Cheap Flights to San Francisco

View ₩171,700 flight on Thu, Jan 22, 2026Opens in a new window

Popular airlines to San Francisco

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How much is the cheapest flight to San Francisco?

Prices were available within the past 7 days and start at ₩171,700 for one-way flights and ₩361,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Sat, Nov 1 - Thu, Nov 13
GUA
Guatemala City
SJO
San José
₩361,100 Roundtrip, found 3 days ago
₩361,100
Roundtrip
found 3 days ago
Select Copa flight, departing Sat, Nov 1 from Guatemala City to San José, returning Thu, Nov 13, priced at ₩361,100 found 3 days ago
American Airlines
Sun, Oct 19 - Mon, Oct 27
MIA
Miami
SJO
San José
₩459,000 Roundtrip, found 17 hours ago
₩459,000
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sun, Oct 19 from Miami to San José, returning Mon, Oct 27, priced at ₩459,000 found 17 hours ago
avianca
Fri, Nov 28 - Mon, Dec 1
GUA
Guatemala City
SJO
San José
₩474,900 Roundtrip, found 2 days ago
₩474,900
Roundtrip
found 2 days ago
Select avianca flight, departing Fri, Nov 28 from Guatemala City to San José, returning Mon, Dec 1, priced at ₩474,900 found 2 days ago
United
Sun, Oct 19 - Mon, Oct 27
MIA
Miami
SJO
San José
₩672,000 Roundtrip, found 17 hours ago
₩672,000
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Oct 19 from Miami to San José, returning Mon, Oct 27, priced at ₩672,000 found 17 hours ago
Delta
Fri, Nov 28 - Wed, Dec 3
SEA
Seattle
SJO
San José
₩675,400 Roundtrip, found 2 days ago
₩675,400
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 28 from Seattle to San José, returning Wed, Dec 3, priced at ₩675,400 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to San José (SJO)

May is typically the cheapest month to fly

From ₩313,566 - ₩899,828 per traveler.

Frequently asked questions

How to book the cheapest flight to San Francisco?
If you'd like to save some cash on your trip to San Francisco, listen up! As every experienced traveler knows, don't book at the very last minute. Prices are often highest close to the departure date. Don't stop there, though. Do some research and check if there are multiple airports at your destination. Ticket prices often differ depending on the airport you jet into. Be sure to compare fares across air carriers as well. Last of all, another simple way to save some cash is be ready to book fast. If you stumble on a fantastic bargain, don't hold off — grab it while you've got the chance.
Do you have any tips for my flight to San Francisco?
Wherever you're coming from, flying can be a seamless experience if you're prepared. Follow these essential travel tips that will help get your San Francisco escape started on the right foot. What to pack in your hand luggage:

  • First and foremost, put in your passport, important documents, wallet and vital medications. Next, you'll want some extra in-flight entertainment to while away the hours. A juicy book and a phone crammed with your favorite movies are some fantastic options. If you plan to catch more than just forty winks, a neck pillow and some earplugs will also come in handy. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you touchdown looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 milliliters) won't be allowed on. Sharp objects, like your precious pocket knife, and dangerous goods which are flammable or explosive, such as aerosol cans, flares and strong acids, are also restricted.

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for changes in temperature by dressing in layers, and pick slightly roomy, flat footwear like slip-ons.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to San Francisco?
Being organized before you arrive at the airport will make your trip to San Francisco easy and painless. Below you'll find some handy hints for a stress-free journey through security:

  • Security personnel first need to make sure that you have a valid ID and travel documents before anything else. Keep them within easy reach.
  • The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • For just a few moments, you'll need to unplug from the digital world. Your tablet, phone and any other electronic devices will need to go through the scanner.
  • Remove all liquids and gels from your hand luggage. They usually need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one liter), clear zip-lock bag.
  • There's a chance you'll be asked to remove your shoes for scanning, so wearing slip-on sneakers is always a good idea.
  • Airlines won't allow any sharp items or pocket knives to come on board with you. If you need to bring these kinds of items, pack them in your checked luggage.

Book with confidence

Searching for cheap flights to San Francisco? No travel company presents more choices than Expedia if you're looking to compare flights to San Francisco. 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 José. Expedia provides the cheapest flights to many destinations in San José and you may find even greater savings if you combine your flight with a hotel stay in San Francisco.

Travel information

Destination airport
Juan Santamaría Intl.
Destination airport IATA code
SJO
Destination city name
San José
Roundtrip price
₩361,100

Trending flights to San Francisco

Prices were available within the past 7 days and start at ₩171,700 for one-way flights and ₩361,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Oct 15 - Tue, Oct 28
ICN
Seoul
SJO
San José
₩1,243,600 Roundtrip, found 1 day ago
₩1,243,600
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 15 from Seoul to San José, returning Tue, Oct 28, priced at ₩1,243,600 found 1 day ago

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