$369 Cheap flight deals from Las Vegas (LAS) to Siena (FLR)
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Airfares from $369 One Way, $650 Round Trip from Las Vegas to Siena
Prices starting at $650 for return flights and $369 for one-way flights to Siena were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Siena economy flight packages
Villa Neroli
Oct 25 - Oct 31
Las Vegas (LAS) to Florence (FLR)
Reviewed on Sep 21, 2026
Art Hotel Villa Agape
Oct 25 - Oct 31
Las Vegas (LAS) to Florence (FLR)
Reviewed on Sep 20, 2026
Hotel Ville sull'Arno - Preferred Hotels & Resorts
Oct 25 - Oct 31
Las Vegas (LAS) to Florence (FLR)
Reviewed on Sep 20, 2026
More About Flying To Siena from Las Vegas
Route Information for Flights from Las Vegas to Siena
Origin Airport IATA Code | LAS |
|---|---|
Destination Airport IATA Code | FLR |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Las Vegas to Siena
Orbitz assures that you will receive cheap air fares on flights from Las Vegas to Siena and special deals that give you guaranteed low prices on hotels, cruises, car rentals, and anything else you need on your trip.
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Low fares on Las Vegas to Siena flights
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.