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

WestJet, United Airlines, and Air Canada 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 57% 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 September 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.

$120 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 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

8h 55m1 stop Calgary

10:50 am - 5:00 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

9h 10m1 stop Calgary

$284WestJet

Thu, Oct 15 - Thu, Oct 22

5:50 pm - 5:35 amSNA Santa Ana J. Wayne/Orange Cnty-YOW Ottawa

8h 45m1 stop Calgary

6:55 am - 5:00 pmYOW Ottawa-SNA Santa Ana J. Wayne/Orange Cnty

13h 05m2 stops Toronto Pearson Intl Calgary

$297WestJet

Sun, Oct 4 - Sun, Oct 11

12:08 pm - 10:37 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 29m1 stop Houston George Bush Intcntl

6:30 am - 8:45 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

17h 15m1 stop San Francisco

$361United Airlines

Tue, Nov 17 - Mon, Nov 23

12:08 pm - 10:37 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 29m1 stop Houston George Bush Intcntl

4:10 pm - 10:00 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

8h 50m1 stop Denver Intl

$361United Airlines

Tue, Nov 17 - Tue, Nov 24

2:20 pm - 6:52 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

13h 32m1 stop Vancouver Intl

8:20 pm - 12:45 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

19h 25m1 stop Vancouver Intl

$361Air Canada

Fri, Nov 27 - Mon, Nov 30

7:15 am - 11:11 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

12h 56m2 stops Salt Lake City Minneapolis St Paul

6:15 am - 12:50 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

9h 35m1 stop Atlanta Hartsfield-Jackson

$375Delta

Wed, Nov 18 - Mon, Nov 23

6:45 am - 9:57 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

12h 12m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 10:18 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

12h 58m1 stop Atlanta Hartsfield-Jackson

$375Delta

Fri, Nov 27 - Thu, Dec 3

9:55 am - 11:46 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

10h 51m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

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

10h 53m1 stop Dallas/Fort Worth

$375American Airlines

Wed, Nov 4 - Tue, Nov 17

12:01 pm - 10:47 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 46m1 stop Dallas/Fort Worth

6:46 am - 12:36 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

8h 50m1 stop Dallas/Fort Worth

$376American Airlines

Tue, Oct 20 - Sat, Oct 31

2:20 pm - 6:16 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

12h 56m2 stops Vancouver Intl Calgary

8:55 pm - 12:45 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

18h 50m2 stops Calgary Vancouver Intl

$380Air Canada

Fri, Nov 27 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 am - 10:45 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

34h 15m2 stops Phoenix Sky Harbor Intl Calgary

10:00 am - 5:00 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

10h 00m1 stop Calgary

$382Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

5:07 pm - 12:10 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

28h 03m2 stops Phoenix-Mesa Gateway Calgary

10:00 am - 5:00 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

10h 00m1 stop Calgary

$385Multiple Airlines

Sun, Sep 13 - Thu, Sep 17

9:14 pm - 9:19 amSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

9h 05m1 stop Newark

7:00 am - 11:33 amYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

7h 33m1 stop Chicago O'Hare Intl

$400United Airlines

Sat, Sep 12 - Sat, Sep 19

11:10 am - 11:59 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

9h 49m2 stops Denver Intl Chicago O'Hare Intl

7:00 am - 11:33 amYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

7h 33m1 stop Chicago O'Hare Intl

$410United Airlines

Sat, Sep 12 - Sat, Sep 19

7:45 am - 9:59 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

11h 14m1 stop Atlanta Hartsfield-Jackson

1:34 pm - 10:04 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

11h 30m1 stop Atlanta Hartsfield-Jackson

$410Delta

Sun, Sep 13 - Wed, Sep 16

7:45 am - 9:59 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

11h 14m1 stop Atlanta Hartsfield-Jackson

1:34 pm - 10:04 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

11h 30m1 stop Atlanta Hartsfield-Jackson

$410Delta

Sun, Sep 13 - Tue, Sep 15

7:45 am - 5:44 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

6h 59m1 stop Chicago O'Hare Intl

6:46 am - 12:45 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

8h 59m1 stop Dallas/Fort Worth

$410American Airlines

Sat, Sep 12 - Tue, Sep 15

11:34 am - 11:26 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

8h 52m1 stop Chicago O'Hare Intl

6:46 am - 12:45 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

8h 59m1 stop Dallas/Fort Worth

$410American Airlines

Fri, Sep 11 - Sun, Sep 13

11:10 am - 11:16 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

9h 06m1 stop Denver Intl

6:40 pm - 9:07 amYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

17h 27m1 stop Denver Intl

$518Air Canada

Fri, Sep 11 - Mon, Sep 14

7:55 am - 7:40 pmSNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

8h 45m1 stop San Francisco

12:25 pm - 6:51 pmYYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

9h 26m1 stop Chicago O'Hare Intl

$518Air Canada

Sun, Sep 13 - Tue, Sep 15

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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 4

SNA9:55 amSanta Ana J. Wayne/Orange Cnty

10h 51m

2 stops

YYZ11:46 pmToronto Pearson Intl

Nov 17

YYZ7:30 amToronto Pearson Intl

11h 17m

2 stops

SNA3:47 pmSanta Ana J. Wayne/Orange Cnty

$380

American Airlines

Sep 22

SNA10:35 amSanta Ana J. Wayne/Orange Cnty

9h 24m

1 stop

YYZ10:59 pmToronto Pearson Intl

Sep 26

YYZ6:46 amToronto Pearson Intl

8h 59m

1 stop

SNA12:45 pmSanta Ana J. Wayne/Orange Cnty

$400

American Airlines

Sep 19

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

13h 41m

2 stops

YYZ11:26 pmToronto Pearson Intl

Sep 26

YYZ6:46 amToronto Pearson Intl

8h 59m

1 stop

SNA12:45 pmSanta Ana J. Wayne/Orange Cnty

$409

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 22

YYZ10:50 amToronto Pearson Intl

9h 10m

1 stop

SNA5:00 pmSanta Ana J. Wayne/Orange Cnty

$284

WestJet

Oct 4

SNA5:50 pmSanta Ana J. Wayne/Orange Cnty

8h 45m

1 stop

YOW5:35 amOttawa

Oct 11

YOW6:55 amOttawa

13h 05m

2 stops

SNA5:00 pmSanta Ana J. Wayne/Orange Cnty

$297

WestJet

Oct 15

SNA5:50 pmSanta Ana J. Wayne/Orange Cnty

10h 05m

1 stop

YYZ6:55 amToronto Pearson Intl

Oct 22

YYZ10:50 amToronto Pearson Intl

9h 10m

1 stop

SNA5:00 pmSanta Ana J. Wayne/Orange Cnty

$301

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

Thu 10/15

5:50 pm-5:45 am

1 stop8h 55m

Toronto Pearson Intl

Thu 10/22

10:50 am-5:00 pm

1 stop9h 10m

$284

Santa AnaOttawa

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

SNAYOW

Santa Ana J. Wayne/Orange Cnty

Sun 10/4

5:50 pm-5:35 am

1 stop8h 45m

Ottawa

Sun 10/11

6:55 am-5:00 pm

2 stops13h 05m

$297

Santa AnaToronto

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

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 11/17

12:08 pm-10:37 pm

1 stop7h 29m

Toronto Pearson Intl

Mon 11/23

6:30 am-8:45 pm

1 stop17h 15m

$361

Quickest round-trip

Santa AnaToronto

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

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 11/17

12:08 pm-10:37 pm

1 stop7h 29m

Toronto Pearson Intl

Tue 11/24

4:10 pm-10:00 pm

1 stop8h 50m

$361

Santa AnaToronto

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

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Fri 11/27

2:20 pm-6:52 am

1 stop13h 32m

Toronto Pearson Intl

Mon 11/30

8:20 pm-12:45 pm

1 stop19h 25m

$361

Santa AnaToronto

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

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Wed 11/18

7:15 am-11:11 pm

2 stops12h 56m

Toronto Pearson Intl

Mon 11/23

6:15 am-12:50 pm

1 stop9h 35m

$375

Santa AnaToronto

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

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Fri 11/27

6:45 am-9:57 pm

1 stop12h 12m

Toronto Pearson Intl

Thu 12/3

12:20 pm-10:18 pm

1 stop12h 58m

$375

Santa AnaToronto

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

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Wed 11/4

9:55 am-11:46 pm

2 stops10h 51m

Toronto Pearson Intl

Tue 11/17

6:10 am-2:03 pm

1 stop10h 53m

$375

Santa AnaToronto

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

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 10/20

12:01 pm-10:47 pm

1 stop7h 46m

Toronto Pearson Intl

Sat 10/31

6:46 am-12:36 pm

1 stop8h 50m

$376

Santa AnaToronto

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

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Fri 11/27

2:20 pm-6:16 am

2 stops12h 56m

Toronto Pearson Intl

Mon 11/30

8:55 pm-12:45 pm

2 stops18h 50m

$380

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 $451.

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

You could potentially save up to 30% 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	$120
Fastest flight time	6h 33m
Direct flights	None

The best one-way flight to Region of Ontario from Santa Ana, California in the past 72 hours is $120. The best round-trip flight deal from Santa Ana, California to Region of Ontario found on momondo in the last 72 hours is $284.

The fastest flight from Santa Ana, California to Region of Ontario takes 6h 33m

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 September 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 7.4 10,184 reviews	Search United Airlines flights
Delta	PriceFrom $191	Free Cancellation	Rating 7.8 8,550 reviews	Search Delta flights
Air Canada	PriceFrom $228	Free Cancellation	Rating 7.1 11,600 reviews	Search Air Canada flights
American Airlines	PriceFrom $377	Free Cancellation	Rating 7.1 12,039 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.