Earn point on your loyalty program!arrow arc left

Cheap flights from Philadelphia (PHL) to Basel (BSL)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Philadelphia (PHL) to Basel (BSL)

How to find the cheapest flight from Philadelphia (PHL) to Basel (BSL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Basel (BSL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Basel (BSL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Philadelphia to Basel in May , June 2026

28 May - 10 Jun $ 1,026.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
BSL
Basel
BSL
Basel
Frontier Airlines
2 STOPS
PHL
Philadelphia
Pick dates
28 May - 10 Jun $ 1,064.00
PHL
Philadelphia
JetBlue Airways
3 STOPS
BSL
Basel
BSL
Basel
JetBlue Airways
2 STOPS
PHL
Philadelphia
Pick dates
28 May - 05 Jun $ 1,072.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
BSL
Basel
BSL
Basel
Frontier Airlines
2 STOPS
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Basel

28 May - 01 Jun $ 1,206.00
PHL
Philadelphia
WestJet
3 STOPS
BSL
Basel
BSL
Basel
WestJet
3 STOPS
PHL
Philadelphia
Pick dates
28 May - 01 Jun $ 1,296.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
BSL
Basel
BSL
Basel
Frontier Airlines
3 STOPS
PHL
Philadelphia
Pick dates
28 May - 01 Jun $ 1,350.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
BSL
Basel
BSL
Basel
Frontier Airlines
2 STOPS
PHL
Philadelphia
Pick dates

One-way flights to Basel from Philadelphia

2:31 PM - 8:15 PM
easyJet
3 Stops
25h 34m
PHL - BSL
$ 488
Kiwi
Pick dates
7:45 PM - 6:55 PM
United Airlines
2 Stops
18h 5m
PHL - BSL
$ 3,324
Kiwi
Pick dates
5:40 PM - 9:10 AM
United Airlines
1 Stops
10h 30m
PHL - BSL
$ 3,343
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Basel (BSL)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Basel (BSL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Basel (BSL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.