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

The cheapest airlines for a one-way flight from Region of Ontario to Santa Ana are WestJet (C$ 159), United Airlines (C$ 218), and Air Canada (C$ 220).

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

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

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

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

How far in advance should I book a flight from Region of Ontario to Santa Ana?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 74% on flights from Region of Ontario to Santa Ana compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 467. For sooner than that we have options available in the next 3 days from C$ 765.

What is the cheapest month to fly from Region of Ontario to Santa Ana?

The best pricing can be found in the month of September. Prices to Santa Ana from Region of Ontario average C$ 419. You can even find prices in September for less than C$ 419, as users have found deals to Santa Ana from as low as C$ 207. The month of December appears to be one of the more expensive times to travel to Santa Ana from Region of Ontario. Flying in the targeted month can save you up to 41%.

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$ 159+ Flights from Ontario to Santa Ana

Cheap flight deals from Ontario to Santa Ana

Round-trip from	C$ 365
One-way from	C$ 159
Popular in	December
Cheapest in	September
Average price	C$ 391

20/5-27/5
4 total stops
32h 29m total
Ontario to Santa Ana

Search Deals

WestJet
1/6
1 total stop
8h 59m total
Ontario to Santa Ana

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 59 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Ontario to Santa Ana

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 22 April 2025.

Sat 26/76:00 a.m.YHM - SNA

1 stop8h 59mWestJet

Tue 12/812:50 p.m.SNA - YHM

1 stop8h 51mWestJet

Deal found 21/4C$ 354

Tue 20/510:00 a.m.YYZ - SNA

2 stops14h 17mMultiple Airlines

Tue 27/54:27 p.m.SNA - YYZ

2 stops18h 12mMultiple Airlines

Deal found 22/4C$ 365

Wed 13/86:20 p.m.YYZ - SNA

1 stop6h 54mUnited Airlines

Sun 17/86:40 p.m.SNA - YYZ

1 stop15h 18mUnited Airlines

Deal found 20/4C$ 369

Sat 31/58:10 a.m.YUL - SNA

1 stop16h 34mAir Canada

Sun 8/69:10 p.m.SNA - YUL

1 stop12h 59mAir Canada

Deal found 20/4C$ 377

Sat 7/610:20 p.m.YYZ - SNA

2 stops16h 39mWestJet

Sat 14/612:50 p.m.SNA - YYZ

2 stops14h 01mWestJet

Deal found 20/4C$ 383

Sat 17/56:30 a.m.YYZ - SNA

2 stops11h 46mAmerican Airlines

Sat 17/57:09 p.m.SNA - YYZ

2 stops12h 42mAmerican Airlines

Deal found 20/4C$ 391

Tue 8/78:05 a.m.YUL - SNA

1 stop16h 02mUnited Airlines

Fri 18/76:40 p.m.SNA - YUL

2 stops14h 00mUnited Airlines

Deal found 21/4C$ 394

Sat 17/57:55 a.m.YYZ - SNA

1 stop13h 49mAir Canada

Sat 17/59:00 p.m.SNA - YYZ

1 stop9h 19mAir Canada

Deal found 20/4C$ 401

Fri 6/610:37 a.m.YOW - SNA

1 stop14h 30mUnited Airlines

Fri 13/65:53 p.m.SNA - YOW

2 stops13h 05mUnited Airlines

Deal found 22/4C$ 409

Sun 4/56:00 a.m.YHM - SNA

2 stops30h 45mMultiple Airlines

Sun 17/84:35 p.m.SNA - YHM

3 stops29h 06mMultiple Airlines

Deal found 20/4C$ 410

Thu 14/84:05 p.m.YUL - SNA

1 stop9h 09mLufthansa

Mon 18/87:05 p.m.SNA - YUL

1 stop10h 11mLufthansa

Deal found 21/4C$ 417

Fri 11/712:45 p.m.YUL - SNA

1 stop12h 22mDelta

Sun 13/79:20 p.m.SNA - YUL

1 stop11h 26mDelta

Deal found 21/4C$ 423

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 22 April 2025.

Tue 20/510:00 a.m.YYZ - SNA

2 stops14h 17mMultiple Airlines

Tue 27/54:27 p.m.SNA - YYZ

2 stops18h 12mMultiple Airlines

Deal found 22/4C$ 365

Sun 4/56:20 p.m.YYZ - SNA

1 stop18h 00mUnited Airlines

Sun 17/86:40 p.m.SNA - YYZ

1 stop15h 18mUnited Airlines

Deal found 20/4C$ 373

Sun 1/66:00 a.m.YHM - SNA

1 stop8h 59mWestJet

Thu 5/612:50 p.m.SNA - YHM

1 stop8h 51mWestJet

Deal found 21/4C$ 376

Sat 31/58:10 a.m.YUL - SNA

1 stop16h 34mAir Canada

Sun 8/69:10 p.m.SNA - YUL

1 stop12h 59mAir Canada

Deal found 20/4C$ 377

Sat 17/56:30 a.m.YYZ - SNA

2 stops11h 46mAmerican Airlines

Sat 17/57:09 p.m.SNA - YYZ

2 stops12h 42mAmerican Airlines

Deal found 20/4C$ 391

Thu 15/57:45 a.m.YYZ - SNA

1 stop12h 47mDelta

Sat 17/57:00 a.m.SNA - YYZ

1 stop6h 40mDelta

Deal found 20/4C$ 398

Thu 14/84:05 p.m.YUL - SNA

1 stop9h 09mLufthansa

Mon 18/87:05 p.m.SNA - YUL

1 stop10h 11mLufthansa

Deal found 21/4C$ 417

Wed 14/54:45 p.m.YYZ - SNA

2 stops23h 06mAlaska Airlines

Sat 17/54:22 p.m.SNA - YYZ

2 stops19h 38mAlaska Airlines

Deal found 20/4C$ 700

Sat 7/610:20 p.m.YYZ - SNA

2 stops16h 39mWestJet

Sat 14/612:50 p.m.SNA - YYZ

2 stops14h 01mWestJet

Deal found 20/4C$ 383

Tue 8/78:05 a.m.YUL - SNA

1 stop16h 02mUnited Airlines

Fri 18/76:40 p.m.SNA - YUL

2 stops14h 00mUnited Airlines

Deal found 21/4C$ 394

Sat 17/57:55 a.m.YYZ - SNA

1 stop13h 49mAir Canada

Sat 17/59:00 p.m.SNA - YYZ

1 stop9h 19mAir Canada

Deal found 20/4C$ 401

Fri 20/65:30 p.m.YUL - SNA

2 stops17h 54mAmerican Airlines

Mon 30/66:50 p.m.SNA - YUL

2 stops13h 40mAmerican Airlines

Deal found 21/4C$ 403

Last-minute flights from Ontario to Santa Ana
Discover last-minute flight deals from Ontario to Santa Ana. Data last updated 22 April 2025 and is based on user searches.

Mon 28/49:00 p.m.YYZ - SNA

1 stop17h 46mUnited Airlines

Tue 29/43:45 p.m.SNA - YYZ

1 stop12h 15mUnited Airlines

Deal found 22/4C$ 443

Wed 30/43:45 p.m.YYZ - SNA

1 stop8h 07mAmerican Airlines

Sun 4/53:23 p.m.SNA - YYZ

1 stop18h 07mAmerican Airlines

Deal found 22/4C$ 437

Wed 30/412:54 p.m.YYZ - SNA

1 stop10h 31mDelta

Sun 4/59:00 a.m.SNA - YYZ

1 stop11h 15mDelta

Deal found 22/4C$ 537

Wed 30/46:00 a.m.YKF - SNA

2 stops30h 45mMultiple Airlines

Sun 4/53:21 p.m.SNA - YKF

3 stops30h 25mMultiple Airlines

Deal found 22/4C$ 786

Wed 30/46:00 a.m.YHM - SNA

2 stops14h 19mMultiple Airlines

Sun 4/58:30 a.m.SNA - YHM

2 stops13h 11mMultiple Airlines

Deal found 22/4C$ 1,355

Wed 30/48:00 a.m.YYZ - SNA

2 stops11h 20mWestJet

Sun 4/58:30 a.m.SNA - YYZ

2 stops12h 56mWestJet

Deal found 22/4C$ 1,423

Thu 1/54:45 p.m.YYZ - SNA

1 stop8h 45mAlaska Airlines

Thu 8/56:45 a.m.SNA - YYZ

2 stops13h 30mAlaska Airlines

Deal found 22/4C$ 959

Thu 1/56:00 a.m.YHM - SNA

1 stop8h 59mWestJet

Tue 6/512:50 p.m.SNA - YHM

1 stop8h 51mWestJet

Deal found 21/4C$ 1,296

Thu 1/56:00 a.m.YKF - SNA

1 stop8h 59mWestJet

Thu 8/512:50 p.m.SNA - YKF

1 stop8h 56mWestJet

Deal found 22/4C$ 1,546

Fri 2/57:00 a.m.YUL - SNA

2 stops12h 20mWestJet

Sun 4/58:30 a.m.SNA - YUL

2 stops13h 13mWestJet

Deal found 21/4C$ 1,345

Sun 4/56:20 p.m.YYZ - SNA

1 stop18h 00mUnited Airlines

Sun 17/86:40 p.m.SNA - YYZ

1 stop15h 18mUnited Airlines

Deal found 20/4C$ 373

Sun 4/56:00 a.m.YHM - SNA

2 stops30h 45mMultiple Airlines

Sun 17/84:35 p.m.SNA - YHM

3 stops29h 06mMultiple Airlines

Deal found 20/4C$ 410

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 22 April 2025.

Sun 1/66:00 a.m.YKF - SNA

1 stop8h 59mWestJet

Deal found 20/4C$ 159

Sun 1/66:00 a.m.YHM - SNA

1 stop8h 59mWestJet

Deal found 20/4C$ 185

Wed 4/68:05 p.m.YYZ - SNA

1 stop25h 49mMultiple Airlines

Deal found 21/4C$ 213

Thu 5/66:15 a.m.YXU - SNA

2 stops14h 14mUnited Airlines

Deal found 20/4C$ 218

Tue 17/65:15 p.m.YYZ - SNA

1 stop7h 52mAir Canada

Deal found 20/4C$ 220

Sat 21/610:25 p.m.YYZ - SNA

1 stop16h 34mWestJet

Deal found 20/4C$ 229

Thu 17/79:44 a.m.YYZ - SNA

1 stop15h 30mUnited Airlines

Deal found 22/4C$ 233

Sun 25/56:45 a.m.YYZ - SNA

1 stop7h 56mAmerican Airlines

Deal found 21/4C$ 235

Wed 13/84:15 p.m.YUL - SNA

1 stop18h 51mAmerican Airlines

Deal found 21/4C$ 235

Fri 16/57:45 a.m.YYZ - SNA

1 stop12h 47mDelta

Deal found 21/4C$ 238

Wed 13/88:05 a.m.YUL - SNA

2 stops12h 58mUnited Airlines

Deal found 21/4C$ 238

Mon 21/77:15 p.m.YOW - SNA

1 stop19h 44mWestJet

Deal found 21/4C$ 238

Cheapflights Fare Finder

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

Tue 20/5

10:00 a.m.-9:17 p.m.

2 stops14h 17m

Santa Ana J. Wayne/Orange Cnty

Tue 27/5

4:27 p.m.-1:39 p.m.

2 stops18h 12m

C$ 365

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sun 4/5

6:20 p.m.-9:20 a.m.

1 stop18h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 17/8

6:40 p.m.-12:58 p.m.

1 stop15h 18m

C$ 373

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Sun 1/6

6:00 a.m.-11:59 a.m.

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Thu 5/6

12:50 p.m.-12:41 a.m.

1 stop8h 51m

C$ 376

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 31/5

8:10 a.m.-9:44 p.m.

1 stop16h 34m

Santa Ana J. Wayne/Orange Cnty

Sun 8/6

9:10 p.m.-1:09 p.m.

1 stop12h 59m

C$ 377

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 7/6

10:20 p.m.-11:59 a.m.

2 stops16h 39m

Santa Ana J. Wayne/Orange Cnty

Sat 14/6

12:50 p.m.-5:51 a.m.

2 stops14h 01m

C$ 383

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 17/5

6:30 a.m.-3:16 p.m.

2 stops11h 46m

Santa Ana J. Wayne/Orange Cnty

Sat 17/5

7:09 p.m.-10:51 a.m.

2 stops12h 42m

C$ 391

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 8/7

8:05 a.m.-9:07 p.m.

1 stop16h 02m

Santa Ana J. Wayne/Orange Cnty

Fri 18/7

6:40 p.m.-11:40 a.m.

2 stops14h 00m

C$ 394

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 15/5

7:45 a.m.-5:32 p.m.

1 stop12h 47m

Santa Ana J. Wayne/Orange Cnty

Sat 17/5

7:00 a.m.-4:40 p.m.

1 stop6h 40m

C$ 398

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 17/5

7:55 a.m.-6:44 p.m.

1 stop13h 49m

Santa Ana J. Wayne/Orange Cnty

Sat 17/5

9:00 p.m.-9:19 a.m.

1 stop9h 19m

C$ 401

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Fri 6/6

10:37 a.m.-10:07 p.m.

1 stop14h 30m

Santa Ana J. Wayne/Orange Cnty

Fri 13/6

6:38 p.m.-9:58 a.m.

2 stops12h 20m

C$ 409

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/4

Showing 1-10 of 42 results

...

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?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana (average of C$ 232). Flying from Region of Ontario to Santa Ana in March is currently the most expensive (average of C$ 350). 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.

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 as you normally would.

Rainfall in Santa Ana by month

In terms of precipitation, rainfall in Santa Ana 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 when rainfall is around 0.0 mm.

Temperature in Santa Ana by month

If weather is an important factor for your trip to Santa Ana, 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).

Reviews of airlines servicing Santa Ana

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Ontario to Santa Ana to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,906 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,906 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,684 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

WestJet

7.2

Good

2,813 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.
What are the cheapest airlines to fly from Region of Ontario to Santa Ana one-way?
The cheapest airlines for a one-way flight from Region of Ontario to Santa Ana are WestJet (C$ 159), United Airlines (C$ 218), and Air Canada (C$ 220).
What are the most popular routes from Region of Ontario to Santa Ana?
While some choose either Toronto Pearson Intl - Santa Ana J. Wayne/Orange Cnty or Hamilton - Santa Ana J. Wayne/Orange Cnty, Montreal Pierre Elliott Trudeau Intl - Santa Ana J. Wayne/Orange Cnty is the most popular route from Region of Ontario to Santa Ana.
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?
Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana (average of C$ 232). Flying from Region of Ontario to Santa Ana in March is currently the most expensive (average of C$ 350). 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

Top 6 airlines flying from Ontario to Santa Ana

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 296	AverageC$ 619	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Porter Airlines	CheapestC$ 312	AverageC$ 437	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 325	AverageC$ 896	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 361	AverageC$ 781	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 386	AverageC$ 502	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	CheapestC$ 420	AverageC$ 585	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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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Cheap flights from Ontario to Santa Ana from C$ 159

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 1/6. 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

Keep the following information in mind while searching for Ontario to Santa Ana flight deals. Data was last updated 22 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 22 April 2025.

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 22 April 2025.

Cheapflights Fare Finder

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

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?

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

Find hourly flight availability from Ontario to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

Rainfall in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average rainfall totals by month.

Temperature in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average temperature totals by month.

Reviews of airlines servicing Santa Ana

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Ontario to Santa Ana to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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?

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 6 airlines flying from Ontario to Santa Ana

Fly with Cheapflights

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

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

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

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

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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 22 April 2025.