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 52% 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?

American Airlines, Delta, 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 June 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.

$151 Cheap Flights from Santa Ana, California to Ontario in 2026

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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.

6:39 pm - 1:59 pm

SNA

YYZ

16h 20m

1 stop

6:46 am - 12:42 pm

YYZ

SNA

8h 56m

1 stop

$384American Airlines

Tue, Aug 4 - Tue, Aug 11

9:49 am - 11:29 pm

SNA

YYZ

10h 40m

2 stops

6:28 pm - 9:42 am

YYZ

SNA

18h 14m

1 stop

$393American Airlines

Tue, Aug 4 - Tue, Aug 11

7:15 am - 11:42 pm

SNA

YUL

13h 27m

2 stops

12:44 pm - 10:25 pm

YUL

SNA

12h 41m

1 stop

$419Delta

Tue, Jun 23 - Tue, Jul 14

7:15 am - 11:42 pm

SNA

YUL

13h 27m

2 stops

7:00 am - 10:00 pm

YUL

SNA

18h 00m

2 stops

$424Delta

Tue, Jun 23 - Wed, Jul 15

8:10 pm - 1:05 am

SNA

YYZ

25h 55m

2 stops

8:30 pm - 12:34 pm

YYZ

SNA

19h 04m

1 stop

$453Multiple Airlines

Mon, Jun 22 - Thu, Jul 2

8:10 pm - 1:05 am

SNA

YYZ

25h 55m

2 stops

7:00 am - 12:34 pm

YYZ

SNA

8h 34m

1 stop

$454Multiple Airlines

Mon, Jun 22 - Fri, Jul 3

7:00 am - 4:41 pm

SNA

YTZ

6h 41m

1 stop

12:30 pm - 10:00 pm

YTZ

SNA

12h 30m

2 stops

$511Air Canada

Sat, Nov 7 - Tue, Nov 10

6:30 pm - 9:11 am

SNA

YOW

11h 41m

2 stops

6:25 am - 2:03 pm

YOW

SNA

10h 38m

2 stops

$542United Airlines

Mon, Oct 19 - Wed, Oct 21

8:55 am - 11:54 pm

SNA

YOW

11h 59m

2 stops

6:00 am - 8:08 pm

YOW

SNA

17h 08m

1 stop

$553United Airlines

Wed, Sep 2 - Fri, Sep 11

7:00 am - 4:41 pm

SNA

YTZ

6h 41m

1 stop

12:15 pm - 6:20 pm

YTZ

SNA

9h 05m

1 stop

$563Air Canada

Sat, Nov 7 - Tue, Nov 10

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

Aug 4

SNA6:39 pmSanta Ana J. Wayne/Orange Cnty

16h 20m

1 stop

YYZ1:59 pmToronto Pearson Intl

Aug 11

YYZ6:46 amToronto Pearson Intl

8h 56m

1 stop

SNA12:42 pmSanta Ana J. Wayne/Orange Cnty

$384

American Airlines

Aug 4

SNA9:49 amSanta Ana J. Wayne/Orange Cnty

10h 40m

2 stops

YYZ11:29 pmToronto Pearson Intl

Aug 11

YYZ6:28 pmToronto Pearson Intl

18h 14m

1 stop

SNA9:42 amSanta Ana J. Wayne/Orange Cnty

$393

American Airlines

Sep 2

SNA3:21 pmSanta Ana J. Wayne/Orange Cnty

22h 32m

1 stop

YUL4:53 pmMontreal Pierre Elliott Trudeau Intl

Sep 9

YUL3:45 pmMontreal Pierre Elliott Trudeau Intl

19h 32m

1 stop

SNA8:17 amSanta Ana J. Wayne/Orange Cnty

$394

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

Jun 23

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

13h 27m

2 stops

YUL11:42 pmMontreal Pierre Elliott Trudeau Intl

Jul 14

YUL12:44 pmMontreal Pierre Elliott Trudeau Intl

12h 41m

1 stop

SNA10:25 pmSanta Ana J. Wayne/Orange Cnty

$419

Delta

Jun 23

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

13h 40m

2 stops

YUL11:55 pmMontreal Pierre Elliott Trudeau Intl

Jul 11

YUL9:30 amMontreal Pierre Elliott Trudeau Intl

15h 55m

2 stops

SNA10:25 pmSanta Ana J. Wayne/Orange Cnty

$424

Delta

Jun 22

SNA7:10 pmSanta Ana J. Wayne/Orange Cnty

13h 47m

2 stops

YUL11:57 amMontreal Pierre Elliott Trudeau Intl

Jul 14

YUL12:44 pmMontreal Pierre Elliott Trudeau Intl

12h 41m

1 stop

SNA10:25 pmSanta Ana J. Wayne/Orange Cnty

$433

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 - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 8/4

6:39 pm-1:59 pm

1 stop16h 20m

Toronto Pearson Intl

Tue 8/11

6:46 am-12:42 pm

1 stop8h 56m

$384

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 8/4

9:49 am-11:29 pm

2 stops10h 40m

Toronto Pearson Intl

Tue 8/11

6:28 pm-9:42 am

1 stop18h 14m

$393

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 6/23

7:15 am-11:42 pm

2 stops13h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

12:44 pm-10:25 pm

1 stop12h 41m

$419

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 6/23

7:15 am-11:42 pm

2 stops13h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 7/15

7:00 am-10:00 pm

2 stops18h 00m

$424

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Mon 6/22

8:10 pm-1:05 am

2 stops25h 55m

Toronto Pearson Intl

Thu 7/2

8:30 pm-12:34 pm

1 stop19h 04m

$453

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Mon 6/22

8:10 pm-1:05 am

2 stops25h 55m

Toronto Pearson Intl

Fri 7/3

7:00 am-12:34 pm

1 stop8h 34m

$454

Santa AnaToronto

SNA - YTZ

SNAYTZ

Santa Ana J. Wayne/Orange Cnty

Sat 11/7

7:00 am-4:41 pm

1 stop6h 41m

Toronto Island

Tue 11/10

12:30 pm-10:00 pm

2 stops12h 30m

$511

Santa AnaOttawa

SNA - YOW

SNAYOW

Santa Ana J. Wayne/Orange Cnty

Mon 10/19

6:30 pm-9:11 am

2 stops11h 41m

Ottawa

Wed 10/21

6:25 am-2:03 pm

2 stops10h 38m

$542

Santa AnaOttawa

SNA - YOW

SNAYOW

Santa Ana J. Wayne/Orange Cnty

Wed 9/2

8:55 am-11:54 pm

2 stops11h 59m

Ottawa

Fri 9/11

6:00 am-8:08 pm

1 stop17h 08m

$553

Quickest round-trip

Santa AnaToronto

SNA - YTZ

SNAYTZ

Santa Ana J. Wayne/Orange Cnty

Sat 11/7

7:00 am-4:41 pm

1 stop6h 41m

Toronto Island

Tue 11/10

12:15 pm-6:20 pm

1 stop9h 05m

$563

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

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

The month of September is, on average, the cheapest month to fly to Region of Ontario from Santa Ana, California, with most prices found around $99. If you aren’t able to travel during the month of September, then book flights to Region of Ontario from Santa Ana, California during August instead. Flights to Region of Ontario in August, while not as cheap as those in September, still average around $141.

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 8% 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

Fastest flight time	6h 41m
Direct flights	None

The fastest flight from Santa Ana, California to Region of Ontario takes 6h 41m

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 June 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
Delta	PriceFrom $169	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
United Airlines	PriceFrom $181	Free Cancellation	Rating 7.4 9,774 reviews	Search United Airlines flights
American Airlines	PriceFrom $325	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights
Air Canada	PriceFrom $348	Free Cancellation	Rating 7.1 11,126 reviews	Search Air Canada 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.