Flights From St. Louis (STL) to Siena (FLR)

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Selected fares from St. Louis to Siena

The cheapest prices found with in the last 7 days for return flights were CA $942 and for one-way flights to Siena for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue., 25 Mar. - Thu., 3 Apr.
STL
Lambert-St. Louis Intl.
FLR
Peretola
CA $942 Roundtrip, found 4 days ago
CA $942
Roundtrip
found 4 days ago
Select Delta flight, departing Tue., 25 Mar. from Lambert-St. Louis Intl. to Peretola, returning Thu., 3 Apr., priced at CA $942 found 4 days ago
Lufthansa
Tue., 25 Mar. - Fri., 4 Apr.
STL
Lambert-St. Louis Intl.
FLR
Peretola
CA $964 Roundtrip, found 4 days ago
CA $964
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue., 25 Mar. from Lambert-St. Louis Intl. to Peretola, returning Fri., 4 Apr., priced at CA $964 found 4 days ago
Delta
Tue., 25 Mar. - Fri., 4 Apr.
STL
Lambert-St. Louis Intl.
FLR
Peretola
CA $965 Roundtrip, found 4 days ago
CA $965
Roundtrip
found 4 days ago
Select Delta flight, departing Tue., 25 Mar. from Lambert-St. Louis Intl. to Peretola, returning Fri., 4 Apr., priced at CA $965 found 4 days ago
Delta
Mon., 24 Mar. - Thu., 3 Apr.
STL
Lambert-St. Louis Intl.
FLR
Peretola
CA $1,015 Roundtrip, found 1 day ago
CA $1,015
Roundtrip
found 1 day ago
Select Delta flight, departing Mon., 24 Mar. from Lambert-St. Louis Intl. to Peretola, returning Thu., 3 Apr., priced at CA $1,015 found 1 day ago
Delta
Mon., 24 Mar. - Fri., 4 Apr.
STL
Lambert-St. Louis Intl.
FLR
Peretola
CA $1,037 Roundtrip, found 1 day ago
CA $1,037
Roundtrip
found 1 day ago
Select Delta flight, departing Mon., 24 Mar. from Lambert-St. Louis Intl. to Peretola, returning Fri., 4 Apr., priced at CA $1,037 found 1 day ago
KLM
Thu., 27 Mar. - Fri., 4 Apr.
STL
Lambert-St. Louis Intl.
FLR
Peretola
CA $1,526 Roundtrip, found 1 day ago
CA $1,526
Roundtrip
found 1 day ago
Select KLM flight, departing Thu., 27 Mar. from Lambert-St. Louis Intl. to Peretola, returning Fri., 4 Apr., priced at CA $1,526 found 1 day ago