Cheap flights from Santa Ana to Ontario from C$ 151

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana to Ontario departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Santa Ana to Ontario

Cheap round-trip flights

 Logo
6:45 a.m. - 7:58 p.m.SNA-YYZ
10h 13m1 stop
 Logo
9:30 a.m. - 7:14 p.m.YYZ-SNA
12h 44m1 stop
C$ 366
Find Deal
Wed, 1 Oct - Wed, 8 Oct
 Logo
2:15 p.m. - 7:58 p.m.SNA-YYZ
26h 43m1 stop
 Logo
3:00 p.m. - 7:14 p.m.YYZ-SNA
31h 14m2 stops
C$ 383
Find Deal
Tue, 30 Sep - Tue, 7 Oct
WestJet Logo
12:50 p.m. - 12:45 a.m.SNA-YKF
8h 55m1 stop
WestJet Logo
6:00 a.m. - 12:01 p.m.YKF-SNA
9h 01m1 stop
C$ 424WestJet
Find Deal
Thu, 4 Sep - Sat, 6 Sep
WestJet Logo
12:50 p.m. - 12:40 a.m.SNA-YHM
8h 50m1 stop
WestJet Logo
6:00 a.m. - 12:01 p.m.YHM-SNA
9h 01m1 stop
C$ 446WestJet
Find Deal
Sat, 13 Sep - Sat, 20 Sep
United Airlines Logo
9:14 p.m. - 9:19 a.m.SNA-YYZ
9h 05m1 stop
United Airlines Logo
4:18 p.m. - 10:05 p.m.YYZ-SNA
8h 47m1 stop
C$ 518United Airlines
Find Deal
Tue, 2 Sep - Fri, 5 Sep
United Airlines Logo
9:14 p.m. - 9:19 a.m.SNA-YYZ
9h 05m1 stop
United Airlines Logo
6:10 a.m. - 8:28 p.m.YYZ-SNA
17h 18m2 stops
C$ 525United Airlines
Find Deal
Tue, 2 Sep - Sat, 6 Sep
Delta Logo
7:00 a.m. - 4:40 p.m.SNA-YYZ
6h 40m1 stop
Delta Logo
1:20 p.m. - 10:28 p.m.YYZ-SNA
12h 08m1 stop
C$ 533Delta
Find Deal
Sat, 25 Oct - Mon, 27 Oct
Delta Logo
9:00 a.m. - 11:16 p.m.SNA-YUL
11h 16m1 stop
Delta Logo
6:00 a.m. - 10:18 a.m.YUL-SNA
7h 18m1 stop
C$ 542Delta
Find Deal
Sun, 31 Aug - Wed, 10 Sep
American Airlines Logo
8:15 a.m. - 11:02 p.m.SNA-YYZ
11h 47m2 stops
American Airlines Logo
6:49 a.m. - 3:48 p.m.YYZ-SNA
11h 59m1 stop
C$ 558American Airlines
Find Deal
Wed, 22 Oct - Sat, 25 Oct
American Airlines Logo
2:59 p.m. - 4:39 p.m.SNA-YUL
22h 40m1 stop
American Airlines Logo
3:44 p.m. - 8:25 a.m.YUL-SNA
19h 41m1 stop
C$ 565American Airlines
Find Deal
Sat, 25 Oct - Thu, 30 Oct

United Airlines flights from Santa Ana to Region of Ontario

Our best United Airlines deals on Santa Ana to Region of Ontario flight tickets
United Airlines
2 Sep
SNA9:14 p.m.Santa Ana J. Wayne/Orange Cnty
9h 05m
1 stop
YYZ9:19 a.m.Toronto Pearson Intl
5 Sep
YYZ4:18 p.m.Toronto Pearson Intl
8h 47m
1 stop
SNA10:05 p.m.Santa Ana J. Wayne/Orange Cnty
United Airlines
2 Sep
SNA9:14 p.m.Santa Ana J. Wayne/Orange Cnty
9h 05m
1 stop
YYZ9:19 a.m.Toronto Pearson Intl
6 Sep
YYZ6:10 a.m.Toronto Pearson Intl
17h 18m
2 stops
SNA8:28 p.m.Santa Ana J. Wayne/Orange Cnty
United Airlines
5 Sep
SNA5:58 p.m.Santa Ana J. Wayne/Orange Cnty
10h 02m
1 stop
YYZ7:00 a.m.Toronto Pearson Intl
6 Sep
YYZ9:44 a.m.Toronto Pearson Intl
8h 27m
1 stop
SNA3:11 p.m.Santa Ana J. Wayne/Orange Cnty

Delta flights from Santa Ana to Region of Ontario

Our best Delta deals on Santa Ana to Region of Ontario flight tickets
Delta
25 Oct
SNA7:00 a.m.Santa Ana J. Wayne/Orange Cnty
6h 40m
1 stop
YYZ4:40 p.m.Toronto Pearson Intl
27 Oct
YYZ1:20 p.m.Toronto Pearson Intl
12h 08m
1 stop
SNA10:28 p.m.Santa Ana J. Wayne/Orange Cnty
Delta
31 Aug
SNA9:00 a.m.Santa Ana J. Wayne/Orange Cnty
11h 16m
1 stop
YUL11:16 p.m.Montreal Pierre Elliott Trudeau Intl
10 Sep
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 18m
1 stop
SNA10:18 a.m.Santa Ana J. Wayne/Orange Cnty
Delta
4 Sep
SNA9:20 p.m.Santa Ana J. Wayne/Orange Cnty
10h 03m
1 stop
YYZ10:23 a.m.Toronto Pearson Intl
7 Sep
YYZ1:20 p.m.Toronto Pearson Intl
11h 52m
1 stop
SNA10:12 p.m.Santa Ana J. Wayne/Orange Cnty

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana to Region of 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, momondo users made 96,600 searches. Data last updated 18 August 2025.
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

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Wed 1/10

6:45 a.m.-7:58 p.m.

1 stop10h 13m

Toronto Pearson Intl

Wed 8/10

9:30 a.m.-7:14 p.m.

1 stop12h 44m

C$ 366

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 30/9

2:15 p.m.-7:58 p.m.

1 stop26h 43m

Toronto Pearson Intl

Tue 7/10

3:00 p.m.-7:14 p.m.

2 stops31h 14m

C$ 383

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Thu 4/9

12:50 p.m.-12:45 a.m.

1 stop8h 55m

Toronto Region of Waterloo Intl

Sat 6/9

6:00 a.m.-12:01 p.m.

1 stop9h 01m

C$ 424

Santa AnaHamilton

SNA - YHM

SNAYHM

Santa Ana J. Wayne/Orange Cnty

Sat 13/9

12:50 p.m.-12:40 a.m.

1 stop8h 50m

Hamilton

Sat 20/9

6:00 a.m.-12:01 p.m.

1 stop9h 01m

C$ 446

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 2/9

9:14 p.m.-9:19 a.m.

1 stop9h 05m

Toronto Pearson Intl

Fri 5/9

4:18 p.m.-10:05 p.m.

1 stop8h 47m

C$ 518

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Tue 2/9

9:14 p.m.-9:19 a.m.

1 stop9h 05m

Toronto Pearson Intl

Sat 6/9

6:10 a.m.-8:28 p.m.

2 stops17h 18m

C$ 525

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Sat 25/10

7:00 a.m.-4:40 p.m.

1 stop6h 40m

Toronto Pearson Intl

Mon 27/10

1:20 p.m.-10:28 p.m.

1 stop12h 08m

C$ 533

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sun 31/8

9:00 a.m.-11:16 p.m.

1 stop11h 16m

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

6:00 a.m.-10:18 a.m.

1 stop7h 18m

C$ 542

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Wed 22/10

8:15 a.m.-11:02 p.m.

2 stops11h 47m

Toronto Pearson Intl

Sat 25/10

6:49 a.m.-3:48 p.m.

1 stop11h 59m

C$ 558

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sat 25/10

2:59 p.m.-4:39 p.m.

1 stop22h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

3:44 p.m.-8:25 a.m.

1 stop19h 41m

C$ 565

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Santa Ana to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, March is the cheapest month to fly from Santa Ana to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 542. If you are unable to visit Region of Ontario during the month of March, then departing from Santa Ana during the month April is also very affordable. Most momondo users find prices during this month for around C$ 544.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Santa Ana to Region of Ontario is on a Tuesday. Travellers who choose to depart for Region of Ontario on a Tuesday will often find tickets for as low as C$ 706. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 923.

Can stopping save me money on Santa Ana to Region of Ontario flights?

You could potentially save up to 60% on your flight if you consider stops on a Santa Ana to Region of Ontario flight.

Cheap Santa Ana to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana to Region of Ontario

Best price found

C$ 151

Fastest flight time

6h 40m

Direct flights

None

Airports in Region of Ontario

6 airports
The best one-way flight to Region of Ontario from Santa Ana in the past 72 hours is C$ 151. The best round-trip flight deal from Santa Ana to Region of Ontario found on momondo in the last 72 hours is C$ 366.
The fastest flight from Santa Ana to Region of Ontario takes 6h 40m
There are no direct flights from Santa Ana to Region of Ontario. Popular non-direct routes for this connection are Santa Ana J. Wayne/Orange Cnty Airport - Toronto Pearson Intl Airport, Santa Ana J. Wayne/Orange Cnty Airport - Toronto Region of Waterloo Intl Airport and Santa Ana J. Wayne/Orange Cnty Airport - Montreal Pierre Elliott Trudeau Intl Airport.
There are 6 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Region of Waterloo Intl (YKF), Toronto Pearson Intl (YYZ), Toronto Island (YTZ), Hamilton (YHM)
  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario refresh daily.

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to Ontario?

Finding the right flight to Ontario from Santa Ana is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Santa Ana to Ontario with flexible booking policies on momondo?

All flight searches from Santa Ana to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Santa Ana to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Ana to Ontario.

I’m not ready to book a flight from Santa Ana to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Santa Ana and alert you when they change.

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1 adult
Sat 23/8
Sat 30/8

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