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Cheap flights from Ontario to Los Angeles from C$ 228

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 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
9:00 a.m. - 5:00 p.m.
YYZ
-
SNA
11h 00m
1 stop
WestJet Logo
5:50 p.m. - 5:45 a.m.
SNA
-
YYZ
8h 55m
1 stop
C$ 482WestJet
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
1:45 p.m. - 3:38 p.m.
YYZ
-
SNA
28h 53m
1 stop
Multiple Airlines Logo
7:45 a.m. - 10:45 p.m.
SNA
-
YYZ
12h 00m
2 stops
C$ 485Multiple Airlines
Mon, 1 Jun - Sat, 6 Jun
Multiple Airlines Logo
7:00 a.m. - 3:38 p.m.
YYZ
-
SNA
11h 38m
2 stops
Multiple Airlines Logo
4:33 p.m. - 8:00 p.m.
SNA
-
YYZ
24h 27m
1 stop
C$ 487Multiple Airlines
Sun, 31 May - Wed, 3 Jun
Delta Logo
6:10 a.m. - 10:23 a.m.
YYZ
-
SNA
7h 13m
1 stop
Delta Logo
9:20 p.m. - 10:19 a.m.
SNA
-
YYZ
9h 59m
1 stop
C$ 503Delta
Wed, 29 Apr - Mon, 4 May
Delta Logo
1:30 p.m. - 7:47 p.m.
YYZ
-
SNA
9h 17m
1 stop
Delta Logo
9:20 p.m. - 12:19 p.m.
SNA
-
YYZ
11h 59m
1 stop
C$ 504Delta
Sat, 18 Apr - Mon, 27 Apr
United Airlines Logo
6:30 a.m. - 3:58 p.m.
YYZ
-
SNA
12h 28m
1 stop
United Airlines Logo
6:28 p.m. - 10:04 a.m.
SNA
-
YYZ
12h 36m
2 stops
C$ 510United Airlines
Sat, 25 Apr - Sat, 25 Apr
United Airlines Logo
5:20 p.m. - 9:07 a.m.
YOW
-
SNA
18h 47m
2 stops
United Airlines Logo
6:26 p.m. - 2:17 p.m.
SNA
-
YOW
16h 51m
2 stops
C$ 525United Airlines
Sat, 23 May - Tue, 26 May
American Airlines Logo
12:30 p.m. - 8:50 p.m.
YUL
-
SNA
11h 20m
1 stop
American Airlines Logo
6:51 p.m. - 11:44 a.m.
SNA
-
YUL
13h 53m
2 stops
C$ 543American Airlines
Fri, 17 Apr - Sun, 19 Apr
Air Canada Logo
5:10 a.m. - 5:31 p.m.
YXU
-
SNA
15h 21m
2 stops
Air Canada Logo
6:45 a.m. - 9:38 p.m.
SNA
-
YXU
11h 53m
2 stops
C$ 628Air Canada
Sat, 9 May - Wed, 13 May
Air Canada Logo
4:05 p.m. - 9:56 a.m.
YQG
-
SNA
20h 51m
2 stops
Air Canada Logo
2:10 p.m. - 9:22 a.m.
SNA
-
YQG
16h 12m
2 stops
C$ 696Air Canada
Fri, 4 Sep - Sun, 6 Sep

Delta flights from Region of Ontario to Santa Ana, California

Our best Delta deals on Region of Ontario to Santa Ana, California flight tickets
Delta
29 Apr
YYZ6:10 a.m.Toronto Pearson Intl
7h 13m
1 stop
SNA10:23 a.m.Santa Ana J. Wayne/Orange Cnty
4 May
SNA9:20 p.m.Santa Ana J. Wayne/Orange Cnty
9h 59m
1 stop
YYZ10:19 a.m.Toronto Pearson Intl
C$ 503
Delta
18 Apr
YYZ1:30 p.m.Toronto Pearson Intl
9h 17m
1 stop
SNA7:47 p.m.Santa Ana J. Wayne/Orange Cnty
27 Apr
SNA9:20 p.m.Santa Ana J. Wayne/Orange Cnty
11h 59m
1 stop
YYZ12:19 p.m.Toronto Pearson Intl
C$ 504
Delta
30 Apr
YUL12:42 p.m.Montreal Pierre Elliott Trudeau Intl
12h 32m
1 stop
SNA10:14 p.m.Santa Ana J. Wayne/Orange Cnty
2 May
SNA7:00 a.m.Santa Ana J. Wayne/Orange Cnty
13h 26m
2 stops
YUL11:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 508

Air Canada flights from Region of Ontario to Santa Ana, California

Our best Air Canada deals on Region of Ontario to Santa Ana, California flight tickets
Air Canada
20 Apr
YYZ3:00 p.m.Toronto Pearson Intl
10h 12m
1 stop
SNA10:12 p.m.Santa Ana J. Wayne/Orange Cnty
28 Apr
SNA12:25 p.m.Santa Ana J. Wayne/Orange Cnty
14h 04m
2 stops
YYZ5:29 a.m.Toronto Pearson Intl
C$ 553
Air Canada
23 May
YOW5:05 a.m.Ottawa
10h 15m
1 stop
SNA12:20 p.m.Santa Ana J. Wayne/Orange Cnty
26 May
SNA1:15 p.m.Santa Ana J. Wayne/Orange Cnty
13h 45m
1 stop
YOW6:00 a.m.Ottawa
C$ 596
Air Canada
23 May
YOW5:05 a.m.Ottawa
10h 15m
1 stop
SNA12:20 p.m.Santa Ana J. Wayne/Orange Cnty
26 May
SNA1:15 p.m.Santa Ana J. Wayne/Orange Cnty
13h 45m
1 stop
YOW6:00 a.m.Ottawa
C$ 597

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Santa Ana, California 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 7 April 2026.
Use the filters below to find and compare flights from Ontario to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 30/4

9:00 a.m.-5:00 p.m.

1 stop11h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 7/5

5:50 p.m.-5:45 a.m.

1 stop8h 55m

C$ 482

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Mon 1/6

1:45 p.m.-3:38 p.m.

1 stop28h 53m

Santa Ana J. Wayne/Orange Cnty

Sat 6/6

7:45 a.m.-10:45 p.m.

2 stops12h 00m

C$ 485

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sun 31/5

7:00 a.m.-3:38 p.m.

2 stops11h 38m

Santa Ana J. Wayne/Orange Cnty

Wed 3/6

4:33 p.m.-8:00 p.m.

1 stop24h 27m

C$ 487
Quickest round-trip

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Wed 29/4

6:10 a.m.-10:23 a.m.

1 stop7h 13m

Santa Ana J. Wayne/Orange Cnty

Mon 4/5

9:20 p.m.-10:19 a.m.

1 stop9h 59m

C$ 503

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 18/4

1:30 p.m.-7:47 p.m.

1 stop9h 17m

Santa Ana J. Wayne/Orange Cnty

Mon 27/4

9:20 p.m.-12:19 p.m.

1 stop11h 59m

C$ 504

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 25/4

6:30 a.m.-3:58 p.m.

1 stop12h 28m

Santa Ana J. Wayne/Orange Cnty

Sat 25/4

6:28 p.m.-10:04 a.m.

2 stops12h 36m

C$ 510

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Sat 23/5

5:20 p.m.-9:07 a.m.

2 stops18h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 26/5

6:26 p.m.-2:17 p.m.

2 stops16h 51m

C$ 525

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

12:30 p.m.-8:50 p.m.

1 stop11h 20m

Santa Ana J. Wayne/Orange Cnty

Sun 19/4

6:51 p.m.-11:44 a.m.

2 stops13h 53m

C$ 543

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 9/5

5:10 a.m.-5:31 p.m.

2 stops15h 21m

Santa Ana J. Wayne/Orange Cnty

Wed 13/5

6:45 a.m.-9:38 p.m.

2 stops11h 53m

C$ 628

WindsorSanta Ana

YQG - SNA

YQGSNA

Windsor

Fri 4/9

4:05 p.m.-9:56 a.m.

2 stops20h 51m

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

2:10 p.m.-9:22 a.m.

2 stops16h 12m

C$ 696

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Region of Ontario to Santa Ana, California

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, California?

The month of April is, on average, the cheapest month to fly to Santa Ana, California from Region of Ontario, with most prices found around C$ 454. If you’re not able to fly to Santa Ana, California in April, then September is your next best option. Flight prices from Region of Ontario to Santa Ana, California during September average around C$ 466.

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

You are more likely to see cheaper flights to Santa Ana, California from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Ana, California for around C$ 564 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Ana, California from Region of Ontario for as low as C$ 352 on momondo.

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

You could potentially save up to 12% on your flight if you consider stops on a Region of Ontario to Santa Ana, California flight.

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

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

Fastest flight time

8h 38m

Direct flights

None
The fastest flight from Region of Ontario to Santa Ana, California takes 8h 38m
There are no direct flights from Region of Ontario to Santa Ana, California. There are no popular flight routes from Region of Ontario to Santa Ana, California.
Search flight deals

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

  • 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, California

Compare and see reviews for airlines that fly from Region of Ontario to Santa Ana, California with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 304Free CancellationRating
7.1
11,546 reviews
Search American Airlines flights
WestJetPriceFrom C$ 306Free CancellationRating
7.2
3,316 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 382Free CancellationRating
7.1
10,897 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 386Free CancellationRating
7.4
9,548 reviews
Search United Airlines flights
DeltaPriceFrom C$ 452Free CancellationRating
7.9
8,383 reviews
Search Delta 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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