Crescent Bay of Laguna Beach, Orange County, California USA

Cheap Flights to Orange County | Popular Routes to Orange County from HK$1,426

View HK$1,426 flight on Fri, 11 Sept 2026Opens in a new window

Popular airlines to Orange County

  • Alaska Airlines

  • American Airlines

  • United

  • Southwest Airlines

  • Delta

  • Frontier Airlines

  • Breeze Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Orange County

Prices were available within the past 7 days and start at HK$1,426 for one-way flights and HK$2,599 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 12 Sept - Sat, 19 Sept
ATL
Atlanta
LAX
Los Angeles
HK$2,599 Return, found 5 hours ago
HK$2,599
Return
found 5 hours ago
Select Delta flight, departing Sat, 12 Sept from Atlanta to Los Angeles, returning Sat, 19 Sept, priced at HK$2,599 found 5 hours ago
Delta
Thu, 25 Mar - Mon, 29 Mar
ATL
Atlanta
ONT
Ontario
HK$3,448 Return, found 5 days ago
HK$3,448
Return
found 5 days ago
Select Delta flight, departing Thu, 25 Mar from Atlanta to Ontario, returning Mon, 29 Mar, priced at HK$3,448 found 5 days ago
United
Sat, 12 Sept - Sat, 19 Sept
ATL
Atlanta
LAX
Los Angeles
HK$3,539 Return, found 5 hours ago
HK$3,539
Return
found 5 hours ago
Select United flight, departing Sat, 12 Sept from Atlanta to Los Angeles, returning Sat, 19 Sept, priced at HK$3,539 found 5 hours ago
American Airlines
Sat, 12 Sept - Sat, 19 Sept
ATL
Atlanta
LAX
Los Angeles
HK$3,899 Return, found 5 hours ago
HK$3,899
Return
found 5 hours ago
Select American Airlines flight, departing Sat, 12 Sept from Atlanta to Los Angeles, returning Sat, 19 Sept, priced at HK$3,899 found 5 hours ago
American Airlines
Thu, 9 Jul - Mon, 13 Jul
ATL
Atlanta
CLD
Carlsbad
HK$4,232 Return, found 1 day ago
HK$4,232
Return
found 1 day ago
Select American Airlines flight, departing Thu, 9 Jul from Atlanta to Carlsbad, returning Mon, 13 Jul, priced at HK$4,232 found 1 day ago
Delta
Thu, 25 Mar - Mon, 29 Mar
ATL
Atlanta
BUR
Burbank
HK$4,233 Return, found 5 days ago
HK$4,233
Return
found 5 days ago
Select Delta flight, departing Thu, 25 Mar from Atlanta to Burbank, returning Mon, 29 Mar, priced at HK$4,233 found 5 days ago
Delta
Fri, 4 Sept - Mon, 7 Sept
ATL
Atlanta
SNA
Orange County
HK$4,233 Return, found 5 days ago
HK$4,233
Return
found 5 days ago
Select Delta flight, departing Fri, 4 Sept from Atlanta to Orange County, returning Mon, 7 Sept, priced at HK$4,233 found 5 days ago
Delta
Fri, 3 Jul - Fri, 10 Jul
ATL
Atlanta
LGB
Long Beach
HK$4,851 Return, found 6 days ago
HK$4,851
Return
found 6 days ago
Select Delta flight, departing Fri, 3 Jul from Atlanta to Long Beach, returning Fri, 10 Jul, priced at HK$4,851 found 6 days ago
Alaska Airlines
Tue, 7 Jul - Tue, 7 Jul
ATL
Atlanta
LAX
Los Angeles
HK$5,774 Return, found 1 day ago
HK$5,774
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 7 Jul from Atlanta to Los Angeles, returning Tue, 7 Jul, priced at HK$5,774 found 1 day ago
Air Canada
Tue, 13 Oct - Tue, 27 Oct
PVG
Shanghai
LAX
Los Angeles
HK$6,686 Return, found 14 hours ago
HK$6,686
Return
found 14 hours ago
Select Air Canada flight, departing Tue, 13 Oct from Shanghai to Los Angeles, returning Tue, 27 Oct, priced at HK$6,686 found 14 hours ago

Trending flights to Orange County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, 30 Sept - Sat, 10 Oct
HKG
Hong Kong SAR
LAX
Los Angeles
HK$5,439 Return, found 2 days ago
HK$5,439
Return
found 2 days ago
Select Cathay Pacific flight, departing Wed, 30 Sept from Hong Kong SAR to Los Angeles, returning Sat, 10 Oct, priced at HK$5,439 found 2 days ago

Frequently asked questions

How do I find cheap flights to Orange County that have flexible change policies?
By using our handy "No change fee" filter, that's how. Just type in your origin, destination and dates, click "Search," then select the box below the "Flexible change policies" heading (to the left). Expedia makes it a cinch to find flexible, low-cost fares to Orange County.
Which airlines fly to Orange County?
Wherever you plan to explore in Orange County and whenever you hope to jet out, you'll find your perfect flight with one of these leading airlines:

  • Southwest Airlines - 5,230 flights to or near Orange County each month, including 2,036 flights to Los Angeles Intl. Airport (LAX) and 1,438 flights to Bob Hope Airport (BUR) per month.
  • Delta Air Lines - 4,849 flights to or near Orange County each month, including 4,064 flights to Los Angeles Intl. Airport (LAX) and 424 flights to John Wayne Airport (SNA) per month.
  • American Airlines - 4,372 flights to or near Orange County each month, including 3,361 flights to Los Angeles Intl. Airport (LAX) and 572 flights to John Wayne Airport (SNA) per month.

How can I find cheap tickets to Orange County?
For an amazing deal to Orange County, book well ahead of time. Also think about using Expedia's "flexible dates" link at the top of your search results. This will display the cheapest prices for nearby days. In the last seven days, HK$2,599 was the lowest price for a flight to Orange County.
How much is a flight to Orange County?
There were loads of bargain fares for the taking in the last seven days, with the cost of a return flight to Orange County varying between HK$2,599 and HK$6,686. Many lucky travelers purchased one-way flights from Atlanta (ATL) for as little as HK$1,426.
What are the most popular airports to fly into in Orange County?
Your place of departure and your chosen carrier will help determine which of these popular Orange County airports you'll jet into:

  • Los Angeles Intl. Airport (LAX) - 16,630 flights per month.
  • John Wayne Airport (SNA) - 3,803 flights per month.
  • Bob Hope Airport (BUR) - 2,236 flights per month.

When is the cheapest time to fly to Orange County?
Leave for Orange County early on in the week and you'll usually be rewarded with lower-priced fares. Tuesday is typically the cheapest day to jet off, closely followed by Monday. If you're eager to avoid the costliest flights, steer clear of Saturdays.
How much is a plane ticket to Orange County?
In the last seven days, airfares ranged between HK$2,599 and HK$6,686. Swipe through our great deals to Orange County, make a booking and then start packing your bags.
What is the best time to go to Orange County?
A fantastic time to explore Orange County, along with the exciting city of Anaheim, is over the buzzing months of February, March and May. Summer here starts June 20, and you can expect average temperatures of between 18ºC and 27ºC if you travel then. This warmer weather is perfect for strolling around the city sights.
What months are the cheapest to book a flight to Orange County?
Book your ticket in February to unlock inexpensive flights to Orange County. The festive month of December is often the most expensive time to buy a seat.

Book with confidence

About Orange County

Expedia offers flights to Orange County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Orange County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Orange County

Explore a world of travel with Expedia

*Available to Expedia members.