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Cheap flights from Ontario to Santa Ana, CA from C$ 205

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNA
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Santa Ana
Explore the most affordable flight options available from Ontario to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Thu 19/38:00 p.m.
YYZ
-
SNA
1 stop16h 53m
Multiple Airlines
Tue 24/36:45 a.m.
SNA
-
YYZ
1 stop10h 10m
Multiple Airlines
Deal found 1/2C$ 359
Tue 10/310:15 a.m.
YYZ
-
SNA
2 stops13h 42m
Multiple Airlines
Fri 13/36:45 a.m.
SNA
-
YYZ
1 stop20h 58m
Multiple Airlines
Deal found 2/2C$ 366
Thu 5/38:00 p.m.
YYZ
-
SNA
1 stop19h 25m
Multiple Airlines
Tue 10/31:20 p.m.
SNA
-
YYZ
2 stops13h 53m
Multiple Airlines
Deal found 2/2C$ 367
Thu 5/38:00 p.m.
YYZ
-
SNA
1 stop19h 25m
Multiple Airlines
Wed 11/36:45 a.m.
SNA
-
YYZ
1 stop10h 10m
Multiple Airlines
Deal found 2/2C$ 370
Fri 27/212:30 p.m.
YYZ
-
SNA
2 stops26h 55m
Multiple Airlines
Mon 23/31:12 p.m.
SNA
-
YYZ
1 stop27h 43m
Multiple Airlines
Deal found 2/2C$ 414
Mon 23/28:00 p.m.
YYZ
-
SNA
1 stop19h 25m
Multiple Airlines
Mon 23/31:12 p.m.
SNA
-
YYZ
1 stop27h 43m
Multiple Airlines
Deal found 2/2C$ 417
Mon 23/28:00 p.m.
YYZ
-
SNA
1 stop19h 25m
Multiple Airlines
Tue 24/36:45 a.m.
SNA
-
YYZ
1 stop10h 10m
Multiple Airlines
Deal found 2/2C$ 418
Wed 25/25:11 p.m.
YOW
-
SNA
1 stop8h 19m
United Airlines
Tue 3/36:45 a.m.
SNA
-
YOW
1 stop7h 22m
United Airlines
Deal found 31/1C$ 478
Mon 2/36:10 p.m.
YHM
-
SNA
1 stop22h 14m
WestJet
Sat 7/32:15 p.m.
SNA
-
YHM
1 stop23h 01m
WestJet
Deal found 31/1C$ 505
Wed 15/410:44 a.m.
YOW
-
SNA
2 stops14h 14m
United Airlines
Sat 18/49:00 a.m.
SNA
-
YOW
2 stops11h 54m
United Airlines
Deal found 2/2C$ 515
Tue 3/35:50 a.m.
YHM
-
SNA
1 stop10h 34m
WestJet
Tue 10/32:15 p.m.
SNA
-
YHM
1 stop24h 01m
WestJet
Deal found 3/2C$ 518
Tue 14/46:00 a.m.
YUL
-
SNA
2 stops17h 47m
United Airlines
Sat 18/46:39 p.m.
SNA
-
YUL
2 stops13h 01m
United Airlines
Deal found 2/2C$ 522

Find flight deals from Ontario to Santa Ana

Keep the following information in mind while searching for Ontario to Santa Ana flight deals. Data was last updated 3 February 2026.

Round-trip from

C$ 359

One-way from

C$ 205

Popular in

December

Cheapest in

May

Average price

C$ 414
19/3-24/3
  • 19/3-24/3
  • 2 total stops
  • 27h 03m total
  • Ontario to Santa Ana
Search Deals
19/3
  • 19/3
  • 1 total stop
  • 16h 53m total
  • Ontario to Santa Ana
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 629,999 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from Ontario to Santa Ana that are best for you.

Fly from

Ontario

Fly to

Santa Ana

Route

Depart

Return

Price

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Tue 10/3

6:30 a.m.-1:24 p.m.

1 stop9h 54m

Santa Ana J. Wayne/Orange Cnty

Thu 12/3

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

2 stops12h 43m

C$ 442

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Mon 23/2

8:00 p.m.-12:25 p.m.

1 stop19h 25m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

1:20 p.m.-6:13 a.m.

2 stops13h 53m

C$ 449

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Tue 17/3

8:00 a.m.-9:13 p.m.

2 stops16h 13m

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

2:53 p.m.-7:55 p.m.

1 stop26h 02m

C$ 452

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Mon 2/3

9:45 a.m.-4:25 p.m.

1 stop9h 40m

Santa Ana J. Wayne/Orange Cnty

Mon 9/3

1:12 p.m.-7:36 p.m.

2 stops27h 24m

C$ 464

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Fri 20/2

7:55 p.m.-12:25 p.m.

1 stop19h 30m

Santa Ana J. Wayne/Orange Cnty

Fri 27/2

4:37 p.m.-6:43 a.m.

1 stop11h 06m

C$ 473

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 26/2

12:20 p.m.-10:22 p.m.

1 stop13h 02m

Santa Ana J. Wayne/Orange Cnty

Mon 2/3

9:20 p.m.-11:07 a.m.

1 stop10h 47m

C$ 478

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Wed 15/4

5:20 p.m.-10:30 p.m.

1 stop8h 10m

Santa Ana J. Wayne/Orange Cnty

Sat 18/4

6:28 p.m.-10:03 a.m.

2 stops12h 35m

C$ 478

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Wed 25/2

5:11 p.m.-10:30 p.m.

1 stop8h 19m

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

6:45 a.m.-5:07 p.m.

1 stop7h 22m

C$ 478

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Wed 25/2

6:15 a.m.-10:54 a.m.

1 stop7h 39m

Santa Ana J. Wayne/Orange Cnty

Wed 25/3

6:45 a.m.-9:54 p.m.

1 stop12h 09m

C$ 479

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 16/4

6:15 a.m.-11:59 a.m.

1 stop8h 44m

Santa Ana J. Wayne/Orange Cnty

Sun 19/4

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

1 stop11h 59m

C$ 479

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Santa Ana

What is the cheapest month to book a flight from Region of Ontario to Santa Ana, California?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana, California (average of C$ 109). Flying from Region of Ontario to Santa Ana, California in February is currently the most expensive (average of C$ 290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Ana from Ontario?

    For a flight from Ontario to Santa Ana, you will be flying into J. Wayne/Orange Cnty. Santa Ana J. Wayne/Orange Cnty (SNA) is just 7.7 km from the centre of the city.

  • How long is the flight from Region of Ontario to Santa Ana, California?

    There are many flights that can get you from Region of Ontario to Santa Ana, California in 8h 10m. Fly via WestJet, United Airlines, or Delta to get the fastest option. The distance between Region of Ontario and Santa Ana, California is about 3793 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Santa Ana, California one-way?

    C$ 214 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from C$ 228 and C$ 251, respectively.

  • What are the most popular routes from Region of Ontario to Santa Ana, California?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Santa Ana J. Wayne/Orange Cnty or Toronto Region of Waterloo Intl - Santa Ana J. Wayne/Orange Cnty, Toronto Pearson Intl - Santa Ana J. Wayne/Orange Cnty is the most popular route from Region of Ontario to Santa Ana, California.

  • Can I find deals for flights from Ontario to Santa Ana that include hotel bookings?

    Yes. In addition to deals on Ontario to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Santa Ana.

  • Can I find deals for business class flights from Ontario to Santa Ana?

    Yes. Cheapflights offers flight deals from Ontario to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Santa Ana, California?

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana, California (average of C$ 109). Flying from Region of Ontario to Santa Ana, California in February is currently the most expensive (average of C$ 290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Santa Ana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ontario to Santa Ana

Discover the top 6 airlines that operate flights from Ontario to Santa Ana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 244AverageC$ 531FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 298AverageC$ 500FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 300AverageC$ 553FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 375AverageC$ 539FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 378AverageC$ 589FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 382AverageC$ 483FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Santa Ana?

Cheapflights helps you search for flights from Ontario to Santa Ana via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Santa Ana?

Cheapflights helps you find that perfect flight to Santa Ana from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Santa Ana with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Santa Ana flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Santa Ana become cheaper?

Yes! Start tracking prices for Ontario to Santa Ana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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