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Cheap flights from Fresno to Ontario from C$ 247

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — YYZ
4 May — 11 May1
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 29 April 2025.

Round-trip from

C$ 456

One-way from

C$ 247

Popular in

December

Cheapest in

January

Average price

C$ 585
25/6-2/7
  • 25/6-2/7
  • 2 total stops
  • 41h 07m total
  • Fresno to Ontario
Search Deals
Delta
  • Delta
  • 29/6
  • 2 total stops
  • 15h 44m total
  • Fresno to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 29 April 2025.

Wed 25/65:21 p.m.FAT - YYZ
1 stop23h 38mMultiple Airlines
Wed 2/77:00 a.m.YYZ - FAT
1 stop17h 29mMultiple Airlines
Deal found 28/4C$ 456
Thu 15/55:30 a.m.FAT - YYZ
1 stop9h 25mUnited Airlines
Thu 22/54:18 p.m.YYZ - FAT
1 stop7h 15mUnited Airlines
Deal found 28/4C$ 517
Mon 9/610:40 p.m.FAT - YYZ
1 stop10h 33mDelta
Wed 18/611:39 a.m.YYZ - FAT
1 stop12h 36mDelta
Deal found 28/4C$ 593
Mon 19/511:59 p.m.FAT - YYZ
1 stop9h 31mAmerican Airlines
Mon 26/56:45 a.m.YYZ - FAT
1 stop14h 42mAmerican Airlines
Deal found 28/4C$ 611
Thu 12/68:41 a.m.FAT - YUL
2 stops27h 09mMultiple Airlines
Thu 19/68:05 a.m.YUL - FAT
1 stop15h 41mMultiple Airlines
Deal found 28/4C$ 654
Thu 22/58:39 a.m.FAT - YTZ
3 stops31h 48mMultiple Airlines
Sun 25/57:00 a.m.YTZ - FAT
3 stops17h 40mMultiple Airlines
Deal found 28/4C$ 667
Sun 19/107:45 a.m.FAT - YYZ
2 stops28h 15mAlaska Airlines
Fri 24/104:45 p.m.YYZ - FAT
2 stops22h 54mAlaska Airlines
Deal found 28/4C$ 675
Fri 13/610:40 p.m.FAT - YUL
2 stops14h 46mDelta
Fri 20/66:00 a.m.YUL - FAT
2 stops18h 15mDelta
Deal found 28/4C$ 809
Fri 13/67:05 p.m.FAT - YUL
2 stops14h 19mAmerican Airlines
Fri 20/63:40 p.m.YUL - FAT
1 stop9h 55mAmerican Airlines
Deal found 28/4C$ 811
Thu 15/55:05 a.m.FAT - YYZ
2 stops10h 27mAir Canada
Thu 22/59:44 a.m.YYZ - FAT
2 stops14h 02mAir Canada
Deal found 28/4C$ 836
Thu 12/62:14 p.m.FAT - YUL
1 stop13h 42mUnited Airlines
Thu 19/68:05 a.m.YUL - FAT
1 stop15h 41mUnited Airlines
Deal found 28/4C$ 944

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 April 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 25/6

5:21 p.m.-7:59 p.m.

1 stop23h 38m

Toronto Pearson Intl

Wed 2/7

7:00 a.m.-9:29 p.m.

1 stop17h 29m

C$ 456

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 15/5

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

1 stop9h 25m

Toronto Pearson Intl

Thu 22/5

4:18 p.m.-8:33 p.m.

1 stop7h 15m

C$ 517

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Mon 9/6

10:40 p.m.-12:13 p.m.

1 stop10h 33m

Toronto Pearson Intl

Wed 18/6

11:39 a.m.-9:15 p.m.

1 stop12h 36m

C$ 593

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Mon 19/5

11:59 p.m.-12:30 p.m.

1 stop9h 31m

Toronto Pearson Intl

Mon 26/5

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

1 stop14h 42m

C$ 611

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Thu 12/6

8:41 a.m.-2:50 p.m.

2 stops27h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 19/6

8:05 a.m.-8:46 p.m.

1 stop15h 41m

C$ 654

FresnoToronto

FAT - YTZ

FATYTZ

Fresno Airterminal

Thu 22/5

8:39 a.m.-7:27 p.m.

3 stops31h 48m

Toronto Island

Sun 25/5

7:00 a.m.-9:40 p.m.

3 stops17h 40m

C$ 667

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Sun 19/10

7:45 a.m.-3:00 p.m.

2 stops28h 15m

Toronto Pearson Intl

Fri 24/10

4:45 p.m.-12:39 p.m.

2 stops22h 54m

C$ 675

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Fri 13/6

10:40 p.m.-4:26 p.m.

2 stops14h 46m

Montreal Pierre Elliott Trudeau Intl

Fri 20/6

6:00 a.m.-9:15 p.m.

2 stops18h 15m

C$ 809

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Fri 13/6

7:05 p.m.-12:24 p.m.

2 stops14h 19m

Montreal Pierre Elliott Trudeau Intl

Fri 20/6

3:40 p.m.-10:35 p.m.

1 stop9h 55m

C$ 811

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Thu 15/5

5:05 a.m.-6:32 p.m.

2 stops10h 27m

Toronto Pearson Intl

Thu 22/5

9:44 a.m.-8:46 p.m.

2 stops14h 02m

C$ 836

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 17 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 29 April 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 29 April 2025.
Read through reviews of airlines operating flights from Fresno to Ontario, such as Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air Canada
7.0
Good
9,240 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Delta, with whom users have recently found tickets for as low as C$ 247. However, be on the lookout for offers from Alaska Airlines and United 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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Alternative routes for Fresno to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Fresno to Ontario

Discover the top airline 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 478AverageC$ 585FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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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?

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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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