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Cheap flights from Santa Ana, CA to Ontario from C$ 231

SNA — YYZ
24 Oct — 31 Oct1
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

Thu 22/105:50 p.m. -
1 stop8h 55m
Thu 29/106:00 a.m. -
1 stop9h 30m
Deal found 23/9C$ 517
Thu 29/101:30 p.m. -
2 stops14h 15m
Mon 9/117:00 a.m. -
1 stop15h 11m
Deal found 21/9C$ 530
Thu 5/112:01 p.m. -
1 stop26h 34m
Thu 12/1111:30 a.m. -
1 stop10h 41m
Deal found 23/9C$ 534
Thu 22/104:08 p.m. -
1 stop11h 31m
Wed 28/103:15 p.m. -
2 stops25h 47m
Deal found 22/9C$ 541
Fri 6/1111:38 a.m. -
2 stops51h 32m
Fri 13/1111:30 a.m. -
1 stop10h 41m
Deal found 22/9C$ 555
Wed 2/1211:34 a.m. -
1 stop8h 03m
Sun 6/126:30 a.m. -
1 stop8h 36m
Deal found 21/9C$ 557
Mon 26/104:08 p.m. -
2 stops18h 57m
Thu 29/106:00 a.m. -
1 stop9h 30m
Deal found 22/9C$ 564
Tue 27/107:30 a.m. -
2 stops19h 30m
Fri 30/1011:30 a.m. -
1 stop10h 41m
Deal found 21/9C$ 578

Find flight deals from Santa Ana to Ontario

Round-trip from

C$ 517

One-way from

C$ 231

Popular in

July

Cheapest in

January

Average price

C$ 665
WestJet
  • WestJet
  • 22/10-29/10
  • 2 total stops
  • 18h 25m total
  • Santa Ana to Ontario
Search Deals
WestJet
  • WestJet
  • 15/10-31/12
  • 1 total stop
  • 10h 05m total
  • Santa Ana to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 175 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Thu 15/10

5:50 p.m.-6:55 a.m.

1 stop10h 05m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 231

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Thu 26/11

6:45 a.m.-4:47 p.m.

1 stop7h 02m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 241

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Wed 16/12

6:45 a.m.-9:56 p.m.

1 stop12h 11m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 261

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Mon 26/10

6:36 p.m.-9:47 a.m.

2 stops12h 11m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 263

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Sat 14/11

6:45 a.m.-9:57 p.m.

1 stop12h 12m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 273

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

9:00 a.m.-11:15 p.m.

1 stop11h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 273

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Sat 24/10

7:15 a.m.-6:30 p.m.

1 stop8h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 282

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Sun 25/10

7:45 a.m.-9:59 p.m.

1 stop11h 14m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 283
Quickest round-trip

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Thu 5/11

2:22 p.m.-11:59 p.m.

1 stop6h 37m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 287

Santa AnaToronto

SNA Santa Ana J. Wayne/Orange Cnty - YYZ Toronto Pearson Intl

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Thu 29/10

7:00 a.m.-4:44 p.m.

1 stop6h 44m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 289

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/9

Showing 1-10 of 18 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

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, California to Region of Ontario?

Currently, February is the cheapest month in which you can book a flight from Santa Ana, California to Region of Ontario (average of C$ 489). Flying from Santa Ana, California to Region of Ontario in March is currently the most expensive (average of C$ 1,268). 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.

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

Airfare is below average for this route at the moment.
Santa Ana, California to Region of Ontario flights typically cost between C$ 601 and C$ 963 in October.
The cheapest round-trip price found within the last 5 days was C$ 517 on WestJet (22 Oct-29 Oct).

Related info for your journey

  • 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, California to Region of Ontario?

    For as low as C$ 557, United Airlines can have you in Region of Ontario from Santa Ana, California in 8h 03m. Santa Ana, California and Region of Ontario are separated by a distance of 3463 km. This flight may include one or multiple stops.

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

    When deciding which route to take from Santa Ana, California 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 - Ottawa 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, California to Region of Ontario?

    Currently, February is the cheapest month in which you can book a flight from Santa Ana, California to Region of Ontario (average of C$ 489). Flying from Santa Ana, California to Region of Ontario in March is currently the most expensive (average of C$ 1,268). 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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