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$82+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — ONT
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap 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 septiembre 17, 2025.

Round-trip from

$144
(Booking.com)

One-way from

$82
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$454
From Fayetteville Northwest Arkansas to Ontario
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One-way flight from Fayetteville Northwest Arkansas to Ontario
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 17, 2025.

This Booking.com deal was found by Cheapflights users on 9/14. 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.
sáb. 10/185:03 pmXNA - ONT
1 stop8h 47mFrontier
dom. 10/266:53 amONT - XNA
1 stop9h 50mFrontier
Deal found 9/14$144
This Booking.com deal was found by Cheapflights users on 9/16. 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.
vie. 9/267:59 pmXNA - ONT
1 stop25h 55mFrontier
dom. 10/58:59 pmONT - XNA
1 stop20h 15mFrontier
Deal found 9/16$161
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/177:29 pmXNA - ONT
1 stop6h 21mFrontier
dom. 10/266:53 amONT - XNA
1 stop9h 50mFrontier
Deal found 9/17$171
This Booking.com deal was found by Cheapflights users on 9/17. 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.
mié. 10/224:09 pmXNA - ONT
1 stop19h 26mFrontier
dom. 10/266:53 amONT - XNA
1 stop9h 50mFrontier
Deal found 9/17$172
This Booking.com deal was found by Cheapflights users on 9/15. 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.
vie. 10/37:59 pmXNA - ONT
1 stop25h 55mFrontier
jue. 10/96:53 amONT - XNA
1 stop9h 48mFrontier
Deal found 9/15$174
This Booking.com deal was found by Cheapflights users on 9/15. 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.
vie. 10/177:29 pmXNA - ONT
1 stop6h 21mFrontier
sáb. 10/187:04 amONT - XNA
1 stop7h 04mFrontier
Deal found 9/15$175
This Booking.com deal was found by Cheapflights users on 9/14. 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.
dom. 10/197:28 pmXNA - ONT
1 stop16h 07mFrontier
dom. 10/266:53 amONT - XNA
1 stop9h 50mFrontier
Deal found 9/14$176
This Booking.com deal was found by Cheapflights users on 9/17. 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.
vie. 10/177:29 pmXNA - ONT
1 stop6h 21mFrontier
vie. 10/2411:53 amONT - XNA
1 stop26h 15mFrontier
Deal found 9/17$180
This Booking.com deal was found by Cheapflights users on 9/15. 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.
jue. 9/257:59 pmXNA - ONT
1 stop13h 54mFrontier
jue. 10/23:43 pmONT - XNA
1 stop25h 31mFrontier
Deal found 9/15$183
This Frontier deal was found by Cheapflights users on 9/14. 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.
jue. 11/137:26 pmXNA - ONT
1 stop6h 24mFrontier
lun. 11/176:53 amONT - XNA
1 stop9h 51mFrontier
Deal found 9/14$207
This Booking.com deal was found by Cheapflights users on 9/15. 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.
mié. 10/84:09 pmXNA - ONT
1 stop9h 41mFrontier
lun. 10/136:53 amONT - XNA
1 stop9h 48mFrontier
Deal found 9/15$211
This Frontier deal was found by Cheapflights users on 9/15. 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.
sáb. 10/115:03 pmXNA - ONT
2 stops16h 46mFrontier
mié. 10/226:53 amONT - XNA
1 stop6h 31mFrontier
Deal found 9/15$216

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 septiembre 17, 2025.
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

lun. 11/3

5:56 pm-9:20 pm

1 stop5h 24m

Ontario

dom. 11/9

10:25 pm-9:14 am

1 stop8h 49m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

mar. 3/10

5:55 pm-11:52 pm

1 stop7h 57m

Ontario

mar. 3/17

10:30 pm-9:30 am

1 stop9h 00m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

vie. 11/7

5:56 pm-9:20 pm

1 stop5h 24m

Ontario

sáb. 11/8

9:50 am-5:16 pm

1 stop5h 26m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

mar. 10/14

5:56 pm-11:39 pm

1 stop7h 43m

Ontario

mar. 10/21

10:00 pm-9:08 am

1 stop9h 08m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

mar. 10/14

5:56 pm-11:39 pm

1 stop7h 43m

Ontario

sáb. 10/25

11:36 am-10:16 pm

1 stop8h 40m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

mié. 12/10

5:42 pm-11:59 pm

1 stop8h 17m

Ontario

mar. 12/16

10:25 pm-9:13 am

1 stop8h 48m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

sáb. 11/8

5:56 pm-9:20 pm

1 stop5h 24m

Ontario

mié. 11/12

10:25 pm-9:14 am

1 stop8h 49m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

sáb. 11/8

5:56 pm-9:20 pm

1 stop5h 24m

Ontario

vie. 12/5

10:25 pm-9:13 am

1 stop8h 48m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

vie. 10/17

5:56 pm-11:39 pm

1 stop7h 43m

Ontario

vie. 10/24

10:00 pm-9:08 am

1 stop9h 08m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

vie. 11/7

2:29 pm-10:22 pm

1 stop9h 53m

Ontario

mié. 12/3

10:25 pm-9:13 am

1 stop8h 48m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
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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, August is the cheapest month in which you can book a flight from Fayetteville to Ontario (average of $246). Flying from Fayetteville to Ontario in March is currently the most expensive (average of $327). 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.

What is the cheapest time of day to fly from XNA to ONT?

Find hourly flight availability from Fayetteville to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Fayetteville to Ontario in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Fayetteville to Ontario?

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 septiembre 17, 2025.
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
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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 fly from Fayetteville to Ontario in about 5h 24m. The time it takes to get you to your destination can typically vary by up to . Fayetteville and Ontario are separated by a distance of 1320 mi.

  • 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 $283, respectively. Users have found that American Airlines is 28% cheaper than the other options available to this destination.

  • 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, August is the cheapest month in which you can book a flight from Fayetteville to Ontario (average of $246). Flying from Fayetteville to Ontario in March is currently the most expensive (average of $327). 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

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Alternative routes for Fayetteville to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$391FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$461FlexibilityNo cancel feeOn-time69%

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