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Cheap flights from Fresno to Ontario from C$ 159

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — YYZ
28 Feb — 7 Mar1
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 29 January 2026.

Thu 12/310:21 p.m.
FAT
-
YYZ
2 stops18h 15m
Multiple Airlines
Thu 19/38:00 p.m.
YYZ
-
FAT
1 stop14h 23m
Multiple Airlines
Deal found 28/1C$ 405
Sat 11/46:00 a.m.
FAT
-
YYZ
2 stops10h 55m
Multiple Airlines
Fri 17/48:00 p.m.
YYZ
-
FAT
1 stop18h 17m
Multiple Airlines
Deal found 28/1C$ 593
Mon 2/33:40 p.m.
FAT
-
YYZ
1 stop20h 55m
Alaska Airlines
Wed 4/34:45 p.m.
YYZ
-
FAT
1 stop24h 54m
Alaska Airlines
Deal found 26/1C$ 601
Wed 27/53:41 p.m.
FAT
-
YYZ
2 stops25h 19m
Multiple Airlines
Mon 1/69:45 a.m.
YYZ
-
FAT
1 stop8h 02m
Multiple Airlines
Deal found 28/1C$ 611
Fri 13/33:40 p.m.
FAT
-
YYZ
1 stop20h 55m
Alaska Airlines
Fri 20/34:45 p.m.
YYZ
-
FAT
1 stop23h 54m
Alaska Airlines
Deal found 26/1C$ 631
Sat 14/24:19 p.m.
FAT
-
YYZ
1 stop20h 16m
Alaska Airlines
Thu 26/24:45 p.m.
YYZ
-
FAT
2 stops29h 47m
Alaska Airlines
Deal found 28/1C$ 648
Mon 16/33:10 p.m.
FAT
-
YYZ
2 stops21h 25m
Alaska Airlines
Fri 20/34:45 p.m.
YYZ
-
FAT
1 stop23h 54m
Alaska Airlines
Deal found 27/1C$ 658
Tue 24/38:06 a.m.
FAT
-
YYZ
1 stop28h 29m
Alaska Airlines
Fri 27/34:45 p.m.
YYZ
-
FAT
1 stop23h 54m
Alaska Airlines
Deal found 27/1C$ 672
Sat 13/66:09 p.m.
FAT
-
YTZ
2 stops12h 57m
United Airlines
Thu 18/62:55 p.m.
YTZ
-
FAT
2 stops10h 53m
United Airlines
Deal found 28/1C$ 863
Sat 13/62:00 p.m.
FAT
-
YTZ
2 stops18h 52m
Air Canada
Thu 18/612:15 p.m.
YTZ
-
FAT
1 stop13h 23m
Air Canada
Deal found 27/1C$ 988
Sat 14/25:16 a.m.
FAT
-
YUL
1 stop8h 42m
United Airlines
Wed 18/24:45 p.m.
YUL
-
FAT
2 stops28h 05m
United Airlines
Deal found 28/1C$ 1,003
Fri 13/311:50 p.m.
FAT
-
YUL
1 stop28h 25m
Multiple Airlines
Fri 20/36:45 a.m.
YUL
-
FAT
2 stops14h 22m
Multiple Airlines
Deal found 27/1C$ 1,015

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 29 January 2026.

Round-trip from

C$ 415

One-way from

C$ 159

Popular in

December

Cheapest in

January

Average price

C$ 548
12/3-19/3
  • 12/3-19/3
  • 3 total stops
  • 32h 38m total
  • Fresno to Ontario
Search Deals
1/3
  • 1/3
  • 1 total stop
  • 9h 08m total
  • Fresno to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 29 January 2026.
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

Thu 12/3

10:21 p.m.-7:36 p.m.

2 stops18h 15m

Toronto Pearson Intl

Thu 19/3

8:00 p.m.-7:23 a.m.

1 stop14h 23m

C$ 405

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Sat 11/4

6:00 a.m.-7:55 p.m.

2 stops10h 55m

Toronto Pearson Intl

Fri 17/4

8:00 p.m.-11:17 a.m.

1 stop18h 17m

C$ 593

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Mon 2/3

3:40 p.m.-3:35 p.m.

1 stop20h 55m

Toronto Pearson Intl

Wed 4/3

4:45 p.m.-2:39 p.m.

1 stop24h 54m

C$ 603

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 27/5

3:41 p.m.-8:00 p.m.

2 stops25h 19m

Toronto Pearson Intl

Mon 1/6

9:45 a.m.-2:47 p.m.

1 stop8h 02m

C$ 611

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Fri 13/3

3:40 p.m.-3:35 p.m.

1 stop20h 55m

Toronto Pearson Intl

Fri 20/3

4:45 p.m.-1:39 p.m.

1 stop23h 54m

C$ 631

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Sat 14/2

4:19 p.m.-3:35 p.m.

1 stop20h 16m

Toronto Pearson Intl

Thu 26/2

4:45 p.m.-7:32 p.m.

2 stops29h 47m

C$ 648

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Sat 14/3

11:08 a.m.-6:20 a.m.

1 stop16h 12m

Toronto Pearson Intl

Sat 21/3

7:10 a.m.-11:25 p.m.

2 stops19h 15m

C$ 648

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 28/5

6:00 a.m.-8:00 p.m.

2 stops11h 00m

Toronto Pearson Intl

Mon 1/6

1:45 p.m.-1:15 p.m.

1 stop26h 30m

C$ 648

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Tue 24/3

8:06 a.m.-3:35 p.m.

1 stop28h 29m

Toronto Pearson Intl

Fri 27/3

4:45 p.m.-1:39 p.m.

1 stop23h 54m

C$ 672

FresnoToronto

FAT - YTZ

FATYTZ

Fresno Airterminal

Sat 13/6

6:09 p.m.-10:06 a.m.

2 stops12h 57m

Toronto Island

Thu 18/6

7:20 p.m.-10:38 p.m.

1 stop30h 18m

C$ 863

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 26 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$ 195). Flying from Fresno to Region of Ontario in December is currently the most expensive (average of C$ 812). 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.

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, United Airlines, and Air Canada can get you from Fresno to Region of Ontario in just under 6h 41m. Your travel time can differ by up to 14h 14m. There are 3470 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$ 195). Flying from Fresno to Region of Ontario in December is currently the most expensive (average of C$ 812). 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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