Cheap Flights to San Francisco: San Francisco Flight Deals

View €215 flight on Wed, 31 Dec 2025Opens in a new window

Popular airlines to San Francisco

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Cheap round-trip flights to San Francisco

Prices were available within the past 7 days and start at €215 for one-way flights and €435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 7 Apr - Thu, 16 Apr
AMS
Amsterdam
SJO
San José
€435 Return, found 8 hours ago
€435
Return
found 8 hours ago
Select Air Canada flight, departing Tue, 7 Apr from Amsterdam to San José, returning Thu, 16 Apr, priced at €435 found 8 hours ago
Volaris
Sun, 7 Dec - Sun, 14 Dec
DFW
Dallas
SJO
San José
€441 Return, found 5 hours ago
€441
Return
found 5 hours ago
Select Volaris flight, departing Sun, 7 Dec from Dallas to San José, returning Sun, 14 Dec, priced at €441 found 5 hours ago
Swiss International Air Lines
Tue, 2 Dec - Wed, 24 Dec
AMS
Amsterdam
SJO
San José
€448 Return, found 1 day ago
€448
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 2 Dec from Amsterdam to San José, returning Wed, 24 Dec, priced at €448 found 1 day ago
Lufthansa
Tue, 7 Apr - Thu, 16 Apr
AMS
Amsterdam
SJO
San José
€465 Return, found 8 hours ago
€465
Return
found 8 hours ago
Select Lufthansa flight, departing Tue, 7 Apr from Amsterdam to San José, returning Thu, 16 Apr, priced at €465 found 8 hours ago
Austrian Airlines
Thu, 9 Apr - Thu, 16 Apr
AMS
Amsterdam
SJO
San José
€468 Return, found 1 day ago
€468
Return
found 1 day ago
Select Austrian Airlines flight, departing Thu, 9 Apr from Amsterdam to San José, returning Thu, 16 Apr, priced at €468 found 1 day ago

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

May is typically the cheapest month to fly

From €194 - €601 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Francisco. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to San Francisco. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to San Francisco, or are just on the lookout for the best flights to San Francisco, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in San Francisco to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

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 traveller 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 favourite 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 millilitres) 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 organised 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 millilitres) and everything must fit in a quart-size (one litre), 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.

Flights to San Francisco information
Destination airport
Juan Santamaría Intl.
Destination airport IATA code
SJO
Destination city name
San José
Return price
€435

Trending flights to San Francisco

Prices were available within the past 7 days and start at €215 for one-way flights and €435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 11 May - Mon, 18 May
DUB
Dublin
SJO
San José
€503 Return, found 3 hours ago
€503
Return
found 3 hours ago
Select JetBlue Airways flight, departing Mon, 11 May from Dublin to San José, returning Mon, 18 May, priced at €503 found 3 hours ago
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