BSL - SFO

$431 Find Cheap Flights from Basel to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Basel to San Francisco departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Basel to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Basel to San Francisco, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Basel to San Francisco (BSL-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Basel to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Basel to San Francisco

KAYAK's recommended round-trip deals from the most popular airlines that fly from Basel to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
6:35 am - 1:50 pmBSL-SFO
16h 15m1 stop
American Airlines Logo
1:17 pm - 5:40 pmSFO-BSL
19h 23m2 stops
$568American Airlines
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Sat, May 31 - Fri, Jun 6
British Airways Logo
6:35 am - 1:50 pmBSL-SFO
16h 15m1 stop
British Airways Logo
8:00 am - 11:20 amSFO-BSL
18h 20m2 stops
$570British Airways
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Sat, Sep 20 - Sun, Oct 5
United Airlines Logo
9:45 am - 7:00 pmBSL-SFO
18h 15m1 stop
United Airlines Logo
2:00 pm - 7:35 pmSFO-BSL
20h 35m1 stop
$632United Airlines
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Tue, May 27 - Wed, Jun 4
Air Canada Logo
8:25 am - 10:28 amBSL-SFO
35h 03m2 stops
Air Canada Logo
8:50 am - 1:30 pmSFO-BSL
19h 40m2 stops
$634Air Canada
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Mon, Oct 6 - Sat, Nov 8
Lufthansa Logo
2:20 pm - 7:50 pmBSL-SFO
14h 30m1 stop
Lufthansa Logo
9:05 pm - 7:35 pmSFO-BSL
13h 30m1 stop
$639Lufthansa
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Sun, May 25 - Wed, Jun 4
Air Canada Logo
8:25 am - 3:28 pmBSL-SFO
40h 03m2 stops
Air Canada Logo
8:50 am - 10:00 amSFO-BSL
16h 10m2 stops
$640Air Canada
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Mon, Oct 6 - Sun, Nov 9
United Airlines Logo
11:25 am - 9:30 pmBSL-SFO
19h 05m2 stops
United Airlines Logo
9:05 pm - 7:35 pmSFO-BSL
13h 30m1 stop
$644United Airlines
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Tue, May 27 - Wed, Jun 4
Lufthansa Logo
9:45 am - 7:00 pmBSL-SFO
18h 15m1 stop
Lufthansa Logo
4:00 pm - 5:50 pmSFO-BSL
16h 50m2 stops
$663Lufthansa
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Tue, May 27 - Thu, Jun 5
Logo
11:45 am - 1:50 pmBSL-SFO
35h 05m1 stop
Logo
9:40 pm - 10:20 pmSFO-BSL
16h 40m1 stop
$669
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Fri, Oct 17 - Tue, Oct 28
Logo
6:35 am - 1:50 pmBSL-SFO
16h 15m1 stop
Logo
4:35 pm - 7:00 pmSFO-BSL
17h 25m1 stop
$1,054
Find Deal
Sat, May 31 - Mon, Jun 9
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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?

The average price of all round-trip flights from Basel EuroAirport Swiss to San Francisco clicked on KAYAK for each day over the last 12 months.

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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Basel EuroAirport Swiss to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Basel EuroAirport Swiss to San Francisco is February, where tickets cost $550 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $963 and $949 respectively.

How far in advance should I book a flight from Basel EuroAirport Swiss to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Basel EuroAirport Swiss to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Basel EuroAirport Swiss to San Francisco, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

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Good to know

Low seasonNovember
High seasonSeptember
Cheapest flight$431
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Basel to San Francisco

When to book flights from Basel to San Francisco

Are your dates flexible? Find out the best times to travel from Basel to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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 $431 for a one-way ticket and $568 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.

  • Which airline alliances offer flights from Basel to San Francisco?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Basel and San Francisco, with Star Alliance being the most commonly used for this 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

San Francisco (SFO)
Basel (BSL)

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