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

WestJet, American Airlines, and Delta are the most popular carriers operating from Santa Ana J. Wayne/Orange Cnty to Ontario

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 54% 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.

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 July 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.

$115 Cheap Flights from Santa Ana, California to Ontario in 2026

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.

5:50 pm - 5:45 am

SNA

YYZ

8h 55m

1 stop

9:00 am - 5:00 pm

YYZ

SNA

11h 00m

1 stop

$284WestJet

Thu, Oct 15 - Sun, Oct 18

5:50 pm - 6:55 am

SNA

YYZ

10h 05m

1 stop

10:50 am - 5:00 pm

YYZ

SNA

9h 10m

1 stop

$285WestJet

Sun, Oct 11 - Sun, Oct 18

9:00 pm - 1:47 pm

SNA

YYZ

13h 47m

1 stop

10:45 am - 3:13 pm

YYZ

SNA

7h 28m

1 stop

$343United Airlines

Fri, Oct 2 - Tue, Oct 6

3:14 pm - 3:14 pm

SNA

YYZ

21h 00m

2 stops

4:18 pm - 8:44 pm

YYZ

SNA

7h 26m

1 stop

$348United Airlines

Fri, Oct 2 - Tue, Oct 6

3:11 pm - 4:53 pm

SNA

YUL

22h 42m

1 stop

12:31 pm - 8:12 pm

YUL

SNA

10h 41m

1 stop

$365American Airlines

Tue, Sep 15 - Wed, Sep 30

12:20 pm - 11:51 pm

SNA

YUL

8h 31m

1 stop

12:45 pm - 10:29 pm

YUL

SNA

12h 44m

1 stop

$367Delta

Thu, Dec 3 - Mon, Dec 7

3:11 pm - 11:44 am

SNA

YUL

17h 33m

1 stop

3:45 pm - 8:17 am

YUL

SNA

19h 32m

1 stop

$372American Airlines

Tue, Sep 15 - Wed, Sep 30

11:45 am - 11:52 pm

SNA

YUL

9h 07m

1 stop

7:00 am - 12:46 pm

YUL

SNA

8h 46m

1 stop

$376Delta

Tue, Aug 11 - Tue, Aug 25

6:45 am - 9:30 pm

SNA

YTZ

11h 45m

2 stops

12:15 pm - 6:51 pm

YTZ

SNA

9h 36m

1 stop

$418Air Canada

Tue, Sep 8 - Tue, Sep 15

6:45 am - 9:30 pm

SNA

YTZ

11h 45m

2 stops

9:30 am - 6:51 pm

YTZ

SNA

12h 21m

2 stops

$422Air Canada

Tue, Sep 8 - Tue, Sep 15

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WestJet flights from Santa Ana, California to Region of Ontario

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

WestJet

Oct 15

SNA5:50 pmSanta Ana J. Wayne/Orange Cnty

8h 55m

1 stop

YYZ5:45 amToronto Pearson Intl

Oct 18

YYZ9:00 amToronto Pearson Intl

11h 00m

1 stop

SNA5:00 pmSanta Ana J. Wayne/Orange Cnty

$284

WestJet

Oct 11

SNA5:50 pmSanta Ana J. Wayne/Orange Cnty

10h 05m

1 stop

YYZ6:55 amToronto Pearson Intl

Oct 18

YYZ10:50 amToronto Pearson Intl

9h 10m

1 stop

SNA5:00 pmSanta Ana J. Wayne/Orange Cnty

$285

WestJet

Oct 15

SNA5:50 pmSanta Ana J. Wayne/Orange Cnty

15h 55m

2 stops

YYZ12:45 pmToronto Pearson Intl

Oct 18

YYZ10:50 amToronto Pearson Intl

9h 10m

1 stop

SNA5:00 pmSanta Ana J. Wayne/Orange Cnty

$327

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

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

United Airlines

Oct 2

SNA9:00 pmSanta Ana J. Wayne/Orange Cnty

13h 47m

1 stop

YYZ1:47 pmToronto Pearson Intl

Oct 6

YYZ10:45 amToronto Pearson Intl

7h 28m

1 stop

SNA3:13 pmSanta Ana J. Wayne/Orange Cnty

$343

United Airlines

Oct 2

SNA3:14 pmSanta Ana J. Wayne/Orange Cnty

21h 00m

2 stops

YYZ3:14 pmToronto Pearson Intl

Oct 6

YYZ4:18 pmToronto Pearson Intl

7h 26m

1 stop

SNA8:44 pmSanta Ana J. Wayne/Orange Cnty

$348

United Airlines

Oct 16

SNA6:36 pmSanta Ana J. Wayne/Orange Cnty

11h 43m

2 stops

YYZ9:19 amToronto Pearson Intl

Oct 20

YYZ11:00 amToronto Pearson Intl

11h 20m

2 stops

SNA7:20 pmSanta Ana J. Wayne/Orange Cnty

$358

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

Thu 10/15

5:50 pm-5:45 am

1 stop8h 55m

Toronto Pearson Intl

Sun 10/18

9:00 am-5:00 pm

1 stop11h 00m

$284

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Sun 10/11

5:50 pm-6:55 am

1 stop10h 05m

Toronto Pearson Intl

Sun 10/18

10:50 am-5:00 pm

1 stop9h 10m

$285

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Fri 10/2

9:00 pm-1:47 pm

1 stop13h 47m

Toronto Pearson Intl

Tue 10/6

10:45 am-3:13 pm

1 stop7h 28m

$343

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Fri 10/2

3:14 pm-3:14 pm

2 stops21h 00m

Toronto Pearson Intl

Tue 10/6

4:18 pm-8:44 pm

1 stop7h 26m

$348

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 9/15

3:11 pm-4:53 pm

1 stop22h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

12:31 pm-8:12 pm

1 stop10h 41m

$365

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Thu 12/3

12:20 pm-11:51 pm

1 stop8h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 12/7

12:45 pm-10:29 pm

1 stop12h 44m

$367

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 9/15

3:11 pm-11:44 am

1 stop17h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

3:45 pm-8:17 am

1 stop19h 32m

$372

Quickest round-trip

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 8/11

11:45 am-11:52 pm

1 stop9h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

7:00 am-12:46 pm

1 stop8h 46m

$376

Santa AnaToronto

SNA - YTZ

SNAYTZ

Santa Ana J. Wayne/Orange Cnty

Tue 9/8

6:45 am-9:30 pm

2 stops11h 45m

Toronto Island

Tue 9/15

12:15 pm-6:51 pm

1 stop9h 36m

$418

Santa AnaToronto

SNA - YTZ

SNAYTZ

Santa Ana J. Wayne/Orange Cnty

Tue 9/8

6:45 am-9:30 pm

2 stops11h 45m

Toronto Island

Tue 9/15

9:30 am-6:51 pm

2 stops12h 21m

$422

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 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 $446.

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

You could potentially save up to 23% 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	Fri and Sat
Airports in Region of Ontario	125 airports

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

Direct flights go from Santa Ana, California to Region of Ontario on Friday and Saturday. There are no airlines offering direct flights.

There are 125 airports in Region of Ontario. From Santa Ana, California there are direct flights to Toronto Pearson Intl (YYZ).

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 July 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 8,488 reviews	Search Delta flights
United Airlines	PriceFrom $181	Free Cancellation	Rating 7.4 10,034 reviews	Search United Airlines flights
Air Canada	PriceFrom $228	Free Cancellation	Rating 7.1 11,382 reviews	Search Air Canada flights
American Airlines	PriceFrom $377	Free Cancellation	Rating 7.1 11,851 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.