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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 Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNA
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Orange County

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Orange County
Explore the most affordable flight options available from Ontario to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Mon 6/48:00 p.m.
YYZ
-
SNA
1 stop16h 53m
Multiple Airlines
Thu 9/46:45 a.m.
SNA
-
YYZ
1 stop21h 15m
Multiple Airlines
Deal found 2/2C$ 359
Thu 19/38:35 p.m.
YYZ
-
SNA
1 stop19h 25m
Multiple Airlines
Tue 24/32:53 p.m.
SNA
-
YYZ
2 stops29h 18m
Multiple Airlines
Deal found 3/2C$ 361
Tue 10/310:15 a.m.
YYZ
-
SNA
2 stops13h 42m
Multiple Airlines
Fri 13/36:45 a.m.
SNA
-
YYZ
1 stop20h 58m
Multiple Airlines
Deal found 2/2C$ 366
Thu 5/38:00 p.m.
YYZ
-
SNA
1 stop19h 25m
Multiple Airlines
Tue 10/31:20 p.m.
SNA
-
YYZ
2 stops13h 53m
Multiple Airlines
Deal found 2/2C$ 367
Thu 5/38:00 p.m.
YYZ
-
SNA
1 stop19h 25m
Multiple Airlines
Wed 11/36:45 a.m.
SNA
-
YYZ
1 stop10h 10m
Multiple Airlines
Deal found 2/2C$ 370
Sun 1/38:00 p.m.
YYZ
-
SNA
1 stop15h 13m
Multiple Airlines
Sat 14/32:53 p.m.
SNA
-
YYZ
2 stops12h 20m
Multiple Airlines
Deal found 3/2C$ 395
Fri 27/212:30 p.m.
YYZ
-
SNA
2 stops26h 55m
Multiple Airlines
Mon 23/31:12 p.m.
SNA
-
YYZ
1 stop27h 43m
Multiple Airlines
Deal found 2/2C$ 414
Mon 23/28:00 p.m.
YYZ
-
SNA
1 stop19h 25m
Multiple Airlines
Mon 23/31:12 p.m.
SNA
-
YYZ
1 stop27h 43m
Multiple Airlines
Deal found 2/2C$ 417
Mon 23/28:00 p.m.
YYZ
-
SNA
1 stop19h 25m
Multiple Airlines
Tue 24/36:45 a.m.
SNA
-
YYZ
1 stop10h 10m
Multiple Airlines
Deal found 2/2C$ 418
Wed 15/45:20 p.m.
YOW
-
SNA
1 stop8h 10m
United Airlines
Sat 18/46:39 p.m.
SNA
-
YOW
2 stops11h 32m
United Airlines
Deal found 2/2C$ 515
Tue 3/35:50 a.m.
YHM
-
SNA
1 stop10h 34m
WestJet
Tue 10/32:15 p.m.
SNA
-
YHM
1 stop24h 01m
WestJet
Deal found 3/2C$ 518
Tue 14/49:45 a.m.
YUL
-
SNA
2 stops10h 48m
United Airlines
Sat 18/42:20 p.m.
SNA
-
YUL
1 stop17h 20m
United Airlines
Deal found 3/2C$ 522

Find flight deals from Ontario to Orange County

Keep the following information in mind while searching for Ontario to Orange County flight deals. Data was last updated 4 February 2026.

Round-trip from

C$ 359

One-way from

C$ 199

Popular in

December

Cheapest in

May

Average price

C$ 414
6/4-9/4
  • 6/4-9/4
  • 2 total stops
  • 38h 08m total
  • Ontario to Orange County
Search Deals
10/3
  • 10/3
  • 1 total stop
  • 14h 22m total
  • Ontario to Orange County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 629,999 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Ontario to Orange County that are best for you.

Fly from

Ontario

Fly to

Orange County

Route

Depart

Return

Price

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sun 1/3

7:55 p.m.-8:13 a.m.

1 stop15h 18m

Santa Ana J. Wayne/Orange Cnty

Sat 14/3

2:53 p.m.-6:20 a.m.

1 stop12h 27m

C$ 434

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Tue 10/3

6:30 a.m.-1:24 p.m.

1 stop9h 54m

Santa Ana J. Wayne/Orange Cnty

Thu 12/3

2:15 p.m.-5:58 a.m.

2 stops12h 43m

C$ 443

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Tue 17/3

8:00 a.m.-9:13 p.m.

2 stops16h 13m

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

2:53 p.m.-7:55 p.m.

1 stop26h 02m

C$ 452

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Mon 2/3

9:45 a.m.-4:25 p.m.

1 stop9h 40m

Santa Ana J. Wayne/Orange Cnty

Mon 9/3

1:12 p.m.-7:36 p.m.

2 stops27h 24m

C$ 464

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Fri 20/2

7:55 p.m.-12:25 p.m.

1 stop19h 30m

Santa Ana J. Wayne/Orange Cnty

Fri 27/2

4:37 p.m.-6:43 a.m.

1 stop11h 06m

C$ 473

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 26/2

12:20 p.m.-10:22 p.m.

1 stop13h 02m

Santa Ana J. Wayne/Orange Cnty

Mon 2/3

9:20 p.m.-11:07 a.m.

1 stop10h 47m

C$ 478

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Wed 25/2

6:15 a.m.-10:54 a.m.

1 stop7h 39m

Santa Ana J. Wayne/Orange Cnty

Wed 25/3

6:45 a.m.-9:54 p.m.

1 stop12h 09m

C$ 479

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 16/4

6:15 a.m.-11:59 a.m.

1 stop8h 44m

Santa Ana J. Wayne/Orange Cnty

Sun 19/4

9:20 p.m.-12:19 p.m.

1 stop11h 59m

C$ 479

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Fri 27/2

12:20 p.m.-10:22 p.m.

1 stop13h 02m

Santa Ana J. Wayne/Orange Cnty

Fri 27/3

9:20 p.m.-11:10 a.m.

1 stop10h 50m

C$ 479

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Thu 16/4

1:30 p.m.-10:14 p.m.

1 stop11h 44m

Santa Ana J. Wayne/Orange Cnty

Mon 20/4

9:20 p.m.-10:19 a.m.

1 stop9h 59m

C$ 479

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Orange County

What is the cheapest month to book a flight from Region of Ontario to Orange County?

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Orange County (average of C$ 296). Flying from Region of Ontario to Orange County in June is currently the most expensive (average of C$ 429). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Region of Ontario to Orange County in 8h 10m. Fly via WestJet, United Airlines, or Air Canada to get the fastest option. Airlines will cover a distance of 3793 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Region of Ontario to Orange County one-way?

    One-way options have recently been found by users for as low as C$ 214 on United Airlines. Other airlines that offer cheap prices include Air Canada from C$ 228 and American Airlines from C$ 251 one-way.

  • Can I find deals for flights from Ontario to Orange County that include hotel bookings?

    Yes. In addition to deals on Ontario to Orange County flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Orange County?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Orange County.

  • Can I find deals for business class flights from Ontario to Orange County?

    Yes. Cheapflights offers flight deals from Ontario to Orange County 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 Region of Ontario to Orange County?

    Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Orange County (average of C$ 296). Flying from Region of Ontario to Orange County in June is currently the most expensive (average of C$ 429). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ontario to Orange County

Discover the top 6 airlines that operate flights from Ontario to Orange County. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 244AverageC$ 531FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 298AverageC$ 500FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 300AverageC$ 553FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 375AverageC$ 539FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 379AverageC$ 589FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 382AverageC$ 483FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Orange County?

Cheapflights helps you search for flights from Ontario to Orange County via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Orange County?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Orange County for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Orange County with no change fees?

Certainly. Search results for flights to Orange County from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Orange County become cheaper?

Yes! Start tracking prices for Ontario to Orange County flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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