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Cheap flights from Fresno to Ontario from C$ 380

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — YYZ
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Fresno to Ontario

Keep the following information in mind while searching for Fresno to Ontario flight deals. Data was last updated 28 October 2025.

Round-trip from

C$ 540

One-way from

C$ 380

Popular in

November

Cheapest in

January

Average price

C$ 906
18/12-4/1
  • 18/12-4/1
  • 2 total stops
  • 24h 49m total
  • Fresno to Ontario
Search Deals
United Airlines
  • United Airlines
  • 11/12
  • 1 total stop
  • 6h 47m total
  • Fresno to Ontario
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 376 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Fresno to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Fresno to Ontario
Explore the most affordable flight options available from Fresno to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Thu 18/125:21 p.m.FAT - YYZ
1 stop9h 59mMultiple Airlines
Sun 4/17:55 p.m.YYZ - FAT
1 stop14h 50mMultiple Airlines
Deal found 27/10C$ 540
Tue 23/121:42 p.m.FAT - YYZ
2 stops31h 44mMultiple Airlines
Sat 3/17:55 p.m.YYZ - FAT
1 stop15h 25mMultiple Airlines
Deal found 28/10C$ 559
Wed 24/125:27 p.m.FAT - YYZ
2 stops26h 44mMultiple Airlines
Sat 3/17:55 p.m.YYZ - FAT
1 stop15h 25mMultiple Airlines
Deal found 28/10C$ 562
Thu 25/121:10 p.m.FAT - YYZ
1 stop14h 37mMultiple Airlines
Sat 3/17:55 p.m.YYZ - FAT
1 stop15h 25mMultiple Airlines
Deal found 28/10C$ 565
Thu 13/113:58 p.m.FAT - YYZ
1 stop11h 22mMultiple Airlines
Sun 16/117:55 p.m.YYZ - FAT
1 stop21h 22mMultiple Airlines
Deal found 28/10C$ 572
Tue 23/121:42 p.m.FAT - YYZ
2 stops31h 44mMultiple Airlines
Sun 4/18:00 p.m.YYZ - FAT
1 stop14h 45mMultiple Airlines
Deal found 28/10C$ 575
Wed 24/125:27 p.m.FAT - YYZ
2 stops26h 44mMultiple Airlines
Sun 4/18:00 p.m.YYZ - FAT
1 stop14h 45mMultiple Airlines
Deal found 28/10C$ 578
Thu 25/121:10 p.m.FAT - YYZ
1 stop14h 37mMultiple Airlines
Sun 4/18:00 p.m.YYZ - FAT
1 stop14h 45mMultiple Airlines
Deal found 28/10C$ 580
Thu 25/121:10 p.m.FAT - YYZ
1 stop14h 10mMultiple Airlines
Fri 2/17:55 p.m.YYZ - FAT
1 stop16h 50mMultiple Airlines
Deal found 27/10C$ 589
Tue 23/121:42 p.m.FAT - YYZ
2 stops31h 44mMultiple Airlines
Fri 2/17:55 p.m.YYZ - FAT
1 stop16h 50mMultiple Airlines
Deal found 28/10C$ 590
Sat 22/1111:06 a.m.FAT - YUL
2 stops20h 17mMultiple Airlines
Mon 1/122:30 p.m.YUL - FAT
2 stops23h 46mMultiple Airlines
Deal found 27/10C$ 754
Tue 4/111:50 a.m.FAT - YUL
2 stops19h 40mMultiple Airlines
Sun 9/118:00 a.m.YUL - FAT
3 stops31h 41mMultiple Airlines
Deal found 28/10C$ 1,143

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Fresno to Ontario that are best for you.

Fly from

Fresno

Fly to

Ontario

Route

Depart

Return

Price

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 26/11

9:36 a.m.-7:55 p.m.

1 stop7h 19m

Toronto Pearson Intl

Wed 3/12

9:35 a.m.-4:29 p.m.

1 stop9h 54m

C$ 572

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 13/11

3:58 p.m.-6:20 a.m.

1 stop11h 22m

Toronto Pearson Intl

Sun 16/11

7:55 p.m.-2:17 p.m.

1 stop21h 22m

C$ 582

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 24/12

10:15 a.m.-6:08 a.m.

2 stops16h 53m

Toronto Pearson Intl

Sun 4/1

7:55 p.m.-7:45 a.m.

1 stop14h 50m

C$ 629

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 13/11

3:58 p.m.-6:20 a.m.

1 stop11h 22m

Toronto Pearson Intl

Mon 17/11

4:45 p.m.-10:06 p.m.

1 stop8h 21m

C$ 688

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Fri 19/12

6:31 p.m.-6:20 a.m.

1 stop8h 49m

Toronto Pearson Intl

Mon 22/12

12:30 p.m.-8:45 a.m.

3 stops23h 15m

C$ 712

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Mon 29/12

6:31 p.m.-7:55 p.m.

1 stop22h 24m

Toronto Pearson Intl

Sun 4/1

7:55 p.m.-7:45 a.m.

1 stop14h 50m

C$ 720

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 13/11

3:58 p.m.-2:40 p.m.

2 stops19h 42m

Toronto Pearson Intl

Wed 19/11

9:35 a.m.-7:56 a.m.

3 stops25h 21m

C$ 726

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 18/12

9:40 a.m.-12:23 p.m.

3 stops23h 43m

Toronto Pearson Intl

Sun 4/1

6:30 a.m.-7:45 a.m.

2 stops28h 15m

C$ 741

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Sat 22/11

11:06 a.m.-10:23 a.m.

2 stops20h 17m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

2:30 p.m.-11:16 a.m.

2 stops23h 46m

C$ 754

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Wed 18/2

1:12 p.m.-12:22 p.m.

2 stops20h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

3:55 p.m.-12:22 p.m.

2 stops23h 27m

C$ 1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 30 results
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Best time to book a flight from Fresno to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Fresno 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 Fresno to Ontario

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

Currently, July is the cheapest month in which you can book a flight from Fresno to Region of Ontario (average of C$ 201). Flying from Fresno to Region of Ontario in March is currently the most expensive (average of C$ 698). 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 FAT to ON?

Find hourly flight availability from Fresno to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

When flying from Fresno to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 51% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Fresno to Ontario. 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 from for flights from Fresno to Ontario?

    Located just 7.7 km from the city centre, Fresno Airterminal (FAT) is the airport most travellers will use when flying to Ontario from Fresno.

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

    American Airlines and United Airlines can get you from Fresno to Region of Ontario in just under 20h 10m. Your travel time can differ by up to 2h 04m. There are 3911 km between Fresno and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Fresno to Region of Ontario?

    While some choose either Fresno Airterminal - Montreal Pierre Elliott Trudeau Intl or Fresno Airterminal - Toronto Island, Fresno Airterminal - Toronto Pearson Intl is the most popular route from Fresno to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fresno to Ontario 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 Fresno to Region of Ontario?

    Currently, July is the cheapest month in which you can book a flight from Fresno to Region of Ontario (average of C$ 201). Flying from Fresno to Region of Ontario in March is currently the most expensive (average of C$ 698). 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

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Alternative routes for Fresno to Ontario

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How does Cheapflights help users find flights from Fresno to Ontario?

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Can Cheapflights find flights from Fresno to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Fresno to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Fresno to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Fresno today and book when prices fit your budget.

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