Basel Mulhouse Freiburg (BSL) to Philadelphia (PHL) flight deal in economy from $711

Saturday, January 2nd, 2027

3 round-trip options

Returning
Sat, Jan 9, 20277 Day Trip
$1,132 USD
Returning
Fri, Jan 15, 202713 Day Trip
$1,132 USD
Returning
Sat, Jan 16, 202714 Day Trip
$1,132 USD