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Cheap flights from Ontario to Orange County from C$ 174

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNA
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Ontario to Orange County

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Orange County (zzKFI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

C$ 318

One-way from

C$ 174
WestJet
  • WestJet
  • 17/6-24/6
  • 2 total stops
  • 17h 50m total
  • Ontario to Orange County
Search Deals
WestJet
  • WestJet
  • 15/4
  • 1 total stop
  • 9h 05m total
  • Ontario to Orange County
Search Deals

Find flight deals from Ontario to Orange County

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 17 January 2025.

Tue 17/66:00 a.m.YHM - SNA
1 stop8h 59mWestJet
Tue 24/612:50 p.m.SNA - YHM
1 stop8h 51mWestJet
Deal found 15/1C$ 318
Sat 8/26:30 a.m.YYZ - SNA
2 stops18h 14mMultiple Airlines
Thu 20/23:32 p.m.SNA - YYZ
1 stop12h 11mMultiple Airlines
Deal found 15/1C$ 362
Wed 12/26:10 a.m.YYZ - SNA
1 stop8h 29mAmerican Airlines
Wed 19/21:37 p.m.SNA - YYZ
1 stop18h 14mAmerican Airlines
Deal found 15/1C$ 365
Sat 5/46:30 a.m.YKF - SNA
1 stop9h 05mWestJet
Wed 9/41:20 p.m.SNA - YKF
1 stop8h 56mWestJet
Deal found 15/1C$ 372
Wed 22/15:50 p.m.YOW - SNA
1 stop19h 06mAir Canada
Wed 5/26:45 a.m.SNA - YOW
1 stop7h 21mAir Canada
Deal found 15/1C$ 375
Wed 12/210:54 a.m.YUL - SNA
2 stops14h 35mAmerican Airlines
Sun 23/24:49 p.m.SNA - YUL
2 stops17h 46mAmerican Airlines
Deal found 16/1C$ 379
Fri 21/27:55 a.m.YUL - SNA
1 stop16h 50mAir Canada
Tue 25/29:00 p.m.SNA - YUL
1 stop8h 32mAir Canada
Deal found 16/1C$ 381
Mon 22/910:25 p.m.YYZ - SNA
1 stop16h 36mWestJet
Fri 26/912:50 p.m.SNA - YYZ
1 stop8h 32mWestJet
Deal found 16/1C$ 382
Mon 17/36:40 p.m.YYZ - SNA
2 stops18h 01mUnited Airlines
Wed 26/37:41 p.m.SNA - YYZ
2 stops10h 09mUnited Airlines
Deal found 14/1C$ 385
Wed 26/28:05 a.m.YUL - SNA
1 stop12h 11mUnited Airlines
Tue 18/38:52 p.m.SNA - YUL
1 stop8h 40mUnited Airlines
Deal found 16/1C$ 385
Wed 22/13:30 p.m.YYZ - SNA
1 stop9h 45mAir Canada
Wed 29/16:45 a.m.SNA - YYZ
1 stop8h 56mAir Canada
Deal found 15/1C$ 387
Fri 3/105:30 p.m.YUL - SNA
1 stop21h 31mWestJet
Mon 13/1012:50 p.m.SNA - YUL
1 stop8h 51mWestJet
Deal found 16/1C$ 400

Find flights from Ontario to Orange County within your budget

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Tue 17/6

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

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Tue 24/6

12:50 p.m.-12:41 a.m.

1 stop8h 51m

C$ 318

TorontoSanta Ana

YKF - SNA

YKFSNA

Toronto Region of Waterloo Intl

Sat 5/4

6:30 a.m.-12:35 p.m.

1 stop9h 05m

Santa Ana J. Wayne/Orange Cnty

Wed 9/4

1:20 p.m.-1:16 a.m.

1 stop8h 56m

C$ 372

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Sat 7/6

7:00 a.m.-12:12 p.m.

1 stop8h 12m

Santa Ana J. Wayne/Orange Cnty

Sat 21/6

5:53 p.m.-7:00 a.m.

1 stop10h 07m

C$ 375

OttawaSanta Ana

YOW - SNA

YOWSNA

Ottawa

Mon 3/2

5:50 p.m.-9:56 a.m.

1 stop19h 06m

Santa Ana J. Wayne/Orange Cnty

Mon 10/2

9:05 p.m.-4:16 p.m.

1 stop16h 11m

C$ 375

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Mon 3/2

8:00 p.m.-2:05 p.m.

1 stop21h 05m

Santa Ana J. Wayne/Orange Cnty

Sun 9/2

6:11 p.m.-6:43 a.m.

1 stop9h 32m

C$ 377

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

3:45 p.m.-9:33 a.m.

1 stop20h 48m

Santa Ana J. Wayne/Orange Cnty

Tue 18/3

12:30 p.m.-12:20 p.m.

2 stops20h 50m

C$ 381

TorontoSanta Ana

YYZ - SNA

YYZSNA

Toronto Pearson Intl

Wed 12/2

6:10 a.m.-6:51 p.m.

1 stop15h 41m

Santa Ana J. Wayne/Orange Cnty

Wed 26/2

8:15 a.m.-10:37 p.m.

1 stop11h 22m

C$ 387

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 29/1

6:15 p.m.-9:56 a.m.

1 stop18h 41m

Santa Ana J. Wayne/Orange Cnty

Wed 5/2

12:45 p.m.-8:32 a.m.

1 stop16h 47m

C$ 390

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 13/6

6:20 p.m.-11:59 a.m.

2 stops20h 39m

Santa Ana J. Wayne/Orange Cnty

Tue 17/6

12:50 p.m.-12:43 a.m.

1 stop8h 53m

C$ 397

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 28/1

8:05 a.m.-3:01 p.m.

1 stop9h 56m

Santa Ana J. Wayne/Orange Cnty

Tue 4/2

5:50 p.m.-10:32 a.m.

2 stops13h 42m

C$ 400

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 53 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.

Travel insights for flights from Ontario to Orange County

Get recent, data-driven insights about flights from Ontario to Orange County including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Orange County (average of C$ 232). Flying from Region of Ontario to Orange County in March is currently the most expensive (average of C$ 401). 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.

What is the cheapest time of day to fly from ON to KFI?

Find hourly flight availability from Ontario to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Orange County as you normally would.

Rainfall in Orange County by month

Plan your trip to Orange County by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Orange County ranges from 0.0 - 78.0 mm per month. February is typically the wettest month, when rainfall can reach 78.0 mm. July is typically the driest time to visit Orange County when rainfall is around 0.0 mm.

Temperature in Orange County by month

Plan your trip to Orange County by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Orange County, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Orange County. Reviews last updated 17 January 2025.
Get a feel of what it's like to fly with WestJet, Delta and United Airlines from Ontario to Orange County by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

WestJet
7.2
Good
2,824 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

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.

  • 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$ 174 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 223 and American Airlines from C$ 227 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, November is the cheapest month in which you can book a flight from Region of Ontario to Orange County (average of C$ 232). Flying from Region of Ontario to Orange County in March is currently the most expensive (average of C$ 401). 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 308AverageC$ 719FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 324AverageC$ 483FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 338AverageC$ 904FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 482AverageC$ 731FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 483AverageC$ 959FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 528AverageC$ 635FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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