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Cheap flights from Fresno to Ontario from C$ 164

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 385

One-way from

C$ 164

Popular in

August

Cheapest in

January

Average price

C$ 831
18/10-23/10
  • 18/10-23/10
  • 3 total stops
  • 26h 35m total
  • Fresno to Ontario
Search Deals
18/10
  • 18/10
  • 2 total stops
  • 11h 53m total
  • Fresno to Ontario
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Fresno to Ontario

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 11 September 2025.

Sat 18/103:19 p.m.FAT - YYZ
2 stops11h 53mMultiple Airlines
Thu 23/109:45 a.m.YYZ - FAT
1 stop14h 42mMultiple Airlines
Deal found 11/9C$ 385
Tue 14/1011:07 a.m.FAT - YYZ
2 stops32h 45mMultiple Airlines
Thu 23/109:45 a.m.YYZ - FAT
1 stop14h 42mMultiple Airlines
Deal found 11/9C$ 392
Thu 16/1010:17 p.m.FAT - YYZ
2 stops19h 35mMultiple Airlines
Wed 22/109:45 a.m.YYZ - FAT
1 stop24h 47mMultiple Airlines
Deal found 11/9C$ 400
Thu 27/111:29 p.m.FAT - YYZ
2 stops27h 07mMultiple Airlines
Mon 1/127:55 p.m.YYZ - FAT
1 stop18h 21mMultiple Airlines
Deal found 11/9C$ 402
Thu 16/1010:17 p.m.FAT - YYZ
1 stop18h 41mMultiple Airlines
Thu 23/109:45 a.m.YYZ - FAT
1 stop14h 42mMultiple Airlines
Deal found 11/9C$ 407
Wed 15/102:32 p.m.FAT - YYZ
2 stops12h 40mMultiple Airlines
Thu 23/109:45 a.m.YYZ - FAT
1 stop14h 42mMultiple Airlines
Deal found 11/9C$ 409
Wed 15/102:32 p.m.FAT - YYZ
2 stops12h 40mMultiple Airlines
Fri 17/108:05 p.m.YYZ - FAT
1 stop17h 12mMultiple Airlines
Deal found 11/9C$ 414
Thu 16/108:22 a.m.FAT - YYZ
1 stop8h 36mMultiple Airlines
Fri 17/108:05 p.m.YYZ - FAT
1 stop17h 12mMultiple Airlines
Deal found 11/9C$ 421
Thu 16/108:22 a.m.FAT - YYZ
1 stop8h 36mMultiple Airlines
Sun 19/106:30 a.m.YYZ - FAT
2 stops27h 47mMultiple Airlines
Deal found 11/9C$ 424
Sat 25/102:41 p.m.FAT - YUL
2 stops17h 59mAmerican Airlines
Sat 1/1112:30 p.m.YUL - FAT
2 stops13h 27mAmerican Airlines
Deal found 10/9C$ 862
Sat 25/102:16 p.m.FAT - YTZ
2 stops18h 39mAir Canada
Sat 1/113:30 p.m.YTZ - FAT
2 stops22h 44mAir Canada
Deal found 9/9C$ 890
Wed 24/910:09 a.m.FAT - YTZ
2 stops21h 26mMultiple Airlines
Wed 1/107:45 a.m.YTZ - FAT
3 stops26h 47mMultiple Airlines
Deal found 11/9C$ 928

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 11 September 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

Sat 18/10

3:19 p.m.-6:12 a.m.

2 stops11h 53m

Toronto Pearson Intl

Thu 23/10

9:45 a.m.-9:27 p.m.

1 stop14h 42m

C$ 385

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 27/11

1:29 p.m.-7:36 p.m.

2 stops27h 07m

Toronto Pearson Intl

Mon 1/12

7:55 p.m.-11:16 a.m.

1 stop18h 21m

C$ 428

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 27/11

10:06 a.m.-11:00 p.m.

1 stop9h 54m

Toronto Pearson Intl

Sun 30/11

10:15 p.m.-11:16 a.m.

2 stops40h 01m

C$ 443

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 9/10

10:17 p.m.-6:20 a.m.

1 stop29h 03m

Toronto Pearson Intl

Mon 13/10

4:00 p.m.-3:47 p.m.

2 stops26h 47m

C$ 491

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Mon 13/10

12:50 a.m.-8:55 p.m.

1 stop17h 05m

Toronto Pearson Intl

Fri 17/10

8:05 p.m.-10:17 a.m.

1 stop17h 12m

C$ 525

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Fri 10/10

8:01 a.m.-6:20 a.m.

1 stop19h 19m

Toronto Pearson Intl

Mon 13/10

4:00 p.m.-1:42 p.m.

2 stops48h 42m

C$ 558

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Sat 25/10

2:41 p.m.-11:40 a.m.

2 stops17h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

12:30 p.m.-10:57 p.m.

2 stops13h 27m

C$ 862

FresnoToronto

FAT - YTZ

FATYTZ

Fresno Airterminal

Sat 25/10

2:16 p.m.-11:55 a.m.

2 stops18h 39m

Toronto Island

Sat 1/11

3:30 p.m.-11:14 a.m.

2 stops22h 44m

C$ 890

FresnoToronto

FAT - YTZ

FATYTZ

Fresno Airterminal

Wed 24/9

10:09 a.m.-10:35 a.m.

2 stops21h 26m

Toronto Island

Wed 1/10

7:45 a.m.-7:32 a.m.

3 stops26h 47m

C$ 928

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Mon 6/10

6:23 p.m.-4:20 p.m.

1 stop18h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

6:45 p.m.-8:27 p.m.

1 stop28h 42m

C$ 962

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 33 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, January is the cheapest month in which you can book a flight from Fresno to Region of Ontario (average of C$ 168). Flying from Fresno to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 11 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fresno to Region of Ontario as you normally would.

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

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, Air Canada, and United Airlines can get you from Fresno to Region of Ontario in just under 17h 59m. Your travel time can differ by up to 58m. 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, January is the cheapest month in which you can book a flight from Fresno to Region of Ontario (average of C$ 168). Flying from Fresno to Region of Ontario in July is currently the most expensive (average of C$ 258). 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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