What is the cheapest airline that flies from Fresno Airterminal to Ontario?

Alaska Airlines, United Airlines, and American Airlines are the most popular carriers operating from Fresno Airterminal to Ontario

What airlines fly to Region of Ontario?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Region of Ontario from Fresno according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Fresno Airterminal Airport to Ontario?

Prices for flights from Fresno Airterminal Airport to Ontario are refreshed on a daily basis.

How many operators does momondo search for flights from Fresno Airterminal Airport to Ontario?

The number of operators available for flights from Fresno Airterminal Airport to Ontario is 4 as of September 2025.

How old do you have to be to fly from Fresno Airterminal Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fresno Airterminal Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$140 Cheap Flights from Fresno to Ontario in 2025

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Find the cheapest flights from Fresno to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

2:32 pm - 6:12 amFAT-YYZ

12h 40m2 stops

9:45 am - 7:32 amYYZ-FAT

24h 47m1 stop

$281

Find Deal

Wed, Oct 1 - Wed, Oct 8

3:22 pm - 1:38 pmFAT-YYZ

19h 16m2 stops

9:30 am - 9:24 amYYZ-FAT

26h 54m1 stop

$285

Find Deal

Sat, Sep 20 - Wed, Sep 24

1:24 pm - 3:00 pmFAT-YYZ

22h 36m2 stops

4:45 pm - 9:35 amYYZ-FAT

19h 50m2 stops

$429Alaska Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

1:24 pm - 3:00 pmFAT-YYZ

22h 36m2 stops

4:45 pm - 3:47 pmYYZ-FAT

26h 02m1 stop

$438Alaska Airlines

Find Deal

Wed, Oct 15 - Tue, Oct 21

2:16 pm - 11:45 amFAT-YTZ

18h 29m2 stops

3:25 pm - 11:44 pmYTZ-FAT

11h 19m2 stops

$551Air Canada

Find Deal

Sat, Oct 18 - Sat, Oct 25

2:41 pm - 11:40 amFAT-YUL

17h 59m2 stops

3:44 pm - 1:40 pmYUL-FAT

24h 56m1 stop

$601American Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

4:33 pm - 11:40 amFAT-YUL

16h 07m2 stops

3:44 pm - 9:49 amYUL-FAT

21h 05m1 stop

$654American Airlines

Find Deal

Fri, Oct 17 - Fri, Oct 24

2:16 pm - 6:53 amFAT-YUL

13h 37m1 stop

6:45 pm - 9:42 pmYUL-FAT

29h 57m1 stop

$699United Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

7:15 am - 6:53 amFAT-YUL

20h 38m1 stop

8:10 am - 5:27 pmYUL-FAT

12h 17m1 stop

$704United Airlines

Find Deal

Mon, Oct 6 - Mon, Oct 13

8:31 am - 7:00 amFAT-YUL

19h 29m2 stops

8:25 am - 11:44 pmYUL-FAT

18h 19m2 stops

$853Air Canada

Find Deal

Mon, Oct 6 - Mon, Oct 13

Alaska Airlines flights from Fresno to Region of Ontario

Our best Alaska Airlines deals on Fresno to Region of Ontario flight tickets

Alaska Airlines

Oct 15

FAT1:24 pmFresno Airterminal

22h 36m

2 stops

YYZ3:00 pmToronto Pearson Intl

Oct 22

YYZ4:45 pmToronto Pearson Intl

19h 50m

2 stops

FAT9:35 amFresno Airterminal

$429

Find similar

Alaska Airlines

Oct 15

FAT1:24 pmFresno Airterminal

22h 36m

2 stops

YYZ3:00 pmToronto Pearson Intl

Oct 21

YYZ4:45 pmToronto Pearson Intl

26h 02m

1 stop

FAT3:47 pmFresno Airterminal

$438

Find similar

Alaska Airlines

Sep 18

FAT11:53 amFresno Airterminal

31h 57m

2 stops

YYZ10:50 pmToronto Pearson Intl

Sep 22

YYZ4:45 pmToronto Pearson Intl

19h 25m

2 stops

FAT9:10 amFresno Airterminal

$979

Find similar

United Airlines flights from Fresno to Region of Ontario

Our best United Airlines deals on Fresno to Region of Ontario flight tickets

United Airlines

Oct 18

FAT2:16 pmFresno Airterminal

13h 37m

1 stop

YUL6:53 amMontreal Pierre Elliott Trudeau Intl

Oct 25

YUL6:45 pmMontreal Pierre Elliott Trudeau Intl

29h 57m

1 stop

FAT9:42 pmFresno Airterminal

$699

Find similar

United Airlines

Sep 18

FAT5:25 amFresno Airterminal

14h 23m

1 stop

YYZ10:48 pmToronto Pearson Intl

Sep 22

YYZ7:00 amToronto Pearson Intl

16h 54m

3 stops

FAT8:54 pmFresno Airterminal

$704

Find similar

United Airlines

Oct 6

FAT2:16 pmFresno Airterminal

13h 37m

1 stop

YUL6:53 amMontreal Pierre Elliott Trudeau Intl

Oct 13

YUL6:45 pmMontreal Pierre Elliott Trudeau Intl

20h 14m

1 stop

FAT11:59 amFresno Airterminal

$705

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 10/1

2:32 pm-6:12 am

2 stops12h 40m

Toronto Pearson Intl

Wed 10/8

9:45 am-7:32 am

1 stop24h 47m

$281

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Sat 9/20

3:22 pm-1:38 pm

2 stops19h 16m

Toronto Pearson Intl

Wed 9/24

9:30 am-9:24 am

1 stop26h 54m

$285

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 10/15

1:24 pm-3:00 pm

2 stops22h 36m

Toronto Pearson Intl

Wed 10/22

4:45 pm-9:35 am

2 stops19h 50m

$429

FresnoToronto

FAT - YYZ

FATYYZ

Fresno Airterminal

Wed 10/15

1:24 pm-3:00 pm

2 stops22h 36m

Toronto Pearson Intl

Tue 10/21

4:45 pm-3:47 pm

1 stop26h 02m

$438

FresnoToronto

FAT - YTZ

FATYTZ

Fresno Airterminal

Sat 10/18

2:16 pm-11:45 am

2 stops18h 29m

Toronto Island

Sat 10/25

3:25 pm-11:44 pm

2 stops11h 19m

$551

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Sat 10/18

2:41 pm-11:40 am

2 stops17h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

3:44 pm-1:40 pm

1 stop24h 56m

$601

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Fri 10/17

4:33 pm-11:40 am

2 stops16h 07m

Montreal Pierre Elliott Trudeau Intl

Fri 10/24

3:44 pm-9:49 am

1 stop21h 05m

$654

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Sat 10/18

2:16 pm-6:53 am

1 stop13h 37m

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

6:45 pm-9:42 pm

1 stop29h 57m

$699

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Mon 10/6

7:15 am-6:53 am

1 stop20h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 10/13

8:10 am-5:27 pm

1 stop12h 17m

$704

FresnoMontreal

FAT - YUL

FATYUL

Fresno Airterminal

Mon 10/6

8:31 am-7:00 am

2 stops19h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 10/13

8:25 am-11:44 pm

2 stops18h 19m

$853

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Fresno to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

The month of January is, on average, the cheapest month to fly to Region of Ontario from Fresno, with most prices found around $337. If you aren’t able to travel during the month of January, then book flights to Region of Ontario from Fresno during April instead. Flights to Region of Ontario in April, while not as cheap as those in January, still average around $422.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Sunday is the cheapest day to fly to Region of Ontario from Fresno. The lowest ticket price found for a Sunday departure recently was $340. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Fresno to Region of Ontario on a Saturday will generally be more expensive and average around $959. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is in the afternoon. momondo users have found flights departing from Fresno to Region of Ontario in the afternoon for as low as $506. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $652.

Cheap Fresno to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fresno to Region of Ontario

Direct flights	None

There are no direct flights from Fresno to Region of Ontario. There are no popular flight routes from Fresno to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Fresno Airterminal Airport to Ontario?
Prices for flights from Fresno Airterminal Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Fresno Airterminal Airport to Ontario?
The number of operators available for flights from Fresno Airterminal Airport to Ontario is 4 as of September 2025.
How old do you have to be to fly from Fresno Airterminal Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fresno Airterminal Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Fresno to Region of Ontario

Compare and see reviews for airlines that fly from Fresno to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $142	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Delta	PriceFrom $164	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
United Airlines	PriceFrom $317	Free Cancellation	Rating 7.4 8,939 reviews	Search United Airlines flights
American Airlines	PriceFrom $399	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Fresno to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Fresno to Ontario. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Fresno to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Fresno to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Fresno to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Fresno. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Fresno to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Fresno to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.