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Santa Ana

$134+ Cheap flights from Ontario to Santa Ana, CA (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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNA
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
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 octubre 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$266
(Trip.com)

One-way from

$134
(oojo)

Popular in

December

Cheapest in

May

Average price

$284
Provider with most accurate pricing for Toronto (YTO)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Los Angeles flights.
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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. 9% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/28. 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.
jue. 12/49:35 amYYZ - SNA
1 stop11h 04mMultiple Airlines
dom. 12/76:34 pmSNA - YYZ
1 stop8h 46mMultiple Airlines
Deal found 10/28$266
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/139:35 amYYZ - SNA
1 stop12h 49mMultiple Airlines
sáb. 12/206:45 amSNA - YYZ
1 stop10h 10mMultiple Airlines
Deal found 10/29$325
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:23 pmYYZ - SNA
1 stop13h 07mDelta
sáb. 12/612:45 pmSNA - YYZ
1 stop8h 14mDelta
Deal found 10/29$370
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1112:23 pmYYZ - SNA
1 stop13h 07mDelta
lun. 12/1512:45 pmSNA - YYZ
1 stop8h 14mDelta
Deal found 10/30$371
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/24:45 pmYYZ - SNA
1 stop20h 21mAlaska Airlines
mar. 1/69:30 pmSNA - YYZ
1 stop15h 05mAlaska Airlines
Deal found 10/29$384
This Delta deal was found by Cheapflights users on 10/27. 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.
lun. 11/1712:45 pmYUL - SNA
1 stop12h 34mDelta
sáb. 2/218:00 amSNA - YUL
2 stops12h 12mDelta
Deal found 10/27$388
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:50 pmYUL - SNA
2 stops12h 40mDelta
sáb. 11/1511:45 amSNA - YUL
1 stop9h 14mDelta
Deal found 10/30$389
This American Airlines deal was found by Cheapflights users on 10/30. 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.
jue. 11/134:00 pmYUL - SNA
1 stop19h 32mAmerican Airlines
sáb. 11/153:03 pmSNA - YUL
1 stop21h 01mAmerican Airlines
Deal found 10/30$390
This Delta deal was found by Cheapflights users on 10/28. 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.
mar. 12/1612:40 pmYUL - SNA
1 stop12h 50mDelta
vie. 1/99:20 pmSNA - YUL
2 stops13h 02mDelta
Deal found 10/28$400
This oojo deal was found by Cheapflights users on 10/28. 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.
mar. 11/256:30 amYYZ - SNA
1 stop9h 55mWestJet
sáb. 1/312:15 pmSNA - YYZ
2 stops15h 19mWestJet
Deal found 10/28$403
This United Airlines deal was found by Cheapflights users on 10/28. 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. 12/114:10 pmYYZ - SNA
1 stop8h 13mUnited Airlines
lun. 12/156:25 pmSNA - YYZ
2 stops14h 23mUnited Airlines
Deal found 10/28$408
This Delta deal was found by Cheapflights users on 10/28. 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.
mar. 12/1612:40 pmYUL - SNA
1 stop12h 50mDelta
lun. 1/59:20 pmSNA - YUL
2 stops13h 02mDelta
Deal found 10/28$411

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 octubre 30, 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

TorontoSanta Ana

YKF - SNA

YKFSNA

Toronto Region of Waterloo Intl

jue. 4/9

6:20 am-1:24 pm

1 stop10h 04m

Santa Ana J. Wayne/Orange Cnty

dom. 4/19

2:15 pm-5:29 am

1 stop12h 14m

$268

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

mar. 2/3

5:50 am-1:24 pm

1 stop10h 34m

Santa Ana J. Wayne/Orange Cnty

mar. 2/10

2:15 pm-5:16 pm

1 stop24h 01m

$295

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

mar. 1/27

5:45 am-1:25 pm

1 stop10h 40m

Santa Ana J. Wayne/Orange Cnty

jue. 2/26

2:15 pm-1:21 pm

1 stop20h 06m

$309

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

mar. 2/3

6:30 am-1:24 pm

1 stop9h 54m

Santa Ana J. Wayne/Orange Cnty

sáb. 2/7

2:15 pm-5:58 am

2 stops12h 43m

$311

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

dom. 3/1

6:30 am-1:24 pm

1 stop9h 54m

Santa Ana J. Wayne/Orange Cnty

sáb. 3/7

2:15 pm-5:58 am

2 stops12h 43m

$315

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

vie. 3/6

6:30 pm-1:24 pm

1 stop21h 54m

Santa Ana J. Wayne/Orange Cnty

jue. 3/12

2:15 pm-5:58 am

2 stops12h 43m

$328

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

mié. 2/18

4:00 pm-1:24 pm

1 stop24h 24m

Santa Ana J. Wayne/Orange Cnty

sáb. 2/28

2:15 pm-5:58 am

2 stops12h 43m

$329

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

jue. 3/5

6:30 am-1:24 pm

1 stop9h 54m

Santa Ana J. Wayne/Orange Cnty

sáb. 3/21

2:15 pm-8:34 am

2 stops15h 19m

$340

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

dom. 1/25

6:30 am-1:25 pm

1 stop9h 55m

Santa Ana J. Wayne/Orange Cnty

mar. 2/10

2:15 pm-12:28 pm

1 stop19h 13m

$341

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

vie. 1/30

5:00 pm-1:25 pm

1 stop23h 25m

Santa Ana J. Wayne/Orange Cnty

sáb. 2/7

2:15 pm-5:58 am

2 stops12h 43m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 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, California?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana, California (average of $80). Flying from Region of Ontario to Santa Ana, California in January is currently the most expensive (average of $212). 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 octubre 30, 2025.

It’s optimal to fly from Region of Ontario to Santa Ana, California in the evening. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the morning.

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 4.8 mi from the center of the city.

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

    WestJet, United Airlines, and Delta can get you from Region of Ontario to Santa Ana, California in just under 10h 04m. Your travel time can differ by up to 10h 41m. There are 2113 mi between Region of Ontario and Santa Ana, California. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Santa Ana, California (average of $80). Flying from Region of Ontario to Santa Ana, California in January is currently the most expensive (average of $212). 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 4 airlines flying from Ontario to Santa Ana

Discover the top 4 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$262Average$577FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$411FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$275Average$297FlexibilityNo cancel feeOn-time67%
DeltaCheapest$352Average$416FlexibilityNo cancel feeOn-timeN/A

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