S$63 Cheap Flights to Alpine

View S$63 flight on Tue, 10 Feb, 2026Opens in a new window

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Cheap round-trip flights to Alpine

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.

Alaska Airlines
Tue, 27 Jan - Mon, 2 Feb
LAS
Las Vegas
SFO
San Francisco
S$99 Return, found 4 days ago
S$99
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 27 Jan from Las Vegas to San Francisco, returning Mon, 2 Feb, priced at S$99 found 4 days ago
Delta
Mon, 9 Feb - Sat, 21 Feb
LAX
Los Angeles
SFO
San Francisco
S$125 Return, found 2 days ago
S$125
Return
found 2 days ago
Select Delta flight, departing Mon, 9 Feb from Los Angeles to San Francisco, returning Sat, 21 Feb, priced at S$125 found 2 days ago
American Airlines
Fri, 16 Jan - Mon, 19 Jan
LAX
Los Angeles
STS
Santa Rosa
S$524 Return, found 5 days ago
S$524
Return
found 5 days ago
Select American Airlines flight, departing Fri, 16 Jan from Los Angeles to Santa Rosa, returning Mon, 19 Jan, priced at S$524 found 5 days ago
Swiss International Air Lines
Sun, 1 Feb - Tue, 10 Feb
LHR
London
SFO
San Francisco
S$649 Return, found 16 hours ago
S$649
Return
found 16 hours ago
Select Swiss International Air Lines flight, departing Sun, 1 Feb from London to San Francisco, returning Tue, 10 Feb, priced at S$649 found 16 hours ago
Scandinavian Airlines
Thu, 5 Feb - Mon, 16 Feb
BER
Berlin
SFO
San Francisco
S$705 Return, found 17 hours ago
S$705
Return
found 17 hours ago
Select Scandinavian Airlines flight, departing Thu, 5 Feb from Berlin to San Francisco, returning Mon, 16 Feb, priced at S$705 found 17 hours ago

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From S$205 - S$652 per traveller.

Find Your Flights to Alpine SFO

Cheap flights to Alpine (SFO)

Get started finding a cheap flight to Alpine 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 Alpine.

Return prices range from S$99 - S$876 and one-ways Alpine start as low as S$63.

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 Alpine (SFO)

You have several options for which airline you choose to travel with to Alpine. There are 10 airlines flying into SFO: Alaska Airlines, Delta, American Airlines, ZIPAIR, Air Canada, Swiss International Air Lines, Scandinavian 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 Alpine (SFO) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SFO in January and in February 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 Alpine's airport?
Alpine has just one airport, Sonoma County Airport (STS).
How many airlines fly to Alpine?
You have a few options if you're flying to Alpine. Select from 4 airlines that service this destination from at least 11 airports around the globe.
Which airlines fly to Alpine?
Most of the flights heading into Alpine are offered by Alaska Airlines. The most popular route departs from Los Angeles, and Alaska Airlines flies this route the most frequently.
How many nonstop flights are there to Alpine?
Planning an exciting Alpine holiday is easy when there are 86 nonstop flights every week to select from.
Where are the most popular flights to Alpine departing from?
Travellers frequently set off from Los Angeles, Las Vegas and Santa Ana airports when heading to Alpine.
How long is the flight to Alpine Airport?
If you're heading to Alpine from Los Angeles, you'll have a flight duration of 1 hour and 38 minutes. Those jetting off from Las Vegas should expect to be airborne for around 1 hour and 46 minutes. From Santa Ana it's 1 hour and 40 minutes away.
How to book the cheapest flight to Alpine?
If you'd like to have some extra spending money on your Alpine holiday, then listen up! As every experienced traveller knows, don't leave booking until the last minute. Prices are often highest just prior to the departure date. Don't stop there, though. Do some research and find out if there are multiple airports at your destination. Ticket prices often differ depending on which airport you jet into. Remember to compare prices across air carriers as well. Lastly, be ready to book quickly if you stumble on a great price. It might not be available for long! With a bit of know-how and some good fortune, the ideal airfare will be yours.
Do you have any tips for my flight to Alpine?
No matter where you're coming from, flying can be an enjoyable experience if you prepare well enough. Follow these handy tips that will get your Alpine escape started on the right foot. What to pack in your hand luggage:

  • First and foremost, pack in your passport, official ID, cash and daily medications. Next, you'll need some in-flight entertainment to help pass the time. A juicy book and a tablet crammed with your favourite movies are some terrific options. If you hope to catch forty winks, a quality neck pillow and a pair of earplugs will also be useful. Finally, leave some space for a toothbrush and some cleansing wipes so you'll hop off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a pocket knife hiding in your hand luggage. Other banned items include flammable or explosive substances, such as fuel and fireworks, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for changes in cabin temperature by dressing in layers, and opt for easy-to-remove shoes like sneakers.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clotting due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Alpine?
The answer is simple — be prepared. We've pulled together some tips and tricks for a hassle-free trip through airport security. Watch out Alpine, here you come:

  • Be sure to have your ID and travel documents easily accessible. They're the first things you'll be asked for by security.
  • Your coat, belt, keys and other small items, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them before your turn.
  • All your electronic devices, including your phone and tablet, are also required to be separately scanned.
  • Don't forget to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a sensible footwear choice as you're less likely to have to remove them when going through security. Safety boots and other heavy shoes are usually subjected to additional screening.
  • Airlines will not allow any sharp items or pocket knives in your hand luggage. If you must bring these kinds of items, put them in your checked baggage.

Flights to Alpine information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
S$99

Trending flights to Alpine

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.

United
Mon, 2 Feb - Sun, 8 Feb
SIN
Singapore
SFO
San Francisco
S$876 Return, found 1 hour ago
S$876
Return
found 1 hour ago
Select United flight, departing Mon, 2 Feb from Singapore to San Francisco, returning Sun, 8 Feb, priced at S$876 found 1 hour ago
*Available to Expedia members.