Question 1

What is the cheapest flight from Basel EuroAirport Swiss to San Francisco?

Accepted Answer

In the last 3 days, the lowest price for a flight from Basel EuroAirport Swiss to San Francisco was $669 for a one-way ticket and $705 for a round-trip. <a href='/flight-routes/Basel-EuroAirport-Swiss-BSL/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Basel and San Francisco?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in Basel and on arrival in San Francisco. <a href='/flight-routes/Basel-EuroAirport-Swiss-BSL/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 3

What’s the cheapest day of the week to fly from Basel to San Francisco?

Accepted Answer

If your flying dates are flexible, you should consider flying to San Francisco on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Basel to San Francisco. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals. Visit our flight page for the latest deals!>/a>

Question 4

What’s the cheapest day of the week to fly from Basel to San Francisco?

Accepted Answer

If your flying dates are flexible, you should consider flying to San Francisco on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Basel to San Francisco. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals. Visit our flight page for the latest deals!>/a>

Question 5

Which aircraft models fly most regularly from Basel to San Francisco?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 6

What is the cheapest month to fly from Basel EuroAirport Swiss to San Francisco?

Accepted Answer

The cheapest month for flights from Basel EuroAirport Swiss to San Francisco is February, where tickets cost $525 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,152 and $1,053 respectively.

Question 7

What is the cheapest month to fly from Basel EuroAirport Swiss to San Francisco?

Accepted Answer

The cheapest month for flights from Basel EuroAirport Swiss to San Francisco is February, where tickets cost $525 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,152 and $1,053 respectively.

Question 8

How does KAYAK find such low prices on flights from Basel to San Francisco?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Basel to San Francisco. <a href='/flight-routes/Basel-EuroAirport-Swiss-BSL/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 9

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Basel to San Francisco?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Basel is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Basel-EuroAirport-Swiss-BSL/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 10

What is the Hacker Fare option on flights from Basel to San Francisco?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Basel with another airline. Booking your flights between Basel and SFO can sometimes prove cheaper using this method. <a href='/flight-routes/Basel-EuroAirport-Swiss-BSL/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 11

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Basel to San Francisco?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Basel up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Basel-EuroAirport-Swiss-BSL/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 12

What is the cheapest layover airport when flying from Basel to San Francisco?

Accepted Answer

Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $647.

Question 13

What is the most popular layover airport when flying from Basel to San Francisco?

Accepted Answer

London (LHR) is the top choice – 67% of KAYAK users who clicked on 1-stop flights from Basel to San Francisco picked an itinerary connecting there.

Question 14

Which layover airport has the quickest connection when flying from Basel to San Francisco?

Accepted Answer

If you prefer a quick connection, Frankfurt am Main (FRA) often has the shortest layovers from Basel to San Francisco, with an average of 1h 25m.

Question 15

Which layover airport offers the shortest total travel time from Basel to San Francisco?

Accepted Answer

Consider flying via Frankfurt am Main (FRA) for the shortest journey. The average one-way travel time for flights connecting there is 13h 20m.

Question 16

Which airlines provide the cheapest flights from Basel to San Francisco?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Basel to San Francisco were found on American Airlines ($710) and British Airways ($715).

Question 17

Which airlines provide the cheapest flights from Basel to San Francisco?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Basel to San Francisco were found on American Airlines ($710) and British Airways ($715).

Low season	January
High season	April
Cheapest flight	$669

BSL - SFO

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Everything you should know

Cheap Flights from Basel to San Francisco (BSL-SFO)

Recent round-trip flight deals from Basel to San Francisco

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KAYAK's insights & trends for Basel to San Francisco flights

Get data-powered insights and trends into flights from Basel to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Basel to San Francisco?

What is the cheapest month to fly from Basel EuroAirport Swiss to San Francisco?

The cheapest month for flights from Basel EuroAirport Swiss to San Francisco is February, where tickets cost $525 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,152 and $1,053 respectively.

Which airlines provide the cheapest flights from Basel to San Francisco?

In the past 3 days, the cheapest round-trip tickets from Basel to San Francisco were found on American Airlines ($710) and British Airways ($715).

What is the most popular layover airport when flying from Basel to San Francisco?

London (LHR) is the top choice – 67% of KAYAK users who clicked on 1-stop flights from Basel to San Francisco picked an itinerary connecting there.

What is the cheapest layover airport when flying from Basel to San Francisco?

Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $647.

Which layover airport offers the shortest total travel time from Basel to San Francisco?

Consider flying via Frankfurt am Main (FRA) for the shortest journey. The average one-way travel time for flights connecting there is 13h 20m.

Which layover airport has the quickest connection when flying from Basel to San Francisco?

If you prefer a quick connection, Frankfurt am Main (FRA) often has the shortest layovers from Basel to San Francisco, with an average of 1h 25m.

Good to know

When to book flights from Basel to San Francisco

FAQs for booking Basel to San Francisco flights

What is the cheapest flight from Basel EuroAirport Swiss to San Francisco?

In the last 3 days, the lowest price for a flight from Basel EuroAirport Swiss to San Francisco was $669 for a one-way ticket and $705 for a round-trip.

Do I need a passport to fly between Basel and San Francisco?

Yes, you'll most likely have to show a valid passport before boarding the plane in Basel and on arrival in San Francisco.

Which aircraft models fly most regularly from Basel to San Francisco?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Basel to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Basel to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Basel to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Basel is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Basel to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Basel with another airline. Booking your flights between Basel and SFO can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Basel to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Basel up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Basel to San Francisco

Information on your arrival and departure airports

Cabin class types available on flights to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Find direct flights to and from Basel and San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in Basel

Find deals for your return flight