The cheapest times to fly from SAT to BSL are

  • October 1st to April 1st (except the week of December 17th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SAT to BSL is mid January. Prices can be as high as $1796 for Saturday flights during mid December, or as low as $826 for Tuesday flights around mid January.


When to Fly to Basel

Flying from San Antonio, TX (SAT) to Mulhouse (BSL) will usually cost between $827 to $1607 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $869. Due to high demand the most expensive time to fly is mid December, with an average price of $1588. Planning your trip to low-cost times can easily save you $719 on economy flights and even more on first-class flights. Generally, any price below $1268 can be considered a good price for a round-trip SAT to BSL flight.

See below for a graph of average weekly prices for the SAT to BSL route. All prices are for round-trip tickets in USD.

SAT to BSL Flight Prices

Compared to other flights, the SAT to BSL flight is slightly more expensive than the average and costs slightly more than the average flight leaving from San Antonio. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $212 (16%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1086. Return trip prices are from the BSL to SAT flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SAT to BSL can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 43 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from SAT to BSL while comparing.

Destination alternative #1: Zurich Airport (ZRH) in Zurich

  • 48 miles (77 km) away from BSL
  • Usually 20.75% less expensive than BSL
  • 1-layover flights available

See SAT to ZRH flights

Destination alternative #2: Malpensa Airport (MXP) in Milan

  • 147 miles (237 km) away from BSL
  • Usually 16.84% less expensive than BSL
  • 1-layover flights available

See SAT to MXP flights

Destination alternative #3: Geneva Airport (GVA) in Geneva

  • 115 miles (185 km) away from BSL
  • Usually 13.14% less expensive than BSL
  • 1-layover flights available

See SAT to GVA flights

Destination alternative #4: Stuttgart Airport (STR) in Stuttgart

  • 109 miles (175 km) away from BSL
  • Usually 7.85% less expensive than BSL
  • 1-layover flights available

See SAT to STR flights


Flight Hacking SAT to BSL

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SAT to BSL — but Champion Traveler does!

Hack #1: New York, NY (SAT > JFK > BSL)

  • Price for both tickets: $755
  • Average savings: $513 (40.43%)

See SAT to JFK flights

Hack #2: Newark, NJ (SAT > EWR > BSL)

  • Price for both tickets: $852
  • Average savings: $416 (32.78%)

See SAT to EWR flights

Hack #3: New York, NY (SAT > LGA > BSL)

  • Price for both tickets: $853
  • Average savings: $415 (32.7%)

See SAT to LGA flights


Flight Questions Answered

Still have questions about flying from SAT to BSL? We’ve got answers.

Which airlines fly this route?

You can find 12 major airlines flying this route most often: Air Canada, Air France, American, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, SWISS, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from Euro Airport to San Antonio International Airport?

The distance between the two airports is roughly 5411 miles or 8708 kilometers.

How long does it take to fly from SAT to BSL?

The real-world flight time for a nonstop SAT to BSL flight is about 10 hour 43 minutes.

How many flights go between San Antonio, TX and Mulhouse?

It depends on the day of the week and the date, but a typical day might have around 19 available flights from SAT to BSL.


Airport Location Info


Departing Airport

Origination codeSAT
Origination airport nameSan Antonio International Airport
CitySan Antonio, TX
Countrythe United States

Return Airport

Destination codeBSL
Destination airport nameEuro Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.