Cheap Flight Tickets from Ontario (ONT) to Fresno (FAT), Starting at $598

Good to Know: Cheapest and Fastest ONT - FAT Flights

Useful information for finding best airline tickets from Ontario International to Fresno Yosemite International on your next trip.

Cheapest Round Trip Flight

$598

WN Southwest Airlines • 1 stop • 8h 45m

Jul 20 – Jul 23

The cheapest round trip flight from Ontario to Fresno (ONT-FAT-ONT) is currently $598

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Fastest Flight

8h 45m

The fastest nonstop flight from Ontario to Fresno (ONT-FAT) takes 8h 45m

Top Airlines Flying from Ontario to Fresno

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Ontario (ONT) to Fresno (FAT)

Compare and book low fare round-trip air tickets from Ontario to Fresno. Ideal for travelers with confirmed return itineraries.

Jul 20 - Jul 23, Economy
WN
Ontario → Fresno
8h 45m
5:30 AM - 10:55 AM • 1 stop
WN
Ontario → Fresno
11h 40m
4:35 PM - 11:35 PM • 1 stop
$598
Southwest Airlines
Jul 20 - Jul 23, Economy
WN
Ontario → Fresno
15h 50m
1:20 PM - 11:10 PM • 2 stops
WN
Ontario → Fresno
5h 35m
4:35 PM - 8:10 PM • 1 stop
$604
Southwest Airlines
Jul 20 - Jul 23, Economy
DL
Ontario → Fresno
29h 6m
6:01 PM - 11:47 AM • 2 stops
DL
Ontario → Fresno
25h 34m
5:13 PM - 8:47 AM • 1 stop
$1071
Delta Airlines
Jul 20 - Jul 23, Economy
DL
Ontario → Fresno
25h 46m
5:10 PM - 8:56 AM • 1 stop
DL
Ontario → Fresno
30h 4m
5:13 PM - 11:17 AM • 2 stops
$1071
Delta Airlines
Jul 20 - Jul 23, Economy
DL
Ontario → Fresno
38h 42m
5:10 PM - 4:32 PM • 1 stop
DL
Ontario → Fresno
29h 8m
6:00 AM - 11:48 PM • 1 stop
$1157
Delta Airlines
Jul 20 - Jul 23, Economy
DL
Ontario → Fresno
9h 7m
6:00 AM - 11:47 AM • 1 stop
DL
Ontario → Fresno
10h 10m
6:00 AM - 12:10 PM • 1 stop
$1202
Delta Airlines

Fly from Ontario to Fresno with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Ontario to Fresno? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Ontario to Fresno Flights

What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to FAT?
The most popular airline flying from Ontario to Fresno are
Can I fly from ONT to FAT non-stop?
NO
Which airlines fly nonstop between Ontario and Fresno?
The non-stop flights between Ontario and Fresno are .
What’s the earliest departure time from ONT to FAT Airport?
The earliest flight leaves ONT at 5:30 am and lands in FAT - Fresno Yosemite International
What are the airports in Fresno?
FAT
Can I make changes to my Ontario to Fresno flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to FAT?
Read the fare rules of the Ontario to Fresno air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Fresno?
operate flights between Ontario and Fresno
How long does a flight from Ontario to Fresno take?
It takes approximately 1 hour to fly non-stop from ONT to FAT, which is 222.34 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Fresno (FAT) ?
In the past couple of days, the cheapest tickets to FAT from ONT were found on DL : USD 1071
Do I need a passport to fly between ONT and FAT?
No
What’s the latest departure time from ONT to FAT ?
The last flight leaves ONT at 6:01 pm

Ontario (ONT) to Fresno (FAT): Airport Information

Origin Airport Ontario International , Ontario, US
Destination Airport Fresno Yosemite International , Fresno, US
Distance 222 miles

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