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$585+ 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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
30 Nov — 7 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 31 October 2025.

Return from

$994

One-way from

$583

Popular in

December

Cheapest in

February

Average price

$1,200
Fiji Airways
  • Fiji Airways
  • 11/11-26/11
  • 2 total stops
  • 35h 40m total
  • Sydney to Los Angeles
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Hawaiian Airlines
  • Hawaiian Airlines
  • 4/11
  • 1 total stop
  • 17h 07m total
  • Sydney to Orange County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($165 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average return price).
Search Deals
Average for return flights in October 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 31 October 2025
Explore Orange County
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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 31 October 2025.

Thu 6/1114:05SYD - SNA
1 stop22h 56mAmerican Airlines
Tue 11/1112:27SNA - SYD
1 stop23h 28mAmerican Airlines
Deal found 29/10$1,007
Thu 6/1111:20SYD - SNA
2 stops21h 34mAir Canada
Tue 11/1119:34SNA - SYD
2 stops43h 01mAir Canada
Deal found 29/10$1,211
Mon 3/1111:20SYD - SNA
1 stop19h 05mAir Canada
Mon 17/1118:32SNA - SYD
2 stops44h 03mAir Canada
Deal found 31/10$1,296
Tue 18/1121:25SYD - SNA
1 stop17h 35mMultiple Airlines
Fri 5/1209:13SNA - SYD
1 stop25h 57mMultiple Airlines
Deal found 29/10$1,338
Thu 6/1112:10SYD - SNA
1 stop22h 03mUnited Airlines
Tue 11/1114:35SNA - SYD
1 stop23h 40mUnited Airlines
Deal found 29/10$1,340
Mon 3/1112:10SYD - SNA
1 stop20h 44mVirgin Australia
Sun 16/1118:25SNA - SYD
1 stop19h 50mVirgin Australia
Deal found 30/10$1,663
Fri 31/1012:10SYD - SNA
1 stop18h 18mVirgin Australia
Wed 5/1118:25SNA - SYD
1 stop19h 50mVirgin Australia
Deal found 30/10$1,737
Sat 8/1112:10SYD - SNA
1 stop20h 44mVirgin Australia
Sat 15/1119:34SNA - SYD
1 stop18h 41mVirgin Australia
Deal found 30/10$1,808
Sat 1/1112:10SYD - SNA
1 stop17h 02mVirgin Australia
Sat 8/1119:34SNA - SYD
1 stop18h 41mVirgin Australia
Deal found 30/10$1,814
Mon 3/1111:20SYD - SNA
1 stop19h 05mAir Canada
Tue 18/1108:50SNA - SYD
2 stops29h 45mAir Canada
Deal found 29/10$1,934
Tue 11/1112:10SYD - SNA
1 stop19h 18mVirgin Australia
Tue 2/1218:25SNA - SYD
1 stop19h 50mVirgin Australia
Deal found 29/10$1,977
Fri 19/1221:40SYD - LGB
1 stop17h 25mHawaiian Airlines
Wed 31/1208:00LGB - SYD
1 stop40h 45mHawaiian Airlines
Deal found 29/10$2,161

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 31 October 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

14:05-20:24

1 stop25h 19m

Santa Ana J. Wayne/Orange Cnty

Mon 9/3

18:50-06:55

1 stop42h 05m

$1,007

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 14/3

21:40-21:25

1 stop17h 45m

Long Beach Municipal

Sun 29/3

09:05-19:45

1 stop40h 40m

$1,086

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Thu 5/3

09:00-11:25

2 stops21h 25m

Santa Ana J. Wayne/Orange Cnty

Mon 9/3

12:25-12:40

2 stops30h 15m

$1,104

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 24/1

21:40-21:04

1 stop18h 24m

Long Beach Municipal

Fri 27/2

09:00-19:45

1 stop39h 45m

$1,302

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 18/11

21:25-20:00

1 stop17h 35m

Santa Ana J. Wayne/Orange Cnty

Fri 5/12

09:13-06:10

1 stop25h 57m

$1,338

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Mon 2/2

19:15-21:04

2 stops44h 49m

Long Beach Municipal

Mon 16/2

08:00-19:45

2 stops64h 45m

$1,340

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Thu 16/4

09:20-11:12

1 stop18h 52m

Santa Ana J. Wayne/Orange Cnty

Mon 20/4

12:25-07:20

1 stop25h 55m

$1,450

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sun 19/4

09:20-11:12

1 stop18h 52m

Santa Ana J. Wayne/Orange Cnty

Sun 3/5

19:00-07:20

2 stops43h 20m

$1,804

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sat 22/11

12:10-12:28

1 stop19h 18m

Santa Ana J. Wayne/Orange Cnty

Sat 29/11

18:25-09:15

1 stop19h 50m

$1,808

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 11/11

12:10-12:28

1 stop19h 18m

Santa Ana J. Wayne/Orange Cnty

Tue 2/12

18:25-09:15

1 stop19h 50m

$1,977

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 39 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 51 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 $1,205
Virgin Australia
Virgin Australia
From $1,516

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 31 October 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
8,998 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
8,998 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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, Brisbane offers the quickest one-way flight (16 hours 43 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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Millions of users choose and trust Cheapflights to book the best flight deals 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 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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