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Cheap flights from Fayetteville to Los Angeles from $162

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 12/29. 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
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.
Multiple Airlines Logo
11:36 am - 1:11 pm
XNA
-
ONT
27h 35m1 stop
Multiple Airlines Logo
7:17 pm - 1:53 pm
ONT
-
XNA
16h 36m2 stops
$277Multiple Airlines
Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
11:36 am - 1:11 pm
XNA
-
ONT
27h 35m1 stop
Multiple Airlines Logo
7:17 pm - 10:46 am
ONT
-
XNA
13h 29m1 stop
$278Multiple Airlines
Sun, Feb 22 - Wed, Feb 25
Frontier Logo
7:16 pm - 11:59 pm
XNA
-
ONT
6h 43m1 stop
Frontier Logo
6:45 am - 6:21 pm
ONT
-
XNA
9h 36m1 stop
$288Frontier
Fri, Jan 2 - Mon, Jan 5
Delta Logo
1:08 pm - 9:05 pm
XNA
-
ONT
9h 57m1 stop
Delta Logo
10:20 pm - 9:14 am
ONT
-
XNA
8h 54m1 stop
$289Delta
Wed, Feb 18 - Wed, Feb 25
Delta Logo
2:14 pm - 9:05 pm
XNA
-
ONT
8h 51m1 stop
Delta Logo
5:00 pm - 9:14 am
ONT
-
XNA
14h 14m2 stops
$294Delta
Fri, Feb 20 - Wed, Feb 25
Frontier Logo
7:16 pm - 11:59 pm
XNA
-
ONT
6h 43m1 stop
Frontier Logo
6:45 am - 6:21 pm
ONT
-
XNA
9h 36m1 stop
$304Frontier
Mon, Dec 29 - Mon, Jan 5
Delta Logo
5:49 pm - 10:38 pm
XNA
-
ONT
6h 49m1 stop
Delta Logo
10:30 pm - 9:31 am
ONT
-
XNA
9h 01m1 stop
$314Delta
Tue, Jan 6 - Wed, Jan 14
Delta Logo
5:49 pm - 10:38 pm
XNA
-
ONT
6h 49m1 stop
Delta Logo
5:07 pm - 9:31 am
ONT
-
XNA
14h 24m2 stops
$319Delta
Tue, Jan 6 - Tue, Jan 13
Delta Logo
5:12 pm - 11:54 pm
XNA
-
ONT
8h 42m2 stops
Delta Logo
6:00 am - 5:15 pm
ONT
-
XNA
9h 15m2 stops
$324Delta
Wed, Mar 25 - Tue, Mar 31
Multiple Airlines Logo
7:16 pm - 5:22 pm
XNA
-
ONT
24h 06m2 stops
Multiple Airlines Logo
10:45 am - 11:45 am
ONT
-
XNA
23h 00m1 stop
$329Multiple Airlines
Mon, Dec 29 - Wed, Jan 7

Frontier flights from Fayetteville to Ontario

Our best Frontier deals on Fayetteville to Ontario flight tickets
Frontier
Jan 2
XNA7:16 pmFayetteville Northwest Arkansas
6h 43m
1 stop
ONT11:59 pmOntario
Jan 5
ONT6:45 amOntario
9h 36m
1 stop
XNA6:21 pmFayetteville Northwest Arkansas
$288
Find similar
Frontier
Mar 7
XNA4:13 pmFayetteville Northwest Arkansas
9h 48m
1 stop
ONT12:01 amOntario
Mar 14
ONT6:15 amOntario
7h 03m
1 stop
XNA3:18 pmFayetteville Northwest Arkansas
$302
Find similar
Frontier
Dec 29
XNA7:16 pmFayetteville Northwest Arkansas
6h 43m
1 stop
ONT11:59 pmOntario
Jan 5
ONT6:45 amOntario
9h 36m
1 stop
XNA6:21 pmFayetteville Northwest Arkansas
$304
Find similar

Delta flights from Fayetteville to Ontario

Our best Delta deals on Fayetteville to Ontario flight tickets
Delta
Feb 18
XNA1:08 pmFayetteville Northwest Arkansas
9h 57m
1 stop
ONT9:05 pmOntario
Feb 25
ONT10:20 pmOntario
8h 54m
1 stop
XNA9:14 amFayetteville Northwest Arkansas
$289
Find similar
Delta
Feb 20
XNA2:14 pmFayetteville Northwest Arkansas
8h 51m
1 stop
ONT9:05 pmOntario
Feb 25
ONT5:00 pmOntario
14h 14m
2 stops
XNA9:14 amFayetteville Northwest Arkansas
$294
Find similar
Delta
Feb 19
XNA5:45 pmFayetteville Northwest Arkansas
8h 04m
1 stop
ONT11:49 pmOntario
Feb 22
ONT10:20 pmOntario
8h 54m
1 stop
XNA9:14 amFayetteville Northwest Arkansas
$314
Find similar

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 December 18, 2025.
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

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Sun 2/22

11:36 am-1:11 pm

1 stop27h 35m

Ontario

Wed 2/25

7:17 pm-1:53 pm

2 stops16h 36m

$277

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Sun 2/22

11:36 am-1:11 pm

1 stop27h 35m

Ontario

Wed 2/25

7:17 pm-10:46 am

1 stop13h 29m

$278

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Fri 1/2

7:16 pm-11:59 pm

1 stop6h 43m

Ontario

Mon 1/5

6:45 am-6:21 pm

1 stop9h 36m

$288

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Wed 2/18

1:08 pm-9:05 pm

1 stop9h 57m

Ontario

Wed 2/25

10:20 pm-9:14 am

1 stop8h 54m

$289

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Fri 2/20

2:14 pm-9:05 pm

1 stop8h 51m

Ontario

Wed 2/25

5:00 pm-9:14 am

2 stops14h 14m

$294

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Mon 12/29

7:16 pm-11:59 pm

1 stop6h 43m

Ontario

Mon 1/5

6:45 am-6:21 pm

1 stop9h 36m

$304

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Tue 1/6

5:49 pm-10:38 pm

1 stop6h 49m

Ontario

Wed 1/14

10:30 pm-9:31 am

1 stop9h 01m

$314

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Tue 1/6

5:49 pm-10:38 pm

1 stop6h 49m

Ontario

Tue 1/13

5:07 pm-9:31 am

2 stops14h 24m

$319

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Wed 3/25

5:12 pm-11:54 pm

2 stops8h 42m

Ontario

Tue 3/31

6:00 am-5:15 pm

2 stops9h 15m

$324

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Mon 12/29

7:16 pm-5:22 pm

2 stops24h 06m

Ontario

Wed 1/7

10:45 am-11:45 am

1 stop23h 00m

$329

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 typical price of a round-trip flight between Fayetteville and Ontario?

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.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Friday when prices can be found for as low as $378. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Fayetteville to Ontario for around $482.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Fayetteville to Ontario when you can find flight prices for as low as $348. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $481 on average. Flights to Ontario from Fayetteville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Fayetteville to Ontario flight prices changed over time?

As of December 2025, prices for Fayetteville to Ontario flights are approximately 28% 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 23m

Direct flights

None
The fastest flight from Fayetteville to Ontario takes 5h 23m
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 23m.

  • 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
DeltaPriceFrom $268Free CancellationRating
7.9
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,054 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.

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