Find flights
When to book
FAQs

Cheap flights from Ontario to Santa Ana, CA from C$ 232

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNA
3 Jun — 10 Jun1
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 4 May 2026.

Sun 6/910:50 a.m.
YYZ
-
SNA
1 stop9h 10m
WestJet
Thu 10/95:50 p.m.
SNA
-
YYZ
1 stop10h 05m
WestJet
Deal found 1/5C$ 330
Thu 21/58:00 a.m.
YYZ
-
SNA
2 stops12h 00m
WestJet
Thu 10/95:50 p.m.
SNA
-
YYZ
1 stop10h 05m
WestJet
Deal found 29/4C$ 357
Wed 15/76:30 p.m.
YYZ
-
SNA
1 stop25h 30m
WestJet
Thu 23/75:50 p.m.
SNA
-
YYZ
1 stop10h 05m
WestJet
Deal found 30/4C$ 387
Thu 23/79:00 a.m.
YYZ
-
SNA
1 stop11h 00m
WestJet
Sun 2/85:50 p.m.
SNA
-
YYZ
1 stop10h 05m
WestJet
Deal found 2/5C$ 393
Wed 20/58:00 p.m.
YYZ
-
SNA
1 stop24h 00m
WestJet
Thu 10/95:50 p.m.
SNA
-
YYZ
1 stop8h 55m
WestJet
Deal found 29/4C$ 401
Thu 23/76:45 a.m.
YUL
-
SNA
2 stops13h 15m
WestJet
Sun 26/75:50 p.m.
SNA
-
YUL
1 stop10h 15m
WestJet
Deal found 3/5C$ 401
Thu 25/68:00 a.m.
YYZ
-
SNA
2 stops12h 00m
WestJet
Thu 16/75:50 p.m.
SNA
-
YYZ
1 stop15h 05m
WestJet
Deal found 29/4C$ 406
Tue 28/71:38 p.m.
YYZ
-
SNA
1 stop11h 47m
Delta
Fri 14/86:45 a.m.
SNA
-
YYZ
1 stop12h 14m
Delta
Deal found 2/5C$ 413
Sun 26/710:00 a.m.
YYZ
-
SNA
1 stop10h 00m
WestJet
Thu 30/75:50 p.m.
SNA
-
YYZ
1 stop28h 15m
WestJet
Deal found 29/4C$ 414
Tue 28/79:00 p.m.
YYZ
-
SNA
2 stops15h 07m
United Airlines
Tue 4/810:20 a.m.
SNA
-
YYZ
2 stops10h 39m
United Airlines
Deal found 1/5C$ 417
Tue 20/1011:23 a.m.
YUL
-
SNA
2 stops13h 46m
United Airlines
Sat 24/106:25 p.m.
SNA
-
YUL
1 stop10h 51m
United Airlines
Deal found 29/4C$ 429
Thu 27/89:28 a.m.
YUL
-
SNA
2 stops15h 46m
Delta
Mon 31/87:00 a.m.
SNA
-
YUL
2 stops13h 34m
Delta
Deal found 29/4C$ 458

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 4 May 2026.

Round-trip from

C$ 330

One-way from

C$ 232

Popular in

December

Cheapest in

September

Average price

C$ 442
WestJet
  • WestJet
  • 6/9-10/9
  • 2 total stops
  • 19h 15m total
  • Ontario to Santa Ana
Search Deals
WestJet
  • WestJet
  • 11/6
  • 1 total stop
  • 10h 00m total
  • Ontario to Santa Ana
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 4 May 2026.
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

Cheapest round-trip

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 11/6

1:40 p.m.-10:28 p.m.

1 stop11h 48m

Santa Ana J. Wayne/Orange Cnty

Sun 14/6

9:00 a.m.-11:14 p.m.

1 stop11h 14m

C$ 457

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sun 20/9

1:30 p.m.-10:14 p.m.

1 stop11h 44m

Santa Ana J. Wayne/Orange Cnty

Thu 24/9

6:45 a.m.-10:02 p.m.

1 stop12h 17m

C$ 458

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

9:28 a.m.-10:14 p.m.

2 stops15h 46m

Santa Ana J. Wayne/Orange Cnty

Mon 31/8

7:00 a.m.-11:34 p.m.

2 stops13h 34m

C$ 458

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

6:00 a.m.-8:24 p.m.

2 stops17h 24m

Santa Ana J. Wayne/Orange Cnty

Sun 5/7

9:00 a.m.-11:42 p.m.

1 stop11h 42m

C$ 459

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

4:55 p.m.-9:15 a.m.

2 stops19h 20m

Santa Ana J. Wayne/Orange Cnty

Mon 31/8

4:00 p.m.-10:40 a.m.

2 stops15h 40m

C$ 461

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

7:00 a.m.-6:13 p.m.

2 stops14h 13m

Santa Ana J. Wayne/Orange Cnty

Mon 31/8

7:00 a.m.-11:34 p.m.

2 stops13h 34m

C$ 461

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 23/5

8:00 p.m.-5:00 p.m.

1 stop24h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 31/5

5:50 p.m.-9:10 p.m.

2 stops24h 20m

C$ 462

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 28/5

6:10 a.m.-10:43 a.m.

1 stop7h 33m

Santa Ana J. Wayne/Orange Cnty

Thu 4/6

6:45 a.m.-9:55 p.m.

1 stop12h 10m

C$ 462
Quickest round-trip

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 16/5

1:34 p.m.-10:29 p.m.

1 stop11h 55m

Santa Ana J. Wayne/Orange Cnty

Sat 30/5

6:45 a.m.-5:15 p.m.

1 stop7h 30m

C$ 470

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Fri 22/5

12:29 p.m.-8:34 p.m.

1 stop11h 05m

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

9:00 a.m.-11:14 p.m.

1 stop11h 14m

C$ 473

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

How far ahead should I book a flight from Region of Ontario to Santa Ana, California?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Santa Ana, California, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana, California (average of C$ 193). Flying from Region of Ontario to Santa Ana, California in March is currently the most expensive (average of C$ 458). 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.

How much does it cost to fly round-trip from Region of Ontario to Santa Ana, California?

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 11h 48m. Fly via Delta, WestJet, or United Airlines to get the fastest option. The distance between Region of Ontario and Santa Ana, California is about 3463 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$ 254 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 263 and C$ 278, 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 Ottawa - 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, June is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana, California (average of C$ 193). Flying from Region of Ontario to Santa Ana, California in March is currently the most expensive (average of C$ 458). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Santa Ana

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Las Vegas flights
Vancouver Intl to Los Angeles flights
Pearson Intl to Los Angeles flights
Vancouver Intl to Las Vegas flights
Vancouver Intl to San Francisco flights
Pearson Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Calgary to Las Vegas flights
Vancouver Intl to San Diego flights
Abbotsford to Los Angeles flights
Abbotsford to Las Vegas flights
Toronto Island to Las Vegas flights
Pierre Elliott Trudeau Intl to San Francisco flights
Vancouver Intl to Ontario flights
Pearson Intl to Ontario flights
Pearson Intl to San Diego flights
Edmonton to Las Vegas flights
Toronto Island to Los Angeles flights
Abbotsford to San Francisco flights
Hamilton to Las Vegas flights
Edmonton to Los Angeles flights
Calgary to Los Angeles flights
Toronto Island to San Francisco flights
Calgary to San Francisco flights
Vancouver Intl to Santa Ana flights
Hamilton to San Francisco flights
Vancouver Intl to Sacramento flights
Region of Waterloo Intl to Las Vegas flights
Region of Waterloo Intl to Los Angeles flights
Vancouver Intl to Palm Springs flights
Region of Waterloo Intl to San Francisco flights
Winnipeg to Las Vegas flights
Pierre Elliott Trudeau Intl to San Diego flights
Ottawa to Las Vegas flights
Pierre Elliott Trudeau Intl to Ontario flights
Pearson Intl to Sacramento flights
Hamilton to Los Angeles flights
Abbotsford to San Diego flights
Edmonton to San Francisco flights
Pearson Intl to San Jose flights
Calgary to San Diego flights
Québec City to Las Vegas flights
Ottawa to Los Angeles flights
Québec City to Los Angeles flights
Vancouver Intl to San Jose flights
Victoria to Las Vegas flights
Abbotsford to Ontario flights
Toronto Island to San Diego flights
Québec City to San Francisco flights

Top 5 airlines flying from Ontario to Santa Ana

Discover the top 5 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 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 296AverageC$ 532FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 298AverageC$ 550FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 307AverageC$ 609FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 373AverageC$ 780FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 441AverageC$ 492FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.