Cheap Flights to Foster City

View ₩451,100 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines to Foster City

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How much is the cheapest flight to Foster City?

Prices were available within the past 7 days and start at ₩451,100 for one-way flights and ₩635,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Jan 25 - Wed, Jan 28
ICN
Seoul
SFO
San Francisco
₩635,400 Roundtrip, found 6 days ago
₩635,400
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Jan 25 from Seoul to San Francisco, returning Wed, Jan 28, priced at ₩635,400 found 6 days ago
Hawaiian Airlines
Sat, Nov 8 - Sat, Nov 15
ICN
Seoul
SFO
San Francisco
₩635,500 Roundtrip, found 1 day ago
₩635,500
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Nov 8 from Seoul to San Francisco, returning Sat, Nov 15, priced at ₩635,500 found 1 day ago
Air Canada
Fri, Apr 17 - Thu, Apr 23
ICN
Seoul
SFO
San Francisco
₩647,400 Roundtrip, found 5 days ago
₩647,400
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Apr 17 from Seoul to San Francisco, returning Thu, Apr 23, priced at ₩647,400 found 5 days ago
United
Wed, Mar 18 - Sun, Mar 29
ICN
Seoul
SFO
San Francisco
₩648,800 Roundtrip, found 7 hours ago
₩648,800
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Mar 18 from Seoul to San Francisco, returning Sun, Mar 29, priced at ₩648,800 found 7 hours ago
Air Premia
Wed, Jan 21 - Sat, Jan 31
ICN
Seoul
SFO
San Francisco
₩694,400 Roundtrip, found 5 days ago
₩694,400
Roundtrip
found 5 days ago
Select Air Premia flight, departing Wed, Jan 21 from Seoul to San Francisco, returning Sat, Jan 31, priced at ₩694,400 found 5 days ago

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

February is typically the cheapest month to fly

From ₩222,345 - ₩620,871 per traveler.

Frequently asked questions

What is the name of Foster City's airport?
Most visitors like to fly into San Francisco Intl. Airport (SFO) when visiting Foster City.
How far is SFO from central Foster City?
If you plan on staying in central Foster City, it's a smart idea to organize how you'll get into the city before you arrive. The downtown area is about 13 kilometers from San Francisco Airport.
What airport is best to fly into Foster City?
With a few airports in one place, travelers have plenty of options when flying into Foster City. If you hit the runway at San Francisco Intl. Airport (SFO), you'll be 13 kilometers from the downtown area. There's also SJC (40 kilometers away) and Oakland Intl. Airport (OAK) (18 kilometers away).
How many airlines fly to Foster City?
There are 61 air carriers that jet into Foster City from 136 airports across the globe.
Which airlines fly to Foster City?
United Airlines, Alaska Airlines and Delta fly the most frequently to Foster City. The majority of these flights arrive here from Los Angeles, with United Airlines offering the most services on this route.
How many nonstop flights are there to Foster City?
Arranging an unforgettable Foster City adventure is easy when there are 4,722 direct flights each week to pick from.
Where are the most popular flights to Foster City departing from?
Travelers frequently depart from Los Angeles, Las Vegas and Seattle airports when going to Foster City.
How long is the flight to Foster City Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Los Angeles to Foster City, the average flight time is 1 hour and 26 minutes. From Las Vegas it's around 1 hour and 39 minutes, and from Seattle it's 2 hours and 13 minutes.
How to book the cheapest flight to Foster City?
We've all come across those travelers who somehow land super cheap airfares wherever they go. Would you like to know how to do it for your Foster City vacation? Don't wait until the very last minute to secure your flight. Don't stop there, though. Do some research and see if there are a couple of airports at your destination. Fares often differ depending on the airport you jet into. Don't forget to compare fares across airlines as well. Last but not least, another simple way to save a few dollars is be ready to book at a moment's notice. If you see a good bargain, don't think twice — grab it while you've got the chance.
Do you have any tips for my flight to Foster City?
If you're not prepared, traveling can be overwhelming. But there's no need to worry. Follow these useful tips for a pain-free start to your getaway in Foster City. What to pack in your hand luggage:

  • It's easy — first, pack your passport, important documents, wallet and vital medications. Next, you'll need some extra in-flight entertainment to help pass the time. A juicy novel and a laptop crammed with your favorite shows are good options. If you intend to catch a few z's, a comfy neck pillow and some noise-canceling headphones will also come in handy. Finally, leave space for a toothbrush and some deodorant to ensure you arrive at your destination looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between airlines, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes knives, scissors, fuels and bleaching agents. Sporting equipment like baseball bats, and items that could harm passengers, such as guns and swords, aren't allowed in the cabin either.

What to wear on a flight:

  • Comfort should be your top priority when deciding what to wear on your flight. Loose clothing is a sensible option, as are roomy, closed-toe shoes.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to Foster City?
As seasoned travelers know, the secret is to be organized before you reach the airport security gate. That way, you'll be hopping onto that plane to Foster City in no time flat. Follow these tips and get your vacation off to a flying start:

  • Security personnel first need to see that you have a valid ID and matching boarding pass before you're allowed to proceed any further. Have them ready to show.
  • Next up is the X-ray machine. Remove anything on you that is likely to beep. This includes things like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from technology. Your phone, laptop and any other electronic devices also need to be sent through the scanner.
  • Can't travel without your favorite perfume or cologne? No problem. As long as it's in a container no larger than 3.4 ounces (100 milliliters) and it's stored in a zip-lock bag, you're allowed to bring it with you in your carry-on bag.
  • It's also likely that you'll be asked to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a clever idea.
  • Airlines will not allow any sharp items or pocket knives in your hand luggage. If you must bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Book with confidence

Searching for cheap flights to Foster City? No travel company presents more choices than Expedia if you're looking to compare flights to Foster City. 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 Foster City.

Travel information

Travel information

Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩635,400

Trending flights to Foster City

Prices were available within the past 7 days and start at ₩451,100 for one-way flights and ₩635,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Jan 25 - Wed, Jan 28
ICN
Seoul
SFO
San Francisco
₩635,400 Roundtrip, found 6 days ago
₩635,400
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Jan 25 from Seoul to San Francisco, returning Wed, Jan 28, priced at ₩635,400 found 6 days ago

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Explore a world of travel with Expedia

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