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$111+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — ONT
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 June 18, 2025.

Round-trip from

$210
(FlightHub)

One-way from

$111
(FlightHub)

Popular in

June

Cheapest in

March

Average price

$476
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 ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 18, 2025.

This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/48:00 pmXNA - ONT
1 stop5h 50mFrontier
Thu 7/1012:59 amONT - XNA
1 stop16h 12mFrontier
Deal found 6/16$210
This Delta deal was found by Cheapflights users on 6/18. 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 7/146:07 pmXNA - ONT
1 stop7h 35mDelta
Mon 7/2110:05 pmONT - XNA
1 stop9h 18mDelta
Deal found 6/18$269
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/162:22 pmXNA - ONT
1 stop5h 46mAmerican Airlines
Tue 7/226:15 amONT - XNA
1 stop5h 22mAmerican Airlines
Deal found 6/16$333
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/165:00 pmXNA - ONT
1 stop6h 37mUnited Airlines
Tue 7/226:00 amONT - XNA
1 stop8h 00mUnited Airlines
Deal found 6/18$349
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/62:33 pmXNA - ONT
2 stops11h 40mAlaska Airlines
Tue 8/126:58 pmONT - XNA
2 stops11h 49mAlaska Airlines
Deal found 6/16$414

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 June 18, 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

Fri 7/4

8:00 pm-11:50 pm

1 stop5h 50m

Ontario

Thu 7/10

12:59 am-7:11 pm

1 stop16h 12m

$210

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Mon 7/14

6:07 pm-11:42 pm

1 stop7h 35m

Ontario

Mon 7/21

10:05 pm-9:23 am

1 stop9h 18m

$269

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Wed 7/16

2:22 pm-6:08 pm

1 stop5h 46m

Ontario

Mon 7/21

12:59 am-9:36 am

1 stop6h 37m

$333

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Wed 7/16

5:00 pm-9:37 pm

1 stop6h 37m

Ontario

Tue 7/22

6:00 am-4:00 pm

1 stop8h 00m

$349

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Wed 8/6

2:33 pm-12:13 am

2 stops11h 40m

Ontario

Tue 8/12

6:58 pm-8:47 am

2 stops11h 49m

$414

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Mon 7/7

8:00 pm-9:09 am

1 stop15h 09m

$111

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Sun 7/20

11:47 am-8:52 pm

1 stop11h 05m

$211

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Tue 6/24

9:14 am-1:50 pm

1 stop6h 36m

$255

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Thu 7/10

12:53 pm-7:20 pm

1 stop8h 27m

$272

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Fri 8/15

11:50 am-10:52 pm

2 stops13h 02m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 11 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 $328). 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 June 18, 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 June 18, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Fayetteville to Ontario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,810 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
5.9
Fair
3,301 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Flying on Frontier is currently your cheapest option to Ontario, with prices starting at $210. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $269 and $333, respectively. Users have found that Frontier is 44% 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 $111. However, be on the lookout for offers from American Airlines and United 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, 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 $328). 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.

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Alternative routes for Fayetteville to Ontario

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Top 2 airlines flying from Fayetteville to Ontario

Discover the top 2 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$381FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$283Average$448FlexibilityNo cancel feeOn-time69%

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