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Cheap flights from Santa Ana, California to Ontario from C$ 176

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, California to Ontario departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santa Ana, California to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:25 a.m. - 7:37 p.m.
SNA
-
YYZ
30h 12m1 stop
Multiple Airlines Logo
8:00 p.m. - 12:25 p.m.
YYZ
-
SNA
19h 25m1 stop
C$ 336Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
3:56 p.m. - 6:43 a.m.
SNA
-
YYZ
11h 47m1 stop
Multiple Airlines Logo
10:00 a.m. - 8:57 p.m.
YYZ
-
SNA
13h 57m2 stops
C$ 352Multiple Airlines
Sun, 1 Feb - Mon, 9 Feb
WestJet Logo
12:50 p.m. - 12:45 a.m.
SNA
-
YKF
8h 55m1 stop
WestJet Logo
6:00 a.m. - 11:59 a.m.
YKF
-
SNA
8h 59m1 stop
C$ 519WestJet
Tue, 5 May - Tue, 12 May
WestJet Logo
12:50 p.m. - 12:40 a.m.
SNA
-
YHM
8h 50m1 stop
WestJet Logo
6:00 a.m. - 11:59 a.m.
YHM
-
SNA
8h 59m1 stop
C$ 544WestJet
Tue, 12 May - Sun, 17 May
Delta Logo
11:45 a.m. - 11:50 p.m.
SNA
-
YUL
9h 05m1 stop
Delta Logo
12:50 p.m. - 10:15 p.m.
YUL
-
SNA
12h 25m1 stop
C$ 608Delta
Wed, 14 Jan - Sun, 25 Jan
American Airlines Logo
1:54 p.m. - 3:08 p.m.
SNA
-
YUL
22h 14m1 stop
American Airlines Logo
3:50 p.m. - 10:01 p.m.
YUL
-
SNA
9h 11m1 stop
C$ 632American Airlines
Sun, 18 Jan - Sun, 25 Jan
Delta Logo
9:20 p.m. - 11:25 a.m.
SNA
-
YUL
11h 05m1 stop
Delta Logo
12:30 p.m. - 8:10 p.m.
YUL
-
SNA
10h 40m1 stop
C$ 643Delta
Mon, 16 Feb - Tue, 24 Feb
American Airlines Logo
6:51 p.m. - 3:08 p.m.
SNA
-
YUL
17h 17m2 stops
American Airlines Logo
7:00 a.m. - 8:02 p.m.
YUL
-
SNA
16h 02m1 stop
C$ 646American Airlines
Sun, 18 Jan - Sun, 25 Jan
Air Canada Logo
12:25 p.m. - 6:43 a.m.
SNA
-
YOW
15h 18m1 stop
Air Canada Logo
5:35 p.m. - 11:25 a.m.
YOW
-
SNA
20h 50m2 stops
C$ 666Air Canada
Sat, 17 Jan - Sat, 24 Jan
Air Canada Logo
12:25 p.m. - 6:43 a.m.
SNA
-
YOW
15h 18m1 stop
Air Canada Logo
7:25 p.m. - 11:25 a.m.
YOW
-
SNA
19h 00m2 stops
C$ 674Air Canada
Sat, 17 Jan - Sun, 25 Jan

WestJet flights from Santa Ana, California to Region of Ontario

Our best WestJet deals on Santa Ana, California to Region of Ontario flight tickets
WestJet
12 Mar
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
12h 58m
1 stop
YYZ6:13 a.m.Toronto Pearson Intl
14 Mar
YYZ10:15 p.m.Toronto Pearson Intl
18h 09m
1 stop
SNA1:24 p.m.Santa Ana J. Wayne/Orange Cnty
C$ 497
Find similar
WestJet
5 May
SNA12:50 p.m.Santa Ana J. Wayne/Orange Cnty
8h 55m
1 stop
YKF12:45 a.m.Toronto Region of Waterloo Intl
12 May
YKF6:00 a.m.Toronto Region of Waterloo Intl
8h 59m
1 stop
SNA11:59 a.m.Santa Ana J. Wayne/Orange Cnty
C$ 519
Find similar
WestJet
12 May
SNA12:50 p.m.Santa Ana J. Wayne/Orange Cnty
8h 50m
1 stop
YHM12:40 a.m.Hamilton
17 May
YHM6:00 a.m.Hamilton
8h 59m
1 stop
SNA11:59 a.m.Santa Ana J. Wayne/Orange Cnty
C$ 544
Find similar

Delta flights from Santa Ana, California to Region of Ontario

Our best Delta deals on Santa Ana, California to Region of Ontario flight tickets
Delta
17 Dec
SNA12:45 p.m.Santa Ana J. Wayne/Orange Cnty
8h 14m
1 stop
YYZ11:59 p.m.Toronto Pearson Intl
13 Jan
YYZ6:00 a.m.Toronto Pearson Intl
11h 34m
2 stops
SNA2:34 p.m.Santa Ana J. Wayne/Orange Cnty
C$ 606
Find similar
Delta
17 Dec
SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty
7h 17m
1 stop
YYZ5:02 p.m.Toronto Pearson Intl
13 Jan
YYZ6:10 a.m.Toronto Pearson Intl
8h 39m
1 stop
SNA11:49 a.m.Santa Ana J. Wayne/Orange Cnty
C$ 607
Find similar
Delta
14 Jan
SNA11:45 a.m.Santa Ana J. Wayne/Orange Cnty
9h 05m
1 stop
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
25 Jan
YUL12:50 p.m.Montreal Pierre Elliott Trudeau Intl
12h 25m
1 stop
SNA10:15 p.m.Santa Ana J. Wayne/Orange Cnty
C$ 608
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana, California 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 4 December 2025.
Use the filters below to find and compare flights from Santa Ana, California 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

Thu 5/2

10:25 a.m.-7:37 p.m.

1 stop30h 12m

Toronto Pearson Intl

Mon 9/2

8:00 p.m.-12:25 p.m.

1 stop19h 25m

C$ 336

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Sun 1/2

3:56 p.m.-6:43 a.m.

1 stop11h 47m

Toronto Pearson Intl

Mon 9/2

10:00 a.m.-8:57 p.m.

2 stops13h 57m

C$ 352

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

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

1 stop8h 55m

Toronto Region of Waterloo Intl

Tue 12/5

6:00 a.m.-11:59 a.m.

1 stop8h 59m

C$ 519

Santa AnaHamilton

SNA - YHM

SNAYHM

Santa Ana J. Wayne/Orange Cnty

Tue 12/5

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

1 stop8h 50m

Hamilton

Sun 17/5

6:00 a.m.-11:59 a.m.

1 stop8h 59m

C$ 544

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 14/1

11:45 a.m.-11:50 p.m.

1 stop9h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

12:50 p.m.-10:15 p.m.

1 stop12h 25m

C$ 608

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

1:54 p.m.-3:08 p.m.

1 stop22h 14m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

3:50 p.m.-10:01 p.m.

1 stop9h 11m

C$ 632

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Mon 16/2

9:20 p.m.-11:25 a.m.

1 stop11h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

12:30 p.m.-8:10 p.m.

1 stop10h 40m

C$ 643

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

6:51 p.m.-3:08 p.m.

2 stops17h 17m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

7:00 a.m.-8:02 p.m.

1 stop16h 02m

C$ 646

Santa AnaOttawa

SNA - YOW

SNAYOW

Santa Ana J. Wayne/Orange Cnty

Sat 17/1

12:25 p.m.-6:43 a.m.

1 stop15h 18m

Ottawa

Sat 24/1

5:35 p.m.-11:25 a.m.

2 stops20h 50m

C$ 666

Santa AnaOttawa

SNA - YOW

SNAYOW

Santa Ana J. Wayne/Orange Cnty

Sat 17/1

12:25 p.m.-6:43 a.m.

1 stop15h 18m

Ottawa

Sun 25/1

7:25 p.m.-11:25 a.m.

2 stops19h 00m

C$ 674

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ontario from

How to get the cheapest flight ticket from Santa Ana, California 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, April is the cheapest month to fly from Santa Ana, California to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 519. If you are unable to visit Region of Ontario during the month of April, then departing from Santa Ana, California during the month March is also very affordable. Most momondo users find prices during this month for around C$ 547.

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

The cheapest day to depart from Santa Ana, California 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$ 713. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 932.

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

You could potentially save up to 14% on your flight if you consider stops on a Santa Ana, California to Region of Ontario flight.

Cheap Santa Ana, California to Region of Ontario flight deals and tips

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

Fastest flight time

6h 43m

Direct flights

None
The fastest flight from Santa Ana, California to Region of Ontario takes 6h 43m
There are no direct flights from Santa Ana, California to Region of Ontario. There are no popular flight routes from Santa Ana, California to Region of Ontario.
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  • 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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