Basel (BSL) → San Francisco (SFO)
About Basel to San Francisco Flights
Discover the best flights from Basel to San Francisco, covering 9,318 km in approximately 12h 9m. Basel (BSL) to San Francisco (SFO) is one of the major long-haul routes connecting Switzerland and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Basel to San Francisco.
12-Month Price History
Flight prices from Basel to San Francisco vary significantly throughout the year. February typically offers the best deals with average prices around $1713, while July sees the highest prices, averaging $2881. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
96 days
For best prices
Booking Tips
For the best prices on Basel to San Francisco flights, we recommend booking 122 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $1980 | $9000 | $13780 |
Delta Air Lines DL | $2200 | $9300 | $13610 |
Air France AF | $2240 | $7880 | $13190 |
Lufthansa LH | $2280 | $8320 | $12340 |
American Airlines AA | $2350 | $7520 | $14720 |
British Airways BA | $2460 | $8090 | $13180 |
Alaska Airlines AS | $2550 | $8430 | $13830 |
United Airlines
UA
Economy
$1980
Business
$9000
First
$13780
Delta Air Lines
DL
Economy
$2200
Business
$9300
First
$13610
Air France
AF
Economy
$2240
Business
$7880
First
$13190
Lufthansa
LH
Economy
$2280
Business
$8320
First
$12340
American Airlines
AA
Economy
$2350
Business
$7520
First
$14720
British Airways
BA
Economy
$2460
Business
$8090
First
$13180
Alaska Airlines
AS
Economy
$2550
Business
$8430
First
$13830
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Zurich → San Francisco
Zürich (ZRH) to San Francisco International (SFO)
Distance: 9,376 km
Average price: $1958
Stuttgart → San Francisco
Stuttgart (STR) to San Francisco International (SFO)
Distance: 9,296 km
Average price: $1943
Geneva → San Francisco
Geneva (GVA) to San Francisco International (SFO)
Distance: 9,370 km
Average price: $1957
Stuttgart → San Francisco
Stuttgart (STR) to San Francisco International (SFO)
Distance: 9,296 km
Average price: $1943
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Frequently Asked Questions
How long is the flight from Basel to San Francisco?
The flight time from Basel (BSL) to San Francisco (SFO) is approximately 12 hours and 9 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Basel and San Francisco?
The aerial distance between Basel and San Francisco is 9,318 kilometers (5,790 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Basel to San Francisco?
Several airlines operate flights between Basel and San Francisco, including United Airlines, Alaska Airlines, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Basel to San Francisco?
Based on historical data, February typically offers the lowest airfares for flights from Basel to San Francisco. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to San Francisco?
For the best prices on Basel to San Francisco flights, we recommend booking 94 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Basel to San Francisco?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Switzerland traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Basel and San Francisco?
Basel operates on Europe/Zurich time zone, while San Francisco is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.