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Cheap flights from Ontario to Los Angeles from C$ 203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Los Angeles departing on 24/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Los Angeles

Cheap round-trip flights

Multiple Airlines Logo
10:00 a.m. - 7:14 p.m.YYZ-SNA
36h 14m2 stops
Multiple Airlines Logo
8:09 p.m. - 7:58 p.m.SNA-YYZ
20h 49m1 stop
C$ 365Multiple Airlines
Find Deal
Sun, 5 Oct - Wed, 15 Oct
Multiple Airlines Logo
10:25 p.m. - 7:14 p.m.YYZ-SNA
23h 49m2 stops
Multiple Airlines Logo
8:09 p.m. - 7:58 p.m.SNA-YYZ
20h 49m1 stop
C$ 369Multiple Airlines
Find Deal
Mon, 6 Oct - Wed, 15 Oct
WestJet Logo
6:00 a.m. - 12:01 p.m.YKF-SNA
9h 01m1 stop
WestJet Logo
2:15 p.m. - 5:28 a.m.SNA-YKF
12h 13m1 stop
C$ 412WestJet
Find Deal
Tue, 21 Oct - Sun, 2 Nov
WestJet Logo
6:30 a.m. - 1:25 p.m.YYZ-SNA
9h 55m1 stop
WestJet Logo
2:15 p.m. - 5:58 a.m.SNA-YYZ
12h 43m2 stops
C$ 425WestJet
Find Deal
Sat, 31 Jan - Sat, 7 Feb
Delta Logo
6:05 a.m. - 10:35 a.m.YYZ-SNA
7h 30m1 stop
Delta Logo
8:55 a.m. - 11:21 p.m.SNA-YYZ
11h 26m1 stop
C$ 444Delta
Find Deal
Sun, 9 Nov - Sun, 16 Nov
Delta Logo
1:20 p.m. - 10:28 p.m.YYZ-SNA
12h 08m1 stop
Delta Logo
12:26 p.m. - 11:58 p.m.SNA-YYZ
8h 32m1 stop
C$ 452Delta
Find Deal
Tue, 21 Oct - Sun, 2 Nov
American Airlines Logo
6:00 a.m. - 10:51 a.m.YYZ-SNA
7h 51m1 stop
American Airlines Logo
3:04 p.m. - 12:30 p.m.SNA-YYZ
18h 26m1 stop
C$ 456American Airlines
Find Deal
Thu, 11 Dec - Mon, 15 Dec
American Airlines Logo
11:51 a.m. - 8:48 p.m.YYZ-SNA
11h 57m1 stop
American Airlines Logo
7:35 a.m. - 5:44 p.m.SNA-YYZ
7h 09m1 stop
C$ 458American Airlines
Find Deal
Thu, 11 Dec - Mon, 15 Dec
United Airlines Logo
5:14 p.m. - 9:50 p.m.YOW-SNA
7h 36m1 stop
United Airlines Logo
2:03 p.m. - 10:26 a.m.SNA-YOW
17h 23m1 stop
C$ 463United Airlines
Find Deal
Mon, 23 Feb - Fri, 27 Feb
United Airlines Logo
7:30 p.m. - 9:20 a.m.YOW-SNA
16h 50m2 stops
United Airlines Logo
6:05 p.m. - 10:26 a.m.SNA-YOW
13h 21m2 stops
C$ 465United Airlines
Find Deal
Mon, 23 Feb - Fri, 27 Feb

WestJet flights from Region of Ontario to Santa Ana

Our best WestJet deals on Region of Ontario to Santa Ana flight tickets
WestJet
21 Oct
YKF6:00 a.m.Toronto Region of Waterloo Intl
9h 01m
1 stop
SNA12:01 p.m.Santa Ana J. Wayne/Orange Cnty
2 Nov
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
12h 13m
1 stop
YKF5:28 a.m.Toronto Region of Waterloo Intl
C$ 412
Find similar
WestJet
31 Jan
YYZ6:30 a.m.Toronto Pearson Intl
9h 55m
1 stop
SNA1:25 p.m.Santa Ana J. Wayne/Orange Cnty
7 Feb
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
12h 43m
2 stops
YYZ5:58 a.m.Toronto Pearson Intl
C$ 425
Find similar
WestJet
14 Oct
YHM6:00 a.m.Hamilton
9h 01m
1 stop
SNA12:01 p.m.Santa Ana J. Wayne/Orange Cnty
21 Oct
SNA12:50 p.m.Santa Ana J. Wayne/Orange Cnty
8h 50m
1 stop
YHM12:40 a.m.Hamilton
C$ 437
Find similar

United Airlines flights from Region of Ontario to Santa Ana

Our best United Airlines deals on Region of Ontario to Santa Ana flight tickets
United Airlines
23 Feb
YOW5:14 p.m.Ottawa
7h 36m
1 stop
SNA9:50 p.m.Santa Ana J. Wayne/Orange Cnty
27 Feb
SNA2:03 p.m.Santa Ana J. Wayne/Orange Cnty
17h 23m
1 stop
YOW10:26 a.m.Ottawa
C$ 463
Find similar
United Airlines
23 Feb
YOW7:30 p.m.Ottawa
16h 50m
2 stops
SNA9:20 a.m.Santa Ana J. Wayne/Orange Cnty
27 Feb
SNA6:05 p.m.Santa Ana J. Wayne/Orange Cnty
13h 21m
2 stops
YOW10:26 a.m.Ottawa
C$ 465
Find similar
United Airlines
11 Feb
YYZ6:10 a.m.Toronto Pearson Intl
10h 57m
1 stop
SNA2:07 p.m.Santa Ana J. Wayne/Orange Cnty
14 Feb
SNA11:05 a.m.Santa Ana J. Wayne/Orange Cnty
7h 28m
1 stop
YYZ9:33 p.m.Toronto Pearson Intl
C$ 468
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Santa Ana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 25 September 2025.
Use the filters below to find and compare flights from Ontario to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sun 5/10

10:00 a.m.-7:14 p.m.

2 stops36h 14m

Santa Ana J. Wayne/Orange Cnty

Wed 15/10

8:09 p.m.-7:58 p.m.

1 stop20h 49m

C$ 365

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Mon 6/10

10:25 p.m.-7:14 p.m.

2 stops23h 49m

Santa Ana J. Wayne/Orange Cnty

Wed 15/10

8:09 p.m.-7:58 p.m.

1 stop20h 49m

C$ 369

TorontoSanta Ana

YKF - SNA

YKFSNA

Toronto Region of Waterloo Intl

Tue 21/10

6:00 a.m.-12:01 p.m.

1 stop9h 01m

Santa Ana J. Wayne/Orange Cnty

Sun 2/11

2:15 p.m.-5:28 a.m.

1 stop12h 13m

C$ 412

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 31/1

6:30 a.m.-1:25 p.m.

1 stop9h 55m

Santa Ana J. Wayne/Orange Cnty

Sat 7/2

2:15 p.m.-5:58 a.m.

2 stops12h 43m

C$ 425

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sun 9/11

6:05 a.m.-10:35 a.m.

1 stop7h 30m

Santa Ana J. Wayne/Orange Cnty

Sun 16/11

8:55 a.m.-11:21 p.m.

1 stop11h 26m

C$ 444

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Tue 21/10

1:20 p.m.-10:28 p.m.

1 stop12h 08m

Santa Ana J. Wayne/Orange Cnty

Sun 2/11

12:26 p.m.-11:58 p.m.

1 stop8h 32m

C$ 452

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 11/12

6:00 a.m.-10:51 a.m.

1 stop7h 51m

Santa Ana J. Wayne/Orange Cnty

Mon 15/12

3:04 p.m.-12:30 p.m.

1 stop18h 26m

C$ 456

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 11/12

11:51 a.m.-8:48 p.m.

1 stop11h 57m

Santa Ana J. Wayne/Orange Cnty

Mon 15/12

7:35 a.m.-5:44 p.m.

1 stop7h 09m

C$ 458

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Mon 23/2

5:14 p.m.-9:50 p.m.

1 stop7h 36m

Santa Ana J. Wayne/Orange Cnty

Fri 27/2

2:03 p.m.-10:26 a.m.

1 stop17h 23m

C$ 463

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Mon 23/2

7:30 p.m.-9:20 a.m.

2 stops16h 50m

Santa Ana J. Wayne/Orange Cnty

Fri 27/2

6:05 p.m.-10:26 a.m.

2 stops13h 21m

C$ 465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Region of Ontario to Santa Ana

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

What is the cheapest month to fly to Santa Ana?

The month of April is, on average, the cheapest month to fly to Santa Ana from Region of Ontario, with most prices found around C$ 441. If you are unable to visit Santa Ana during the month of April, then departing from Region of Ontario during the month September is also very affordable. Most momondo users find prices during this month for around C$ 465.

What is the cheapest day to depart on your flight to Santa Ana?

The cheapest day to depart on your flight to Santa Ana is on a Tuesday when prices can be found for as low as C$ 591. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Santa Ana for around C$ 801.

What is the cheapest time of day to depart on your flight to Santa Ana?

In the evening is the cheapest time of day to fly from Region of Ontario to Santa Ana when you can find flight prices for as low as C$ 417. Flying to Santa Ana in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 709. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Santa Ana?

You are more likely to see cheaper flights to Santa Ana from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Ana for around C$ 534 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Ana from Region of Ontario for as low as C$ 384 on momondo.

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

You could potentially save up to 19% on your flight if you consider stops on a Region of Ontario to Santa Ana flight.

Cheap Region of Ontario to Santa Ana flight deals and tips

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

Direct flights

None
There are no direct flights from Region of Ontario to Santa Ana. There are no popular flight routes from Region of Ontario to Santa Ana.
Search flight deals

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

    Prices for flights from Ontario to Santa Ana J. Wayne/Orange Cnty Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The travel and health documents you'll need for your trip to Santa Ana J. Wayne/Orange Cnty Airport 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 Santa Ana J. Wayne/Orange Cnty Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Santa Ana

Compare and see reviews for airlines that fly from Region of Ontario to Santa Ana with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 278Free CancellationRating
7.9
369 reviews
Search Porter Airlines flights
WestJetPriceFrom C$ 305Free CancellationRating
7.2
3,107 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 361Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 368Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
DeltaPriceFrom C$ 388Free CancellationRating
7.9
7,973 reviews
Search Delta flights
American AirlinesPriceFrom C$ 422Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Anaheim
Tustin

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Santa Ana for you.

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

Flights from Ontario to Santa Ana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santa Ana from Ontario.

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

Price alerts on flights to Santa Ana from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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