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STL - FLR

$654 Find cheap flights from St. Louis 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 St. Louis to Florence departing on 8/26. 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
0 bags
Sat 6/29
Sat 7/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Florence.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Florence.
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from St. Louis to Florence (STL-FLR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis 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 and deals for you by selecting your travel dates.
Choose your dates
6:08 pm - 11:35 amSTL-FLR
34h 27m2 stops
12:40 pm - 10:02 pmFLR-STL
16h 22m2 stops
$1,112British Airways
Find Deal
Fri, Jun 21 - Mon, Jul 1
5:37 pm - 2:25 pmSTL-FLR
13h 48m2 stops
6:30 am - 4:20 pmFLR-STL
16h 50m2 stops
$1,183Air France
Find Deal
Wed, Jun 5 - Sat, Jun 15
2:16 pm - 9:40 pmSTL-FLR
24h 24m2 stops
6:30 am - 6:01 pmFLR-STL
18h 31m2 stops
$1,229Air France
Find Deal
Fri, Jun 7 - Fri, Jun 14
4:45 pm - 4:35 pmSTL-FLR
40h 50m2 stops
2:40 pm - 1:30 pmFLR-STL
29h 50m1 stop
$1,384United Airlines
Find Deal
Wed, Jun 5 - Sat, Jun 15
10:10 am - 9:15 amSTL-FLR
16h 05m2 stops
10:00 am - 9:05 pmFLR-STL
18h 05m2 stops
$1,447Air Canada
Find Deal
Fri, Jul 26 - Sat, Aug 3
8:25 am - 10:35 pmSTL-FLR
31h 10m3 stops
7:00 am - 4:32 pmFLR-STL
40h 32m3 stops
$1,663
Find Deal
Wed, Jun 5 - Sat, Jun 15
3:25 pm - 6:15 pmSTL-FLR
19h 50m1 stop
2:40 pm - 3:40 pmFLR-STL
32h 00m2 stops
$1,715Lufthansa
Find Deal
Fri, Jul 26 - Sat, Aug 3
3:25 pm - 10:45 pmSTL-FLR
24h 20m1 stop
7:50 am - 9:37 pmFLR-STL
20h 47m2 stops
$1,789Lufthansa
Find Deal
Fri, Jun 21 - Mon, Jul 1
8:25 am - 9:40 amSTL-FLR
18h 15m2 stops
7:00 am - 4:32 pmFLR-STL
40h 32m3 stops
$1,815
Find Deal
Wed, Jun 5 - Sat, Jun 15
3:25 pm - 10:45 pmSTL-FLR
24h 20m1 stop
6:50 pm - 1:30 pmFLR-STL
25h 40m1 stop
$2,009
Find Deal
Wed, Jun 5 - Sat, Jun 15

Flights from St. Louis to Florence - Travel Insights & Trends

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

What is the cheapest month to fly from St. Louis to Florence?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis 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 St. Louis to Florence is November, where tickets cost $829 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $1,809 and $1,691 respectively.

How far in advance should I book a flight from St. Louis to Florence?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from St. Louis to Florence, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from St. Louis to Florence, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 days before departure.

Which airlines provide the cheapest flights from St. Louis to Florence?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Air France ($2,634) and Lufthansa ($2,932). The cheapest round-trip tickets were found on British Airways ($1,112) and Air France ($1,183).

Good to know

Low season

December

High season

May

Cheapest flight

$654
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from St. Louis to Florence

When to book flights from St. Louis to Florence

Are your dates flexible? Find out the best times to travel from St. Louis 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 St. Louis to Florence

  • What is the cheapest flight from St. Louis to Florence?

    In the last 3 days, the lowest price for a flight from St. Louis to Florence was $654 for a one-way ticket and $1,112 for a round-trip.

  • Do I need a passport to fly between St. Louis and Florence?

    A passport is required to fly from St. Louis to Florence.

  • Which airports will I be using when flying from St. Louis to Florence?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Florence, also known as Florence Peretola.

  • Which aircraft models fly most regularly from St. Louis to Florence?

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

  • Which airline alliances offer flights from St. Louis to Florence?

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

  • Which is the best airline for flights from St. Louis to Florence, KLM or Air France?

    The two airlines most popular with KAYAK users for flights from St. Louis to Florence are KLM and Air France. With an average price for the route of $1,376 and an overall rating of 7.8, KLM is the most popular choice. Air France is also a great choice for the route, with an average price of $1,234 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from St. Louis 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 St. Louis to Florence.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florence from St. Louis 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 St. Louis 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 St. Louis with another airline. Booking your flights between St. Louis 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 St. Louis 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 St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from St. Louis to Florence

 
See real verified KAYAK customer reviews for airlines flying from St. Louis 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 St. Louis 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.
8.0
DeltaOverall score based on 10457 reviews
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

They split our family into two trips due to flight overbooking. Horrible experience.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

My only issue was my meal was inedible except for the sides.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Generally good. The crew is excellent. The food could be better.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

Business class in the second leg - CDG-EVN was a disaster.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Lost luggage, 2 bags were badly damaged and one of the bags came open.

Ability to select seating would be nice. We were family of three and they had us seated back to back and one of us on the other side of the plane??? That is pretty goofy. Especially when tickets were placed two months in advance.

I am quite satisfied. The flight was on time and landed early. Staff was friendly.

I could change to business before flight and everything was perfect except for entertainment which was none.

Overall was good except for the seat which, for an 8 hour intercontinental flight, was uncorfortable. For that kind of flight seats should have more space, even for economy seats.

Needed more info on connecting flight. Late flight made very short connection. Lost luggage that we still do not have!

Seats comfortable on economy plus and attendants very helpful. Food was ok. Bathrooms needed servicing.

Iberia subcontracted the flight out to Level (?). I would never fly Iberia/Level ever again. Old planes with no tv’s or wifi. Barely edible food. Small seats. 10/10 don’t recommend.

Original flight was cancelled - After waiting 2 hours for new take-off times. Then had to stand in line for 3 hours, ending at 2:30 am - to be told, " No hotel rooms anywhere in Dallas". No way for me to get any rest at DFW at that time of night.

Thankful for 2-4-2 economy seating. Food was ok. Free beer & wine in economy was nice. Served hot dinner, mud- flight snack and pre-arrival ham sandwich. Seat with pillow & blanket. Reasonable movie options. Overall, a good experience. IBERIA APP is terrible terrible terrible.... needs to get upgraded to equivalent of TAP Airlines App. No option to bid or request an upgrade. Very disappointing.

I liked the friendly crew and desk staff, all very helpful. I was surprised and a little annoyed on my outbound flight from LGW to MCO as I had prepaid and booked my seat, which was all correct at check in on my boarding pass. when I got on the plane someone was in my seat ! I was moved to another seat. The food choice is quite limited and I feel that an option of a muffin for breakfast snack would be welcomed, not everyone wants egg or bacon wrap. The choice of entertainment is good, plenty to keep you busy on a long haul flight. I liked the option offered to have the cabin bag checked into the hold, it saved me as an older, lone traveller lifting my case into the overhead locker or finding there was no space.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Leg space was not enough. The meal was not satisfactory.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

Book cheap flights from St. Louis to Florence

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to Florence found on KAYAK in the last 72 hours.
8/26Mon
2 stops
44h 16mSTL-FLR
$654
8/26Mon
3 stops
23h 45mSTL-FLR
$660
11/23Sat
3 stops
33h 10mSTL-FLR
$2,005
11/22Fri
3 stops
33h 10mSTL-FLR
$2,012
11/21Thu
3 stops
33h 10mSTL-FLR
$2,085
11/24Sun
3 stops
25h 05mSTL-FLR
$2,113
11/26Tue
2 stopsAir France
16h 39mSTL-FLR
$2,634
11/23Sat
2 stopsLufthansa
20h 08mSTL-FLR
$2,932
11/20Wed
2 stopsKLM
14h 25mSTL-FLR
$3,184
11/20Wed
1 stopLufthansa
14h 50mSTL-FLR
$3,202

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St. Louis - Florence Flights

Departure:

St. Louis (STL)United States

Destination:

Florence (FLR)Italy

Return flight deals:

Florence - St. Louis

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