What is the cheapest airline that flies from Ontario to Orange County?

Delta, WestJet, and United Airlines are the most popular carriers operating from Ontario to Orange County

How long is the flight from Region of Ontario to Orange County?

Flight times from Region of Ontario to Orange County vary, but if you’re flying out of Toronto and flying into Copenhagen (one of the most popular routes), then the duration is 10h 52m on average. Another popular route from Region of Ontario to Orange County is flying from Hamilton to Copenhagen, which will take roughly 14h 20m. Keep in mind that layovers or delays could extend your travel time.

Which airlines fly to Orange County?

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to Orange County from Region of Ontario according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Orange County. Keep in mind that there are 5 different airlines that fly to Orange County on a routine basis, so you have a few additional options to choose from.

How many flights depart from Region of Ontario to Orange County on average per week?

The number of flights available between Region of Ontario and Orange County is 6 per week as of August 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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?

The number of operators available for flights from Ontario to Orange County is 5 as of August 2026.

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.

C$ 219 Cheap Flights from Ontario to Orange County in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Orange County

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 a.m. - 5:00 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

9h 10m1 stop Calgary

5:50 p.m. - 6:55 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

10h 05m1 stop Calgary

C$ 357WestJet

Thu, 24 Sep - Sun, 27 Sep

9:00 a.m. - 5:00 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

11h 00m1 stop Calgary

5:50 p.m. - 5:45 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

8h 55m1 stop Calgary

C$ 375WestJet

Thu, 15 Oct - Sun, 18 Oct

6:46 a.m. - 12:36 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

8h 50m1 stop Dallas/Fort Worth

11:35 a.m. - 11:29 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

8h 54m1 stop Chicago O'Hare Intl

C$ 418American Airlines

Tue, 27 Oct - Sat, 31 Oct

6:15 a.m. - 5:31 p.m.YOW Ottawa-SNA Santa Ana J. Wayne/Orange Cnty

14h 16m2 stops Chicago O'Hare Intl Denver Intl

6:50 a.m. - 9:56 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YOW Ottawa

12h 06m2 stops Denver Intl Newark

C$ 424United Airlines

Sat, 5 Dec - Tue, 8 Dec

5:54 p.m. - 10:04 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

7h 10m1 stop Salt Lake City

12:30 p.m. - 10:59 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 29m1 stop Detroit Metropolitan Wayne County

C$ 424Delta

Wed, 9 Sep - Wed, 16 Sep

12:08 p.m. - 10:30 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

13h 22m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

12:30 p.m. - 10:59 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 29m1 stop Detroit Metropolitan Wayne County

C$ 424Delta

Wed, 9 Sep - Wed, 16 Sep

6:46 a.m. - 12:36 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

8h 50m1 stop Dallas/Fort Worth

10:42 a.m. - 11:29 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

9h 47m2 stops Dallas/Fort Worth Chicago O'Hare Intl

C$ 432American Airlines

Tue, 27 Oct - Sat, 31 Oct

10:50 a.m. - 5:00 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

9h 10m1 stop Calgary

2:53 p.m. - 5:45 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

11h 52m2 stops Phoenix Sky Harbor Intl Calgary

C$ 496Multiple Airlines

Sun, 11 Oct - Mon, 19 Oct

8:35 p.m. - 5:15 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

23h 40m1 stop Las Vegas Harry Reid Intl

4:35 p.m. - 6:39 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

11h 04m1 stop Las Vegas Harry Reid Intl

C$ 522Multiple Airlines

Thu, 10 Sep - Thu, 17 Sep

11:00 a.m. - 10:25 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

14h 25m1 stop Chicago O'Hare Intl

9:14 p.m. - 9:19 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

9h 05m1 stop Newark

C$ 554United Airlines

Fri, 11 Sep - Mon, 14 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:30 a.m. - 9:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SNA Santa Ana J. Wayne/Orange Cnty

15h 26m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

7:00 a.m. - 11:40 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YUL Montreal Pierre Elliott Trudeau Intl

13h 40m2 stops Salt Lake City Minneapolis St Paul

C$ 489Delta

Tue, 18 Aug - Wed, 26 Aug

12:44 p.m. - 9:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SNA Santa Ana J. Wayne/Orange Cnty

12h 12m1 stop Atlanta Hartsfield-Jackson

7:00 a.m. - 11:40 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YUL Montreal Pierre Elliott Trudeau Intl

13h 40m2 stops Salt Lake City Minneapolis St Paul

C$ 489Delta

Tue, 18 Aug - Wed, 26 Aug

11:39 a.m. - 6:45 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

10h 06m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

9:07 a.m. - 11:29 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

11h 22m2 stops Dallas/Fort Worth Chicago O'Hare Intl

C$ 678American Airlines

Wed, 19 Aug - Tue, 25 Aug

8:35 p.m. - 3:01 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

21h 26m1 stop Las Vegas Harry Reid Intl

9:30 a.m. - 1:05 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

12h 35m2 stops Phoenix Sky Harbor Intl Calgary

C$ 689Multiple Airlines

Mon, 17 Aug - Thu, 17 Sep

6:46 a.m. - 4:05 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

12h 19m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

7:42 p.m. - 12:33 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

13h 51m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

C$ 742American Airlines

Tue, 18 Aug - Sun, 30 Aug

8:35 p.m. - 3:01 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

21h 26m1 stop Las Vegas Harry Reid Intl

4:35 p.m. - 6:39 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

11h 04m1 stop Las Vegas Harry Reid Intl

C$ 751Multiple Airlines

Mon, 17 Aug - Thu, 17 Sep

4:55 p.m. - 10:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SNA Santa Ana J. Wayne/Orange Cnty

8h 30m1 stop Chicago O'Hare Intl

6:27 p.m. - 8:16 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YUL Montreal Pierre Elliott Trudeau Intl

10h 49m1 stop San Francisco

C$ 895Air Canada

Mon, 17 Aug - Mon, 31 Aug

10:45 a.m. - 5:29 p.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

9h 44m1 stop Denver Intl

11:10 a.m. - 9:32 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

7h 22m1 stop Denver Intl

C$ 1,054Air Canada

Wed, 19 Aug - Tue, 25 Aug

2:20 p.m. - 8:19 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SNA Santa Ana J. Wayne/Orange Cnty

8h 59m1 stop Washington, D.C. Dulles Intl

6:45 a.m. - 9:26 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YUL Montreal Pierre Elliott Trudeau Intl

11h 41m1 stop Chicago O'Hare Intl

C$ 1,315United Airlines

Mon, 17 Aug - Mon, 31 Aug

9:00 p.m. - 9:07 a.m.YYZ Toronto Pearson Intl-SNA Santa Ana J. Wayne/Orange Cnty

15h 07m2 stops Chicago O'Hare Intl Denver Intl

8:13 a.m. - 10:23 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YYZ Toronto Pearson Intl

11h 10m2 stops Houston George Bush Intcntl Newark

C$ 1,315United Airlines

Sun, 16 Aug - Sat, 29 Aug

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WestJet flights from Region of Ontario to Orange County

Our best WestJet deals on Region of Ontario to Orange County flight tickets

WestJet

24 Sep

YYZ10:50 a.m.Toronto Pearson Intl

9h 10m

1 stop

SNA5:00 p.m.Santa Ana J. Wayne/Orange Cnty

27 Sep

SNA5:50 p.m.Santa Ana J. Wayne/Orange Cnty

10h 05m

1 stop

YYZ6:55 a.m.Toronto Pearson Intl

C$ 357

WestJet

15 Oct

YYZ9:00 a.m.Toronto Pearson Intl

11h 00m

1 stop

SNA5:00 p.m.Santa Ana J. Wayne/Orange Cnty

18 Oct

SNA5:50 p.m.Santa Ana J. Wayne/Orange Cnty

8h 55m

1 stop

YYZ5:45 a.m.Toronto Pearson Intl

C$ 375

WestJet

3 Sep

YYZ9:00 a.m.Toronto Pearson Intl

11h 00m

1 stop

SNA5:00 p.m.Santa Ana J. Wayne/Orange Cnty

17 Sep

SNA5:50 p.m.Santa Ana J. Wayne/Orange Cnty

8h 55m

1 stop

YYZ5:45 a.m.Toronto Pearson Intl

C$ 406

Delta flights from Region of Ontario to Orange County

Our best Delta deals on Region of Ontario to Orange County flight tickets

Delta

14 Nov

YYZ12:15 p.m.Toronto Pearson Intl

12h 47m

2 stops

SNA10:02 p.m.Santa Ana J. Wayne/Orange Cnty

17 Nov

SNA6:59 p.m.Santa Ana J. Wayne/Orange Cnty

10h 56m

2 stops

YYZ8:55 a.m.Toronto Pearson Intl

C$ 424

Delta

7 Nov

YYZ12:49 p.m.Toronto Pearson Intl

11h 07m

1 stop

SNA8:56 p.m.Santa Ana J. Wayne/Orange Cnty

14 Nov

SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty

12h 14m

1 stop

YYZ9:59 p.m.Toronto Pearson Intl

C$ 425

Delta

7 Nov

YYZ12:49 p.m.Toronto Pearson Intl

11h 07m

1 stop

SNA8:56 p.m.Santa Ana J. Wayne/Orange Cnty

14 Nov

SNA9:53 a.m.Santa Ana J. Wayne/Orange Cnty

10h 18m

2 stops

YYZ11:11 p.m.Toronto Pearson Intl

C$ 433

momondo Fare Finder

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

Cheapest round-trip

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Thu 24/9

10:50 a.m.-5:00 p.m.

1 stop9h 10m

Santa Ana J. Wayne/Orange Cnty

Sun 27/9

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

1 stop10h 05m

C$ 357

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Thu 15/10

9:00 a.m.-5:00 p.m.

1 stop11h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 18/10

5:50 p.m.-5:45 a.m.

1 stop8h 55m

C$ 375

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Tue 27/10

6:46 a.m.-12:36 p.m.

1 stop8h 50m

Santa Ana J. Wayne/Orange Cnty

Sat 31/10

11:35 a.m.-11:29 p.m.

1 stop8h 54m

C$ 418

OttawaSanta Ana

YOW Ottawa - SNA Santa Ana J. Wayne/Orange Cnty

YOWSNA

Ottawa

Sat 5/12

6:15 a.m.-5:31 p.m.

2 stops14h 16m

Santa Ana J. Wayne/Orange Cnty

Tue 8/12

6:50 a.m.-9:56 p.m.

2 stops12h 06m

C$ 424

Quickest round-trip

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Wed 9/9

5:54 p.m.-10:04 p.m.

1 stop7h 10m

Santa Ana J. Wayne/Orange Cnty

Wed 16/9

12:30 p.m.-10:59 p.m.

1 stop7h 29m

C$ 424

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Wed 9/9

12:08 p.m.-10:30 p.m.

2 stops13h 22m

Santa Ana J. Wayne/Orange Cnty

Wed 16/9

12:30 p.m.-10:59 p.m.

1 stop7h 29m

C$ 424

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Tue 27/10

6:46 a.m.-12:36 p.m.

1 stop8h 50m

Santa Ana J. Wayne/Orange Cnty

Sat 31/10

10:42 a.m.-11:29 p.m.

2 stops9h 47m

C$ 432

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Sun 11/10

10:50 a.m.-5:00 p.m.

1 stop9h 10m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

2:53 p.m.-5:45 a.m.

2 stops11h 52m

C$ 496

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Thu 10/9

8:35 p.m.-5:15 p.m.

1 stop23h 40m

Santa Ana J. Wayne/Orange Cnty

Thu 17/9

4:35 p.m.-6:39 a.m.

1 stop11h 04m

C$ 522

TorontoSanta Ana

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

YYZSNA

Toronto Pearson Intl

Fri 11/9

11:00 a.m.-10:25 p.m.

1 stop14h 25m

Santa Ana J. Wayne/Orange Cnty

Mon 14/9

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

1 stop9h 05m

C$ 554

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Orange County?

In general, October 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$ 490. If you aren’t able to travel during the month of October, 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 October, still average around C$ 529.

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 Friday when prices can be found for as low as C$ 572. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 714. 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 morning. momondo users have found flights departing from Region of Ontario to Orange County in the morning for as low as C$ 579. 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 evening, with an average ticket price of C$ 1,210. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight from Ontario 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$ 523 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$ 458 on momondo.

Can stopping save me money on Region of Ontario to Orange County flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Orange County.

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	7h 26m
Direct flights	Fri
Airports in Orange County	2 airports

The fastest flight from Region of Ontario to Orange County takes 7h 26m

Direct flights go from Region of Ontario to Orange County on Friday. There are no airlines offering direct flights.

There are 2 airports in Orange County. From Region of Ontario there are direct flights to Santa Ana J. Wayne/Orange Cnty (SNA).

Search flight deals

Frequently asked questions about flying from Ontario to Orange County

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?
The number of operators available for flights from Ontario to Orange County is 5 as of August 2026.
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?
Based on momondo bookings for flights between Region of Ontario and Orange County, the leading plane model is Embraer 195 E2, making up 32.15% of the total bookings. Other popular models include Boeing 737 MAX 8 with 24.45%, Airbus A321-100/200 with 5.88%, and Airbus A321neo with 4.67%.

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
WestJet	PriceFrom C$ 305	Free Cancellation	Rating 7.2 3,432 reviews	Search WestJet flights
United Airlines	PriceFrom C$ 314	Free Cancellation	Rating 7.4 10,113 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 358	Free Cancellation	Rating 7.1 11,939 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 363	Free Cancellation	Rating 7.1 11,478 reviews	Search Air Canada flights
Delta	PriceFrom C$ 444	Free Cancellation	Rating 7.8 8,509 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.