HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santa Ana

$128+ Cheap flights from Ontario to Santa Ana (SNA)

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNA
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Santa Ana with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(Trip.com)

One-way from

$128
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$305
Provider with most accurate pricing for Toronto (YTO)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Los Angeles flights.
Search Deals
From Ontario to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from Ontario to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 21, 2025.

This Trip.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:30 amYYZ - SNA
2 stops13h 21mMultiple Airlines
Mon 3/243:32 pmSNA - YYZ
1 stop12h 13mMultiple Airlines
Deal found 2/19$259
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/311:00 amYYZ - SNA
1 stop10h 44mAir Canada
Sat 5/107:00 amSNA - YYZ
1 stop8h 42mAir Canada
Deal found 2/20$263
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:30 amYKF - SNA
1 stop9h 05mWestJet
Fri 4/111:20 pmSNA - YKF
1 stop8h 56mWestJet
Deal found 2/20$263
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:05 amYUL - SNA
1 stop15h 50mAir Canada
Sat 5/109:14 pmSNA - YUL
1 stop12h 55mAir Canada
Deal found 2/20$266
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amYHM - SNA
1 stop8h 59mWestJet
Sun 5/2512:50 pmSNA - YHM
1 stop8h 51mWestJet
Deal found 2/20$275
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/81:14 pmYYZ - SNA
1 stop11h 04mAmerican Airlines
Wed 3/121:52 pmSNA - YYZ
1 stop16h 58mAmerican Airlines
Deal found 2/20$282
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:00 pmYYZ - SNA
1 stop7h 58mDelta
Sun 3/169:30 pmSNA - YYZ
1 stop10h 39mDelta
Deal found 2/20$294
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:00 pmYYZ - SNA
2 stops12h 36mUnited Airlines
Sat 5/1011:00 amSNA - YYZ
2 stops9h 07mUnited Airlines
Deal found 2/20$299
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/112:40 pmYUL - SNA
1 stop10h 07mDelta
Wed 4/97:30 amSNA - YUL
2 stops12h 58mDelta
Deal found 2/20$300
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/311:15 amYUL - SNA
2 stops13h 21mUnited Airlines
Sat 5/109:14 pmSNA - YUL
1 stop9h 09mUnited Airlines
Deal found 2/20$301
This Justfly.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:00 pmYYZ - SNA
2 stops19h 59mWestJet
Tue 6/1712:50 pmSNA - YYZ
1 stop8h 34mWestJet
Deal found 2/20$315
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/22:50 pmYOW - SNA
2 stops33h 49mMultiple Airlines
Sun 3/304:43 pmSNA - YOW
1 stop21h 02mMultiple Airlines
Deal found 2/20$352

Find flights from Ontario to Santa Ana within your budget

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 2,558,603 searches. Data last updated February 21, 2025.

Fly from

Ontario

Fly to

Santa Ana

Route

Depart

Return

Price

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 3/22

6:30 am-4:51 pm

2 stops13h 21m

Santa Ana J. Wayne/Orange Cnty

Mon 3/24

3:32 pm-6:45 am

1 stop12h 13m

$259

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 5/3

11:00 am-6:44 pm

1 stop10h 44m

Santa Ana J. Wayne/Orange Cnty

Sat 5/10

7:00 am-6:42 pm

1 stop8h 42m

$263

TorontoSanta Ana

YKF - SNA

YKFSNA

Toronto Region of Waterloo Intl

Thu 4/3

6:30 am-12:35 pm

1 stop9h 05m

Santa Ana J. Wayne/Orange Cnty

Fri 4/11

1:20 pm-1:16 am

1 stop8h 56m

$263

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 5/3

8:05 am-8:55 pm

1 stop15h 50m

Santa Ana J. Wayne/Orange Cnty

Sat 5/10

9:14 pm-1:09 pm

1 stop12h 55m

$266

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Sat 5/10

6:00 am-11:59 am

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Sat 5/17

12:50 pm-12:41 am

1 stop8h 51m

$275

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 3/8

1:14 pm-9:18 pm

1 stop11h 04m

Santa Ana J. Wayne/Orange Cnty

Wed 3/12

1:52 pm-9:50 am

1 stop16h 58m

$282

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Mon 3/10

5:00 pm-9:58 pm

1 stop7h 58m

Santa Ana J. Wayne/Orange Cnty

Sun 3/16

9:30 pm-11:09 am

1 stop10h 39m

$294

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 5/3

2:10 pm-6:44 pm

1 stop7h 34m

Santa Ana J. Wayne/Orange Cnty

Sat 5/10

7:41 pm-9:19 am

2 stops10h 38m

$299

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 4/1

11:25 am-7:47 pm

2 stops11h 22m

Santa Ana J. Wayne/Orange Cnty

Wed 4/9

7:00 am-11:38 pm

2 stops13h 38m

$300

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 5/3

11:15 am-9:36 pm

2 stops13h 21m

Santa Ana J. Wayne/Orange Cnty

Sat 5/10

6:22 pm-9:23 am

2 stops12h 01m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 33 results
1
2
3
4

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.

Travel insights for flights from Ontario to Santa Ana

Get recent, data-driven insights about flights from Ontario to Santa Ana including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana (average of $298). Flying from Region of Ontario to Santa Ana in June is currently the most expensive (average of $416). 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?

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 February 21, 2025.

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

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

In terms of precipitation, rainfall in Santa Ana ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana when rainfall is around 0.0 in.

Temperature in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average temperature totals 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Ana. Reviews last updated February 21, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Ontario to Santa Ana have to say. 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
9,697 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,219 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,765 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

WestJet
7.2
Good
2,801 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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 4.8 mi from the center of the city.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $139. Users have also found prices from $169 and $179 on Delta and United Airlines, respectively.

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

    The most popular flight routes from Region of Ontario to Santa Ana are Toronto Pearson Intl - Santa Ana J. Wayne/Orange Cnty, Montreal Pierre Elliott Trudeau Intl - Santa Ana J. Wayne/Orange Cnty and Toronto Region of Waterloo Intl - Santa Ana J. Wayne/Orange Cnty.

  • 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, January is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana (average of $298). Flying from Region of Ontario to Santa Ana in June is currently the most expensive (average of $416). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Tustin

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 Las Vegas flights
Pearson Intl to Los Angeles flights
Vancouver Intl to Los Angeles 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
Vancouver Intl to Palm Springs flights
Vancouver Intl to San Diego flights
Calgary to Los Angeles flights
Calgary to Las Vegas flights
Pearson Intl to San Diego flights
Vancouver Intl to Ontario flights
Vancouver Intl to Santa Ana flights
Pierre Elliott Trudeau Intl to San Francisco flights
Winnipeg to Las Vegas flights
Abbotsford to Las Vegas flights
Edmonton to Las Vegas flights
Abbotsford to Los Angeles flights
Edmonton to Los Angeles flights
Pearson Intl to Ontario flights
Pearson Intl to Palm Springs flights
Ottawa to Las Vegas flights
Vancouver Intl to Sacramento flights
Toronto Island to Los Angeles flights
Region of Waterloo Intl to Las Vegas flights
Edmonton to Palm Springs flights
Pierre Elliott Trudeau Intl to Ontario flights
Calgary to San Francisco flights
Abbotsford to San Francisco flights
Victoria to Las Vegas flights
Québec City to Las Vegas flights
Calgary to Palm Springs flights
Pearson Intl to San Jose flights
Toronto Island to San Francisco flights
Calgary to Santa Ana flights
Calgary to Ontario flights
Edmonton to San Francisco flights
Pierre Elliott Trudeau Intl to San Diego flights
Saskatoon to Las Vegas flights
Winnipeg to Los Angeles flights
Vancouver Intl to Fresno flights
Abbotsford to Palm Springs flights
Vancouver Intl to San Jose flights
Ottawa to Los Angeles flights
Pearson Intl to Sacramento flights
Pearson Intl to Santa Ana flights
Region of Waterloo Intl to San Francisco flights

Top 3 airlines flying from Ontario to Santa Ana

Discover the top 3 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 2,558,603 searches. Data last updated February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$262Average$552FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$760FlexibilityNo cancel feeOn-time69%
DeltaCheapest$352Average$513FlexibilityNo cancel feeOn-timeN/A
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.