Philadelphia (PHL) to Basel Mulhouse Freiburg (BSL) flight deal in economy from $639
PHLPhiladelphia International Airport
Philadelphia, United States
BSLEuro Airport Basel-Mulhouse-Freiburg
Basel Mulhouse Freiburg, France
$1,033 USD
-38%$639 USD
Verified 1 day agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
9 round-trip options
Returning
Thu, Nov 26, 2026•5 Day Trip
$809 USD
Returning
Fri, Nov 27, 2026•6 Day Trip
$1,109 USD
Returning
Sat, Nov 28, 2026•7 Day Trip
$1,000 USD
Returning
Sun, Nov 29, 2026•8 Day Trip
$897 USD
Returning
Mon, Nov 30, 2026•9 Day Trip
$862 USD
Returning
Tue, Dec 1, 2026•10 Day Trip
$1,016 USD
Returning
Wed, Dec 2, 2026•11 Day Trip
$901 USD
Returning
Thu, Dec 3, 2026•12 Day Trip
$896 USD
Returning
Fri, Dec 4, 2026•13 Day Trip
$1,102 USD