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$82+ Cheap flights from Santa Ana (SNA) to Ontario

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — YYZ
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Santa Ana to Ontario

Keep the following information in mind while searching for Santa Ana to Ontario flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$210
(Kiwi.com)

One-way from

$82
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$292
From Santa Ana J. Wayne/Orange Cnty to Ontario
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One-way flight from Santa Ana J. Wayne/Orange Cnty to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($57 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 September 2025
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Find flight deals from Santa Ana to Ontario

Cheapest flights from Santa Ana to Ontario
Explore the most affordable flight options available from Santa Ana to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
mié. 10/158:09 pmSNA - YYZ
1 stop20h 49mMultiple Airlines
mié. 10/229:45 amYYZ - SNA
1 stop12h 29mMultiple Airlines
Deal found 9/15$210
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
mié. 10/158:09 pmSNA - YYZ
1 stop20h 49mMultiple Airlines
mar. 10/2111:00 amYYZ - SNA
2 stops14h 03mMultiple Airlines
Deal found 9/15$213
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
mié. 10/86:45 amSNA - YYZ
1 stop10h 13mMultiple Airlines
mié. 10/151:30 pmYYZ - SNA
2 stops32h 44mMultiple Airlines
Deal found 9/16$215
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
mié. 10/158:09 pmSNA - YYZ
1 stop20h 49mMultiple Airlines
vie. 10/2410:00 amYYZ - SNA
2 stops15h 03mMultiple Airlines
Deal found 9/17$216
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
jue. 10/166:45 amSNA - YYZ
1 stop10h 13mMultiple Airlines
mar. 10/2111:00 amYYZ - SNA
2 stops14h 03mMultiple Airlines
Deal found 9/17$225
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
jue. 10/166:45 amSNA - YYZ
1 stop10h 13mMultiple Airlines
vie. 10/249:45 amYYZ - SNA
1 stop12h 29mMultiple Airlines
Deal found 9/17$228
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
mié. 10/86:45 amSNA - YYZ
1 stop10h 13mMultiple Airlines
lun. 10/138:00 amYYZ - SNA
2 stops38h 14mMultiple Airlines
Deal found 9/16$235
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
jue. 10/168:09 pmSNA - YYZ
1 stop20h 49mMultiple Airlines
mié. 10/229:45 amYYZ - SNA
1 stop12h 29mMultiple Airlines
Deal found 9/15$240
This Trip.com deal was found by Cheapflights users on 9/15. 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.
dom. 9/2812:50 pmSNA - YKF
1 stop8h 55mWestJet
sáb. 10/46:00 amYKF - SNA
1 stop9h 01mWestJet
Deal found 9/15$318
This Trip.com deal was found by Cheapflights users on 9/15. 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.
dom. 9/2812:50 pmSNA - YHM
1 stop8h 50mWestJet
sáb. 10/46:00 amYHM - SNA
1 stop9h 01mWestJet
Deal found 9/15$336
This FlightHub deal was found by Cheapflights users on 9/15. 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. 10/912:50 pmSNA - YHM
1 stop8h 50mWestJet
dom. 10/126:00 amYHM - SNA
1 stop9h 01mWestJet
Deal found 9/15$340
This FlightHub deal was found by Cheapflights users on 9/16. 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. 10/1612:50 pmSNA - YHM
1 stop8h 50mWestJet
mar. 10/216:00 amYHM - SNA
1 stop9h 01mWestJet
Deal found 9/16$341

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Ontario 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Santa Ana to Ontario that are best for you.

Fly from

Santa Ana

Fly to

Ontario

Route

Depart

Return

Price

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

mié. 10/15

8:09 pm-7:58 pm

1 stop20h 49m

Toronto Pearson Intl

mié. 10/22

11:00 am-10:03 pm

2 stops14h 03m

$213

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

jue. 10/16

6:45 am-7:58 pm

1 stop10h 13m

Toronto Pearson Intl

sáb. 10/18

11:00 am-10:03 pm

2 stops14h 03m

$250

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

sáb. 10/18

6:45 am-10:52 pm

2 stops13h 07m

Toronto Pearson Intl

mié. 10/22

9:45 am-7:14 pm

1 stop12h 29m

$259

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

vie. 10/17

8:09 pm-6:20 am

1 stop7h 11m

Toronto Pearson Intl

vie. 10/24

10:00 am-10:03 pm

2 stops15h 03m

$262

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

mié. 10/15

6:45 am-10:52 pm

2 stops13h 07m

Toronto Pearson Intl

lun. 10/20

9:40 pm-12:01 pm

1 stop17h 21m

$286

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

jue. 10/16

8:09 pm-7:58 pm

1 stop20h 49m

Toronto Pearson Intl

mar. 10/21

9:30 am-7:14 pm

1 stop12h 44m

$295

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

lun. 10/20

8:09 pm-12:31 am

3 stops25h 22m

Toronto Pearson Intl

sáb. 10/25

9:40 pm-1:25 pm

1 stop18h 45m

$299

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

mar. 10/14

12:50 pm-12:22 am

1 stop8h 32m

Toronto Pearson Intl

jue. 10/23

6:30 am-7:14 pm

2 stops15h 44m

$300

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

jue. 10/16

8:09 pm-8:52 pm

2 stops21h 43m

Toronto Pearson Intl

lun. 10/20

10:25 pm-10:03 pm

2 stops26h 38m

$307

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

dom. 9/28

12:50 pm-12:45 am

1 stop8h 55m

Toronto Region of Waterloo Intl

sáb. 10/4

6:00 am-12:01 pm

1 stop9h 01m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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Best time to book a flight from Santa Ana to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Santa Ana 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 Santa Ana to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Santa Ana to Region of Ontario (average of $243). Flying from Santa Ana to Region of Ontario in August is currently the most expensive (average of $348). 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 SNA to ON?

Find hourly flight availability from Santa Ana to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

When flying from Santa Ana to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated septiembre 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Santa Ana to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Ontario. 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 from for flights from Santa Ana to Ontario?

    For a flight from Santa Ana to Ontario, you will be flying from 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 Santa Ana to Region of Ontario?

    There are many flights that can get you from Santa Ana to Region of Ontario in 8h 55m. Fly via WestJet, Delta, or United Airlines to get the fastest option. Santa Ana and Region of Ontario are separated by a distance of 2113 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

    Yes. In addition to deals on Santa Ana to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Ontario.

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

    Yes. Cheapflights offers flight deals from Santa Ana to Ontario 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 Santa Ana to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Santa Ana to Region of Ontario (average of $243). Flying from Santa Ana to Region of Ontario in August is currently the most expensive (average of $348). 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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Alternative routes for Santa Ana to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Santa Ana to Ontario

Discover the top 4 airlines that operate flights from Santa Ana to Ontario. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$153Average$586FlexibilityNo cancel feeOn-time67%
DeltaCheapest$169Average$436FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$461FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$315Average$413FlexibilityNo cancel feeOn-time69%

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