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Fresno

$226+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — FAT
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
1 adult, Economy
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Cheap 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 May 14, 2026.

This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:00 pm
YYZ
-
FAT
2 stops10h 14m
United Airlines
Sat 9/196:26 am
FAT
-
YYZ
1 stop6h 48m
United Airlines
Deal found 5/11$418
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Fri 10/210:50 am
YYZ
-
FAT
2 stops13h 43m
Multiple Airlines
Thu 10/88:27 am
FAT
-
YYZ
1 stop19h 12m
Multiple Airlines
Deal found 5/10$426
This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:46 am
YYZ
-
FAT
1 stop19h 35m
American Airlines
Mon 7/137:34 pm
FAT
-
YYZ
2 stops14h 03m
American Airlines
Deal found 5/9$432
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:18 pm
YYZ
-
FAT
1 stop8h 03m
American Airlines
Tue 7/147:34 pm
FAT
-
YYZ
2 stops14h 03m
American Airlines
Deal found 5/13$433
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:30 am
YYZ
-
FAT
2 stops13h 05m
Delta
Fri 9/189:45 am
FAT
-
YYZ
2 stops11h 19m
Delta
Deal found 5/12$445
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:46 am
YYZ
-
FAT
1 stop18h 06m
American Airlines
Mon 6/87:38 pm
FAT
-
YYZ
2 stops13h 57m
American Airlines
Deal found 5/12$452
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:46 am
YYZ
-
FAT
1 stop14h 17m
American Airlines
Thu 8/276:56 pm
FAT
-
YYZ
2 stops13h 03m
American Airlines
Deal found 5/12$461
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:45 pm
YYZ
-
FAT
2 stops10h 59m
United Airlines
Mon 7/136:40 pm
FAT
-
YYZ
2 stops12h 14m
United Airlines
Deal found 5/9$466
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:18 pm
YYZ
-
FAT
1 stop7h 41m
United Airlines
Wed 5/271:58 pm
FAT
-
YYZ
2 stops16h 56m
United Airlines
Deal found 5/13$468
This FlightHub deal was found by Cheapflights users on 5/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:05 am
YHM
-
FAT
2 stops16h 14m
Multiple Airlines
Thu 6/117:00 am
FAT
-
YHM
2 stops33h 35m
Multiple Airlines
Deal found 5/11$1,279
This FlightHub deal was found by Cheapflights users on 5/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:10 pm
YHM
-
FAT
2 stops31h 09m
Multiple Airlines
Mon 5/187:00 am
FAT
-
YHM
2 stops31h 15m
Multiple Airlines
Deal found 5/10$1,788

Find flight deals from Ontario to Fresno

Keep the following information in mind while searching for Ontario to Fresno flight deals. Data was last updated May 14, 2026.

Round-trip from

$418
(United Airlines)

One-way from

$226
(United Airlines)

Popular in

April

Cheapest in

February

Average price

$709
From Ontario to Fresno Airterminal
Search Deals
One-way flight from Ontario to Fresno Airterminal
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 14, 2026.
Use the filters below to find and compare flights from Ontario to Fresno that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Sat 10/3

7:00 am-7:56 pm

2 stops15h 56m

Fresno Airterminal

Sat 10/10

6:04 pm-7:00 am

1 stop9h 56m

$418

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Sat 9/19

6:30 am-11:23 am

1 stop7h 53m

Fresno Airterminal

Sat 9/19

6:10 pm-10:04 am

2 stops12h 54m

$418
Quickest round-trip

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Tue 9/29

6:30 am-11:22 am

1 stop7h 52m

Fresno Airterminal

Wed 9/30

6:04 pm-7:00 am

1 stop9h 56m

$418

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Wed 9/16

1:00 pm-8:14 pm

2 stops10h 14m

Fresno Airterminal

Sat 9/19

7:23 am-11:54 pm

2 stops13h 31m

$418

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Wed 8/19

6:46 am-11:19 pm

1 stop19h 33m

Fresno Airterminal

Thu 8/27

6:56 pm-10:59 am

2 stops13h 03m

$462

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Sun 9/13

5:50 pm-9:44 pm

1 stop6h 54m

Fresno Airterminal

Fri 9/18

5:15 pm-12:15 pm

2 stops16h 00m

$463

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Thu 7/9

2:45 pm-10:44 pm

2 stops10h 59m

Fresno Airterminal

Mon 7/13

6:40 pm-9:54 am

2 stops12h 14m

$466

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Fri 6/26

11:00 am-7:54 pm

2 stops11h 54m

Fresno Airterminal

Mon 6/29

6:40 pm-9:54 am

2 stops12h 14m

$476

TorontoFresno

YYZ - FAT

YYZFAT

Toronto Pearson Intl

Thu 7/2

8:30 pm-1:16 pm

1 stop19h 46m

Fresno Airterminal

Tue 7/14

2:07 pm-5:09 pm

1 stop24h 02m

$504

HamiltonFresno

YHM - FAT

YHMFAT

Hamilton

Sat 5/30

9:05 am-10:19 pm

2 stops16h 14m

Fresno Airterminal

Thu 6/11

7:00 am-7:35 pm

2 stops33h 35m

$1,279

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 23 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Region of Ontario to Fresno?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Fresno, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Fresno (average of $221). Flying from Region of Ontario to Fresno in January is currently the most expensive (average of $422). 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.

How much does it cost to fly round-trip from Region of Ontario to Fresno?

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.

  • How long is the flight from Region of Ontario to Fresno?

    United Airlines and Delta can get you from Region of Ontario to Fresno in just under 13h 05m. Your travel time can differ by up to 2h 51m. The distance between Region of Ontario and Fresno is about 2145 mi. This flight may include one or multiple stops.

  • 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, October is the cheapest month in which you can book a flight from Region of Ontario to Fresno (average of $221). Flying from Region of Ontario to Fresno in January is currently the most expensive (average of $422). 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
Clovis
Kingsburg
Bass Lake

Browse thousands of different options on Cheapflights for your next trip

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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 May 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$387Average$520FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$474Average$571FlexibilityNo cancel feeOn-time71%

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