Basel (BSL) → San Diego (SAN)
About Basel to San Diego Flights
Discover the best flights from Basel to San Diego, covering 9,522 km in approximately 12h 24m. Basel (BSL) to San Diego (SAN) 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 Diego.
12-Month Price History
Flight prices from Basel to San Diego vary significantly throughout the year. February typically offers the best deals with average prices around $1805, while July sees the highest prices, averaging $2989. Savvy travelers can save up to 40% 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
66 days
For best prices
Booking Tips
For the best prices on Basel to San Diego flights, we recommend booking 75 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 | $1950 | $8260 | $11990 |
American Airlines AA | $2020 | $7600 | $12540 |
Emirates EK | $2260 | $9110 | $15890 |
British Airways BA | $2370 | $9680 | $13200 |
Delta Air Lines DL | $2490 | $9100 | $12940 |
Air France AF | $2500 | $8290 | $11060 |
Lufthansa LH | $2840 | $8300 | $12730 |
United Airlines
UA
Economy
$1950
Business
$8260
First
$11990
American Airlines
AA
Economy
$2020
Business
$7600
First
$12540
Emirates
EK
Economy
$2260
Business
$9110
First
$15890
British Airways
BA
Economy
$2370
Business
$9680
First
$13200
Delta Air Lines
DL
Economy
$2490
Business
$9100
First
$12940
Air France
AF
Economy
$2500
Business
$8290
First
$11060
Lufthansa
LH
Economy
$2840
Business
$8300
First
$12730
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Zurich → San Diego
Zürich (ZRH) to San Diego International (SAN)
Distance: 9,586 km
Average price: $1999
Stuttgart → San Diego
Stuttgart (STR) to San Diego International (SAN)
Distance: 9,519 km
Average price: $1986
Geneva → San Diego
Geneva (GVA) to San Diego International (SAN)
Distance: 9,554 km
Average price: $1993
Stuttgart → San Diego
Stuttgart (STR) to San Diego International (SAN)
Distance: 9,519 km
Average price: $1986
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Frequently Asked Questions
How long is the flight from Basel to San Diego?
The flight time from Basel (BSL) to San Diego (SAN) is approximately 12 hours and 24 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 Diego?
The aerial distance between Basel and San Diego is 9,522 kilometers (5,917 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Basel to San Diego?
Several airlines operate flights between Basel and San Diego, including American Airlines, Delta Air Lines, United 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 Diego?
Based on historical data, February typically offers the lowest airfares for flights from Basel to San Diego. 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 Diego?
For the best prices on Basel to San Diego flights, we recommend booking 106 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Basel to San Diego?
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 Diego?
Basel operates on Europe/Zurich time zone, while San Diego 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.