Flights From Boston (BOS) to Siena (FLR)

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Selected fares from Boston to Siena

The cheapest prices found with in the last 7 days for return flights were CA $508 and CA $368 for one-way flights to Siena for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Oct 20 - Wed, Nov 5
BOS
Logan Intl.
FLR
Peretola
CA $508 Roundtrip, found 4 days ago
CA $508
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Oct 20 from Logan Intl. to Peretola, returning Wed, Nov 5, priced at CA $508 found 4 days ago
British Airways
Mon, Oct 20 - Wed, Nov 5
BOS
Logan Intl.
FLR
Peretola
CA $533 Roundtrip, found 4 days ago
CA $533
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Oct 20 from Logan Intl. to Peretola, returning Wed, Nov 5, priced at CA $533 found 4 days ago
Swiss International Air Lines
Mon, Oct 20 - Wed, Nov 5
BOS
Logan Intl.
FLR
Peretola
CA $558 Roundtrip, found 4 days ago
CA $558
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, Oct 20 from Logan Intl. to Peretola, returning Wed, Nov 5, priced at CA $558 found 4 days ago