HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fresno

$147+ Cheap flights from Ontario to Fresno (FAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — FAT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Fresno with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Fresno

Keep the following information in mind while searching for Ontario to Fresno flight deals. Data was last updated September 15, 2025.

Round-trip from

$321
(Kiwi.com)

One-way from

$147
(Trip.com)

Popular in

July

Cheapest in

March

Average price

$592
From Ontario to Fresno Airterminal
Search Deals
One-way flight from Ontario to Fresno Airterminal
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ontario to Fresno

Cheapest flights from Ontario to Fresno
Explore the most affordable flight options available from Ontario to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:30 amYYZ - FAT
2 stops27h 47mMultiple Airlines
Thu 10/238:22 amFAT - YYZ
1 stop8h 36mMultiple Airlines
Deal found 9/15$321
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/182:00 pmYYZ - FAT
2 stops20h 32mMultiple Airlines
Sun 11/25:39 pmFAT - YYZ
1 stop23h 53mMultiple Airlines
Deal found 9/15$344
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:00 pmYYZ - FAT
2 stops26h 42mMultiple Airlines
Tue 10/2811:07 amFAT - YYZ
1 stop8h 53mMultiple Airlines
Deal found 9/13$347
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:30 amYYZ - FAT
2 stops16h 28mMultiple Airlines
Sat 10/253:19 pmFAT - YYZ
1 stop26h 13mMultiple Airlines
Deal found 9/14$348
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:45 pmYYZ - FAT
1 stop8h 21mMultiple Airlines
Wed 11/52:31 pmFAT - YYZ
2 stops27h 40mMultiple Airlines
Deal found 9/14$379
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:30 pmYYZ - FAT
2 stops22h 41mMultiple Airlines
Sun 11/2310:27 pmFAT - YYZ
1 stop18h 28mMultiple Airlines
Deal found 9/14$385
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:40 pmYYZ - FAT
1 stop25h 36mMultiple Airlines
Mon 12/19:11 amFAT - YYZ
1 stop18h 09mMultiple Airlines
Deal found 9/13$403
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 amYHM - FAT
2 stops31h 17mMultiple Airlines
Mon 10/1312:33 pmFAT - YHM
2 stops25h 11mMultiple Airlines
Deal found 9/14$1,524

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Fresno 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Ontario to Fresno that are best for you.

Fly from

Ontario

Fly to

Fresno

Route

Depart

Return

Price

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Sat 10/18

2:00 pm-7:32 am

2 stops20h 32m

Fresno Airterminal

Sun 11/2

5:39 pm-8:32 pm

1 stop23h 53m

$344

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Tue 10/21

2:00 pm-1:42 pm

2 stops26h 42m

Fresno Airterminal

Tue 10/28

11:07 am-11:00 pm

1 stop8h 53m

$347

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Sat 11/1

4:45 pm-10:06 pm

1 stop8h 21m

Fresno Airterminal

Wed 11/5

2:31 pm-9:11 pm

2 stops27h 40m

$379

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Thu 11/20

1:30 pm-9:11 am

2 stops22h 41m

Fresno Airterminal

Sun 11/23

10:27 pm-7:55 pm

1 stop18h 28m

$385

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Tue 2/24

4:45 pm-10:08 pm

1 stop8h 23m

Fresno Airterminal

Wed 2/25

8:00 am-3:35 pm

1 stop28h 35m

$411

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Thu 11/27

12:30 pm-11:16 am

2 stops25h 46m

Fresno Airterminal

Mon 12/1

9:11 am-7:55 pm

1 stop7h 44m

$420

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Sun 10/19

10:15 am-8:27 pm

1 stop13h 12m

Fresno Airterminal

Thu 10/23

6:23 pm-3:20 pm

1 stop17h 57m

$426

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Tue 10/21

4:45 pm-10:58 pm

2 stops33h 13m

Fresno Airterminal

Tue 10/28

3:05 pm-3:35 pm

2 stops21h 30m

$434

HamiltonFresno

YHM - FAT

YHMFAT

Hamilton

Fri 10/10

6:00 am-10:17 am

2 stops31h 17m

Fresno Airterminal

Mon 10/13

12:33 pm-4:44 pm

2 stops25h 11m

$1,524

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Wed 10/1

12:00 pm-7:32 am

2 stops22h 32m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 results
1
2

Best time to book a flight from Ontario to Fresno

Have a flexible travel schedule? Discover the best time to fly to Fresno from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Fresno

What is the cheapest month to book a flight from Region of Ontario to Fresno?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Fresno (average of $363). Flying from Region of Ontario to Fresno in June is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to FAT?

Find hourly flight availability from Ontario to Fresno. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Region of Ontario to Fresno, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Fresno. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Fresno from Ontario?

    For a flight from Ontario to Fresno, you will be flying into Airterminal. Fresno Airterminal (FAT) is just 4.8 mi from the center of the city.

  • Can I find deals for flights from Ontario to Fresno that include hotel bookings?

    Yes. In addition to deals on Ontario to Fresno flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Fresno?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Fresno.

  • Can I find deals for business class flights from Ontario to Fresno?

    Yes. Cheapflights offers flight deals from Ontario to Fresno by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Fresno?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Fresno (average of $363). Flying from Region of Ontario to Fresno in June is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Fresno?

Book flights to Fresno if you plan to visit one of these locations
Madera
Kingsburg
Oakhurst
Clovis

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Fresno

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Las Vegas flights
Vancouver Intl to Los Angeles flights
Pearson Intl to Los Angeles flights
Pearson Intl to San Francisco flights
Vancouver Intl to Las Vegas flights
Vancouver Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Vancouver Intl to Santa Ana flights
Vancouver Intl to San Diego flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to San Diego flights
Pierre Elliott Trudeau Intl to San Francisco flights
Calgary to Las Vegas flights
Vancouver Intl to Ontario flights
Edmonton to Las Vegas flights
Vancouver Intl to Sacramento flights
Abbotsford to Los Angeles flights
Calgary to Los Angeles flights
Vancouver Intl to Palm Springs flights
Abbotsford to Las Vegas flights
Vancouver Intl to San Jose flights
Abbotsford to San Francisco flights
Pearson Intl to Santa Ana flights
Calgary to San Francisco flights
Edmonton to Los Angeles flights
Toronto Island to San Francisco flights
Pearson Intl to Ontario flights
Pierre Elliott Trudeau Intl to San Diego flights
Pearson Intl to San Jose flights
Winnipeg to Las Vegas flights
Pearson Intl to Sacramento flights
Pearson Intl to Palm Springs flights
Toronto Island to Los Angeles flights
Hamilton to Las Vegas flights
Calgary to San Diego flights
Ottawa to Las Vegas flights
Calgary to Ontario flights
Winnipeg to Los Angeles flights
Hamilton to San Francisco flights
Region of Waterloo Intl to Las Vegas flights
Abbotsford to San Diego flights
Edmonton to San Francisco flights
Québec City to Las Vegas flights
Pierre Elliott Trudeau Intl to Ontario flights
Toronto Island to San Diego flights
Victoria to Las Vegas flights
Abbotsford to Santa Ana flights
Pearson Intl to Fresno flights
Vancouver Intl to Burbank flights

Top 2 airlines flying from Ontario to Fresno

Discover the top 2 airlines that operate flights from Ontario to Fresno. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$274Average$499FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$275Average$340FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.