BOS - FLR

$254 Find Cheap Flights from Boston to Florence

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Florence departing on 10/23. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Florence.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Florence.
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Cheap Flights from Boston to Florence (BOS-FLR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Florence 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 from Boston to Florence

Mon, Nov 10 - Tue, Nov 25
United Airlines Logo
12:25 pm - 1:45 pmBOS-FLR
19h 20m2 stops
United Airlines Logo
8:00 am - 6:35 pmFLR-BOS
16h 35m1 stop
$398United Airlines
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Sat, Nov 15 - Thu, Nov 27
Multiple Airlines Logo
7:55 pm - 12:35 pmBOS-FLR
34h 40m2 stops
Multiple Airlines Logo
9:45 am - 8:00 pmFLR-BOS
16h 15m1 stop
$399Multiple Airlines
Find Deal
Wed, Feb 11 - Fri, Feb 20
Delta Logo
1:55 pm - 2:25 pmBOS-FLR
18h 30m2 stops
Delta Logo
6:50 am - 1:40 pmFLR-BOS
12h 50m1 stop
$404Delta
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Tue, Nov 4 - Wed, Nov 12
Lufthansa Logo
8:40 pm - 10:00 pmBOS-FLR
19h 20m1 stop
Lufthansa Logo
1:15 pm - 11:42 pmFLR-BOS
16h 27m2 stops
$406Lufthansa
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Wed, Nov 12 - Tue, Nov 25
KLM Logo
8:25 pm - 2:25 pmBOS-FLR
12h 00m1 stop
KLM Logo
6:50 am - 4:14 pmFLR-BOS
15h 24m2 stops
$410KLM
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Tue, Jan 20 - Sat, May 9
SWISS Logo
9:50 pm - 8:50 amBOS-FLR
29h 00m1 stop
SWISS Logo
7:15 pm - 7:55 pmFLR-BOS
30h 40m1 stop
$415SWISS
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Sat, Nov 15 - Thu, Nov 27
SWISS Logo
9:50 pm - 8:50 amBOS-FLR
29h 00m1 stop
SWISS Logo
2:40 pm - 8:00 pmFLR-BOS
11h 20m1 stop
$420SWISS
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Mon, Jan 12 - Tue, May 5
Delta Logo
6:30 pm - 7:50 pmBOS-FLR
19h 20m1 stop
Delta Logo
7:00 am - 1:35 pmFLR-BOS
12h 35m1 stop
$424Delta
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Tue, Nov 4 - Sun, Nov 9
Lufthansa Logo
8:40 pm - 10:00 pmBOS-FLR
19h 20m1 stop
Lufthansa Logo
8:00 am - 6:35 pmFLR-BOS
16h 35m1 stop
$433Lufthansa
Find Deal
Fri, Jan 30 - Wed, Feb 18
KLM Logo
6:30 pm - 11:20 amBOS-FLR
10h 50m1 stop
KLM Logo
6:50 am - 1:40 pmFLR-BOS
12h 50m1 stop
$449KLM
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $398 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 25% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$398
Overall average: $558
United Airlines
Mon 11/10Tue 11/25
BOS - FLR • 2 stops
Cheapest one-way
$253
Typical prices: $387-$516
TAP AIR PORTUGAL
Thu 10/23
BOS - FLR • 1 stop
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Booking Insights

KAYAK's insights & trends for Boston to Florence flights

Get data-powered insights and trends into flights from Boston to Florence to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Florence?

The average price of all round-trip flights from Boston to Florence clicked on KAYAK for each day over the last 12 months.

For Boston to Florence, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Florence back to Boston, the best deals are generally found on Tuesday, with Saturday being the most expensive.

What is the cheapest month to fly from Boston to Florence?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Florence, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Florence is November, where tickets cost $558 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $960 and $868 respectively.

How far in advance should I book a flight from Boston to Florence?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Florence, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Florence, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$253
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boston to Florence

When to book flights from Boston to Florence

Are your dates flexible? Find out the best times to travel from Boston to Florence based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Florence

  • What services does Delta offer for economy class passengers on flights from Boston to Florence?

    Delta Airlines offers Elevated Main Cabin service for economy class passengers on flights from Boston to Florence. Passengers are offered complimentary snacks, soft drinks, tea, coffee, and juices and a complimentary meal service or snacks on flights. Delta also has an extensive collection of in-flight movies, TV shows, and music on its flights.

  • What is the luggage allowance on Austrian Airlines flights from Boston to Florence?

    The luggage allowance on Austrian Airlines flights varies based on the fare class and itinerary. The maximum allowed weight for checked baggage is either 50 lbs or 66 lbs in Business Class. The dimensions limit is 62 inches. Additionally, hand/cabin baggage must not exceed a weight of more than 17 lbs.

  • How do I get from Florence Airport (FLR) to the city center?

    Travelers can take a taxi from FLR to the city center. It takes about 15 minutes to get from the airport to Florence city center by taxi, with an expected cost of around 22-28 EUR (25-30 USD). There are several bus options available from the airport to the city center, the most convenient being the Volainbus shuttle. The shuttle departs every 30 minutes and takes around 20-25 minutes to reach the central train station. The cost for the shuttle is around 6.40 EUR (7 USD) one way. From the central train station, you can easily reach other parts of the city by public transportation.

  • What class travel options are available on Iberia flights from Boston to Florence?

    Passengers can choose from a number of different ticket classes on Iberia flights from Boston to Florence, including economy, business, and first class. Economy Class is the standard class in which passengers can enjoy a range of amenities such as audio-video entertainment. Premium Economy Class offers a premium economy class that offers extra legroom, wider seats, and additional amenities. Iberia's first class offers a premium experience for passengers with amenities such as spacious cabins, gourmet dining options, personalized amenities, and deluxe in-flight entertainment.

  • What is the cheapest flight from Boston to Florence?

    In the last 3 days, the lowest price for a flight from Boston to Florence was $253 for a one-way ticket and $398 for a round-trip.

  • Do I need a passport to fly between Boston and Florence?

    A passport is required to fly from Boston to Florence.

  • Which aircraft models fly most regularly from Boston to Florence?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Florence?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and Florence, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Florence from Boston?

    Paris is the most popular layover city among KAYAK users traveling from Boston to Florence.

  • Which is the best airline for flights from Boston to Florence, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Florence are Delta and KLM. With an average price for the route of $771 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $754 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Boston to Florence?

    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 from Boston to Florence.

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

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

  • What is the Hacker Fare option on flights from Boston to Florence?

    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 Florence with an airline and back to Boston with another airline. Booking your flights between Boston and FLR can sometimes prove cheaper using this method.

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

    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 Florence from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Florence

  • Connecting flights from Boston to Florence have layovers in different cities depending on the airline you choose to fly with. Some of these cities include Frankfurt (FRA), Paris (CDG), New York (JFK), Barcelona (BCN), and Amsterdam (AMS).
  • US citizens need a visa to fly from Boston to Florence. However, US citizens can travel to Italy for up to 90 days within a 180-day period without a visa if they meet certain conditions. These conditions include having a valid US passport, proof of sufficient funds, evidence of accommodations, and a return ticket.
  • ITA Airways has a pet policy that allows service dogs to travel in the cabin free of charge on flights from Boston to Florence. Pets younger than three months are not allowed to travel on ITA Airways, and there are fees for in-cabin and checked pets.
  • Florence Airport (FLR) offers access to several nearby cities. Some of these cities include Siena, Pisa, Lucca, San Gimignano, Monterosso, Vernazza, Corniglia, Manarola, Riomaggiore, and Chianti.
  • British Airways offers a range of services to passengers with reduced mobility on flights from Boston to Florence, including assistance with stairs where necessary, transport for wheelchairs and mobility aids, and help to find seats on the aircraft.

Reviews of the top 5 airlines serving from Boston to Florence

 
See real verified KAYAK customer reviews for airlines flying from Boston to Florence. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Florence? 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 7982 reviews
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

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

10.0 ExcellentBraulio, Oct 2025ATL - SDQ
Read more Delta reviews

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

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

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.

Delay more than hour created pressure to catch the connecting flight

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.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

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!

Everything went smoothly and the staff was very kind. I’m glad I purchased the extra leg room for my long flight; it was totally worth it. We were served 2 meals for a 9 hour flight which I was not expecting and they were very tasty. I appreciated them being vegetarian. Customs line in Munich was long; I had a choice to have a 1 hr 40 min layover or 2 hr 40 min layover; I took the longer layover which I was thankful for because my flight was delayed 30 minutes and there’s a good chance I would have missed my connecting flight. This was my very first international flight and I would fly Discover again without hesitation. Thank you for taking good care of me!

I liked everything BUT the temperature. It was freezing and now I am sick.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

Everything you need to know for your flight from Boston to Florence

Information on your arrival and departure airports

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