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Cheap flights from Fresno to Ontario from C$ 416

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — YYZ
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 December 2025.

Mon 15/128:25 a.m.FAT - YYZ
1 stop19h 22mMultiple Airlines
Thu 15/18:00 p.m.YYZ - FAT
1 stop16h 46mMultiple Airlines
Deal found 11/12C$ 468
Sun 28/124:01 p.m.FAT - YYZ
2 stops24h 35mMultiple Airlines
Sun 4/18:00 p.m.YYZ - FAT
1 stop14h 45mMultiple Airlines
Deal found 10/12C$ 907
Sun 28/1211:53 p.m.FAT - YYZ
1 stop16h 52mUnited Airlines
Fri 2/13:30 p.m.YYZ - FAT
1 stop10h 13mUnited Airlines
Deal found 10/12C$ 918
Fri 26/128:15 a.m.FAT - YYZ
2 stops27h 05mUnited Airlines
Fri 2/19:00 a.m.YYZ - FAT
1 stop16h 43mUnited Airlines
Deal found 10/12C$ 965
Sat 27/1210:35 a.m.FAT - YYZ
2 stops32h 37mMultiple Airlines
Sun 4/18:00 p.m.YYZ - FAT
1 stop14h 45mMultiple Airlines
Deal found 10/12C$ 976
Sat 27/1210:35 a.m.FAT - YYZ
2 stops32h 37mMultiple Airlines
Fri 2/18:00 p.m.YYZ - FAT
1 stop16h 45mMultiple Airlines
Deal found 10/12C$ 1,004
Sat 20/125:07 p.m.FAT - YYZ
1 stop10h 13mMultiple Airlines
Tue 30/126:30 p.m.YYZ - FAT
2 stops43h 45mMultiple Airlines
Deal found 11/12C$ 1,008
Sat 27/128:15 a.m.FAT - YYZ
1 stop12h 50mUnited Airlines
Fri 2/18:30 a.m.YYZ - FAT
1 stop11h 47mUnited Airlines
Deal found 10/12C$ 1,011

Find flight deals from Fresno to Ontario

Keep the following information in mind while searching for Fresno to Ontario flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 416

Popular in

December

Cheapest in

January

Average price

C$ 1,092
25/1-1/2
  • 25/1-1/2
  • 2 total stops
  • 31h 46m total
  • Fresno to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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

Sun 25/1

5:43 p.m.-6:47 a.m.

1 stop10h 04m

Toronto Pearson Intl

Sun 1/2

8:00 p.m.-2:42 p.m.

1 stop21h 42m

C$ 416

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Fri 9/1

4:34 p.m.-3:35 p.m.

1 stop20h 01m

Toronto Pearson Intl

Sun 11/1

4:45 p.m.-3:37 p.m.

1 stop25h 52m

C$ 688

FresnoToronto

FAT - YTZ

FATYTZ

Fresno Airterminal

Sun 25/1

5:43 p.m.-4:25 p.m.

3 stops19h 42m

Toronto Island

Sun 1/2

7:40 p.m.-8:28 p.m.

3 stops27h 48m

C$ 713

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 14/1

6:02 a.m.-3:35 p.m.

2 stops30h 33m

Toronto Pearson Intl

Sun 18/1

4:45 p.m.-9:51 a.m.

2 stops20h 06m

C$ 725

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 14/1

12:53 p.m.-10:53 a.m.

2 stops19h 00m

Toronto Pearson Intl

Sun 18/1

1:14 p.m.-11:04 p.m.

2 stops12h 50m

C$ 750

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Sun 25/1

5:43 p.m.-5:00 p.m.

2 stops20h 17m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:30 p.m.-2:42 p.m.

3 stops22h 12m

C$ 752

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 27/5

6:00 a.m.-4:45 p.m.

1 stop7h 45m

Toronto Pearson Intl

Mon 1/6

5:50 p.m.-9:44 p.m.

1 stop6h 54m

C$ 761

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 14/1

5:10 a.m.-3:02 p.m.

1 stop6h 52m

Toronto Pearson Intl

Sun 18/1

4:10 p.m.-9:03 p.m.

1 stop7h 53m

C$ 761

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 27/5

7:35 p.m.-3:35 p.m.

1 stop17h 00m

Toronto Pearson Intl

Mon 1/6

4:45 p.m.-10:07 p.m.

1 stop8h 22m

C$ 761

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 25/3

2:31 p.m.-3:35 p.m.

1 stop22h 04m

Toronto Pearson Intl

Mon 30/3

4:45 p.m.-10:00 p.m.

1 stop8h 15m

C$ 761

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 15 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$ 199). Flying from Fresno to Region of Ontario in March is currently the most expensive (average of C$ 688). 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 12 December 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?

    Alaska Airlines, American Airlines, 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 2h 02m. 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 - Toronto Island or Fresno Airterminal - Montreal Pierre Elliott Trudeau Intl, 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$ 199). Flying from Fresno to Region of Ontario in March is currently the most expensive (average of C$ 688). 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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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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