Cheap Flights to Hidden Valley Lake: Hidden Valley Lake Flight Deals

View €638 flight on Thu, 13 Nov 2025Opens in a new window

Popular airlines to Hidden Valley Lake

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Hidden Valley Lake

Prices were available within the past 7 days and start at €638 for one-way flights and €762 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 27 Sept - Sat, 4 Oct
ORD
Chicago
STS
Santa Rosa
€762 Return, found 21 hours ago
€762
Return
found 21 hours ago
Select American Airlines flight, departing Sat, 27 Sept from Chicago to Santa Rosa, returning Sat, 4 Oct, priced at €762 found 21 hours ago
Iberia
Wed, 8 Oct - Sun, 12 Oct
LIS
Lisbon
STS
Santa Rosa
€784 Return, found 1 day ago
€784
Return
found 1 day ago
Select Iberia flight, departing Wed, 8 Oct from Lisbon to Santa Rosa, returning Sun, 12 Oct, priced at €784 found 1 day ago
Icelandair
Thu, 13 Nov - Fri, 5 Dec
DUB
Dublin
STS
Santa Rosa
€908 Return, found 14 hours ago
€908
Return
found 14 hours ago
Select Icelandair flight, departing Thu, 13 Nov from Dublin to Santa Rosa, returning Fri, 5 Dec, priced at €908 found 14 hours ago
Finnair
Thu, 13 Nov - Fri, 5 Dec
DUB
Dublin
STS
Santa Rosa
€923 Return, found 14 hours ago
€923
Return
found 14 hours ago
Select Finnair flight, departing Thu, 13 Nov from Dublin to Santa Rosa, returning Fri, 5 Dec, priced at €923 found 14 hours ago
Aer Lingus
Thu, 13 Nov - Fri, 5 Dec
DUB
Dublin
STS
Santa Rosa
€998 Return, found 14 hours ago
€998
Return
found 14 hours ago
Select Aer Lingus flight, departing Thu, 13 Nov from Dublin to Santa Rosa, returning Fri, 5 Dec, priced at €998 found 14 hours ago

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

August is typically the cheapest month to fly

From €101 - €200 per traveller.

Frequently asked questions

What is the name of Hidden Valley Lake's airport?
Organise 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 kilometres from downtown Hidden Valley Lake, so be prepared for a bit of a commute into the centre 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 kilometres 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 millilitres) and everything must fit inside a single quart-size (one litre), 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

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Hidden Valley Lake. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Hidden Valley Lake. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Hidden Valley Lake, or are just on the lookout for the best flights to Hidden Valley Lake, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Hidden Valley Lake to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Return price
€762

Trending flights to Hidden Valley Lake

Prices were available within the past 7 days and start at €638 for one-way flights and €762 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 13 Nov - Fri, 5 Dec
DUB
Dublin
STS
Santa Rosa
€790 Return, found 14 hours ago
€790
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 13 Nov from Dublin to Santa Rosa, returning Fri, 5 Dec, priced at €790 found 14 hours ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.