Cheap air tickets to San Francisco International Airport

Compare San Francisco International Airport flights across hundreds of providers

Find the cheapest month or even day of the year to fly

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Flight deals to San Francisco International

Looking for a cheap last-minute deal or the best return flight to San Francisco International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest time to fly to San Francisco International

Flexible on travel dates? Find the cheapest month – or even day – to fly to San Francisco International.

Airports near San Francisco

Looking for an alternative route to San Francisco? There are 6 more airports nearby. Compare them below to find the cheapest or fastest.

Direct flights to San Francisco International

Frequently asked questions

The average flight time to San Francisco International is 14 hours and 55 minutes. We've calculated this based on journeys from Singapore.
Singapore Airlines, Vistara, United and Air India all fly direct to San Francisco International.
The cheapest month to fly to San Francisco International is usually September.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Yes – the average flight time is 14 hours and 55 minutes.
The best price we found for a return flight to San Francisco International is $871. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to San Francisco International Airport is Tuesday, 3 September 2024.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco International is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Philippine Airlines and United offer the cheapest flight tickets to San Francisco International.

Flying to San Francisco International

The things to know before you go.
Cheapest flight found$871
Cheapest month to flySeptember
Average flight time14 hrs, 55 mins
Most popular airlineSingapore Airlines
Average flights per week108

Discover San Francisco International

How to find cheap flights to San Francisco International airport (SFO)

Looking for cheap air tickets to San Francisco International airport? Whether you are aiming to find one-way or return flights, here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. We've compared flights tickets from all major online travel agents and airlines flying to San Francisco International airport to find the cheapest flights. And with us there are no hidden charges - what you see is what you pay.

  • Flex your dates to secure the best air ticket price for your San Francisco International airport flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to San Francisco International airport from your chosen departure location.

  • Set up a Price Alert. You can easily track the price of your flights to San Francisco International airport by creating an alert. Whenever fares go down or up, you'll get a push notification or e-mail to help you get the cheapest flight deal.

  • Look for direct flights. Only interested in direct flights to San Francisco International airport? Make sure to tick 'Direct flights only' when performing a search. If there are direct San Francisco International airport flights available, these will appear in the results.

  • Find the cheapest Business class flights to San Francisco International airport. Check the difference in price of your plane ticket to San Francisco International airport when travelling in Economy, Premium economy, Business or First class. Note that not all cabin classes are available for every destination or airline.

  • Include nearby airports in your search. Widen your search for San Francisco International airport flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure and destination point and could help you save money.

  • Search for flights on the go. To get the best flight booking experience on the go, download our app and search for cheap air tickets to San Francisco International airport when out and about.

Book flight tickets to San Francisco International airport with peace of mind

  • Find flexible flights to San Francisco International airport. Your airline might be offering flexible air tickets to San Francisco International airport, which means you won't lose out if your flight has to be changed or cancelled.
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  • Add travel cost protection. Avoid travel pitfalls and choose travel cost protection - it's available at the checkout as you book your flight to San Francisco International airport with us.

  • Reduce your carbon footprint by selecting a greener San Francisco International airport flight option. To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box which will be available once you have moved on from this page.

Combine your flight to San Francisco International airport with hotels and car hire

Once you've secured your plane ticket to San Francisco International airport, we will help you discover the best prices and exclusive rates for hotels in or close to San Francisco International. We also allow you to compare hundreds of car hire companies in one go so that you get the best car hire deals for your trip.

Compare San Francisco International airport air tickets with other destinations using the everywhere search

Not entirely set on flying to San Francisco International airport yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel from your origin.


More travel options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.