S$181 Cheap Flights to San Francisco

View S$181 flight on Fri, 16 Jan, 2026Opens in a new window

Popular airlines to San Francisco

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Cheap round-trip flights to San Francisco

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.

American Airlines
Sat, 13 Dec - Thu, 18 Dec
MCO
Orlando
SJO
San José
S$373 Return, found 19 hours ago
S$373
Return
found 19 hours ago
Select American Airlines flight, departing Sat, 13 Dec from Orlando to San José, returning Thu, 18 Dec, priced at S$373 found 19 hours ago
Delta
Thu, 13 Nov - Mon, 17 Nov
BOS
Boston
SJO
San José
S$386 Return, found 1 day ago
S$386
Return
found 1 day ago
Select Delta flight, departing Thu, 13 Nov from Boston to San José, returning Mon, 17 Nov, priced at S$386 found 1 day ago
Copa
Thu, 13 Nov - Mon, 17 Nov
BOS
Boston
SJO
San José
S$429 Return, found 1 day ago
S$429
Return
found 1 day ago
Select Copa flight, departing Thu, 13 Nov from Boston to San José, returning Mon, 17 Nov, priced at S$429 found 1 day ago
United
Thu, 13 Nov - Mon, 17 Nov
BOS
Boston
SJO
San José
S$459 Return, found 1 day ago
S$459
Return
found 1 day ago
Select United flight, departing Thu, 13 Nov from Boston to San José, returning Mon, 17 Nov, priced at S$459 found 1 day ago
LATAM Airlines Group
Mon, 1 Jun - Wed, 1 Jul
GRU
Sao Paulo
SJO
San José
S$569 Return, found 1 day ago
S$569
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, 1 Jun from Sao Paulo to San José, returning Wed, 1 Jul, priced at S$569 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 S$288 - S$827 per traveller.

Frequently asked questions

How to book the cheapest flight to San Francisco?
Don't leave booking your flight to San Francisco until the last possible moment. That's one trick frequent travellers use to get the best prices. Booking in advance means more options and less expensive flights. Don't stop there, though. Do some research and check if there are a couple of airports at your destination. Prices often differ depending on which airport you jet into. Remember to compare prices across air carriers too. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and be ready to secure your ticket as soon as you see an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to San Francisco?
If you're poorly prepared, air travel can be a real challenge. But there's no need to worry. Follow these handy tips and enjoy a hassle-free start to your holiday in San Francisco. What to pack in your hand luggage:

  • First things first, put in your passport, travel documents, wallet and medications. Next, you'll want some entertainment to while away the hours. A thrilling novel and a tablet filled with your favourite movies are always good options. If you plan to take a quick nap, a comfy neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, make room for a toothbrush and some deodorant to ensure you step off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a sharp object lurking in the bottom of your hand luggage. Other prohibited items include explosive or flammable products, such as fuel and matches, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Layer your clothing and pick shoes that are flat and easy to remove.
  • Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-distance flights. Lower your risks by drinking water, keeping your legs and feet moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to San Francisco?
It's simple — be prepared. We've rounded up some tips and tricks for an easy trip through security. Watch out San Francisco, here you come:

  • Keep your boarding pass and ID at hand. They're the first things you'll be asked to show at security.
  • After that, both you and your carry-on bag must be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Items like your coat, belt and earphones will be required to go through the machine.
  • All your electronic devices, including your phone and laptop, are also required to be scanned.
  • Can't travel without your favourite hand cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you can keep it with you in your carry-on luggage.
  • The right choice of footwear can save you valuable minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
  • Sharp or pointed items are not allowed on board. They'll be confiscated at security, so put them in your checked baggage.

Book with confidence

Find Your Flights to San Francisco SJO

Cheap flights to San Francisco (SJO)

Get started finding a cheap flight to San Francisco 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 San Francisco.

Return prices range from S$373 - S$1,977 and one-ways San Francisco start as low as S$181.

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 San Francisco (SJO)

You have several options for which airline you choose to travel with to San Francisco. There are 10 airlines flying into SJO: avianca, United, GOL Linhas Aereas S.A., LATAM Airlines Group, American Airlines, Delta, Copa. 

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 San Francisco (SJO) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SJO in December and in January 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.

Find Your Flights to San Francisco SJO

Travel information

Destination airport
Juan Santamaría Intl.
Destination airport IATA code
SJO
Destination city name
San José
Return price
S$373

Trending flights to San Francisco

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.

EVA Airways
Thu, 6 Nov - Thu, 13 Nov
SIN
Singapore
SJO
San José
S$1,977 Return, found 6 days ago
S$1,977
Return
found 6 days ago
Select EVA Airways flight, departing Thu, 6 Nov from Singapore to San José, returning Thu, 13 Nov, priced at S$1,977 found 6 days ago

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