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 $242. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $269 and $349, respectively. These flights start at 37% lower than the current average price 3 months from now.

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

$125 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $199 and $274, respectively.

What is the cheapest day to fly from Ontario to Fayetteville?

Travelers seeking maximum savings on their Ontario to Fayetteville flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Fayetteville ranges from 2.0 - 6.7 inches per month. May is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Fayetteville when rainfall is around 2.0 in.

If weather is an important factor for your trip to Fayetteville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What are the most popular airlines that fly from Ontario to Fayetteville?

The most popular airlines flying from Ontario to Fayetteville are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Ontario to Fayetteville?

Travelers have found that booking a Monday departure is the best way to save up to 77% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Travelers have found it’s best to book a flight 25 days in advance to save up to 205% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Fayetteville 1-2 weeks in advance for as low as $274, or $478 for flights within the next 24 hours.

What is the cheapest month to fly from Ontario to Fayetteville?

The best pricing can be found in the month of August. Prices to Fayetteville from Ontario average $432. You can even find prices in August for less than $432, as users have found deals to Fayetteville from as low as $97. The month of January appears to be one of the more expensive times to travel to Fayetteville from Ontario. Flying in the targeted month can save you up to 18%.

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.

$125+ Flights from Ontario to Fayetteville

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Ontario to Fayetteville Northwest Arkansas are usually found in September or August, booked 15 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Ontario to Fayetteville

Round-trip from	$242 (FlightHub)
One-way from	$125 (FlightHub)
Popular in	March
Cheapest in	September
Average price	$428

From Ontario to Fayetteville Northwest Arkansas

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One-way flight from Ontario to Fayetteville Northwest Arkansas

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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($7 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 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 June 30, 2025.

Thu 8/75:21 pmONT - XNA

1 stop23h 50mFrontier

Mon 8/118:00 pmXNA - ONT

1 stop15h 09mFrontier

Deal found 6/28

$242

Tue 9/2310:00 pmONT - XNA

1 stop9h 07mDelta

Tue 9/303:10 pmXNA - ONT

1 stop9h 13mDelta

Deal found 6/30

$269

Fri 7/2512:59 amONT - XNA

1 stop6h 37mAmerican Airlines

Wed 7/307:48 amXNA - ONT

1 stop7h 59mAmerican Airlines

Deal found 6/29

$349

Tue 7/156:00 amONT - XNA

1 stop8h 00mUnited Airlines

Tue 8/59:30 amXNA - ONT

1 stop5h 02mUnited Airlines

Deal found 6/29

$374

Best flights from Ontario to Fayetteville
Discover carefully curated flight deals from Ontario to Fayetteville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Thu 8/75:21 pmONT - XNA

1 stop23h 50mFrontier

Mon 8/118:00 pmXNA - ONT

1 stop15h 09mFrontier

Deal found 6/28

$242

Tue 9/2310:00 pmONT - XNA

1 stop9h 07mDelta

Tue 9/303:10 pmXNA - ONT

1 stop9h 13mDelta

Deal found 6/30

$269

Fri 7/2512:59 amONT - XNA

1 stop5h 56mAmerican Airlines

Mon 7/288:26 pmXNA - ONT

1 stop5h 28mAmerican Airlines

Deal found 6/29

$349

Tue 7/156:00 amONT - XNA

1 stop8h 00mUnited Airlines

Tue 8/59:30 amXNA - ONT

1 stop5h 02mUnited Airlines

Deal found 6/29

$374

Last-minute flights from Ontario to Fayetteville
Discover last-minute flight deals from Ontario to Fayetteville. Data last updated June 30, 2025 and is based on user searches.

Sat 7/51:34 pmONT - XNA

1 stop5h 01mUnited Airlines

Thu 7/175:00 pmXNA - ONT

1 stop6h 37mUnited Airlines

Deal found 6/28

$546

Mon 7/710:05 pmONT - XNA

1 stop9h 18mDelta

Tue 7/152:32 pmXNA - ONT

1 stop9h 55mDelta

Deal found 6/28

$349

Tue 7/812:59 amONT - XNA

1 stop15h 32mFrontier

Mon 7/148:00 pmXNA - ONT

1 stop5h 50mFrontier

Deal found 6/28

$248

Thu 7/106:58 pmONT - XNA

2 stops11h 50mAlaska Airlines

Tue 7/152:32 pmXNA - ONT

2 stops11h 43mAlaska Airlines

Deal found 6/28

$585

Tue 7/156:00 amONT - XNA

1 stop8h 00mUnited Airlines

Tue 8/59:30 amXNA - ONT

1 stop5h 02mUnited Airlines

Deal found 6/29

$374

Wed 7/1610:05 pmONT - XNA

1 stop9h 18mDelta

Tue 7/296:07 pmXNA - ONT

1 stop7h 35mDelta

Deal found 6/28

$294

Tue 7/226:10 pmONT - XNA

2 stops12h 45mAlaska Airlines

Tue 7/292:27 pmXNA - ONT

2 stops11h 48mAlaska Airlines

Deal found 6/29

$476

Thu 7/3112:59 amONT - XNA

1 stop6h 37mAmerican Airlines

Fri 8/82:45 pmXNA - ONT

1 stop5h 07mAmerican Airlines

Deal found 6/29

$269

One-way flights from Ontario to Fayetteville
Search for one-way flight options from Ontario to Fayetteville. Find affordable one-way fares based on user searches. Data last updated June 30, 2025.

Thu 7/315:21 pmONT - XNA

1 stop23h 50mFrontier

Deal found 6/29

$125

Mon 7/77:22 pmONT - XNA

1 stop15h 35mMultiple Airlines

Deal found 6/27

$181

Wed 7/307:05 amONT - XNA

1 stop9h 50mDelta

Deal found 6/29

$199

Thu 7/312:59 amONT - XNA

1 stop5h 39mAmerican Airlines

Deal found 6/29

$274

Sat 8/95:05 amONT - XNA

1 stop5h 54mUnited Airlines

Deal found 6/28

$277

Thu 7/36:00 amONT - XNA

2 stops13h 08mAlaska Airlines

Deal found 6/28

$741

Cheapflights Fare Finder

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

Thu 8/7

5:21 pm-7:11 pm

1 stop23h 50m

Fayetteville Northwest Arkansas

Mon 8/11

8:00 pm-9:09 am

1 stop15h 09m

$242

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Tue 9/23

10:00 pm-9:07 am

1 stop9h 07m

Fayetteville Northwest Arkansas

Tue 9/30

3:10 pm-10:23 pm

1 stop9h 13m

$269

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Fri 7/25

12:59 am-9:36 am

1 stop6h 37m

Fayetteville Northwest Arkansas

Wed 7/30

7:48 am-1:47 pm

1 stop7h 59m

$349

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Tue 7/15

6:00 am-4:00 pm

1 stop8h 00m

Fayetteville Northwest Arkansas

Tue 8/5

9:30 am-12:32 pm

1 stop5h 02m

$374

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Thu 7/31

5:21 pm-7:11 pm

1 stop23h 50m

$125

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Mon 7/7

7:22 pm-12:57 pm

1 stop15h 35m

$181

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Wed 7/30

7:05 am-6:55 pm

1 stop9h 50m

$199

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Thu 7/3

12:59 am-8:38 am

1 stop5h 39m

$274

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Sat 8/9

5:05 am-12:59 pm

1 stop5h 54m

$277

OntarioFayetteville

ONT - XNA

ONTXNA

Ontario

Thu 7/3

6:00 am-9:08 pm

2 stops13h 08m

$741

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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?

Booking 15 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, January is the cheapest month in which you can book a flight from Ontario to Fayetteville (average of $317). Flying from Ontario to Fayetteville in June is currently the most expensive (average of $395). 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 ONT to XNA?

One of the essential ways to save on airfare from Ontario to Fayetteville is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 11% on airfare.

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

Reviews of airlines servicing Fayetteville

Read reviews from past customers who have flown Alaska Airlines, Delta, and United 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.

Alaska Airlines

8.0

Very good

10,000 reviews

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

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

7,969 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

8,852 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

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

3,289 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

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 $242. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $269 and $349, respectively. These flights start at 37% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Ontario to Fayetteville one-way?
$125 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $199 and $274, 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, January is the cheapest month in which you can book a flight from Ontario to Fayetteville (average of $317). Flying from Ontario to Fayetteville in June is currently the most expensive (average of $395). 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

Springdale

Disney

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Top 4 airlines flying from Ontario to Fayetteville

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$108	Average$148	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$262	Average$348	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$268	Average$376	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$268	Average$411	FlexibilityNo cancel fee	On-time69%

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$125+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Fayetteville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Ontario to Fayetteville Northwest Arkansas are usually found in September or August, booked 15 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Ontario to Fayetteville

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Fayetteville

Cheapest flights from Ontario to FayettevilleExplore 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 June 30, 2025.

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 June 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Fayetteville that are best for you.

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.

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 June 27, 2025.

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

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

Find hourly flight availability from Ontario to Fayetteville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

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

Reviews of airlines servicing Fayetteville

Read reviews from past customers who have flown Alaska Airlines, Delta, and United 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.

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.

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

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

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

How can I find direct flights from Ontario to Fayetteville?

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

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

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Top 4 airlines flying from Ontario to Fayetteville

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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 June 30, 2025.