/1912:59 am
ONT
-
XNA
1 stop16h 05m
Frontier
Deal found 2/23$222
This Frontier deal was found by Cheapflights users on 2/23. 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.
Mon 3/164:13 pm
XNA
-
ONT
1 stop9h 46m
Frontier
Thu 3/196:15 am
ONT
-
XNA
1 stop5h 24m
Frontier
Deal found 2/23$244
This Booking.com deal was found by Cheapflights users on 2/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:59 pm
XNA
-
ONT
1 stop5h 56m
Frontier
Sun 4/265:12 pm
ONT
-
XNA
1 stop23h 52m
Frontier
Deal found 2/23$248
This Frontier deal was found by Cheapflights users on 2/23. 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.
Mon 3/94:13 pm
XNA
-
ONT
1 stop9h 46m
Frontier
Thu 3/196:15 am
ONT
-
XNA
1 stop5h 24m
Frontier
Deal found 2/23$254
This Frontier deal was found by Cheapflights users on 2/23. 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.
Mon 3/94:13 pm
XNA
-
ONT
1 stop9h 46m
Frontier
Sat 3/146:15 am
ONT
-
XNA
1 stop7h 03m
Frontier
Deal found 2/23$270
This Frontier deal was found by Cheapflights users on 2/22. 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.
Fri 3/64:13 pm
XNA
-
ONT
1 stop9h 46m
Frontier
Thu 3/196:15 am
ONT
-
XNA
1 stop5h 24m
Frontier
Deal found 2/22$279
This Delta deal was found by Cheapflights users on 2/20. 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 7/186:00 pm
XNA
-
ONT
1 stop5h 44m
Delta
Fri 8/77:00 am
ONT
-
XNA
1 stop7h 08m
Delta
Deal found 2/20$289
This Frontier deal was found by Cheapflights users on 2/23. 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.
Fri 3/274:13 pm
XNA
-
ONT
1 stop9h 46m
Frontier
Mon 3/306:15 am
ONT
-
XNA
1 stop7h 03m
Frontier
Deal found 2/23$290
This Frontier deal was found by Cheapflights users on 2/23. 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 3/122:34 pm
XNA
-
ONT
1 stop11h 25m
Frontier
Thu 3/196:15 am
ONT
-
XNA
1 stop5h 24m
Frontier
Deal found 2/23$294
This Frontier deal was found by Cheapflights users on 2/21. 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.
Fri 3/64:13 pm
XNA
-
ONT
1 stop9h 46m
Frontier
Sat 3/76:15 am
ONT
-
XNA
1 stop7h 03m
Frontier
Deal found 2/21$295
This Frontier deal was found by Cheapflights users on 2/23. 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.
Mon 3/94:13 pm
XNA
-
ONT
1 stop9h 46m
Frontier
Fri 3/206:15 am
ONT
-
XNA
1 stop7h 03m
Frontier
Deal found 2/23$300
This Frontier deal was found by Cheapflights users on 2/23. 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 3/122:34 pm
XNA
-
ONT
1 stop11h 25m
Frontier
Sat 3/146:15 am
ONT
-
XNA
1 stop7h 03m
Frontier
Deal found 2/23$310

Find flight deals from Fayetteville to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Fayetteville (XNA) to Ontario (ONT). 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 February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(CheapOair)

One-way from

$117
(Booking.com)

Popular in

June

Cheapest in

August

Average price

$376
Provider with most accurate pricing for Fayetteville Northwest Arkansas-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fayetteville Northwest Arkansas-Ontario flights.
Search Deals
From Fayetteville Northwest Arkansas to Ontario
Search Deals
One-way flight from Fayetteville Northwest Arkansas to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 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 February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fayetteville to Ontario 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 February 24, 2026.
Use the filters below to find and compare flights from Fayetteville to Ontario that are best for you.

Fly from

Fayetteville

Fly to

Ontario

Route

Depart

Return

Price

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Sat 5/2

5:09 pm-8:36 pm

1 stop5h 27m

Ontario

Sat 5/23

5:45 am-4:15 pm

1 stop8h 30m

$369

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Fri 3/6

5:50 pm-11:49 pm

1 stop7h 59m

Ontario

Tue 3/10

10:25 pm-9:05 am

1 stop8h 40m

$374

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Tue 5/12

5:00 pm-9:58 pm

1 stop6h 58m

Ontario

Tue 5/19

6:00 am-8:38 pm

2 stops12h 38m

$374

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Tue 3/24

3:17 pm-10:18 pm

1 stop9h 01m

Ontario

Tue 3/31

5:10 am-12:55 pm

1 stop5h 45m

$394

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Wed 3/11

6:30 am-5:41 pm

2 stops13h 11m

Ontario

Sat 3/14

6:15 am-4:23 pm

2 stops8h 08m

$465

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Fri 8/14

3:05 pm-10:26 pm

1 stop9h 21m

Ontario

Mon 8/17

1:00 pm-8:49 pm

1 stop5h 49m

$478

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Sat 5/30

1:28 pm-10:50 pm

2 stops11h 22m

Ontario

Sat 6/6

6:30 am-5:57 pm

1 stop9h 27m

$549

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Wed 6/3

5:51 pm-11:34 pm

1 stop7h 43m

Ontario

Sun 6/14

9:55 am-8:49 pm

1 stop8h 54m

$598

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Sat 3/7

6:00 am-3:08 pm

2 stops11h 08m

Ontario

Tue 3/10

4:02 pm-8:30 am

2 stops14h 28m

$607

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Mon 4/20

7:59 pm-11:55 pm

1 stop5h 56m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 20 results
1
2

Compare providers for flights from Fayetteville to Ontario

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 Fayetteville to Ontario in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Fayetteville-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fayetteville-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fayetteville-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fayetteville-Ontario 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 Fayetteville-Ontario 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 Fayetteville to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Fayetteville 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 Fayetteville to Ontario

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

Currently, March is the cheapest month in which you can book a flight from Fayetteville to Ontario (average of $143). Flying from Fayetteville to Ontario in December 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 Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated February 24, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Fayetteville to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,239 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,239 reviews
Delta
7.9
Good
8,239 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,344 reviews
Delta
7.9
Good
8,239 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,344 reviews
Delta
7.9
Good
8,239 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Fayetteville to Ontario. 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 Fayetteville to Ontario?

    Airlines like Delta and United Airlines fly from Fayetteville to Ontario in about 5h 27m. The time it takes to get you to your destination can typically vary by up to 27m. Fayetteville and Ontario are separated by a distance of 1320 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Ontario, with prices starting at $268. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $268 and $268, respectively. Users have found that American Airlines is 29% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $90. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Fayetteville to Ontario for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fayetteville to Ontario 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 Fayetteville to Ontario?

    Currently, March is the cheapest month in which you can book a flight from Fayetteville to Ontario (average of $143). Flying from Fayetteville to Ontario in December 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fayetteville to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Memphis to Las Vegas flights
Memphis to Los Angeles flights
Little Rock to Las Vegas flights
Fayetteville to Las Vegas flights
Fayetteville to Los Angeles flights
Memphis to Ontario flights
Fayetteville to San Diego flights
Fayetteville to San Francisco flights
Memphis to San Francisco flights
Little Rock to Los Angeles flights
Memphis to San Diego flights
Fayetteville to Sacramento flights
Little Rock to San Diego flights
Fayetteville to San Jose flights
Memphis to Sacramento flights
Little Rock to Ontario flights
Memphis to Santa Ana flights
Memphis to San Jose flights
Memphis to Palm Springs flights
Little Rock to San Francisco flights
Memphis to Long Beach flights
Memphis to Burbank flights
Fayetteville to Burbank flights
Fayetteville to Reno flights
Little Rock to Santa Ana flights
Fayetteville to Monterey flights
Memphis to Reno flights
Fayetteville to Long Beach flights
Little Rock to Fresno flights
Fayetteville to Fresno flights
Little Rock to Sacramento flights
Little Rock to Palm Springs flights
Fayetteville to Oakland flights
Memphis to Monterey flights
Memphis to Oakland flights
Fort Smith to Las Vegas flights
Little Rock to San Jose flights
Little Rock to Long Beach flights
Little Rock to Burbank flights
Memphis to Bakersfield flights
Little Rock to Medford flights
Memphis to Fresno flights
Memphis to Santa Barbara flights
Little Rock to Bakersfield flights
Texarkana to Las Vegas flights
Fayetteville to Bakersfield flights

Top 3 airlines flying from Fayetteville to Ontario

Discover the top 3 airlines that operate flights from Fayetteville to Ontario. 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 February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$391FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$363FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$407FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights