How does KAYAK find such low prices on flights from Fresno to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Fresno to Ontario. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fresno to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Fresno is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Fresno to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Fresno with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fresno to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Fresno up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

C$ 179 Cheap Flights from Fresno to Ontario

Search hundreds of travel sites at once for deals on flights to Ontario

...and more

In the last 7 days, travellers have searched 46,400,914 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Low season	January
High season	August
Cheapest flight	C$ 179

Best time to beat the crowds (14% less expensive on average)

Most popular time to fly (18% more expensive on average)

Flight from Fresno to Toronto

How does KAYAK find such low prices on flights from Fresno to Ontario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Fresno to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fresno to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Fresno is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Fresno to Ontario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Fresno with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fresno to Ontario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Fresno up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Morning departure is around 17% cheaper than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Fresno to Ontario

Recent round-trip flight deals

3/11Sun

2 stops

12h 02mFAT-YYZ

11/11Mon

1 stop

19h 18mYYZ-FAT

C$ 401

17/11Sun

1 stop

29h 23mFAT-YYZ

20/11Wed

1 stop

22h 38mYYZ-FAT

C$ 404

2/11Sat

1 stopUnited Airlines

6h 47mFAT-YYZ

10/11Sun

1 stopUnited Airlines

8h 33mYYZ-FAT

C$ 431

4/11Mon

2 stopsUnited Airlines

12h 28mFAT-YYZ

10/11Sun

1 stopUnited Airlines

8h 33mYYZ-FAT

C$ 444

17/11Sun

2 stopsAlaska Airlines

28h 10mFAT-YYZ

21/11Thu

1 stopAlaska Airlines

20h 17mYYZ-FAT

C$ 459

1/11Fri

1 stopDelta

10h 55mFAT-YYZ

8/11Fri

1 stopDelta

6h 40mYYZ-FAT

C$ 461

13/11Wed

2 stopsAmerican Airlines

16h 25mFAT-YUL

18/11Mon

1 stopAmerican Airlines

22h 56mYUL-FAT

C$ 462

13/11Wed

2 stopsAmerican Airlines

19h 46mFAT-YUL

18/11Mon

2 stopsAmerican Airlines

12h 44mYUL-FAT

C$ 469

3/11Sun

2 stopsDelta

14h 10mFAT-YYZ

10/11Sun

1 stopDelta

10h 31mYYZ-FAT

C$ 473

17/11Sun

1 stopAlaska Airlines

25h 38mFAT-YYZ

21/11Thu

1 stopAlaska Airlines

20h 17mYYZ-FAT

C$ 537

Recent one-way flight deals

31/10Thu

1 stopUnited Airlines

9h 06mFAT-YYZ

C$ 179

31/10Thu

2 stopsUnited Airlines

12h 41mFAT-YYZ

C$ 186

17/9Tue

1 stop

16h 00mFAT-YYZ

C$ 245

31/10Thu

3 stops

24h 45mFAT-YTZ

C$ 303

31/10Thu

3 stops

18h 12mFAT-YYZ

C$ 321

31/10Thu

2 stops

20h 17mFAT-YTZ

C$ 326

17/9Tue

2 stops

31h 19mFAT-YYZ

C$ 345

17/9Tue

3 stops

24h 28mFAT-YYZ

C$ 368

19/9Thu

2 stops

17h 08mFAT-YYZ

C$ 401

19/9Thu

1 stopAir Canada

7h 51mFAT-YYZ

C$ 523

Last minute flights from Fresno to Ontario

Last minute flight, train and bus deals

15/9Sun

multi-stopAir Canada

13h 43mFAT-YYZ

19/9Thu

multi-stopAir Canada

14h 50mYYZ-FAT

C$ 890

15/9Sun

multi-stop

11h 37mFAT-YYZ

19/9Thu

multi-stop

14h 50mYYZ-FAT

C$ 904

15/9Sun

multi-stopAlaska Airlines

21h 40mFAT-YYZ

19/9Thu

multi-stopAlaska Airlines

23h 22mYYZ-FAT

C$ 1,053

14/9Sat

multi-stop

20h 30mFAT-YYZ

19/9Thu

multi-stop

14h 05mYYZ-FAT

C$ 1,595

15/9Sun

multi-stop

21h 31mFAT-YYZ

19/9Thu

multi-stop

25h 15mYYZ-FAT

C$ 1,629

15/9Sun

multi-stop

21h 31mFAT-YYZ

19/9Thu

multi-stop

25h 15mYYZ-FAT

C$ 1,646

Everything you need to know for your flight from Fresno to Ontario

Information on your arrival and departure airports

Fresno (FAT)

Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

C$ 179 Find cheap flights from Fresno to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fresno to Ontario departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Ontario

Good to know

Low season

High season

Cheapest flight

FAQs - booking Ontario flights

How does KAYAK find such low prices on flights from Fresno to Ontario?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fresno to Ontario?

What is the Hacker Fare option on flights from Fresno to Ontario?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fresno to Ontario?

Top tips for finding cheap flights to Ontario

Book cheap flights from Fresno to Ontario

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Fresno to Ontario

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Fresno to Ontario

Information on your arrival and departure airports

Cabin class types available on flights to Ontario
Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Ontario with a hotel stay or car rental

Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in Fresno to Ontario
Flights from all airports in Fresno to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from all airports in Fresno to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights to popular cities in Ontario

Find deals for your return flight