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Cheap flights from Santa Ana to Ontario from C$ 210

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — YYZ
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santa Ana to Ontario

Enter your travel dates to find the best prices.

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 22 March 2026.

Tue 5/57:30 a.m.
SNA
-
YYZ
1 stop9h 30m
Multiple Airlines
Tue 12/510:50 a.m.
YYZ
-
SNA
2 stops33h 55m
Multiple Airlines
Deal found 18/3C$ 414
Tue 5/57:30 a.m.
SNA
-
YYZ
1 stop9h 39m
Multiple Airlines
Sun 10/59:30 a.m.
YYZ
-
SNA
1 stop9h 05m
Multiple Airlines
Deal found 20/3C$ 460
Tue 5/57:30 a.m.
SNA
-
YYZ
1 stop9h 39m
Multiple Airlines
Sat 9/59:30 a.m.
YYZ
-
SNA
1 stop28h 58m
Multiple Airlines
Deal found 20/3C$ 461
Tue 5/57:30 a.m.
SNA
-
YYZ
1 stop9h 39m
Multiple Airlines
Wed 13/59:30 a.m.
YYZ
-
SNA
1 stop28h 58m
Multiple Airlines
Deal found 20/3C$ 465
Fri 10/47:25 a.m.
SNA
-
YYZ
1 stop19h 55m
Multiple Airlines
Mon 13/47:45 a.m.
YYZ
-
SNA
2 stops14h 55m
Multiple Airlines
Deal found 18/3C$ 483
Tue 5/57:30 a.m.
SNA
-
YYZ
1 stop9h 39m
Multiple Airlines
Mon 11/51:45 p.m.
YYZ
-
SNA
1 stop28h 38m
Multiple Airlines
Deal found 20/3C$ 492
Tue 28/47:30 a.m.
SNA
-
YYZ
1 stop9h 25m
Multiple Airlines
Fri 1/510:00 a.m.
YYZ
-
SNA
2 stops30h 44m
Multiple Airlines
Deal found 18/3C$ 527
Thu 7/54:20 p.m.
SNA
-
YYZ
1 stop23h 59m
Multiple Airlines
Sun 10/59:30 a.m.
YYZ
-
SNA
1 stop9h 05m
Multiple Airlines
Deal found 20/3C$ 532
Tue 21/47:30 a.m.
SNA
-
YYZ
2 stops33h 06m
Multiple Airlines
Sun 26/49:00 a.m.
YYZ
-
SNA
1 stop11h 00m
Multiple Airlines
Deal found 19/3C$ 541
Thu 30/45:50 p.m.
SNA
-
YUL
1 stop10h 15m
Multiple Airlines
Sat 2/57:15 a.m.
YUL
-
SNA
2 stops17h 30m
Multiple Airlines
Deal found 19/3C$ 589
Tue 21/46:45 a.m.
SNA
-
YUL
1 stop7h 45m
United Airlines
Wed 29/43:25 p.m.
YUL
-
SNA
1 stop9h 47m
United Airlines
Deal found 18/3C$ 594
Thu 11/65:50 p.m.
SNA
-
YUL
1 stop10h 15m
WestJet
Sun 14/66:45 a.m.
YUL
-
SNA
2 stops13h 15m
WestJet
Deal found 18/3C$ 595

Find 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 22 March 2026.

Round-trip from

C$ 414

One-way from

C$ 210

Popular in

December

Cheapest in

June

Average price

C$ 567
5/5-12/5
  • 5/5-12/5
  • 3 total stops
  • 43h 25m total
  • Santa Ana to Ontario
Search Deals
19/6
  • 19/6
  • 1 total stop
  • 7h 29m total
  • Santa Ana to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 629,999 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Santa Ana to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Fri 17/4

7:44 p.m.-7:00 a.m.

1 stop8h 16m

Toronto Pearson Intl

Sat 18/4

10:45 a.m.-5:23 p.m.

1 stop9h 38m

C$ 571

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Wed 15/4

11:10 a.m.-9:32 p.m.

1 stop7h 22m

Toronto Pearson Intl

Wed 22/4

6:30 a.m.-2:08 p.m.

1 stop10h 38m

C$ 593
Quickest round-trip

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Wed 13/5

7:00 a.m.-4:33 p.m.

1 stop6h 33m

Toronto Pearson Intl

Mon 18/5

5:45 p.m.-9:54 p.m.

1 stop7h 09m

C$ 605

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Thu 16/4

9:00 a.m.-9:32 p.m.

1 stop9h 32m

Toronto Pearson Intl

Sat 18/4

7:00 a.m.-8:55 p.m.

2 stops16h 55m

C$ 612

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 15/4

6:39 p.m.-10:40 a.m.

2 stops13h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

6:00 a.m.-5:23 p.m.

2 stops14h 23m

C$ 615

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Wed 22/4

6:28 p.m.-9:19 a.m.

2 stops11h 51m

Toronto Pearson Intl

Sat 25/4

10:45 a.m.-9:45 p.m.

2 stops14h 00m

C$ 615

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

11:54 a.m.-11:51 p.m.

1 stop8h 57m

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

12:40 p.m.-10:29 p.m.

1 stop12h 49m

C$ 617

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 14/4

2:40 p.m.-10:40 a.m.

1 stop17h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:10 a.m.-10:35 p.m.

1 stop19h 25m

C$ 617

Santa AnaOttawa

SNA - YOW

SNAYOW

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

9:05 p.m.-9:11 a.m.

1 stop9h 06m

Ottawa

Tue 12/5

5:25 p.m.-10:35 p.m.

1 stop8h 10m

C$ 617

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 21/4

6:39 p.m.-9:19 a.m.

2 stops11h 40m

Toronto Pearson Intl

Sat 25/4

10:45 a.m.-9:45 p.m.

2 stops14h 00m

C$ 626

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Santa Ana to Region of Ontario (average of C$ 107). Flying from Santa Ana to Region of Ontario in December is currently the most expensive (average of C$ 258). 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.

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?

    If you book a flight to Ontario from Santa Ana, you will be flying from J. Wayne/Orange Cnty, which is the city’s only airport. Santa Ana J. Wayne/Orange Cnty (SNA) is located 7.7 km from the centre of Santa Ana.

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

    Airlines like United Airlines, Delta, and Air Canada fly from Santa Ana to Region of Ontario in about 6h 33m. The time it takes to get you to your destination can typically vary by up to 4h 59m. The distance from Santa Ana to Region of Ontario is about 3463 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Santa Ana to Region of Ontario are Air Canada (C$ 189), United Airlines (C$ 195), and Delta (C$ 195).

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

    When deciding which route to take from Santa Ana to Region of Ontario consider Santa Ana J. Wayne/Orange Cnty - Toronto Pearson Intl, Santa Ana J. Wayne/Orange Cnty - Montreal Pierre Elliott Trudeau Intl or Santa Ana J. Wayne/Orange Cnty - Toronto Island as they are the most popular.

  • 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, June is the cheapest month in which you can book a flight from Santa Ana to Region of Ontario (average of C$ 107). Flying from Santa Ana to Region of Ontario in December is currently the most expensive (average of C$ 258). 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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Fly with Cheapflights

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

Cheapflights makes it easy to find Santa Ana to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Santa Ana to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santa Ana to Ontario flexibly with Cheapflights today.

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

Yes! Start tracking prices for Santa Ana to Ontario 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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