Cheap Flights to San Carlos

View ₩145,200 flight on Thu, May 28, 2026Opens in a new window

Popular airlines to San Carlos

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How much is the cheapest flight to San Carlos?

Prices were available within the past 7 days and start at ₩145,200 for one-way flights and ₩261,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jun 2 - Fri, Jun 5
SAN
San Diego
SFO
San Francisco
₩261,600 Roundtrip, found 5 days ago
₩261,600
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jun 2 from San Diego to San Francisco, returning Fri, Jun 5, priced at ₩261,600 found 5 days ago
United
Tue, Jun 2 - Fri, Jun 5
SAN
San Diego
SFO
San Francisco
₩336,000 Roundtrip, found 5 days ago
₩336,000
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jun 2 from San Diego to San Francisco, returning Fri, Jun 5, priced at ₩336,000 found 5 days ago
American Airlines
Thu, May 28 - Mon, Jun 1
SAN
San Diego
SFO
San Francisco
₩365,600 Roundtrip, found 3 days ago
₩365,600
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, May 28 from San Diego to San Francisco, returning Mon, Jun 1, priced at ₩365,600 found 3 days ago
Singapore Airlines
Wed, Mar 10 - Sun, Mar 21
ICN
Seoul
SFO
San Francisco
₩1,504,700 Roundtrip, found 4 hours ago
₩1,504,700
Roundtrip
found 4 hours ago
Select Singapore Airlines flight, departing Wed, Mar 10 from Seoul to San Francisco, returning Sun, Mar 21, priced at ₩1,504,700 found 4 hours ago
Air Premia
Mon, Oct 5 - Wed, Oct 14
ICN
Seoul
SFO
San Francisco
₩1,552,000 Roundtrip, found 2 days ago
₩1,552,000
Roundtrip
found 2 days ago
Select Air Premia flight, departing Mon, Oct 5 from Seoul to San Francisco, returning Wed, Oct 14, priced at ₩1,552,000 found 2 days ago

Frequently asked questions

What is the name of San Carlos' airport?
San Carlos has more than one airport, but most visitors use San Francisco Intl. Airport (SFO).
How far is San Francisco Intl. Airport (SFO) from central San Carlos?
It's 16 kilometers from SFO to downtown San Carlos. Make things easy by working out the best way of commuting from the terminal to the city center before you land.
What airport is best to fly into San Carlos?
With so many airports in one place, travelers aren't short on options when it comes to flying into San Carlos. If you touchdown at SFO, you'll be 16 kilometers from the downtown area. There's also San Jose Intl. Airport (32 kilometers away) and OAK (23 kilometers away).
How many airlines fly to San Carlos?
There are 61 air carriers that jet into San Carlos from 136 worldwide airports.
Which airlines fly to San Carlos?
San Carlos receives the majority of its flights from United Airlines, Alaska Airlines and Delta with United Airlines being the favorite choice of airline. Los Angeles is the most popular city for travelers to set off from.
How many nonstop flights are there to San Carlos?
Arranging an unforgettable San Carlos adventure is a piece of cake when there are 4,722 direct flights every week to pick from.
Where are the most popular flights to San Carlos departing from?
Travelers frequently set off from Los Angeles, Las Vegas and Seattle airports when going to San Carlos.
How long is the flight to San Carlos Airport?
If you're heading to San Carlos from Los Angeles, you're looking at a flight duration of 1 hour and 26 minutes. Those jetting off from Las Vegas can expect to be in the air for 1 hour and 39 minutes. From Seattle it's approximately 2 hours and 13 minutes away.
How to book the cheapest flight to San Carlos?
If you'd like to save some cash on your San Carlos vacation, then listen up! As any seasoned jet-setter knows, don't book at the very last minute. Prices are usually highest just prior to the departure date. Also, shop around and compare your options. If your destination has several airports, you may be able to score a fantastic deal by flying into a smaller terminal. Lastly, another easy way to save a few dollars is be ready to book at a moment's notice. If you find a good deal, don't think twice — snap it up while you can.
Do you have any tips for my flight to San Carlos?
No matter where you're coming from, flying can be a seamless experience if you're prepared. Take a peek at these handy tips that will get your San Carlos vacation started on the right note. What to pack in your hand luggage:

  • Air travel can be easy if you've got all the right things. First things first, you'll need toiletry items, such as a toothbrush and lip balm, a fresh change of clothes and a good novel. Secondly, find room in your hand luggage for your electronic devices, chargers, any medications and maybe a proper neck pillow as well. Lastly, don't forget to bring your passport, travel papers and some money.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes screwdrivers, blades, spray paint and flares. Sporting equipment like ice skates, and items that could harm passengers, such as pepper spray and guns, won't be allowed on board either.

What to wear on a flight:

  • Your aim is to be as comfortable as you can. Pick shoes that are easy to slip on and off, dress in loose, breathable clothing and remember to take a jacket in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to San Carlos?
The secret is to be organized before you reach the security gate. That way, you'll be hopping onto that plane to San Carlos in next to no time. Follow these tips and get your trip off to a flying start:

  • Airport security personnel first need to make sure that you have a valid passport and matching boarding pass before anything else. Keep them close by.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • Your electronic devices like laptops and phones will also have to go on a tray for inspection. No need to worry though, you'll be back online before you know it.
  • Any liquids or gels, such as lip balm or cologne, that you want to take on board need to be in containers no larger than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), zip-lock bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be required to remove them when going through security. Safety boots and heavier-style shoes are often subjected to additional screening.
  • 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 luggage.

Book with confidence

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

Travel information

Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩317,748

Trending flights to San Carlos

Prices were available within the past 7 days and start at ₩145,200 for one-way flights and ₩261,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Wed, Mar 10 - Sun, Mar 21
ICN
Seoul
SFO
San Francisco
₩1,504,700 Roundtrip, found 4 hours ago
₩1,504,700
Roundtrip
found 4 hours ago
Select Singapore Airlines flight, departing Wed, Mar 10 from Seoul to San Francisco, returning Sun, Mar 21, priced at ₩1,504,700 found 4 hours ago
*Available to Expedia members.