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Cheap flights from Ontario to Orange County from C$ 199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Orange County departing on 10/3. 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 Ontario to Orange County

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 p.m. - 9:53 a.m.
YYZ
-
SNA
16h 53m
1 stop
Multiple Airlines Logo
6:45 a.m. - 7:00 a.m.
SNA
-
YYZ
21h 15m
1 stop
C$ 359Multiple Airlines
Mon, 6 Apr - Thu, 9 Apr
Multiple Airlines Logo
8:35 p.m. - 1:00 p.m.
YYZ
-
SNA
19h 25m
1 stop
Multiple Airlines Logo
2:53 p.m. - 11:11 p.m.
SNA
-
YYZ
29h 18m
2 stops
C$ 360Multiple Airlines
Thu, 19 Mar - Tue, 24 Mar
United Airlines Logo
10:44 a.m. - 9:58 p.m.
YOW
-
SNA
14h 14m
2 stops
United Airlines Logo
9:00 a.m. - 11:54 p.m.
SNA
-
YOW
11h 54m
2 stops
C$ 515United Airlines
Wed, 15 Apr - Sat, 18 Apr
United Airlines Logo
5:20 p.m. - 10:30 p.m.
YOW
-
SNA
8h 10m
1 stop
United Airlines Logo
3:29 p.m. - 1:59 p.m.
SNA
-
YOW
19h 30m
2 stops
C$ 516United Airlines
Tue, 31 Mar - Thu, 23 Apr
WestJet Logo
5:50 a.m. - 1:24 p.m.
YHM
-
SNA
10h 34m
1 stop
WestJet Logo
2:15 p.m. - 5:16 p.m.
SNA
-
YHM
24h 01m
1 stop
C$ 517WestJet
Tue, 3 Mar - Tue, 10 Mar
Delta Logo
12:30 p.m. - 8:10 p.m.
YUL
-
SNA
10h 40m
1 stop
Delta Logo
12:34 p.m. - 11:13 p.m.
SNA
-
YUL
7h 39m
1 stop
C$ 552Delta
Thu, 5 Mar - Thu, 12 Mar
Delta Logo
6:00 a.m. - 10:42 a.m.
YUL
-
SNA
7h 42m
1 stop
Delta Logo
1:11 p.m. - 11:48 p.m.
SNA
-
YUL
7h 37m
1 stop
C$ 553Delta
Tue, 14 Apr - Sat, 18 Apr
WestJet Logo
6:20 a.m. - 1:24 p.m.
YKF
-
SNA
10h 04m
1 stop
WestJet Logo
2:15 p.m. - 5:29 a.m.
SNA
-
YKF
12h 14m
1 stop
C$ 579WestJet
Thu, 5 Mar - Sun, 8 Mar
Air Canada Logo
5:55 p.m. - 10:09 a.m.
YOW
-
SNA
19h 14m
1 stop
Air Canada Logo
4:15 p.m. - 1:59 p.m.
SNA
-
YOW
18h 44m
2 stops
C$ 624Air Canada
Sun, 15 Mar - Tue, 31 Mar
Air Canada Logo
5:55 p.m. - 10:09 a.m.
YOW
-
SNA
19h 14m
1 stop
Air Canada Logo
7:00 a.m. - 1:38 a.m.
SNA
-
YOW
15h 38m
2 stops
C$ 628Air Canada
Sun, 15 Mar - Wed, 25 Mar

WestJet flights from Region of Ontario to Orange County

Our best WestJet deals on Region of Ontario to Orange County flight tickets
WestJet
10 Mar
YYZ6:30 a.m.Toronto Pearson Intl
9h 54m
1 stop
SNA1:24 p.m.Santa Ana J. Wayne/Orange Cnty
12 Mar
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
12h 43m
2 stops
YYZ5:58 a.m.Toronto Pearson Intl
C$ 440
WestJet
10 Mar
YYZ6:30 a.m.Toronto Pearson Intl
9h 54m
1 stop
SNA1:24 p.m.Santa Ana J. Wayne/Orange Cnty
12 Mar
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
12h 43m
2 stops
YYZ5:58 a.m.Toronto Pearson Intl
C$ 442
WestJet
3 Mar
YYZ6:30 a.m.Toronto Pearson Intl
9h 54m
1 stop
SNA1:24 p.m.Santa Ana J. Wayne/Orange Cnty
10 Mar
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
21h 43m
1 stop
YYZ2:58 p.m.Toronto Pearson Intl
C$ 470

United Airlines flights from Region of Ontario to Orange County

Our best United Airlines deals on Region of Ontario to Orange County flight tickets
United Airlines
25 Feb
YYZ10:45 a.m.Toronto Pearson Intl
9h 48m
1 stop
SNA5:33 p.m.Santa Ana J. Wayne/Orange Cnty
4 Mar
SNA6:35 p.m.Santa Ana J. Wayne/Orange Cnty
12h 23m
2 stops
YYZ9:58 a.m.Toronto Pearson Intl
C$ 479
United Airlines
15 Apr
YOW10:44 a.m.Ottawa
14h 14m
2 stops
SNA9:58 p.m.Santa Ana J. Wayne/Orange Cnty
18 Apr
SNA9:00 a.m.Santa Ana J. Wayne/Orange Cnty
11h 54m
2 stops
YOW11:54 p.m.Ottawa
C$ 515
United Airlines
31 Mar
YOW6:25 a.m.Ottawa
17h 30m
2 stops
SNA8:55 p.m.Santa Ana J. Wayne/Orange Cnty
24 Apr
SNA6:28 p.m.Santa Ana J. Wayne/Orange Cnty
11h 43m
2 stops
YOW9:11 a.m.Ottawa
C$ 516

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Orange County 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 5 February 2026.
Use the filters below to find and compare flights from Ontario to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Mon 6/4

8:00 p.m.-9:53 a.m.

1 stop16h 53m

Santa Ana J. Wayne/Orange Cnty

Thu 9/4

6:45 a.m.-7:00 a.m.

1 stop21h 15m

C$ 359

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 19/3

8:35 p.m.-1:00 p.m.

1 stop19h 25m

Santa Ana J. Wayne/Orange Cnty

Tue 24/3

2:53 p.m.-11:11 p.m.

2 stops29h 18m

C$ 360

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Wed 15/4

10:44 a.m.-9:58 p.m.

2 stops14h 14m

Santa Ana J. Wayne/Orange Cnty

Sat 18/4

9:00 a.m.-11:54 p.m.

2 stops11h 54m

C$ 515

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Tue 31/3

5:20 p.m.-10:30 p.m.

1 stop8h 10m

Santa Ana J. Wayne/Orange Cnty

Thu 23/4

3:29 p.m.-1:59 p.m.

2 stops19h 30m

C$ 516

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Tue 3/3

5:50 a.m.-1:24 p.m.

1 stop10h 34m

Santa Ana J. Wayne/Orange Cnty

Tue 10/3

2:15 p.m.-5:16 p.m.

1 stop24h 01m

C$ 517

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

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

1 stop10h 40m

Santa Ana J. Wayne/Orange Cnty

Thu 12/3

12:34 p.m.-11:13 p.m.

1 stop7h 39m

C$ 552

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:00 a.m.-10:42 a.m.

1 stop7h 42m

Santa Ana J. Wayne/Orange Cnty

Sat 18/4

1:11 p.m.-11:48 p.m.

1 stop7h 37m

C$ 553

TorontoSanta Ana

YKF - SNA

YKFSNA

Toronto Region of Waterloo Intl

Thu 5/3

6:20 a.m.-1:24 p.m.

1 stop10h 04m

Santa Ana J. Wayne/Orange Cnty

Sun 8/3

2:15 p.m.-5:29 a.m.

1 stop12h 14m

C$ 579

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Sun 15/3

5:55 p.m.-10:09 a.m.

1 stop19h 14m

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

4:15 p.m.-1:59 p.m.

2 stops18h 44m

C$ 624

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Sun 15/3

5:55 p.m.-10:09 a.m.

1 stop19h 14m

Santa Ana J. Wayne/Orange Cnty

Wed 25/3

7:00 a.m.-1:38 a.m.

2 stops15h 38m

C$ 628

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 Orange County from

How to get the cheapest flight ticket from Region of Ontario to Orange County

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 Orange County?

In general, May is the cheapest month to fly from Region of Ontario to Orange County. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 321. If you aren’t able to travel during the month of May, then book flights to Orange County from Region of Ontario during September instead. Flights to Orange County in September, while not as cheap as those in May, still average around C$ 330.

What is the cheapest day to depart on your flight to Orange County?

The cheapest day to depart from Region of Ontario to Orange County is on a Thursday when prices can be found for as low as C$ 429. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 540. These prices are subject to change though, so be sure to set up a Price Alert for flights to Orange County.

What is the cheapest time of day to depart on your flight to Orange County?

According to our data, the cheapest time of day to fly to Orange County is in the evening. momondo users have found flights departing from Region of Ontario to Orange County in the evening for as low as C$ 346. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Orange County are more costly in the afternoon, with an average ticket price of C$ 564. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Orange County?

You are more likely to see cheaper flights to Orange County from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Orange County for around C$ 399 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orange County from Region of Ontario for as low as C$ 333 on momondo.

Cheap Region of Ontario to Orange County flight deals and tips

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

Fastest flight time

8h 25m

Direct flights

None
The fastest flight from Region of Ontario to Orange County takes 8h 25m
There are no direct flights from Region of Ontario to Orange County. There are no popular flight routes from Region of Ontario to Orange County.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Orange County?

    Prices for flights from Ontario to Orange County refresh daily.

  • How many operators does momondo search for flights from Ontario to Orange County?

  • How old do you have to be to fly from Ontario to Orange County?

    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 Ontario to Orange County.

  • What documentation or ID do you need to fly to Orange County?

    The travel and health documents required for your trip to Orange County can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Orange County. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Region of Ontario to Orange County?

Best airlines flying from Region of Ontario to Orange County

Compare and see reviews for airlines that fly from Region of Ontario to Orange County with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 243Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
American AirlinesPriceFrom C$ 298Free CancellationRating
7.2
11,240 reviews
Search American Airlines flights
WestJetPriceFrom C$ 300Free CancellationRating
7.2
3,255 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 375Free CancellationRating
7.1
10,695 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 378Free CancellationRating
7.4
9,241 reviews
Search United Airlines flights
DeltaPriceFrom C$ 382Free CancellationRating
7.9
8,154 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Orange County?

It is quick and easy to find Ontario to Orange County flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Orange County that suits you.

Can I find flights from Ontario to Orange County with flexible booking policies on momondo?

momondo does allow users to show only those flights to Orange County from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Orange County?

Once all potential Ontario to Orange County flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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