How many flights depart from Santa Ana, California to Region of Ontario on average per week?

As of October 2026, there are 3 flights per week flying from Santa Ana, California to Region of Ontario. The most common day of the week flights depart is Wed, with 33% of flights taking off on this day.

What airlines fly to Region of Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from Santa Ana, California according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 8 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Santa Ana J. Wayne/Orange Cnty to Ontario?

WestJet and Air Canada are the most popular carriers operating from Santa Ana J. Wayne/Orange Cnty to Ontario

When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?

Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario were last updated today.

How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?

As of October 2026, there are 4 operators available to choose from for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario.

How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Ontario.

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

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$176 Cheap Flights from Santa Ana, California to Ontario in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santa Ana, California to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:01 pm - 6:51 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

11h 50m1 stop Las Vegas Harry Reid Intl

9:50 am - 3:10 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

32h 20m1 stop San Francisco

$407Multiple Airlines

Mon, Nov 16 - Wed, Nov 18

9:58 am - 9:50 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

8h 52m1 stop Las Vegas Harry Reid Intl

8:30 pm - 3:31 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

22h 01m1 stop Las Vegas Harry Reid Intl

$410Multiple Airlines

Tue, Jan 5 - Fri, Jan 8

10:45 am - 10:55 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

9h 10m1 stop Dallas/Fort Worth

6:10 am - 2:03 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

10h 53m1 stop Dallas/Fort Worth

$507American Airlines

Mon, Nov 2 - Sun, Nov 8

12:10 pm - 10:54 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 44m1 stop Dallas/Fort Worth

7:09 am - 2:40 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

10h 31m1 stop Chicago O'Hare Intl

$517American Airlines

Fri, Jan 29 - Sun, Jan 31

9:55 am - 10:56 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

10h 01m2 stops Salt Lake City Detroit Metropolitan Wayne County

1:34 pm - 10:12 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

11h 38m1 stop Atlanta Hartsfield-Jackson

$527Delta

Mon, Nov 2 - Sun, Nov 8

6:45 am - 11:00 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

13h 15m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

6:00 am - 10:37 amYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

7h 37m1 stop Detroit Metropolitan Wayne County

$527Delta

Tue, Mar 30 - Wed, Apr 7

11:34 am - 10:38 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

8h 04m1 stop Houston George Bush Intcntl

6:30 am - 2:18 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

10h 48m1 stop San Francisco

$545United Airlines

Wed, Dec 2 - Sun, Dec 6

12:04 pm - 10:37 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 33m1 stop Houston George Bush Intcntl

3:45 pm - 9:53 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

9h 08m1 stop Houston George Bush Intcntl

$545United Airlines

Thu, Jan 28 - Mon, Feb 1

8:46 am - 10:51 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

11h 05m1 stop Denver Intl

6:45 am - 11:37 amYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

7h 52m1 stop Chicago O'Hare Intl

$618Air Canada

Mon, Nov 2 - Sun, Nov 8

12:35 pm - 12:56 amSNA Santa Ana J. Wayne/Orange Cnty-YOW Ottawa

9h 21m1 stop Vancouver Intl

6:00 am - 3:17 pmYOW Ottawa-SNA Santa Ana J. Wayne/Orange Cnty

12h 17m1 stop Newark

$683Air Canada

Sun, Jan 17 - Thu, Jan 21

Cheap last minute flights

Enter your travel dates to find the best prices.

1:30 pm - 12:44 amSNA Santa Ana J. Wayne/Orange Cnty-YOW Ottawa

32h 14m2 stops Calgary Toronto Pearson Intl

4:20 pm - 11:30 amYOW Ottawa-SNA Santa Ana J. Wayne/Orange Cnty

22h 10m1 stop Calgary

$1,314WestJet

Thu, Oct 29 - Sat, Nov 7

1:30 pm - 12:44 amSNA Santa Ana J. Wayne/Orange Cnty-YOW Ottawa

32h 14m2 stops Calgary Toronto Pearson Intl

5:30 am - 11:30 amYOW Ottawa-SNA Santa Ana J. Wayne/Orange Cnty

33h 00m2 stops Toronto Pearson Intl Calgary

$1,319WestJet

Thu, Oct 29 - Sat, Nov 7

1:30 pm - 8:35 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

16h 05m2 stops Calgary Winnipeg

10:50 pm - 12:30 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

16h 40m2 stops Winnipeg Calgary

$1,335WestJet

Thu, Oct 29 - Sat, Oct 31

1:30 pm - 6:45 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

14h 15m2 stops Calgary Edmonton

7:00 pm - 12:30 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

20h 30m1 stop Calgary

$1,339WestJet

Sun, Oct 25 - Sat, Oct 31

1:30 pm - 1:10 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

20h 40m2 stops Calgary Winnipeg

7:00 pm - 12:30 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

20h 30m1 stop Calgary

$1,344WestJet

Thu, Oct 29 - Sat, Oct 31

1:30 pm - 6:00 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

13h 30m1 stop Calgary

10:20 pm - 12:30 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

17h 10m1 stop Calgary

$1,352WestJet

Thu, Oct 29 - Sat, Oct 31

1:30 pm - 6:00 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

13h 30m1 stop Calgary

9:35 am - 12:30 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

29h 55m1 stop Calgary

$1,384WestJet

Sun, Oct 25 - Sat, Oct 31

1:30 pm - 6:45 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

14h 15m2 stops Calgary Edmonton

6:10 am - 12:30 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

9h 20m1 stop Calgary

$1,385WestJet

Sun, Oct 25 - Thu, Oct 29

12:06 pm - 10:36 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 30m1 stop Houston George Bush Intcntl

5:55 pm - 10:28 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

7h 33m1 stop Chicago O'Hare Intl

$1,524United Airlines

Sat, Oct 24 - Mon, Oct 26

12:06 pm - 10:36 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 30m1 stop Houston George Bush Intcntl

4:10 pm - 9:19 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

8h 09m1 stop Denver Intl

$1,524United Airlines

Sat, Oct 24 - Sun, Oct 25

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American Airlines flights from Santa Ana, California to Region of Ontario

Our best American Airlines deals on Santa Ana, California to Region of Ontario flight tickets

American Airlines

Nov 2

SNA10:45 amSanta Ana J. Wayne/Orange Cnty

9h 10m

1 stop

YYZ10:55 pmToronto Pearson Intl

Nov 8

YYZ6:10 amToronto Pearson Intl

10h 53m

1 stop

SNA2:03 pmSanta Ana J. Wayne/Orange Cnty

$507

American Airlines

Nov 12

SNA10:45 amSanta Ana J. Wayne/Orange Cnty

9h 10m

1 stop

YYZ10:55 pmToronto Pearson Intl

Nov 15

YYZ6:10 amToronto Pearson Intl

9h 25m

1 stop

SNA12:35 pmSanta Ana J. Wayne/Orange Cnty

$517

American Airlines

Nov 11

SNA11:40 amSanta Ana J. Wayne/Orange Cnty

9h 06m

1 stop

YYZ11:46 pmToronto Pearson Intl

Nov 16

YYZ3:57 pmToronto Pearson Intl

9h 35m

1 stop

SNA10:32 pmSanta Ana J. Wayne/Orange Cnty

$543

Delta flights from Santa Ana, California to Region of Ontario

Our best Delta deals on Santa Ana, California to Region of Ontario flight tickets

Delta

Nov 2

SNA9:55 amSanta Ana J. Wayne/Orange Cnty

10h 01m

2 stops

YYZ10:56 pmToronto Pearson Intl

Nov 8

YYZ1:34 pmToronto Pearson Intl

11h 38m

1 stop

SNA10:12 pmSanta Ana J. Wayne/Orange Cnty

$527

Delta

Oct 24

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

7h 33m

1 stop

YYZ5:18 pmToronto Pearson Intl

Oct 31

YYZ6:10 amToronto Pearson Intl

9h 34m

1 stop

SNA12:44 pmSanta Ana J. Wayne/Orange Cnty

$639

Delta

Nov 6

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

13h 15m

2 stops

YYZ11:15 pmToronto Pearson Intl

Nov 10

YYZ6:00 amToronto Pearson Intl

15h 15m

2 stops

SNA6:15 pmSanta Ana J. Wayne/Orange Cnty

$671

momondo Fare Finder

Use the filters below to find and compare flights from Santa Ana, California to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Mon 11/16

4:01 pm-6:51 am

1 stop11h 50m

Toronto Pearson Intl

Wed 11/18

9:50 am-3:10 pm

1 stop32h 20m

$407

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 1/5

9:58 am-9:50 pm

1 stop8h 52m

Toronto Pearson Intl

Fri 1/8

8:30 pm-3:31 pm

1 stop22h 01m

$410

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Mon 11/2

10:45 am-10:55 pm

1 stop9h 10m

Toronto Pearson Intl

Sun 11/8

6:10 am-2:03 pm

1 stop10h 53m

$507

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Fri 1/29

12:10 pm-10:54 pm

1 stop7h 44m

Toronto Pearson Intl

Sun 1/31

7:09 am-2:40 pm

1 stop10h 31m

$517

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Mon 11/2

9:55 am-10:56 pm

2 stops10h 01m

Toronto Pearson Intl

Sun 11/8

1:34 pm-10:12 pm

1 stop11h 38m

$527

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 3/30

6:45 am-11:00 pm

2 stops13h 15m

Toronto Pearson Intl

Wed 4/7

6:00 am-10:37 am

1 stop7h 37m

$527

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Wed 12/2

11:34 am-10:38 pm

1 stop8h 04m

Toronto Pearson Intl

Sun 12/6

6:30 am-2:18 pm

1 stop10h 48m

$545

Quickest round-trip

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Thu 1/28

12:04 pm-10:37 pm

1 stop7h 33m

Toronto Pearson Intl

Mon 2/1

3:45 pm-9:53 pm

1 stop9h 08m

$545

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Mon 11/2

8:46 am-10:51 pm

1 stop11h 05m

Toronto Pearson Intl

Sun 11/8

6:45 am-11:37 am

1 stop7h 52m

$618

Santa AnaOttawa

SNA Santa Ana J. Wayne/Orange Cnty - YOW Ottawa

SNAYOW

Santa Ana J. Wayne/Orange Cnty

Sun 1/17

12:35 pm-12:56 am

1 stop9h 21m

Ottawa

Thu 1/21

6:00 am-3:17 pm

1 stop12h 17m

$683

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 Santa Ana, California 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

Other information

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

The month of February is, on average, the cheapest month to fly to Region of Ontario from Santa Ana, California, with most prices found around $347. If you aren’t able to travel during the month of February, then book flights to Region of Ontario from Santa Ana, California during September instead. Flights to Region of Ontario in September, while not as cheap as those in February, still average around $465.

What is the cheapest Santa Ana J. Wayne/Orange Cnty to Ontario flight route?

Fly from Santa Ana J. Wayne/Orange Cnty to Toronto Pearson Intl for the best Santa Ana J. Wayne/Orange Cnty - Ontario flight prices

What cabin class options are available on Santa Ana, California to Region of Ontario flights?

There is only 1 cabin class available to choose from on Santa Ana, California to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santa Ana, California to Region of Ontario flights?

You could potentially save up to 9% on your flight if you consider stops on a Santa Ana, California to Region of Ontario flight.

Cheap Santa Ana, California to Region of Ontario flight deals and tips

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

Best Price Found	$176
Fastest flight time	7h 03m
Direct flights	None

The best one-way flight to Region of Ontario from Santa Ana, California in the past 72 hours is $176. The best round-trip flight deal from Santa Ana, California to Region of Ontario found on momondo in the last 72 hours is $407.

The fastest flight from Santa Ana, California to Region of Ontario takes 7h 03m

There are no direct flights from Santa Ana, California to Region of Ontario. There are no popular flight routes from Santa Ana, California to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Santa Ana, California to Ontario

When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?
Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario were last updated today.
How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?
As of October 2026, there are 4 operators available to choose from for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario.
How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Santa Ana, California to Region of Ontario

Compare and see reviews for airlines that fly from Santa Ana, California to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $181	Free Cancellation	Rating 7.3 10,418 reviews	Search United Airlines flights
Delta	PriceFrom $185	Free Cancellation	Rating 7.8 8,668 reviews	Search Delta flights
Air Canada	PriceFrom $228	Free Cancellation	Rating 7.1 11,795 reviews	Search Air Canada flights
American Airlines	PriceFrom $377	Free Cancellation	Rating 7.0 12,188 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Ana to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Ontario from Santa Ana with this policy.

How can momondo help me find flights from Santa Ana to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Ana to Ontario.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Santa Ana and alert you when they change.