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Cheap flights from Fresno to Los Angeles from $114

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 9/22. 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
8:28 pm - 9:09 am
FAT
-
ONT
12h 41m
1 stop
Multiple Airlines Logo
8:24 pm - 2:32 pm
ONT
-
FAT
18h 08m
1 stop
$213Multiple Airlines
Mon, Sep 21 - Fri, Sep 25
Multiple Airlines Logo
8:28 pm - 9:09 am
FAT
-
ONT
12h 41m
1 stop
Multiple Airlines Logo
12:07 pm - 7:59 am
ONT
-
FAT
19h 52m
2 stops
$217Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
Multiple Airlines Logo
8:28 pm - 9:09 am
FAT
-
ONT
12h 41m
1 stop
Multiple Airlines Logo
8:00 am - 7:59 am
ONT
-
FAT
23h 59m
1 stop
$221Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
Multiple Airlines Logo
8:28 pm - 9:09 am
FAT
-
ONT
12h 41m
1 stop
Multiple Airlines Logo
2:30 pm - 8:34 am
ONT
-
FAT
18h 04m
1 stop
$221Multiple Airlines
Mon, Sep 21 - Wed, Sep 23
United Airlines Logo
2:10 pm - 8:01 pm
FAT
-
ONT
5h 51m
1 stop
United Airlines Logo
6:08 am - 9:28 am
ONT
-
FAT
3h 20m
1 stop
$279United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
2:10 pm - 8:01 pm
FAT
-
ONT
5h 51m
1 stop
United Airlines Logo
6:08 am - 9:28 am
ONT
-
FAT
3h 20m
1 stop
$279United Airlines
Sat, Sep 5 - Mon, Sep 7
Southwest Logo
9:45 am - 4:05 pm
FAT
-
ONT
6h 20m
1 stop
Southwest Logo
5:45 am - 9:10 am
ONT
-
FAT
3h 25m
1 stop
$279Southwest
Wed, Aug 26 - Wed, Sep 2
Southwest Logo
9:45 am - 4:05 pm
FAT
-
ONT
6h 20m
1 stop
Southwest Logo
9:40 am - 2:45 pm
ONT
-
FAT
5h 05m
1 stop
$279Southwest
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
10:06 am - 2:01 pm
FAT
-
ONT
3h 55m
1 stop
United Airlines Logo
6:08 am - 11:21 am
ONT
-
FAT
5h 13m
1 stop
$279United Airlines
Tue, Sep 8 - Tue, Sep 15
Southwest Logo
9:45 am - 4:05 pm
FAT
-
ONT
6h 20m
1 stop
Southwest Logo
4:00 pm - 11:00 pm
ONT
-
FAT
7h 00m
2 stops
$284Southwest
Wed, Aug 26 - Mon, Aug 31

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United Airlines flights from Fresno to Ontario

Our best United Airlines deals on Fresno to Ontario flight tickets
United Airlines
Aug 20
FAT2:10 pmFresno Airterminal
4h 01m
1 stop
ONT6:11 pmOntario
Aug 21
ONT7:13 pmOntario
4h 46m
1 stop
FAT11:59 pmFresno Airterminal
$304
United Airlines
Aug 31
FAT2:10 pmFresno Airterminal
5h 51m
1 stop
ONT8:01 pmOntario
Sep 2
ONT6:08 amOntario
3h 20m
1 stop
FAT9:28 amFresno Airterminal
$349
United Airlines
Sep 6
FAT7:23 amFresno Airterminal
4h 49m
1 stop
ONT12:12 pmOntario
Sep 8
ONT9:01 amOntario
4h 31m
1 stop
FAT1:32 pmFresno Airterminal
$351

Alaska Airlines flights from Fresno to Ontario

Our best Alaska Airlines deals on Fresno to Ontario flight tickets
Alaska Airlines
Aug 11
FAT6:00 amFresno Airterminal
12h 03m
2 stops
ONT6:03 pmOntario
Aug 17
ONT9:20 pmOntario
15h 11m
1 stop
FAT12:31 pmFresno Airterminal
$698
Alaska Airlines
Aug 13
FAT8:32 pmFresno Airterminal
14h 42m
1 stop
ONT11:14 amOntario
Aug 17
ONT12:04 pmOntario
8h 52m
2 stops
FAT8:56 pmFresno Airterminal
$758
Alaska Airlines
Aug 10
FAT8:32 pmFresno Airterminal
19h 58m
1 stop
ONT4:30 pmOntario
Aug 14
ONT6:02 amOntario
14h 54m
2 stops
FAT8:56 pmFresno Airterminal
$808

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 July 31, 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

Mon 9/21

8:28 pm-9:09 am

1 stop12h 41m

Ontario

Fri 9/25

8:24 pm-2:32 pm

1 stop18h 08m

$213

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Mon 9/21

8:28 pm-9:09 am

1 stop12h 41m

Ontario

Thu 9/24

12:07 pm-7:59 am

2 stops19h 52m

$217

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Mon 9/21

8:28 pm-9:09 am

1 stop12h 41m

Ontario

Thu 9/24

8:00 am-7:59 am

1 stop23h 59m

$221

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Mon 9/21

8:28 pm-9:09 am

1 stop12h 41m

Ontario

Wed 9/23

2:30 pm-8:34 am

1 stop18h 04m

$221

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 8/26

2:10 pm-8:01 pm

1 stop5h 51m

Ontario

Wed 9/2

6:08 am-9:28 am

1 stop3h 20m

$279

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Sat 9/5

2:10 pm-8:01 pm

1 stop5h 51m

Ontario

Mon 9/7

6:08 am-9:28 am

1 stop3h 20m

$279

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 8/26

9:45 am-4:05 pm

1 stop6h 20m

Ontario

Wed 9/2

5:45 am-9:10 am

1 stop3h 25m

$279

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 8/26

9:45 am-4:05 pm

1 stop6h 20m

Ontario

Wed 9/2

9:40 am-2:45 pm

1 stop5h 05m

$279
Quickest round-trip

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Tue 9/8

10:06 am-2:01 pm

1 stop3h 55m

Ontario

Tue 9/15

6:08 am-11:21 am

1 stop5h 13m

$279

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 8/26

9:45 am-4:05 pm

1 stop6h 20m

Ontario

Mon 8/31

4:00 pm-11:00 pm

2 stops7h 00m

$284

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 3% 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
8.0
4,227 reviews
Search Southwest flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
10,046 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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