Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Fresno to Los Angeles from $102

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 9/24. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Fresno to Los Angeles

Cheap round-trip flights

Multiple Airlines Logo
10:17 pm - 11:47 amFAT-ONT
13h 30m1 stop
Multiple Airlines Logo
10:47 pm - 10:17 amONT-FAT
11h 30m1 stop
$211Multiple Airlines
Find Deal
Thu, Oct 9 - Fri, Oct 10
Multiple Airlines Logo
11:09 am - 9:56 pmFAT-ONT
10h 47m1 stop
Multiple Airlines Logo
8:00 am - 2:29 pmONT-FAT
6h 29m1 stop
$213Multiple Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
Multiple Airlines Logo
8:07 am - 10:05 pmFAT-ONT
13h 58m1 stop
Multiple Airlines Logo
6:05 am - 7:16 amONT-FAT
25h 11m1 stop
$217Multiple Airlines
Find Deal
Mon, Oct 20 - Thu, Oct 23
Multiple Airlines Logo
11:07 am - 8:42 pmFAT-ONT
9h 35m1 stop
Multiple Airlines Logo
6:05 am - 2:28 pmONT-FAT
8h 23m1 stop
$250Multiple Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 17
United Airlines Logo
6:55 pm - 10:51 pmFAT-ONT
3h 56m1 stop
United Airlines Logo
6:00 am - 12:31 pmONT-FAT
6h 31m1 stop
$278United Airlines
Find Deal
Mon, Nov 24 - Fri, Nov 28
Southwest Logo
7:15 pm - 11:15 pmFAT-ONT
4h 00m1 stop
Southwest Logo
3:55 pm - 11:10 pmONT-FAT
7h 15m2 stops
$283Southwest
Find Deal
Mon, Nov 24 - Fri, Nov 28
United Airlines Logo
2:37 pm - 5:40 pmFAT-ONT
3h 03m1 stop
United Airlines Logo
6:36 pm - 9:54 pmONT-FAT
3h 18m1 stop
$297United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Southwest Logo
5:25 am - 12:05 pmFAT-ONT
6h 40m2 stops
Southwest Logo
5:45 am - 3:00 pmONT-FAT
9h 15m1 stop
$306Southwest
Find Deal
Thu, Oct 30 - Mon, Nov 17
Alaska Airlines Logo
8:06 am - 3:17 pmFAT-ONT
7h 11m1 stop
Alaska Airlines Logo
6:00 am - 10:06 pmONT-FAT
16h 06m1 stop
$322Alaska Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Alaska Airlines Logo
8:07 am - 6:32 pmFAT-ONT
10h 25m1 stop
Alaska Airlines Logo
7:32 pm - 3:48 pmONT-FAT
20h 16m1 stop
$332Alaska Airlines
Find Deal
Wed, Dec 10 - Fri, Dec 12

United Airlines flights from Fresno to Ontario

Our best United Airlines deals on Fresno to Ontario flight tickets
United Airlines
Nov 24
FAT6:55 pmFresno Airterminal
3h 56m
1 stop
ONT10:51 pmOntario
Nov 28
ONT6:00 amOntario
6h 31m
1 stop
FAT12:31 pmFresno Airterminal
$278
Find similar
United Airlines
Oct 15
FAT2:37 pmFresno Airterminal
3h 03m
1 stop
ONT5:40 pmOntario
Oct 22
ONT6:36 pmOntario
3h 18m
1 stop
FAT9:54 pmFresno Airterminal
$297
Find similar
United Airlines
Nov 25
FAT6:55 pmFresno Airterminal
3h 56m
1 stop
ONT10:51 pmOntario
Nov 28
ONT6:00 amOntario
6h 31m
1 stop
FAT12:31 pmFresno Airterminal
$309
Find similar

Southwest flights from Fresno to Ontario

Our best Southwest deals on Fresno to Ontario flight tickets
Southwest
Nov 24
FAT7:15 pmFresno Airterminal
4h 00m
1 stop
ONT11:15 pmOntario
Nov 28
ONT3:55 pmOntario
7h 15m
2 stops
FAT11:10 pmFresno Airterminal
$283
Find similar
Southwest
Oct 30
FAT5:25 amFresno Airterminal
6h 40m
2 stops
ONT12:05 pmOntario
Nov 17
ONT5:45 amOntario
9h 15m
1 stop
FAT3:00 pmFresno Airterminal
$306
Find similar
Southwest
Oct 30
FAT5:25 amFresno Airterminal
6h 40m
2 stops
ONT12:05 pmOntario
Nov 17
ONT8:30 amOntario
7h 35m
2 stops
FAT4:05 pmFresno Airterminal
$318
Find similar

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 September 17, 2025.
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

Thu 10/9

10:17 pm-11:47 am

1 stop13h 30m

Ontario

Fri 10/10

10:47 pm-10:17 am

1 stop11h 30m

$211

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Tue 9/30

11:09 am-9:56 pm

1 stop10h 47m

Ontario

Sat 10/4

8:00 am-2:29 pm

1 stop6h 29m

$213

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Mon 10/20

8:07 am-10:05 pm

1 stop13h 58m

Ontario

Thu 10/23

6:05 am-7:16 am

1 stop25h 11m

$217

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Tue 10/14

11:07 am-8:42 pm

1 stop9h 35m

Ontario

Fri 10/17

6:05 am-2:28 pm

1 stop8h 23m

$250

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Mon 11/24

6:55 pm-10:51 pm

1 stop3h 56m

Ontario

Fri 11/28

6:00 am-12:31 pm

1 stop6h 31m

$278

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Mon 11/24

7:15 pm-11:15 pm

1 stop4h 00m

Ontario

Fri 11/28

3:55 pm-11:10 pm

2 stops7h 15m

$283

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 10/15

2:37 pm-5:40 pm

1 stop3h 03m

Ontario

Wed 10/22

6:36 pm-9:54 pm

1 stop3h 18m

$297

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Thu 10/30

5:25 am-12:05 pm

2 stops6h 40m

Ontario

Mon 11/17

5:45 am-3:00 pm

1 stop9h 15m

$306

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Sat 11/1

8:06 am-3:17 pm

1 stop7h 11m

Ontario

Sat 11/8

6:00 am-10:06 pm

1 stop16h 06m

$322

FresnoOntario

FAT - ONT

FATONT

Fresno Airterminal

Wed 12/10

8:07 am-6:32 pm

1 stop10h 25m

Ontario

Fri 12/12

7:32 pm-3:48 pm

1 stop20h 16m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, February 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 $266. If you aren’t able to travel during the month of February, then book flights to Ontario from Fresno during April instead. Flights to Ontario in April, while not as cheap as those in February, still average around $276.

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 Saturday when prices can be found for as low as $324. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Fresno to Ontario for around $485.

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

In the afternoon is the cheapest time of day to fly from Fresno to Ontario when you can find flight prices for as low as $352. Flying to Ontario in the afternoon 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 $415 on average. Flights to Ontario from Fresno at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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 03m.

  • 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
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
8,926 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.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States