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Cheap flights from Fresno to Los Angeles from $144

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 7/13. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Fresno to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:37 am - 3:14 pm
FAT
-
ONT
4h 37m
1 stop
Multiple Airlines Logo
1:38 pm - 3:05 pm
ONT
-
FAT
25h 27m
1 stop
$233Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
10:37 am - 3:14 pm
FAT
-
ONT
4h 37m
1 stop
Multiple Airlines Logo
1:38 pm - 3:05 pm
ONT
-
FAT
25h 27m
1 stop
$234Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
7:53 pm - 3:54 pm
FAT
-
ONT
20h 01m
1 stop
Multiple Airlines Logo
11:16 am - 3:57 pm
ONT
-
FAT
4h 41m
1 stop
$249Multiple Airlines
Mon, Sep 7 - Thu, Sep 10
Multiple Airlines Logo
5:09 pm - 4:10 pm
FAT
-
ONT
23h 01m
1 stop
Multiple Airlines Logo
9:49 pm - 8:34 am
ONT
-
FAT
10h 45m
1 stop
$254Multiple Airlines
Tue, Sep 8 - Sat, Sep 12
Multiple Airlines Logo
7:51 pm - 8:03 am
FAT
-
ONT
12h 12m
1 stop
Multiple Airlines Logo
3:40 pm - 4:16 pm
ONT
-
FAT
24h 36m
1 stop
$261Multiple Airlines
Fri, Aug 21 - Mon, Aug 24
Southwest Logo
3:25 pm - 8:55 pm
FAT
-
ONT
5h 30m
2 stops
Southwest Logo
4:45 pm - 8:55 pm
ONT
-
FAT
4h 10m
1 stop
$270Southwest
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
10:37 am - 11:02 am
FAT
-
ONT
24h 25m
2 stops
Multiple Airlines Logo
5:08 pm - 6:03 pm
ONT
-
FAT
24h 55m
1 stop
$273Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Southwest Logo
6:30 am - 1:35 pm
FAT
-
ONT
7h 05m
2 stops
Southwest Logo
9:05 am - 2:45 pm
ONT
-
FAT
5h 40m
2 stops
$276Southwest
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
7:53 pm - 3:54 pm
FAT
-
ONT
20h 01m
1 stop
Multiple Airlines Logo
9:49 pm - 10:19 am
ONT
-
FAT
12h 30m
1 stop
$277Multiple Airlines
Mon, Sep 7 - Fri, Sep 11
Southwest Logo
5:25 am - 12:45 pm
FAT
-
ONT
7h 20m
2 stops
Southwest Logo
5:40 am - 9:10 am
ONT
-
FAT
3h 30m
1 stop
$278Southwest
Sat, Jul 25 - Sat, Aug 1

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Southwest flights from Fresno to Ontario

Our best Southwest deals on Fresno to Ontario flight tickets
Southwest
Aug 5
FAT3:25 pmFresno Airterminal
5h 30m
2 stops
ONT8:55 pmOntario
Aug 12
ONT4:45 pmOntario
4h 10m
1 stop
FAT8:55 pmFresno Airterminal
$270
Southwest
Aug 5
FAT6:30 amFresno Airterminal
7h 05m
2 stops
ONT1:35 pmOntario
Aug 12
ONT9:05 amOntario
5h 40m
2 stops
FAT2:45 pmFresno Airterminal
$276
Southwest
Jul 25
FAT5:25 amFresno Airterminal
7h 20m
2 stops
ONT12:45 pmOntario
Aug 1
ONT5:40 amOntario
3h 30m
1 stop
FAT9:10 amFresno Airterminal
$278

United Airlines flights from Fresno to Ontario

Our best United Airlines deals on Fresno to Ontario flight tickets
United Airlines
Sep 8
FAT2:10 pmFresno Airterminal
5h 51m
1 stop
ONT8:01 pmOntario
Sep 9
ONT6:00 amOntario
3h 28m
1 stop
FAT9:28 amFresno Airterminal
$343
United Airlines
Oct 6
FAT12:00 pmFresno Airterminal
5h 41m
1 stop
ONT5:41 pmOntario
Oct 7
ONT1:52 pmOntario
3h 54m
1 stop
FAT5:46 pmFresno Airterminal
$351
United Airlines
Sep 5
FAT8:30 amFresno Airterminal
3h 42m
1 stop
ONT12:12 pmOntario
Sep 8
ONT1:56 pmOntario
6h 03m
1 stop
FAT7:59 pmFresno Airterminal
$359

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 June 29, 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

Cheapest round-trip

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 8/5

10:37 am-3:14 pm

1 stop4h 37m

Ontario

Wed 8/12

1:38 pm-3:05 pm

1 stop25h 27m

$233

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 8/5

10:37 am-3:14 pm

1 stop4h 37m

Ontario

Wed 8/12

1:38 pm-3:05 pm

1 stop25h 27m

$234

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Mon 9/7

7:53 pm-3:54 pm

1 stop20h 01m

Ontario

Thu 9/10

11:16 am-3:57 pm

1 stop4h 41m

$249

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Tue 9/8

5:09 pm-4:10 pm

1 stop23h 01m

Ontario

Sat 9/12

9:49 pm-8:34 am

1 stop10h 45m

$254

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Fri 8/21

7:51 pm-8:03 am

1 stop12h 12m

Ontario

Mon 8/24

3:40 pm-4:16 pm

1 stop24h 36m

$261
Quickest round-trip

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 8/5

3:25 pm-8:55 pm

2 stops5h 30m

Ontario

Wed 8/12

4:45 pm-8:55 pm

1 stop4h 10m

$270

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 8/5

10:37 am-11:02 am

2 stops24h 25m

Ontario

Wed 8/12

5:08 pm-6:03 pm

1 stop24h 55m

$273

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 8/5

6:30 am-1:35 pm

2 stops7h 05m

Ontario

Wed 8/12

9:05 am-2:45 pm

2 stops5h 40m

$276

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Mon 9/7

7:53 pm-3:54 pm

1 stop20h 01m

Ontario

Fri 9/11

9:49 pm-10:19 am

1 stop12h 30m

$277

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Sat 7/25

5:25 am-12:45 pm

2 stops7h 20m

Ontario

Sat 8/1

5:40 am-9:10 am

1 stop3h 30m

$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 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 November instead. Flights to Ontario in November, while not as cheap as those in January, still average around $328.

Can stopping save me money on Fresno to Ontario flights?

You could potentially save up to 54% on your flight if you consider stops on a Fresno to Ontario flight.

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 57m

Direct flights

None
The fastest flight from Fresno to Ontario takes 3h 57m
There are no direct flights from Fresno to Ontario. There are no popular flight routes from Fresno to Ontario.
Search flight deals

Frequently asked questions about flying from Fresno to Ontario

  • 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 57m.

  • 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 $248Free CancellationRating
7.9
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
9,896 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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