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Cheap flights from Fresno to Ontario from C$ 187

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — YYZ
2 Apr — 9 Apr1
1 adult

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 March 2025.

Round-trip from

C$ 439

One-way from

C$ 187

Popular in

December

Cheapest in

April

Average price

C$ 768
Air Canada
  • Air Canada
  • 11/5-18/5
  • 2 total stops
  • 26h 23m total
  • Fresno to Ontario
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17/5
  • 17/5
  • 2 total stops
  • 29h 45m total
  • Fresno to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 177 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 March 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 28 March 2025.

Sun 11/55:05 a.m.FAT - YYZ
1 stop8h 30mAir Canada
Sun 18/57:00 p.m.YYZ - FAT
1 stop17h 53mAir Canada
Deal found 26/3C$ 439
Thu 10/48:33 a.m.FAT - YYZ
2 stops13h 07mMultiple Airlines
Sat 12/47:25 p.m.YYZ - FAT
1 stop15h 18mMultiple Airlines
Deal found 27/3C$ 459
Tue 3/66:10 a.m.FAT - YYZ
1 stop7h 30mDelta
Tue 24/65:50 p.m.YYZ - FAT
1 stop6h 38mDelta
Deal found 27/3C$ 532
Sun 4/56:30 p.m.FAT - YYZ
1 stop9h 30mUnited Airlines
Tue 6/56:30 a.m.YYZ - FAT
2 stops14h 25mUnited Airlines
Deal found 27/3C$ 539
Mon 9/611:59 p.m.FAT - YYZ
1 stop19h 51mAmerican Airlines
Wed 18/66:49 a.m.YYZ - FAT
1 stop14h 45mAmerican Airlines
Deal found 28/3C$ 640
Mon 12/53:40 p.m.FAT - YTZ
3 stops25h 20mMultiple Airlines
Mon 19/512:00 p.m.YTZ - FAT
3 stops24h 49mMultiple Airlines
Deal found 27/3C$ 653
Mon 12/55:05 a.m.FAT - YTZ
2 stops24h 02mAir Canada
Mon 19/512:25 p.m.YTZ - FAT
2 stops12h 56mAir Canada
Deal found 27/3C$ 675
Sun 19/108:00 a.m.FAT - YYZ
1 stop28h 00mAlaska Airlines
Fri 24/104:45 p.m.YYZ - FAT
2 stops21h 51mAlaska Airlines
Deal found 28/3C$ 729
Sat 5/410:45 p.m.FAT - YUL
1 stop9h 48mDelta
Fri 11/47:05 a.m.YUL - FAT
2 stops17h 09mDelta
Deal found 27/3C$ 802
Sat 5/46:28 p.m.FAT - YUL
3 stops27h 07mMultiple Airlines
Fri 11/410:45 a.m.YUL - FAT
3 stops29h 56mMultiple Airlines
Deal found 27/3C$ 838
Sat 5/411:59 p.m.FAT - YUL
1 stop11h 56mAmerican Airlines
Fri 11/43:44 p.m.YUL - FAT
1 stop11h 17mAmerican Airlines
Deal found 27/3C$ 973
Sun 14/92:05 p.m.FAT - YUL
1 stop15h 11mUnited Airlines
Wed 1/1011:04 a.m.YUL - FAT
2 stops15h 46mUnited Airlines
Deal found 27/3C$ 1,191

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 March 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 11/5

5:05 a.m.-4:35 p.m.

1 stop8h 30m

Toronto Pearson Intl

Sun 18/5

7:00 p.m.-9:53 a.m.

1 stop17h 53m

C$ 439

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 10/4

8:33 a.m.-12:40 a.m.

2 stops13h 07m

Toronto Pearson Intl

Sat 12/4

7:25 p.m.-7:43 a.m.

1 stop15h 18m

C$ 459

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Tue 3/6

6:10 a.m.-4:40 p.m.

1 stop7h 30m

Toronto Pearson Intl

Tue 24/6

5:50 p.m.-9:28 p.m.

1 stop6h 38m

C$ 532

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Sun 4/5

6:30 p.m.-7:00 a.m.

1 stop9h 30m

Toronto Pearson Intl

Tue 6/5

6:30 a.m.-5:55 p.m.

2 stops14h 25m

C$ 539

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Mon 9/6

11:59 p.m.-10:50 p.m.

1 stop19h 51m

Toronto Pearson Intl

Wed 18/6

6:49 a.m.-6:34 p.m.

1 stop14h 45m

C$ 640

FresnoToronto

FAT - YTZ

FATYTZ

Fresno Airterminal

Mon 12/5

3:40 p.m.-8:00 p.m.

3 stops25h 20m

Toronto Island

Mon 19/5

12:00 p.m.-9:49 a.m.

3 stops24h 49m

C$ 653

FresnoToronto

FAT - YTZ

FATYTZ

Fresno Airterminal

Mon 12/5

5:05 a.m.-8:07 a.m.

2 stops24h 02m

Toronto Island

Mon 19/5

12:25 p.m.-10:21 p.m.

2 stops12h 56m

C$ 675

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Sun 14/9

10:50 p.m.-4:05 p.m.

2 stops14h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

7:30 a.m.-9:42 p.m.

2 stops17h 12m

C$ 1,156

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Sun 14/9

2:05 p.m.-8:16 a.m.

1 stop15h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

11:04 a.m.-11:50 p.m.

2 stops15h 46m

C$ 1,191

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Thu 12/6

6:30 p.m.-6:50 p.m.

2 stops21h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 16/6

6:30 p.m.-10:05 a.m.

1 stop18h 35m

C$ 1,213

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 18 results
1
2

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$ 167). 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 28 March 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 28 March 2025.
Read through reviews of airlines operating flights from Fresno to Ontario, such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,981 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Fresno to Region of Ontario one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 216. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Fresno to Region of Ontario for a low price.

  • 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$ 167). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Fresno to Ontario

Discover the top 2 airlines that operate flights from Fresno to Ontario. 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 629,999 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 476AverageC$ 551FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 493AverageC$ 603FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Fresno to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Fresno to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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