BSLEuro Airport Basel-Mulhouse-Freiburg
Basel Mulhouse Freiburg, France
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$870 USD
-38%$537 USD
Verified Dec 1, 2025 at 4:04 AMMarch 2026
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Good Availability
49% of dates checked are available within 10% of the lowest price
Saturday, March 14th, 2026
0 round-trip options
No flight details available for this date.