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Cheap flights from Fayetteville to Los Angeles from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fayetteville to Los Angeles departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Fayetteville to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:59 pm - 11:55 pm
XNA
-
ONT
5h 56m
1 stop
Frontier Logo
6:00 am - 1:42 pm
ONT
-
XNA
5h 42m
1 stop
$185Frontier
Mon, May 4 - Thu, May 7
Frontier Logo
7:59 pm - 11:55 pm
XNA
-
ONT
5h 56m
1 stop
Frontier Logo
5:12 pm - 7:04 pm
ONT
-
XNA
23h 52m
1 stop
$187Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
2:27 pm - 11:49 pm
XNA
-
ONT
11h 22m
1 stop
Frontier Logo
10:50 am - 1:42 pm
ONT
-
XNA
24h 52m
1 stop
$198Frontier
Tue, May 12 - Sat, May 16
Frontier Logo
7:59 pm - 11:55 pm
XNA
-
ONT
5h 56m
1 stop
Frontier Logo
6:00 am - 1:42 pm
ONT
-
XNA
5h 42m
1 stop
$205Frontier
Mon, May 4 - Tue, May 12
Frontier Logo
2:27 pm - 11:49 pm
XNA
-
ONT
11h 22m
1 stop
Frontier Logo
6:00 am - 1:42 pm
ONT
-
XNA
5h 42m
1 stop
$210Frontier
Thu, May 7 - Sun, May 10
Frontier Logo
2:27 pm - 11:49 pm
XNA
-
ONT
11h 22m
1 stop
Frontier Logo
6:00 am - 1:42 pm
ONT
-
XNA
5h 42m
1 stop
$225Frontier
Tue, May 12 - Tue, Jun 2
Frontier Logo
2:27 pm - 11:49 pm
XNA
-
ONT
11h 22m
1 stop
Frontier Logo
6:00 am - 1:42 pm
ONT
-
XNA
5h 42m
1 stop
$230Frontier
Thu, May 7 - Tue, May 12
Frontier Logo
2:27 pm - 10:05 am
XNA
-
ONT
21h 38m
1 stop
Frontier Logo
10:50 am - 1:42 pm
ONT
-
XNA
24h 52m
1 stop
$238Frontier
Thu, May 7 - Mon, Jun 1
Frontier Logo
2:27 pm - 11:49 pm
XNA
-
ONT
11h 22m
1 stop
Frontier Logo
6:00 am - 1:42 pm
ONT
-
XNA
5h 42m
1 stop
$250Frontier
Tue, May 12 - Tue, Jun 2
Frontier Logo
7:59 pm - 11:55 pm
XNA
-
ONT
5h 56m
1 stop
Frontier Logo
5:12 pm - 7:04 pm
ONT
-
XNA
23h 52m
1 stop
$278Frontier
Fri, Apr 17 - Sun, Apr 19

Frontier flights from Fayetteville to Ontario

Our best Frontier deals on Fayetteville to Ontario flight tickets
Frontier
May 4
XNA7:59 pmFayetteville Northwest Arkansas
5h 56m
1 stop
ONT11:55 pmOntario
May 7
ONT6:00 amOntario
5h 42m
1 stop
XNA1:42 pmFayetteville Northwest Arkansas
$185
Frontier
May 1
XNA7:59 pmFayetteville Northwest Arkansas
5h 56m
1 stop
ONT11:55 pmOntario
May 3
ONT5:12 pmOntario
23h 52m
1 stop
XNA7:04 pmFayetteville Northwest Arkansas
$187
Frontier
May 12
XNA2:27 pmFayetteville Northwest Arkansas
11h 22m
1 stop
ONT11:49 pmOntario
May 16
ONT10:50 amOntario
24h 52m
1 stop
XNA1:42 pmFayetteville Northwest Arkansas
$198

United Airlines flights from Fayetteville to Ontario

Our best United Airlines deals on Fayetteville to Ontario flight tickets
United Airlines
Apr 5
XNA3:07 pmFayetteville Northwest Arkansas
9h 24m
1 stop
ONT10:31 pmOntario
Apr 11
ONT5:10 amOntario
5h 43m
1 stop
XNA12:53 pmFayetteville Northwest Arkansas
$464
United Airlines
Apr 4
XNA9:00 amFayetteville Northwest Arkansas
10h 47m
2 stops
ONT5:47 pmOntario
Apr 11
ONT1:34 pmOntario
5h 04m
1 stop
XNA8:38 pmFayetteville Northwest Arkansas
$469
United Airlines
Mar 28
XNA5:05 pmFayetteville Northwest Arkansas
8h 54m
2 stops
ONT11:59 pmOntario
Apr 1
ONT5:10 amOntario
11h 09m
2 stops
XNA6:19 pmFayetteville Northwest Arkansas
$479

momondo 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Fayetteville to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Mon 5/4

7:59 pm-11:55 pm

1 stop5h 56m

Ontario

Thu 5/7

6:00 am-1:42 pm

1 stop5h 42m

$185

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Fri 5/1

7:59 pm-11:55 pm

1 stop5h 56m

Ontario

Sun 5/3

5:12 pm-7:04 pm

1 stop23h 52m

$187

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Tue 5/12

2:27 pm-11:49 pm

1 stop11h 22m

Ontario

Sat 5/16

10:50 am-1:42 pm

1 stop24h 52m

$198

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Mon 5/4

7:59 pm-11:55 pm

1 stop5h 56m

Ontario

Tue 5/12

6:00 am-1:42 pm

1 stop5h 42m

$205

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Thu 5/7

2:27 pm-11:49 pm

1 stop11h 22m

Ontario

Sun 5/10

6:00 am-1:42 pm

1 stop5h 42m

$210

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Tue 5/12

2:27 pm-11:49 pm

1 stop11h 22m

Ontario

Tue 6/2

6:00 am-1:42 pm

1 stop5h 42m

$225

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Thu 5/7

2:27 pm-11:49 pm

1 stop11h 22m

Ontario

Tue 5/12

6:00 am-1:42 pm

1 stop5h 42m

$230

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Thu 5/7

2:27 pm-10:05 am

1 stop21h 38m

Ontario

Mon 6/1

10:50 am-1:42 pm

1 stop24h 52m

$238

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Tue 5/12

2:27 pm-11:49 pm

1 stop11h 22m

Ontario

Tue 6/2

6:00 am-1:42 pm

1 stop5h 42m

$250

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Fri 4/17

7:59 pm-11:55 pm

1 stop5h 56m

Ontario

Sun 4/19

5:12 pm-7:04 pm

1 stop23h 52m

$278

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Fayetteville to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, August is the cheapest month to fly from Fayetteville to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $268. If you aren’t able to travel during the month of August, then book flights to Ontario from Fayetteville during March instead. Flights to Ontario in March, while not as cheap as those in August, still average around $293.

How have Fayetteville to Ontario flight prices changed over time?

As of March 2026, prices for Fayetteville to Ontario flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Fayetteville to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Fayetteville to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fayetteville to Ontario (XNA to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fayetteville to Ontario

Fastest flight time

5h 36m

Direct flights

None
The fastest flight from Fayetteville to Ontario takes 5h 36m
There are no direct flights from Fayetteville to Ontario. There are no popular flight routes from Fayetteville to Ontario.
Search flight deals

  • How far is Fayetteville Northwest Arkansas to Ontario by plane?

    The straight-line distance from Fayetteville Northwest Arkansas to Ontario is 1331.6 mi. A reasonable flight in good conditions will take 5h 36m.

  • When did momondo last update prices for flights from Fayetteville Northwest Arkansas Airport to Ontario Airport?

    Prices for flights from Fayetteville Northwest Arkansas Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Fayetteville Northwest Arkansas Airport to Ontario Airport?

  • How old do you have to be to fly from Fayetteville Northwest Arkansas Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fayetteville Northwest Arkansas Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Fayetteville to Ontario?

Best airlines flying from Fayetteville to Ontario

Compare and see reviews for airlines that fly from Fayetteville to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $247Free CancellationRating
5.7
3,020 reviews
Search Frontier flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,462 reviews
Search United Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,318 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,486 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Fayetteville to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fayetteville to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Fayetteville to Ontario with flexible booking policies on momondo?

Flights from Fayetteville to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Fayetteville to Ontario?

momondo helps you find the best flight between Fayetteville and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Fayetteville to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Fayetteville and alert you when they change.

An easier way to manage your Ontario trip

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