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Cheap flights from Fresno to Los Angeles from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fresno to Los Angeles departing on 4/26. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:21 pm - 8:06 am
FAT
-
ONT
9h 45m
1 stop
Multiple Airlines Logo
10:03 pm - 3:13 pm
ONT
-
FAT
17h 10m
1 stop
$176Multiple Airlines
Sun, Mar 22 - Wed, Mar 25
Multiple Airlines Logo
6:38 pm - 1:28 pm
FAT
-
ONT
18h 50m
1 stop
Multiple Airlines Logo
8:07 am - 9:31 pm
ONT
-
FAT
13h 24m
1 stop
$178Multiple Airlines
Mon, Mar 23 - Thu, Mar 26
Multiple Airlines Logo
4:09 pm - 5:48 pm
FAT
-
ONT
25h 39m
1 stop
Multiple Airlines Logo
7:17 pm - 5:45 pm
ONT
-
FAT
22h 28m
1 stop
$179Multiple Airlines
Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
1:07 pm - 6:22 pm
FAT
-
ONT
5h 15m
1 stop
Multiple Airlines Logo
10:14 pm - 9:07 am
ONT
-
FAT
10h 53m
1 stop
$191Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
10:21 pm - 8:06 am
FAT
-
ONT
9h 45m
1 stop
Multiple Airlines Logo
10:03 pm - 3:13 pm
ONT
-
FAT
17h 10m
1 stop
$206Multiple Airlines
Thu, Mar 19 - Wed, Mar 25
Multiple Airlines Logo
10:21 pm - 8:06 am
FAT
-
ONT
9h 45m
1 stop
Multiple Airlines Logo
8:07 am - 9:31 pm
ONT
-
FAT
13h 24m
1 stop
$207Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
2:04 pm - 9:03 pm
FAT
-
ONT
6h 59m
1 stop
Multiple Airlines Logo
10:03 pm - 3:13 pm
ONT
-
FAT
17h 10m
1 stop
$208Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
2:04 pm - 9:03 pm
FAT
-
ONT
6h 59m
1 stop
Multiple Airlines Logo
8:07 am - 3:13 pm
ONT
-
FAT
7h 06m
1 stop
$209Multiple Airlines
Wed, Mar 18 - Thu, Mar 26
Multiple Airlines Logo
10:21 pm - 8:06 am
FAT
-
ONT
9h 45m
1 stop
Multiple Airlines Logo
2:23 pm - 1:14 pm
ONT
-
FAT
22h 51m
1 stop
$223Multiple Airlines
Thu, Mar 19 - Tue, Mar 24
Multiple Airlines Logo
6:52 pm - 1:28 pm
FAT
-
ONT
18h 36m
1 stop
Multiple Airlines Logo
8:07 am - 3:13 pm
ONT
-
FAT
7h 06m
1 stop
$224Multiple Airlines
Fri, Mar 20 - Thu, Mar 26

United Airlines flights from Fresno to Ontario

Our best United Airlines deals on Fresno to Ontario flight tickets
United Airlines
Mar 10
FAT7:26 amFresno Airterminal
4h 52m
1 stop
ONT12:18 pmOntario
Mar 11
ONT6:15 amOntario
5h 58m
1 stop
FAT12:13 pmFresno Airterminal
$331
United Airlines
Mar 10
FAT5:15 amFresno Airterminal
12h 26m
2 stops
ONT5:41 pmOntario
Mar 11
ONT1:50 pmOntario
7h 39m
1 stop
FAT9:29 pmFresno Airterminal
$336
United Airlines
Mar 4
FAT1:21 pmFresno Airterminal
4h 20m
1 stop
ONT5:41 pmOntario
Mar 5
ONT1:40 pmOntario
6h 40m
1 stop
FAT8:20 pmFresno Airterminal
$340

Southwest flights from Fresno to Ontario

Our best Southwest deals on Fresno to Ontario flight tickets
Southwest
Mar 7
FAT6:25 pmFresno Airterminal
5h 20m
1 stop
ONT11:45 pmOntario
Mar 9
ONT6:30 pmOntario
5h 20m
1 stop
FAT11:50 pmFresno Airterminal
$289
Southwest
Mar 7
FAT6:25 pmFresno Airterminal
5h 20m
1 stop
ONT11:45 pmOntario
Mar 9
ONT4:00 pmOntario
6h 55m
2 stops
FAT10:55 pmFresno Airterminal
$294
Southwest
Mar 23
FAT5:05 pmFresno Airterminal
7h 05m
2 stops
ONT12:10 amOntario
Mar 26
ONT5:25 pmOntario
6h 25m
2 stops
FAT11:50 pmFresno Airterminal
$299

momondo Fare Finder

 
Customize your flight search to find flights from Fresno 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 February 13, 2026.
Use the filters below to find and compare flights from Fresno to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Sun 3/22

10:21 pm-8:06 am

1 stop9h 45m

Ontario

Wed 3/25

10:03 pm-3:13 pm

1 stop17h 10m

$176

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Mon 3/23

6:38 pm-1:28 pm

1 stop18h 50m

Ontario

Thu 3/26

8:07 am-9:31 pm

1 stop13h 24m

$178

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Sun 2/22

4:09 pm-5:48 pm

1 stop25h 39m

Ontario

Wed 2/25

7:17 pm-5:45 pm

1 stop22h 28m

$179

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 2/25

1:07 pm-6:22 pm

1 stop5h 15m

Ontario

Sun 3/1

10:14 pm-9:07 am

1 stop10h 53m

$191

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Thu 3/19

10:21 pm-8:06 am

1 stop9h 45m

Ontario

Wed 3/25

10:03 pm-3:13 pm

1 stop17h 10m

$206

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Thu 3/19

10:21 pm-8:06 am

1 stop9h 45m

Ontario

Thu 3/26

8:07 am-9:31 pm

1 stop13h 24m

$207

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 3/18

2:04 pm-9:03 pm

1 stop6h 59m

Ontario

Wed 3/25

10:03 pm-3:13 pm

1 stop17h 10m

$208

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 3/18

2:04 pm-9:03 pm

1 stop6h 59m

Ontario

Thu 3/26

8:07 am-3:13 pm

1 stop7h 06m

$209

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Thu 3/19

10:21 pm-8:06 am

1 stop9h 45m

Ontario

Tue 3/24

2:23 pm-1:14 pm

1 stop22h 51m

$223

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Fri 3/20

6:52 pm-1:28 pm

1 stop18h 36m

Ontario

Thu 3/26

8:07 am-3:13 pm

1 stop7h 06m

$224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Fresno 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, January is the cheapest month to fly from Fresno to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $81. If you aren’t able to travel during the month of January, then book flights to Ontario from Fresno during September instead. Flights to Ontario in September, while not as cheap as those in January, still average around $268.

When to book flights from Fresno to Ontario

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

Cheap Fresno to Ontario (FAT to ONT) flight deals and tips

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

Fastest flight time

3h 49m

Direct flights

None
The fastest flight from Fresno to Ontario takes 3h 49m
There are no direct flights from Fresno to Ontario. There are no popular flight routes from Fresno to Ontario.
Search flight deals

  • How far is Fresno Airterminal to Ontario by plane?

    There are 219.9 mi between Fresno Airterminal and Ontario. A reasonable flight in good conditions will take 3h 49m.

  • When did momondo last update prices for flights from Fresno Airterminal Airport to Ontario Airport?

    Prices for flights from Fresno Airterminal Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Fresno Airterminal Airport to Ontario Airport?

  • How old do you have to be to fly from Fresno Airterminal 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 Fresno Airterminal Airport to Ontario Airport.

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

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Fresno to Ontario

Compare and see reviews for airlines that fly from Fresno to Ontario with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $216Free CancellationRating
8.0
4,283 reviews
Search Southwest flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
9,286 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Fresno is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. All flights to Ontario from Fresno on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Fresno to Ontario.

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

If you are not ready to book a flight from Fresno to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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