Cheap Flights to Hidden Valley Lake

View ₩586,400 flight on Fri, Jun 26, 2026Opens in a new window

Popular airlines to Hidden Valley Lake

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Hidden Valley Lake?

Prices were available within the past 7 days and start at ₩586,400 for one-way flights and ₩431,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jun 26 - Sun, Jul 26
LAX
Los Angeles
STS
Santa Rosa
₩431,800 Roundtrip, found 6 days ago
₩431,800
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jun 26 from Los Angeles to Santa Rosa, returning Sun, Jul 26, priced at ₩431,800 found 6 days ago
American Airlines
Fri, Jun 26 - Sun, Jul 26
LAX
Los Angeles
STS
Santa Rosa
₩519,000 Roundtrip, found 6 days ago
₩519,000
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jun 26 from Los Angeles to Santa Rosa, returning Sun, Jul 26, priced at ₩519,000 found 6 days ago
American Airlines
Fri, Jun 26 - Sun, Jul 26
LAX
Los Angeles
STS
Santa Rosa
₩628,000 Roundtrip, found 6 days ago
₩628,000
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jun 26 from Los Angeles to Santa Rosa, returning Sun, Jul 26, priced at ₩628,000 found 6 days ago
American Airlines
Fri, Jun 26 - Sun, Jul 26
LAX
Los Angeles
STS
Santa Rosa
₩657,100 Roundtrip, found 6 days ago
₩657,100
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jun 26 from Los Angeles to Santa Rosa, returning Sun, Jul 26, priced at ₩657,100 found 6 days ago
Alaska Airlines
Fri, Jun 26 - Sun, Jul 26
LAX
Los Angeles
STS
Santa Rosa
₩744,300 Roundtrip, found 6 days ago
₩744,300
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jun 26 from Los Angeles to Santa Rosa, returning Sun, Jul 26, priced at ₩744,300 found 6 days ago
American Airlines
Fri, Jun 26 - Sun, Jul 26
LAX
Los Angeles
STS
Santa Rosa
₩758,800 Roundtrip, found 6 days ago
₩758,800
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jun 26 from Los Angeles to Santa Rosa, returning Sun, Jul 26, priced at ₩758,800 found 6 days ago
American Airlines
Fri, Jun 26 - Sun, Jul 26
LAX
Los Angeles
STS
Santa Rosa
₩787,900 Roundtrip, found 6 days ago
₩787,900
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jun 26 from Los Angeles to Santa Rosa, returning Sun, Jul 26, priced at ₩787,900 found 6 days ago
American Airlines
Fri, Jun 26 - Sun, Jul 26
LAX
Los Angeles
STS
Santa Rosa
₩802,300 Roundtrip, found 6 days ago
₩802,300
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jun 26 from Los Angeles to Santa Rosa, returning Sun, Jul 26, priced at ₩802,300 found 6 days ago
Alaska Airlines
Fri, Jun 26 - Sun, Jul 26
LAX
Los Angeles
STS
Santa Rosa
₩831,500 Roundtrip, found 6 days ago
₩831,500
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jun 26 from Los Angeles to Santa Rosa, returning Sun, Jul 26, priced at ₩831,500 found 6 days ago

Frequently asked questions

What is the name of Hidden Valley Lake's airport?
Organize a flight to Hidden Valley Lake and you'll be disembarking at Sonoma County Airport (STS).
How far is Sonoma County Airport (STS) from central Hidden Valley Lake?
STS is 40 kilometers from downtown Hidden Valley Lake, so be prepared for a bit of a commute into the center of the city.
What airport is best to fly into Hidden Valley Lake?
A flight to Hidden Valley Lake means coming in to land at STS. Jump off the plane, collect your bags and you'll be 40 kilometers from downtown.
How many airlines fly to Hidden Valley Lake?
With 4 airlines flying into Hidden Valley Lake from 11 airports across the world, your next adventure is only a few clicks away.
Which airlines fly to Hidden Valley Lake?
The majority of flights to Hidden Valley Lake are operated by Alaska Airlines. The most preferred route is from Los Angeles, and Alaska Airlines flies this route the most frequently.
How many nonstop flights are there to Hidden Valley Lake?
Planning an awesome Hidden Valley Lake getaway is a walk in the park when there are 86 nonstop flights every week to choose from.
Where are the most popular flights to Hidden Valley Lake departing from?
The most popular flights to Hidden Valley Lake depart from Los Angeles, Las Vegas and Santa Ana airports.
How long is the flight to Hidden Valley Lake Airport?
If it's Los Angeles you're leaving behind, you'll be in the air for around 1 hour and 38 minutes before you arrive in Hidden Valley Lake. Tarmac to tarmac from Las Vegas takes approximately 1 hour and 46 minutes and from Santa Ana, 1 hour and 40 minutes.
How to book the cheapest flight to Hidden Valley Lake?
Don't leave locking in your flight to Hidden Valley Lake until the last possible moment. That's one move well-versed jet-setters use to get the best prices. Booking in advance means more options and more affordable flights. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to pick up an excellent deal by flying into a smaller terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you see a great bargain. The best deals never last long.
Do you have any tips for my flight to Hidden Valley Lake?
Depending on where you're coming from, your flight to Hidden Valley Lake could be completely painless or it could go on forever. Below are some handy hints that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:

  • The secret to having a stress-free flight experience is to pack in advance. So, let's start with the essentials: passport, travel docs, bank cards and vital medications. Next, take on board items that'll help keep you busy, like some electronic devices or a good book. It's also a wise idea to bring your chargers, a comfy neck pillow and a pair of earphones. Finally, don't forget to chuck in toiletry items like a toothbrush, lip balm and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes screwdrivers, knives, aerosol cans and flares. Sports equipment like bows and arrows, and items that could harm passengers, such as firearms and ammunition, won't be allowed on board either.

What to wear on a flight:

  • The aisles of a plane are no place for a fashion parade. Don comfortable layers and go for shoes that are flat, enclosed and easy to pull on and off.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It results from blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Hidden Valley Lake?
It's simple — be prepared. We've pulled together some top tips for a fuss-free trip through security. Look out Hidden Valley Lake, here you come:

  • Keep your boarding pass and passport at hand. They'll be the first things you'll be asked to show at security.
  • Time to strip down. Well kind of. Your belt, jacket, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
  • Your electronic gadgets like phones and laptops will also need to go on a tray to be scanned. No need to worry though, you'll be back online soon enough.
  • Remember to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-close bag.
  • There's a chance you'll be asked to take your shoes off to be X-rayed, so wearing slip-on shoes is always a good idea.
  • Sharp or pointed objects (like knives and scissors) are prohibited in the cabin. They'll be seized at security, so pack them in your checked suitcase.

Book with confidence

Searching for cheap flights to Hidden Valley Lake? No travel company presents more choices than Expedia if you're looking to compare flights to Hidden Valley Lake. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in Hidden Valley Lake.

Travel information

Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Roundtrip price
₩431,800
*Available to Expedia members.