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 55m. Fly via Delta, United Airlines, or WestJet 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$ 279 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 Delta and American Airlines, with prices starting from C$ 280 and C$ 282, respectively.

In terms of precipitation, rainfall in Santa Ana, California ranges from 0.0 - 78.0 mm per month. February is typically the wettest month, when rainfall can reach 78.0 mm. July is typically the driest time to visit Santa Ana, California when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Santa Ana, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

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.

What are the most popular airlines that fly from Region of Ontario to Santa Ana, California?

Consider United Airlines, Delta or Air Canada when booking your flight. These represent the most popular airlines when flying from Region of Ontario to Santa Ana, California.

What is the cheapest time of day to fly from ON to SNA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Santa Ana, California as you normally would.

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.

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.

C$ 257+ Cheap Flights from Ontario to Santa Ana, CA

Cheap flight deals from Ontario to Santa Ana

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

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 10 November 2026.

Wed 25/117:00 p.m. -

1 stop19h 30m

Sun 29/1112:30 p.m. -

1 stop13h 30m

Deal found 9/11C$ 490

Mon 7/123:45 p.m. -

1 stop9h 00m

Mon 14/124:13 p.m. -

2 stops14h 01m

Deal found 9/11C$ 499

Tue 8/126:20 a.m. -

2 stops13h 00m

Wed 9/126:13 p.m. -

2 stops11h 42m

Deal found 5/11C$ 591

Mon 23/119:35 a.m. -

1 stop9h 07m

Tue 1/121:35 p.m. -

1 stop8h 49m

Deal found 9/11C$ 632

Thu 26/116:30 a.m. -

1 stop13h 16m

Thu 3/1211:34 a.m. -

1 stop8h 04m

Deal found 9/11C$ 636

Fri 11/126:15 a.m. -

1 stop8h 33m

Tue 15/126:45 a.m. -

2 stops13h 41m

Deal found 8/11C$ 659

Thu 10/126:00 a.m. -

1 stop7h 30m

Tue 15/1212:59 p.m. -

1 stop7h 08m

Deal found 6/11C$ 660

Mon 9/112:20 p.m. -

2 stops11h 10m

Wed 9/126:13 p.m. -

2 stops11h 42m

Deal found 5/11C$ 662

Mon 9/116:10 a.m. -

1 stop9h 25m

Wed 9/1210:47 a.m. -

1 stop9h 10m

Deal found 5/11C$ 672

Tue 8/124:36 p.m. -

1 stop8h 54m

Wed 9/1210:20 a.m. -

1 stop7h 56m

Deal found 5/11C$ 687

Thu 24/124:42 p.m. -

2 stops19h 06m

Thu 31/126:48 a.m. -

2 stops11h 35m

Deal found 9/11C$ 689

Tue 8/122:00 p.m. -

1 stop9h 19m

Wed 9/128:10 a.m. -

1 stop8h 17m

Deal found 7/11C$ 691

Best flights from Ontario to Santa Ana
Discover carefully curated flight deals from Ontario to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Sat 30/112:25 p.m. -

1 stop8h 55m

Sun 7/27:45 a.m. -

2 stops12h 32m

Deal found 8/11C$ 556

Fri 5/24:36 p.m. -

2 stops21h 54m

Sun 7/23:14 p.m. -

2 stops18h 57m

Deal found 8/11C$ 556

Mon 18/15:55 p.m. -

1 stop7h 35m

Tue 26/112:35 p.m. -

1 stop9h 49m

Deal found 5/11C$ 566

Fri 15/14:15 p.m. -

1 stop22h 15m

Tue 19/112:30 p.m. -

1 stop23h 00m

Deal found 5/11C$ 626

Thu 18/212:10 p.m. -

1 stop13h 19m

Thu 25/26:45 a.m. -

1 stop6h 56m

Deal found 7/11C$ 927

Fri 15/14:10 p.m. -

1 stop9h 04m

Sat 23/112:35 p.m. -

1 stop9h 49m

Deal found 5/11C$ 570

Fri 15/15:55 p.m. -

1 stop7h 35m

Sat 23/16:04 p.m. -

2 stops12h 10m

Deal found 5/11C$ 570

Tue 8/126:00 a.m. -

1 stop7h 30m

Wed 9/126:13 p.m. -

2 stops11h 42m

Deal found 5/11C$ 591

Fri 15/12:00 p.m. -

2 stops22h 08m

Sun 17/18:05 a.m. -

1 stop8h 22m

Deal found 5/11C$ 570

Sat 20/39:45 a.m. -

2 stops13h 52m

Sat 27/36:45 a.m. -

2 stops13h 15m

Deal found 9/11C$ 617

Thu 31/125:30 a.m. -

2 stops33h 00m

Sun 10/112:30 p.m. -

2 stops32h 10m

Deal found 7/11C$ 732

Sat 20/36:00 a.m. -

2 stops19h 05m

Wed 24/36:45 a.m. -

2 stops13h 28m

Deal found 8/11C$ 625

Sat 20/34:00 p.m. -

1 stop9h 03m

Thu 25/312:55 p.m. -

1 stop14h 54m

Deal found 8/11C$ 729

Sat 27/210:30 a.m. -

2 stops14h 24m

Mon 8/33:25 p.m. -

2 stops19h 53m

Deal found 9/11C$ 679

Thu 10/126:00 a.m. -

1 stop7h 30m

Tue 15/127:14 p.m. -

2 stops12h 56m

Deal found 6/11C$ 660

Tue 8/122:00 p.m. -

1 stop9h 19m

Wed 9/128:10 a.m. -

1 stop8h 17m

Deal found 7/11C$ 691

Sun 25/412:15 p.m. -

2 stops12h 40m

Wed 28/47:05 p.m. -

2 stops14h 09m

Deal found 6/11C$ 665

Sat 20/312:10 p.m. -

2 stops11h 42m

Sun 28/36:28 p.m. -

2 stops12h 19m

Deal found 8/11C$ 1,030

Thu 24/126:15 a.m. -

1 stop19h 12m

Thu 31/126:48 a.m. -

2 stops11h 35m

Deal found 9/11C$ 720

Sat 20/312:10 p.m. -

2 stops11h 42m

Tue 23/36:28 p.m. -

2 stops12h 38m

Deal found 8/11C$ 1,030

Mon 21/121:10 p.m. -

3 stops32h 23m

Thu 31/1212:59 p.m. -

3 stops26h 11m

Deal found 5/11C$ 950

Fri 19/37:20 p.m. -

2 stops17h 07m

Sat 27/36:28 p.m. -

2 stops21h 18m

Deal found 8/11C$ 796

Thu 17/129:10 a.m. -

3 stops29h 30m

Thu 24/1211:43 a.m. -

3 stops22h 07m

Deal found 5/11C$ 979

Fri 4/1212:05 p.m. -

1 stop9h 47m

Sat 12/128:10 a.m. -

1 stop7h 47m

Deal found 8/11C$ 821

Wed 23/121:10 p.m. -

2 stops22h 27m

Wed 30/127:18 p.m. -

3 stops16h 42m

Deal found 8/11C$ 1,108

Tue 22/121:10 p.m. -

3 stops25h 30m

Tue 29/127:18 p.m. -

3 stops22h 47m

Deal found 7/11C$ 1,116

Sun 25/412:10 p.m. -

1 stop12h 50m

Wed 28/47:00 a.m. -

1 stop6h 42m

Deal found 6/11C$ 1,038

Find flight deals from Ontario to Santa Ana

Round-trip from	C$ 453
One-way from	C$ 257
Popular in	August
Cheapest in	January
Average price	C$ 564

American Airlines
4/2-22/2
2 total stops
20h 33m total
Ontario to Santa Ana

Search Deals

2/12-31/12
2 total stops
32h 24m total
Ontario to Santa Ana

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 53 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Wed 9/12

10:20 p.m.-11:30 a.m.

1 stop16h 10m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 282

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Tue 5/1

8:35 a.m.-7:43 p.m.

2 stops14h 08m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 291

OttawaSanta Ana

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

YOWSNA

Ottawa

Thu 24/12

9:45 a.m.-9:37 a.m.

2 stops26h 52m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 299

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Wed 9/12

9:35 a.m.-3:42 p.m.

1 stop9h 07m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 301

TorontoSanta Ana

YTZ Toronto Island - SNA Santa Ana J. Wayne/Orange Cnty

YTZSNA

Toronto Island

Mon 1/2

4:35 p.m.-9:30 p.m.

1 stop7h 55m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 319

OttawaSanta Ana

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

YOWSNA

Ottawa

Fri 22/1

6:15 a.m.-10:30 p.m.

1 stop19h 15m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 320

TorontoSanta Ana

YTZ Toronto Island - SNA Santa Ana J. Wayne/Orange Cnty

YTZSNA

Toronto Island

Thu 24/12

3:20 p.m.-9:37 a.m.

2 stops21h 17m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 330

TorontoSanta Ana

YTZ Toronto Island - SNA Santa Ana J. Wayne/Orange Cnty

YTZSNA

Toronto Island

Wed 13/1

4:35 p.m.-9:30 p.m.

1 stop7h 55m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 330

TorontoSanta Ana

YTZ Toronto Island - SNA Santa Ana J. Wayne/Orange Cnty

YTZSNA

Toronto Island

Mon 29/3

4:35 p.m.-9:26 p.m.

1 stop7h 51m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 333

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Sun 28/2

10:20 p.m.-11:30 a.m.

1 stop16h 10m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 337

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 55 resultsSorted by cheapest first

...

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.

YYZ-SNA

YOW-SNA

YTZ-SNA

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

CAON-SNA

YYZ-SNA

YOW-SNA

YTZ-SNA

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

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana, California (average of C$ 536). Flying from Region of Ontario to Santa Ana, California in March is currently the most expensive (average of C$ 837). 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?

Airfare is below average for this route at the moment.

Region of Ontario to Santa Ana, California flights typically cost between C$ 478 and C$ 576 in February.
The cheapest round-trip price found within the last 5 days was C$ 453 on American Airlines (4 Feb-22 Feb).

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.

Related info for your journey

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 55m. Fly via Delta, United Airlines, or WestJet 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$ 279 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 Delta and American Airlines, with prices starting from C$ 280 and C$ 282, 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, October is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana, California (average of C$ 536). Flying from Region of Ontario to Santa Ana, California in March is currently the most expensive (average of C$ 837). 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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Top 5 airlines flying from Ontario to Santa Ana

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 319	AverageC$ 684	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 337	AverageC$ 626	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 374	AverageC$ 654	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 386	AverageC$ 619	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 436	AverageC$ 513	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

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Cheap flights from Ontario to Santa Ana, CA from C$ 257

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Santa Ana

Cheapest flights from Ontario to Santa AnaExplore 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 10 November 2026.

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 10 November 2026.

Best flights from Ontario to Santa AnaDiscover carefully curated flight deals from Ontario to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Ontario to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Ontario to Santa AnaDiscover last-minute flight deals from Ontario to Santa Ana. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Santa Ana. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Ontario to Santa AnaSearch for one-way flight options from Ontario to Santa Ana. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Ontario to Santa Ana. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from Ontario to Santa Ana

Round-trip from

One-way from

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Cheapest in

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Use the filters below to find and compare flights from Ontario to Santa Ana that are best for you.

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.

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Region of Ontario to Santa Ana, California flights typically cost between C$ 478 and C$ 576 in February.The cheapest round-trip price found within the last 5 days was C$ 453 on American Airlines (4 Feb-22 Feb).

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.

Related info for your journey

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

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Santa Ana

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Complete your trip

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Direct flights to California

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Search flights from Ontario to Santa Ana by cabin class

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Ontario and Santa Ana flights

Browse other Ontario and Santa Ana flight options. Last updated on 10 November 2026.

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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 10 November 2026.

Best flights from Ontario to Santa Ana
Discover carefully curated flight deals from Ontario to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Ontario to Santa Ana
Discover last-minute flight deals from Ontario to Santa Ana. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Ontario to Santa Ana
Search for one-way flight options from Ontario to Santa Ana. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Region of Ontario to Santa Ana, California flights typically cost between C$ 478 and C$ 576 in February.
The cheapest round-trip price found within the last 5 days was C$ 453 on American Airlines (4 Feb-22 Feb).