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$641+ Cheap flights to Orange County

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 25/12. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Orange County in 2025

Find the latest flights to Orange County in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 6 November 2025.

Return from

$989

One-way from

$641

Popular in

December

Cheapest in

February

Average price

$1,289
American Airlines
  • American Airlines
  • 3/12-2/2
  • Nonstop
  • 28h 45m total
  • Sydney to Los Angeles
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Hawaiian Airlines
  • Hawaiian Airlines
  • 24/12
  • 1 total stop
  • 17h 25m total
  • Sydney to Orange County
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Highest demand for flights based on searches. 11% potential increase in price ($164 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average return price).
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Average for return flights in November 2025
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Find flights to Orange County

Browse one-way and return flights deals to Orange County on Cheapflights. Flight deals are based on user searches and were last updated on 6 November 2025
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Cheapest flights to Orange County
Explore the most affordable flight options available to Orange County. Find the lowest fares based on data from user searches, with prices last updated on 6 November 2025.

Sat 8/1111:20SYD - SNA
1 stop19h 05mAir Canada
Thu 27/1107:00SNA - SYD
2 stops31h 35mAir Canada
Deal found 5/11$1,378
Thu 25/1221:40SYD - LGB
1 stop17h 25mHawaiian Airlines
Thu 22/107:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 4/11$1,442
Mon 10/1111:20SYD - SNA
1 stop19h 05mAir Canada
Tue 25/1118:32SNA - SYD
2 stops44h 03mAir Canada
Deal found 5/11$1,459
Thu 11/1221:40SYD - LGB
1 stop17h 03mHawaiian Airlines
Thu 15/107:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 4/11$1,474
Wed 24/1221:40SYD - LGB
1 stop17h 25mHawaiian Airlines
Sun 18/107:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 4/11$1,486
Tue 18/1121:25SYD - SNA
1 stop17h 35mQantas Airways
Tue 25/1117:32SNA - SYD
1 stop17h 38mQantas Airways
Deal found 5/11$1,492
Thu 25/1221:40SYD - LGB
1 stop17h 25mHawaiian Airlines
Sun 18/107:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 5/11$1,576
Wed 26/1112:10SYD - SNA
1 stop18h 02mVirgin Australia
Mon 8/1219:50SNA - SYD
1 stop18h 25mVirgin Australia
Deal found 3/11$1,670
Wed 24/1221:40SYD - LGB
1 stop17h 25mAlaska Airlines
Thu 22/107:20LGB - SYD
1 stop17h 25mAlaska Airlines
Deal found 5/11$1,676
Wed 24/1221:40SYD - LGB
1 stop17h 25mAlaska Airlines
Fri 9/107:20LGB - SYD
1 stop17h 25mAlaska Airlines
Deal found 4/11$1,724
Fri 12/1221:40SYD - LGB
1 stop17h 03mAlaska Airlines
Wed 24/1208:00LGB - SYD
1 stop40h 45mAlaska Airlines
Deal found 5/11$1,773
Sat 6/1221:40SYD - LGB
1 stop17h 03mHawaiian Airlines
Wed 24/1208:00LGB - SYD
1 stop40h 45mHawaiian Airlines
Deal found 5/11$1,774

Cheapflights Fare Finder

 
Locate flights to Orange County that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 6 November 2025.
Use the filters below to find and compare flights to Orange County that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Thu 5/3

11:20-20:24

2 stops28h 04m

Santa Ana J. Wayne/Orange Cnty

Mon 9/3

19:57-07:25

2 stops41h 28m

$998

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Thu 5/3

11:20-11:25

1 stop19h 05m

Santa Ana J. Wayne/Orange Cnty

Mon 9/3

12:25-08:35

1 stop26h 10m

$1,131

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sun 1/2

11:20-11:25

1 stop19h 05m

Santa Ana J. Wayne/Orange Cnty

Fri 6/2

16:06-09:35

2 stops46h 29m

$1,400

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 28/3

21:40-21:10

1 stop17h 30m

Long Beach Municipal

Sun 29/3

09:05-19:45

1 stop40h 40m

$1,419

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 25/12

21:40-20:05

1 stop17h 25m

Long Beach Municipal

Thu 22/1

07:20-19:45

1 stop17h 25m

$1,442

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 11/12

21:40-19:43

1 stop17h 03m

Long Beach Municipal

Thu 15/1

07:20-19:45

1 stop17h 25m

$1,474

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Wed 24/12

21:40-20:05

1 stop17h 25m

Long Beach Municipal

Thu 15/1

07:20-19:45

1 stop17h 25m

$1,486

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Wed 24/12

21:40-20:05

1 stop17h 25m

Long Beach Municipal

Sun 18/1

07:20-19:45

1 stop17h 25m

$1,486

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sun 18/1

21:25-21:16

1 stop18h 51m

Santa Ana J. Wayne/Orange Cnty

Sun 1/2

09:13-06:10

1 stop25h 57m

$1,519

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sun 1/2

21:25-21:16

1 stop18h 51m

Santa Ana J. Wayne/Orange Cnty

Fri 6/2

13:20-06:10

1 stop21h 50m

$1,588

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 40 results
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Best time to book a flight to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County with our price prediction graph.
Estimated return 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 to Orange County

How long is the flight to Orange County?

On average, a flight from Sydney to Orange County takes 17 hours 42 minutes. Flights to Orange County from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Orange County?

The most popular airline flying from Sydney to Orange County is United Airlines.

United Airlines
United Airlines
From $1,219

What are the cheapest airlines that fly to Orange County?

The cheapest airline flying from Sydney to Orange County is United Airlines.

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 6 November 2025.
Read through reviews of airlines serving the United States, such as United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,002 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,002 reviews
United Airlines
7.4
Good
9,002 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

FAQs about flying to Orange County

  • Can I find cheaper flights to Orange County if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Orange County on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Orange County?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Orange County.

  • Where does the fastest flight to Orange County depart from?

    For those looking to save time traveling to Orange County, Sydney Kingsford Smith offers the quickest one-way flight (17 hours 25 minutes).

  • Does Santa Ana J. Wayne/Orange Cnty have car hire?

    Yes. Those touching down at Santa Ana J. Wayne/Orange Cnty can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Santa Ana J. Wayne/Orange Cnty?

    Yes. Santa Ana J. Wayne/Orange Cnty has hotels nearby for those requiring accommodations. Private, Modern Luxury 2 Bd/ 2 Ba is the closest property to Santa Ana J. Wayne/Orange Cnty (0.0 km away from Santa Ana J. Wayne/Orange Cnty).

See more FAQs

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

Yes, we can. To see specific flights to Orange County with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Orange County flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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