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Santa Ana

$139+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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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 julio 31, 2025.

Round-trip from

$295
(SmartFares)

One-way from

$140
(KAYAK)

Popular in

December

Cheapest in

September

Average price

$324
From Ontario to Santa Ana J. Wayne/Orange Cnty
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One-way flight from Ontario to Santa Ana J. Wayne/Orange Cnty
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Highest demand for flights based on searches. 10% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 31, 2025.

This SmartFares deal was found by Cheapflights users on 7/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/56:00 amYHM - SNA
1 stop9h 01mWestJet
dom. 10/1212:50 pmSNA - YHM
1 stop8h 50mWestJet
Deal found 7/31$295
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:30 amYYZ - SNA
1 stop15h 35mMultiple Airlines
vie. 9/196:45 amSNA - YYZ
1 stop10h 00mMultiple Airlines
Deal found 7/29$315
This Delta deal was found by Cheapflights users on 7/31. 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.
jue. 8/287:00 amYUL - SNA
1 stop13h 13mDelta
dom. 8/3111:28 amSNA - YUL
1 stop9h 00mDelta
Deal found 7/31$316
This Delta deal was found by Cheapflights users on 7/31. 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.
jue. 8/211:20 pmYYZ - SNA
1 stop11h 52mDelta
mar. 8/266:45 amSNA - YYZ
1 stop12h 13mDelta
Deal found 7/31$319
This United Airlines deal was found by Cheapflights users on 7/31. 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.
jue. 8/216:20 pmYYZ - SNA
1 stop17h 56mUnited Airlines
lun. 8/255:58 pmSNA - YYZ
2 stops16h 00mUnited Airlines
Deal found 7/31$320
This American Airlines deal was found by Cheapflights users on 7/30. 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.
sáb. 9/136:30 amYYZ - SNA
1 stop17h 50mAmerican Airlines
sáb. 9/209:15 amSNA - YYZ
1 stop10h 35mAmerican Airlines
Deal found 7/30$326
This Kissandfly.com deal was found by Cheapflights users on 7/29. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:00 amYOW - SNA
1 stop10h 25mWestJet
dom. 12/142:15 pmSNA - YOW
1 stop23h 38mWestJet
Deal found 7/29$332
This American Airlines deal was found by Cheapflights users on 7/30. 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.
lun. 12/83:45 pmYUL - SNA
1 stop21h 53mAmerican Airlines
vie. 12/121:35 pmSNA - YUL
1 stop22h 25mAmerican Airlines
Deal found 7/30$341
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/236:00 amYKF - SNA
1 stop9h 01mWestJet
dom. 10/262:15 pmSNA - YKF
1 stop12h 13mWestJet
Deal found 7/29$343
This Air Canada deal was found by Cheapflights users on 7/29. 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.
vie. 9/129:55 pmYOW - SNA
1 stop17h 23mAir Canada
vie. 9/191:20 pmSNA - YOW
1 stop16h 03mAir Canada
Deal found 7/29$351
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/254:45 pmYYZ - SNA
2 stops19h 50mAlaska Airlines
lun. 9/299:15 pmSNA - YYZ
1 stop14h 45mAlaska Airlines
Deal found 7/30$353
This Trip.com deal was found by Cheapflights users on 7/30. 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.
sáb. 9/136:00 amYHM - SNA
1 stop9h 01mMultiple Airlines
sáb. 9/206:45 amSNA - YHM
2 stops14h 55mMultiple Airlines
Deal found 7/30$354

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 2,558,603 searches. Data last updated julio 31, 2025.
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

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

dom. 10/5

6:00 am-12:01 pm

1 stop9h 01m

Santa Ana J. Wayne/Orange Cnty

dom. 10/12

12:50 pm-12:40 am

1 stop8h 50m

$295

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

vie. 9/12

9:30 am-10:05 pm

1 stop15h 35m

Santa Ana J. Wayne/Orange Cnty

vie. 9/19

6:45 am-7:45 pm

1 stop10h 00m

$315

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

jue. 8/28

7:00 am-5:13 pm

1 stop13h 13m

Santa Ana J. Wayne/Orange Cnty

dom. 8/31

11:28 am-11:28 pm

1 stop9h 00m

$316

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

jue. 8/21

1:20 pm-10:12 pm

1 stop11h 52m

Santa Ana J. Wayne/Orange Cnty

mar. 8/26

6:45 am-9:58 pm

1 stop12h 13m

$319

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

jue. 8/21

6:20 pm-9:16 am

1 stop17h 56m

Santa Ana J. Wayne/Orange Cnty

mar. 8/26

6:53 am-11:10 pm

2 stops13h 17m

$320

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

sáb. 9/13

6:30 am-9:20 pm

1 stop17h 50m

Santa Ana J. Wayne/Orange Cnty

sáb. 9/20

9:15 am-10:50 pm

1 stop10h 35m

$326

TorontoSanta Ana

YKF - SNA

YKFSNA

Toronto Region of Waterloo Intl

jue. 10/23

6:00 am-12:01 pm

1 stop9h 01m

Santa Ana J. Wayne/Orange Cnty

dom. 10/26

2:15 pm-5:28 am

1 stop12h 13m

$343

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

vie. 9/12

9:55 pm-12:18 pm

1 stop17h 23m

Santa Ana J. Wayne/Orange Cnty

vie. 9/19

1:20 pm-8:23 am

1 stop16h 03m

$351

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

jue. 9/25

4:45 pm-9:35 am

2 stops19h 50m

Santa Ana J. Wayne/Orange Cnty

lun. 9/29

9:15 pm-3:00 pm

1 stop14h 45m

$353

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

sáb. 9/13

6:00 am-12:01 pm

1 stop9h 01m

Santa Ana J. Wayne/Orange Cnty

sáb. 9/20

6:45 am-12:40 am

2 stops14h 55m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 45 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?

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 March is currently the most expensive (average of $376). 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 julio 31, 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.

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

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 julio 31, 2025.
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. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,978 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $140. Users have also found prices from $184 and $185 on Delta and Air Canada, 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 Hamilton - 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 March is currently the most expensive (average of $376). 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 Santa Ana?

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

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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 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$262Average$577FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$422FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$275Average$351FlexibilityNo cancel feeOn-time67%

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