$180 Find Cheap Flights to Siena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Siena departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$338
Overall average: $601
TAP AIR PORTUGAL
Sun 11/30Sat 12/13
EWR - FLR • 1 stop
Cheapest one-way
$184
Typical prices: $317-$530
Multiple Airlines
Tue 1/20
JFK - FLR • 1 stop
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Flight Deals
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Flight Deals

Cheap Flights to Siena

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Siena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Siena

Sun, Nov 30 - Sat, Dec 13
TAP AIR PORTUGAL Logo
11:55 pm - 6:30 pmEWR-FLR
12h 35m1 stop
TAP AIR PORTUGAL Logo
12:20 pm - 10:10 pmFLR-EWR
15h 50m1 stop
$338TAP AIR PORTUGAL
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Fri, Dec 5 - Fri, Dec 12
TAP AIR PORTUGAL Logo
5:40 pm - 11:35 amEWR-FLR
11h 55m1 stop
TAP AIR PORTUGAL Logo
12:20 pm - 10:10 pmFLR-EWR
15h 50m1 stop
$343TAP AIR PORTUGAL
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Fri, Nov 28 - Thu, Dec 11
ITA Airways Logo
4:45 pm - 2:45 pmJFK-FLR
16h 00m1 stop
ITA Airways Logo
3:30 pm - 2:15 pmFLR-JFK
28h 45m1 stop
$391ITA Airways
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Fri, Nov 28 - Thu, Dec 11
ITA Airways Logo
4:45 pm - 6:25 pmJFK-FLR
19h 40m1 stop
ITA Airways Logo
6:30 am - 6:55 pmFLR-JFK
18h 25m1 stop
$392ITA Airways
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Tue, Dec 9 - Tue, Dec 16
United Airlines Logo
2:15 pm - 2:00 pmBOS-FLR
17h 45m2 stops
United Airlines Logo
9:35 am - 8:20 pmFLR-BOS
16h 45m1 stop
$394United Airlines
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Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
4:08 pm - 2:00 pmEWR-FLR
15h 52m2 stops
United Airlines Logo
9:35 am - 9:30 pmFLR-EWR
16h 55m1 stop
$394United Airlines
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Tue, Dec 30 - Thu, Jan 8
Lufthansa Logo
8:40 pm - 12:35 pmBOS-FLR
9h 55m1 stop
Lufthansa Logo
5:15 pm - 6:35 pmFLR-BOS
31h 20m1 stop
$397Lufthansa
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Wed, Jan 7 - Tue, Jan 13
Lufthansa Logo
8:40 pm - 4:30 pmBOS-FLR
13h 50m1 stop
Lufthansa Logo
5:15 pm - 6:35 pmFLR-BOS
31h 20m1 stop
$398Lufthansa
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Tue, Mar 3 - Tue, Mar 10
Delta Logo
4:25 pm - 2:25 pmJFK-FLR
16h 00m2 stops
Delta Logo
6:50 am - 3:15 pmFLR-JFK
13h 25m1 stop
$403Delta
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Sun, Nov 30 - Tue, Dec 16
Delta Logo
6:30 pm - 2:25 pmBOS-FLR
13h 55m1 stop
Delta Logo
6:50 am - 6:59 pmFLR-BOS
18h 09m2 stops
$404Delta
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Useful Info

Good to know - Book Cheap Siena Plane Tickets

Low seasonFebruary
Cheapest flight$196
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from New York John F Kennedy Airport to Florence

FAQs - booking Siena flights

  • How to fly to Siena?

    You cannot fly directly to Siena. KAYAK recommends you fly to Florence Peretola (FLR) (34.53 miles from Siena). From there you can rent a car or get a taxi.

  • What airports are near Siena?

    The closest airport is Florence Peretola (FLR) (34.53 mi). Other nearby airports are Pisa Gal Galilei (PSA) (53.33 mi), Perugia Sant Egidio (PEG) (61.46 mi) or Campo nell'Elba Marina Di Campo (EBA) (67.2 mi). KAYAK recommends you fly to Florence Peretola.

  • How far is Florence Peretola Airport from central Florence?

    Florence Peretola Airport is 4 miles from the center of Florence.

  • What is the name of Florence’s airport?

    There is only 1 airport in Florence, called Florence Peretola Airport (FLR). It can also be referred to as Amerigo Vespucci, Florence Peretola, or Peretola.

  • How does KAYAK find such low prices on flights to Siena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Siena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Siena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Siena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Siena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Siena with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Siena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Siena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Siena

  • There is no major airport in Siena. It is instead served by Florence Peretola Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Siena flight deals.

Reviews of the top 5 airlines flying to Siena

 
Need help choosing which airline to fly with from the United States to Siena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8001 reviews
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

Clean, efficient and quick response time when we missed our connecting flight.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

We were moved twice on flights to the point we weren’t even on Lufthansa anymore. We had to fly united. Lost paid extra leg room twice. To top it all off we’re forced to pay $375 and $275, respectively for you luggage that was considered sports luggage. We were told it would be Lufthansa fares l, from the united desk, AND WE DIDN'T EVEN HAVE A LUFTHANSA FLIGHT! I’ll be calling once my trip is over on October 7th to all airlines and Kayak. This was ridiculous!

Wonderful! Everyone very helpful and kind. Returning flight was cancelled but rebooking was easy.

Pretty normal flight was delayed due to traffic could have missed connecting flight to Venice but crew kept us well informed so we made it

Flight was on time and pretty standard. No Hiccups. I have no complaints, which is a lot to say about a 12 hour flight.

-The seats could be roomier -The entertainment in English could be more current! The moves were very old!!! -They served too many carbs! What happened to fruit and yogurt!!!!

We upgraded to premium economy and it made a difference in a 12 hr flight. I didn’t like that we had to deplane in the tarmac with our carryon luggage. Other than that, it was ok.

Everything was much better than I had expected, since I hadn’t heard of your airline before. I hope to take advantage of your excellent service again.

Staff were nice, we left on time and arrived early, food was good. Unfortunately, they lost one of our bags and have been unable to find it. So we are in Italy for a week for my husband‘s birthday and he does not have any of his clothing.

They gave us sandwiches as a meal twice. Snacks mid flight with cookies and a tuna panini. Then just the same tuna panini for dinner. That was it.

Top notch re cleanliness, comfort, operational. Attendants attentive, cheerful, courteous and professional. An unusually high-grade experience all around.

The staff was very good, the only thing was the air conditioning wasn't working during the boarding process so it was very hot inside the plane until we got airborne. The food wasn't great, the chicken was dry and hard to cut, the ravioli was ok and the little pizza pocket thing was pretty bad. Other than that is was a good flight all around

Everything you need to know for your flight to Siena