372 € Cheap Flights from San Jose Juan Santamaria to San Francisco International

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Flight deals from San Jose Juan Santamaria Airport to San Francisco International Airport

Looking for a cheap last-minute deal or the best return flight from San Jose Juan Santamaria Airport to San Francisco International Airport? If you want to travel next month, return fares start from 372 €. Find the lowest prices on one-way and return tickets right here.

San Francisco.372 € per passenger.Departing Mon, 13 Apr, returning Mon, 20 Apr.Return flight with Spirit Airlines and Avianca.Outbound indirect flight with Spirit Airlines, departs from San Jose Juan Santamaria on Mon, 13 Apr, arriving in San Francisco International.Inbound indirect flight with Avianca, departs from San Francisco International on Mon, 20 Apr, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 372 €, select.

San Francisco.401 € per passenger.Departing Fri, 24 Apr, returning Sun, 3 May.Return flight with Avianca.Outbound indirect flight with Avianca, departs from San Jose Juan Santamaria on Fri, 24 Apr, arriving in San Francisco International.Inbound indirect flight with Avianca, departs from San Francisco International on Sun, 3 May, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 401 €, select.

San Francisco.402 € per passenger.Departing Wed, 13 May, returning Sun, 17 May.Return flight with Alaska Airlines and Avianca.Outbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Wed, 13 May, arriving in San Francisco International.Inbound indirect flight with Avianca, departs from San Francisco International on Sun, 17 May, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 402 €, select.

San Francisco.412 € per passenger.Departing Fri, 14 Aug, returning Tue, 18 Aug.Return flight with Avianca.Outbound indirect flight with Avianca, departs from San Jose Juan Santamaria on Fri, 14 Aug, arriving in San Francisco International.Inbound indirect flight with Avianca, departs from San Francisco International on Tue, 18 Aug, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 412 €, select.

San Francisco.416 € per passenger.Departing Fri, 1 May, returning Mon, 1 Jun.Return flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departs from San Jose Juan Santamaria on Fri, 1 May, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 1 Jun, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 416 €, select.

San Francisco.421 € per passenger.Departing Fri, 11 Sep, returning Tue, 15 Sep.Return flight with Avianca.Outbound indirect flight with Avianca, departs from San Jose Juan Santamaria on Fri, 11 Sep, arriving in San Francisco International.Inbound indirect flight with Avianca, departs from San Francisco International on Tue, 15 Sep, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 421 €, select.

San Francisco.456 € per passenger.Departing Tue, 25 Aug, returning Sat, 12 Sep.Return flight with Avianca and Alaska Airlines.Outbound indirect flight with Avianca, departs from San Jose Juan Santamaria on Tue, 25 Aug, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Sat, 12 Sep, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 456 €, select.

San Francisco.469 € per passenger.Departing Thu, 23 Jul, returning Sat, 8 Aug.Return flight with Alaska Airlines and Frontier Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Thu, 23 Jul, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Sat, 8 Aug, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 469 €, select.

San Francisco.472 € per passenger.Departing Thu, 23 Jul, returning Thu, 30 Jul.Return flight with Alaska Airlines and Frontier Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Thu, 23 Jul, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Thu, 30 Jul, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 472 €, select.

San Francisco.481 € per passenger.Departing Thu, 4 Jun, returning Tue, 9 Jun.Return flight with Alaska Airlines and Frontier Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Thu, 4 Jun, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 9 Jun, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 481 €, select.

San Francisco.498 € per passenger.Departing Mon, 9 Mar, returning Mon, 16 Mar.Return flight with Avianca.Outbound indirect flight with Avianca, departs from San Jose Juan Santamaria on Mon, 9 Mar, arriving in San Francisco International.Inbound indirect flight with Avianca, departs from San Francisco International on Mon, 16 Mar, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 498 €, select.

San Francisco.500 € per passenger.Departing Fri, 5 Jun, returning Fri, 31 Jul.Return flight with Alaska Airlines and Frontier Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Fri, 5 Jun, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Fri, 31 Jul, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 500 €, select.

San Francisco.504 € per passenger.Departing Thu, 26 Mar, returning Mon, 6 Apr.Return flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departs from San Jose Juan Santamaria on Thu, 26 Mar, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 6 Apr, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 504 €, select.

San Francisco.517 € per passenger.Departing Thu, 24 Sep, returning Thu, 1 Oct.Return flight with Avianca.Outbound indirect flight with Avianca, departs from San Jose Juan Santamaria on Thu, 24 Sep, arriving in San Francisco International.Inbound indirect flight with Avianca, departs from San Francisco International on Thu, 1 Oct, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 517 €, select.

San Francisco.545 € per passenger.Departing Sat, 7 Nov, returning Sun, 15 Nov.Return flight with Avianca and Alaska Airlines.Outbound indirect flight with Avianca, departs from San Jose Juan Santamaria on Sat, 7 Nov, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Sun, 15 Nov, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 545 €, select.

San Francisco.574 € per passenger.Departing Fri, 25 Dec, returning Fri, 8 Jan.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Fri, 25 Dec, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Fri, 8 Jan, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 574 €, select.

Find the cheapest month to fly from San Jose Juan Santamaria to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Jose Juan Santamaria to San Francisco International flights are currently cheapest in April.

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Direct flights from San Jose Juan Santamaria to San Francisco International

San Jose Juan Santamaria to San Francisco International: Alternative routes

Compare routes from San Jose Juan Santamaria to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

San Jose to San Francisco: Flight information

The things to know before you go.

Cheapest flight found	372 €
Cheapest month to fly	April
Average flight time	7 hrs
Most popular airline	United
Average flights per week	10

Finding cheap flights from San Jose Juan Santamaria to San Francisco International: Frequently asked questions

How much are return flights from San Jose Juan Santamaria to San Francisco International?

The best price we found for a return flight from San Jose Juan Santamaria to San Francisco International is 372 €. 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.

How long does it take to fly from San Jose Juan Santamaria to San Francisco International?

7 hours is the average flight time from San Jose Juan Santamaria to San Francisco International.

Which airlines fly direct from San Jose Juan Santamaria to San Francisco International?

United flies direct from San Jose Juan Santamaria to San Francisco International.

How many flights are there a week from San Jose Juan Santamaria to San Francisco International?

As of March 2026, there are 10 flights per week flying from San Jose Juan Santamaria to San Francisco International.

When is the cheapest time to fly from San Jose Juan Santamaria to San Francisco International?

The cheapest month to fly from San Jose Juan Santamaria to San Francisco International is usually April.

Which upcoming date is cheapest to fly from San Jose Juan Santamaria Airport to San Francisco International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Jose Juan Santamaria Airport to San Francisco International Airport on Monday, 13 April 2026.

Can I get a direct flight from San Jose Juan Santamaria Airport to San Francisco International Airport?

Yes – the average flight time is 7 hours.

How can I find the best flight deal to San Francisco International?

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.

When is the best time to book flights to San Francisco?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from San Jose Juan Santamaria Airport to San Francisco International with?

Currently, Spirit Airlines and United offer the cheapest flight tickets to San Francisco International.

Travelling from Juan Santamaria International Airport (SJO) to San Francisco International Airport (SFO): what you need to know

San Francisco is one hour behind San Jose and follows the UTC-7 timezone.
Leave enough time to make your SJO to SFO flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.
During popular months like July, it's best to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during peak periods in general.
Think about adding a stopover when booking your ticket from Juan Santamaria International Airport to San Francisco International Airport. Just uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here are some options between SJO and SFO:
- El Salvador International Airport
- George Bush Intercontinental Airport
- Los Angeles International Airport

How to find the cheapest flights from Juan Santamaria International Airport (SJO) to San Francisco International Airport (SFO)

At the moment, 200 € is the lowest price we've seen for a one-way Juan Santamaria International Airport to San Francisco International Airport flight. The best price for a return ticket is 372 €. Bear in mind that fares can change due to availability when booking.
To get your hands on cheap tickets from SJO to SFO, book early. Airlines tend to offer lower fares when flights are first released.
Getting cheap flights from Juan Santamaria International Airport to San Francisco International Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' function to see the lowest fares across every month and bag a great deal.
Finding cheap flights from SJO to SFO couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a new discounted fare appears.
Tailor your trip with filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Juan Santamaria International Airport to San Francisco International Airport.

Handy information about Juan Santamaria International Airport (SJO)

When it comes to the on-time performance of Juan Santamaria International Airport, 79.83% of flights arrive within the expected timeframe.
To get to Juan Santamaria International Airport from central San Jose, it takes around 20 minutes if you're planning to drive. This depends on traffic, however. It's approximately 18 kilometres from the airport to the city centre.
Expect a journey time of around 2 hours 20 minutes on public transport.
Catching an early flight from Juan Santamaria International Airport to San Francisco International Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by picking one of these hotels near SJO:

Arriving at San Francisco International Airport (SFO)

If you're coming in on a late Juan Santamaria International Airport to San Francisco International Airport flight, few things beat the convenience of being near the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these options near SFO:
Fast-track your adventure by picking up a San Francisco International Airport rental car. Grab a set of wheels from Dollar, Thrifty or Hertz to explore San Francisco and beyond.
Reserving your ride from San Francisco International Airport around one week ahead gives you the best shot at securing a great deal.

Getting from San Francisco International Airport (SFO) to central San Francisco

San Francisco International Airport is approximately 21 kilometres from the centre of San Francisco. Driving there takes about 20 minutes.
It takes roughly 45 minutes if you're travelling on public transport.

When to fly to San Francisco International Airport (SFO)

It's time to plan your travel dates for your flight from Juan Santamaria International Airport to San Francisco International Airport. August is the busiest month to head to San Francisco. If you'd like a more laid-back vibe, go in February.
The warmest month in San Francisco is September, with temperatures ranging between 12ºC (54ºF) and 22ºC (72ºF). Lock in your flights from Juan Santamaria International Airport to San Francisco International Airport in this month if you enjoy this type of weather.
January has average temperatures of between 6ºC (43ºF) and 16ºC (61ºF). Search for cheap tickets from SJO to SFO sometime around then if you'd rather travel in cooler conditions.

Explore more of United States

San Jose is just one of the many places in United States waiting to be explored once you've seen San Francisco. Around 64 kilometres away to the south-east, popular attractions include Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.
Around 257 kilometres south-east of San Francisco, Fresno is another essential stop in United States. Experience major highlights starting with Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.