S$1,035 Cheap Flights to Middletown

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Middletown

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.

American Airlines
Wed, 25 Dec - Tue, 31 Dec
HND
Haneda
STS
Sonoma County
S$1,541 Return, found 1 day ago
S$1,541
Return
found 1 day ago
Select American Airlines flight, departing Wed, 25 Dec from Haneda to Sonoma County, returning Tue, 31 Dec, priced at S$1,541 found 1 day ago
EVA Airways
Tue, 3 Dec - Tue, 10 Dec
SIN
Changi
STS
Sonoma County
S$1,616 Return, found 1 day ago
S$1,616
Return
found 1 day ago
Select EVA Airways flight, departing Tue, 3 Dec from Changi to Sonoma County, returning Tue, 10 Dec, priced at S$1,616 found 1 day ago
EVA Airways
Tue, 3 Dec - Tue, 10 Dec
SIN
Changi
STS
Sonoma County
S$1,621 Return, found 1 day ago
S$1,621
Return
found 1 day ago
Select EVA Airways flight, departing Tue, 3 Dec from Changi to Sonoma County, returning Tue, 10 Dec, priced at S$1,621 found 1 day ago
American Airlines
Wed, 25 Dec - Tue, 31 Dec
HND
Haneda
STS
Sonoma County
S$1,637 Return, found 1 day ago
S$1,637
Return
found 1 day ago
Select American Airlines flight, departing Wed, 25 Dec from Haneda to Sonoma County, returning Tue, 31 Dec, priced at S$1,637 found 1 day ago
EVA Airways
Tue, 3 Dec - Tue, 10 Dec
SIN
Changi
STS
Sonoma County
S$1,691 Return, found 1 day ago
S$1,691
Return
found 1 day ago
Select EVA Airways flight, departing Tue, 3 Dec from Changi to Sonoma County, returning Tue, 10 Dec, priced at S$1,691 found 1 day ago
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals

Find Your Flights to Middletown STS

Cheap flights to Middletown (STS)

Get started finding a cheap flight to Middletown on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Middletown.

Return prices range from S$1,541 - S$1,691 and one-ways Middletown start as low as S$1,035.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Middletown (STS)

You have several options for which airline you choose to travel with to Middletown. There are 10 airlines flying into STS: Asiana Airlines, EVA Airways, American Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Middletown (STS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to STS in December and in December for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Middletown's airport?
Sonoma County Airport (STS) is the only airport near Middletown.
How far is Sonoma County Airport (STS) from central Middletown?
STS is 32 kilometres from downtown Middletown, so prepare yourself for a bit of a commute into the city.
What airport is best to fly into Middletown?
Sonoma County Airport is the only major airport in Middletown. Before you fly, it’s a smart idea to know a little about it. The terminal sits 32 kilometres from the downtown area.
How many airlines fly to Middletown?
You’ll discover 3 air carriers that operate on the route to Middletown. These jet in from at least 9 airports around the world.
Which airlines fly to Middletown?
Alaska Airlines operates most of the flights to Middletown. Grabbing an Alaska Airlines flight from San Diego is the most popular way to get there.
How many nonstop flights are there to Middletown?
Arranging an unforgettable Middletown adventure is a cinch when there are 83 direct flights every week to get you there.
Where are the most popular flights to Middletown departing from?
A large number of flights to Middletown depart from Santa Ana, Seattle and Los Angeles airports.
How long is the flight to Middletown Airport?
If it’s Los Angeles you’re leaving behind, you’ll be midair for around 1 hour and 35 minutes before you arrive in Middletown. Tarmac to tarmac from San Diego takes around 1 hour and 47 minutes and from Seattle, the average flight time is 2 hours and 3 minutes.
How to book the cheapest flight to Middletown?
Don’t leave locking in your flight to Middletown until the last moment. That’s one move well-versed jet-setters use to get the best prices. Booking well in advance means more choices and less expensive flights. Don’t stop there, though. Do some research and check if there are a couple of airports at your destination. Prices often differ depending on the airport you jet into. Don’t forget to compare fares across air carriers as well. Last but not least, be prepared to book quickly if you stumble on a real bargain. It might not be available for too long! With a bit of know-how and a little luck, the perfect fare will be yours.
How to survive the flight to Middletown?
Wherever you’re jetting in from, flying can be a pleasant experience if you’re prepared. We’ve made a list of top travel tips that will help get your Middletown escape started on the right note.What to pack in your hand luggage:

  • The secret to having a hassle-free flight experience is to pack in advance. Start with the essentials: passport, official ID, bank cards and important medications. Next, bring items that’ll help pass the time, like your laptop or a good book. It’s also wise to bring your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Last but not least, be sure to pop in toiletries like a toothbrush, cleansing wipes and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes things like screwdrivers, blades, fuels and bleaching agents. Sporting equipment like hockey sticks, and items that could harm passengers, such as firearms and ammunition, won’t be allowed on board either.

What to wear on a flight:

  • Comfort should be your priority when picking what to wear on your flight. Consider your footwear choice with care too, as swollen feet are a common side effect of flying. Shoes which are flat and slightly roomy are always a sensible way to go.
  • Caused by sustained periods of inactivity, DVT (deep vein thrombosis) is a blood clot condition that can affect some passengers on long-haul flights. But the good news is there are proven ways to reduce your risk of developing it. Drink plenty of water, walk around the cabin as much as possible and wear compression tights or socks.

How to get through airport security fast when flying to Middletown?
Being prepared before you arrive at the airport will make your trip to Middletown a breeze. Read through our useful tips and tricks for a swift journey past security:

  • Airport security personnel first need to verify that you have a valid passport and boarding pass before you’re allowed to proceed any further. Have them within easy reach, ready for inspection.
  • After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Personal belongings such as your belt, jacket and headphones need to go through the machine.
  • Electronic devices like phones and laptops will also have to go on a tray to be scanned. Don’t worry though, you’ll be back online before you know it.
  • Travelling with your favourite hand and nail cream? Not a problem. As long as it’s in a container no larger than 3.4 ounces (100 milliliters) and it’s stored in a zip-close bag, it’s OK to bring with you on board.
  • Slip-on shoes are a clever footwear choice as you’re less likely to be required to remove them when passing through security. Hiking boots and other bulky shoes are usually subjected to extra screening.
  • Knives and other sharp items are not allowed on board. They’ll be confiscated at security, so pack them safely away in your checked luggage.

Flights to Middletown information
Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Return price
S$1,540

Trending flights to Middletown

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.

EVA Airways
Tue, 3 Dec - Tue, 10 Dec
SIN
Changi
STS
Sonoma County
S$1,616 Return, found 1 day ago
S$1,616
Return
found 1 day ago
Select EVA Airways flight, departing Tue, 3 Dec from Changi to Sonoma County, returning Tue, 10 Dec, priced at S$1,616 found 1 day ago
*Available to Expedia members.