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Cheap flights from St. Louis to Florence from $948

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Florence departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Mon 5/6

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Easily compare round-trip flights from St. Louis to Florence

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Florence by changing tabs
Lufthansa
Sep 25
STL8:25 amLambert-St Louis
18h 15m
2 stops
FLR9:40 amFlorence Peretola
Oct 10
FLR9:45 amFlorence Peretola
37h 04m
2 stops
STL3:49 pmLambert-St Louis
Multiple Airlines
May 9
STL11:00 amLambert-St Louis
15h 10m
2 stops
FLR9:10 amFlorence Peretola
May 16
FLR10:00 amFlorence Peretola
18h 05m
2 stops
STL9:05 pmLambert-St Louis
Delta
Oct 11
STL7:15 pmLambert-St Louis
16h 45m
2 stops
FLR7:00 pmFlorence Peretola
Oct 20
FLR11:20 amFlorence Peretola
20h 10m
2 stops
STL12:30 amLambert-St Louis
United Airlines
Sep 25
STL5:20 pmLambert-St Louis
34h 25m
3 stops
FLR10:45 amFlorence Peretola
Oct 10
FLR9:45 amFlorence Peretola
31h 03m
2 stops
STL9:48 amLambert-St Louis
Air France
Jun 21
STL5:25 pmLambert-St Louis
21h 15m
2 stops
FLR9:40 pmFlorence Peretola
Jul 1
FLR3:20 pmFlorence Peretola
32h 00m
2 stops
STL4:20 pmLambert-St Louis
Lufthansa
Sep 25
STL8:25 amLambert-St Louis
26h 50m
2 stops
FLR6:15 pmFlorence Peretola
Oct 10
FLR6:50 pmFlorence Peretola
25h 40m
1 stop
STL1:30 pmLambert-St Louis

Search last-minute flights to Florence from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to Florence
Iberia
May 3
STL10:30 amLambert-St Louis
24h 30m
2 stops
FLR6:00 pmFlorence Peretola
May 11
FLR9:45 amFlorence Peretola
20h 14m
2 stops
STL10:59 pmLambert-St Louis
Lufthansa
May 3
STL3:25 pmLambert-St Louis
19h 50m
1 stop
FLR6:15 pmFlorence Peretola
May 11
FLR1:35 pmFlorence Peretola
15h 14m
2 stops
STL9:49 pmLambert-St Louis
Multiple Airlines
May 3
STL12:00 pmLambert-St Louis
23h 30m
3 stops
FLR6:30 pmFlorence Peretola
May 11
FLR3:30 pmFlorence Peretola
29h 00m
3 stops
STL1:30 pmLambert-St Louis
Multiple Airlines
May 3
STL3:25 pmLambert-St Louis
24h 40m
2 stops
FLR11:05 pmFlorence Peretola
May 11
FLR7:15 pmFlorence Peretola
25h 15m
3 stops
STL1:30 pmLambert-St Louis
Lufthansa
May 3
STL3:25 pmLambert-St Louis
15h 40m
1 stop
FLR2:05 pmFlorence Peretola
May 11
FLR2:40 pmFlorence Peretola
29h 50m
1 stop
STL1:30 pmLambert-St Louis

Best airlines flying from St. Louis to Florence

Compare and see reviews for airlines that fly from St. Louis to Florence with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $656Free CancellationRating
8.0
11,004 reviews
Search Delta flights
KLMPriceFrom $676Free CancellationRating
7.8
1,629 reviews
Search KLM flights
LufthansaPriceFrom $838Free CancellationRating
7.0
7,755 reviews
Search Lufthansa flights
Air FrancePriceFrom $842Free CancellationRating
7.5
1,810 reviews
Search Air France flights
IberiaPriceFrom $890Free CancellationRating
7.1
2,773 reviews
Search Iberia flights
British AirwaysPriceFrom $1,315Free CancellationRating
6.8
6,924 reviews
Search British Airways flights

United Airlines flights from St. Louis to Florence

Our best United Airlines deals on St. Louis to Florence flight tickets
United Airlines
Sep 25
STL5:20 pmLambert-St Louis
34h 25m
3 stops
FLR10:45 amFlorence Peretola
Oct 10
FLR9:45 amFlorence Peretola
31h 03m
2 stops
STL9:48 amLambert-St Louis
United Airlines
Sep 3
STL11:10 amLambert-St Louis
22h 25m
2 stops
FLR4:35 pmFlorence Peretola
Sep 14
FLR8:05 amFlorence Peretola
16h 06m
2 stops
STL5:11 pmLambert-St Louis
United Airlines
Sep 3
STL5:18 pmLambert-St Louis
40h 17m
3 stops
FLR4:35 pmFlorence Peretola
Sep 14
FLR8:05 amFlorence Peretola
20h 47m
2 stops
STL9:52 pmLambert-St Louis

Air France flights from St. Louis to Florence

Our best Air France deals on St. Louis to Florence flight tickets
Air France
Jun 21
STL5:25 pmLambert-St Louis
21h 15m
2 stops
FLR9:40 pmFlorence Peretola
Jul 1
FLR3:20 pmFlorence Peretola
32h 00m
2 stops
STL4:20 pmLambert-St Louis
Air France
Jul 26
STL5:25 pmLambert-St Louis
21h 15m
2 stops
FLR9:40 pmFlorence Peretola
Aug 3
FLR10:00 amFlorence Peretola
37h 20m
2 stops
STL4:20 pmLambert-St Louis
Air France
Jul 26
STL7:15 pmLambert-St Louis
32h 45m
2 stops
FLR11:00 amFlorence Peretola
Aug 3
FLR8:30 pmFlorence Peretola
26h 50m
2 stops
STL4:20 pmLambert-St Louis

How to get the cheapest flight ticket from St. Louis to Florence

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

February. The cheapest time of year to fly to Florence from St. Louis is February. Most expensive is June

What is the cheapest day to depart St. Louis for Florence?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Thursday

When is the cheapest time to fly from St. Louis to Florence?

In the evening. St. Louis to Florence flights are approximately 23% more expensive in the morning than in the evening

What is the cheapest airline that flies to Florence from St. Louis?

Iberia. Air France, British Airways, and Delta are the most popular carriers operating from St. Louis to Florence

What is the cheapest St. Louis to Florence flight route?

Lambert-St Louis - Florence Peretola. Fly from Lambert-St Louis to Florence Peretola for the best St. Louis - Florence flight prices

How far in advance should you book St. Louis to Florence flights?

53 days before. The cheapest time to buy a flight from St. Louis to Florence is approximately 53 days to departure

Cheap St. Louis to Florence (STL to FLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Florence

Best Price Found

$948

Fastest flight time

14h 30m

Direct flights

None

Airports in Florence

1 airport
The best flight deal from St. Louis to Florence found on momondo in the last 72 hours is $948
The fastest flight from St. Louis to Florence takes 14h 30m
There are no direct flights from St. Louis to Florence. Popular non-direct route for this connection is Lambert-St Louis Airport - Florence Peretola Airport.
There is 1 airport near Florence: Florence Peretola (FLR)

  • How far is Lambert-St Louis to Florence Peretola by plane?

    There are 4926.2 mi between Lambert-St Louis and Florence Peretola. Flights usually cover this in 14h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Florence Peretola Airport?

    Prices for flights from Lambert-St Louis Airport to Florence Peretola Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Florence Peretola Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Florence Peretola Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Florence Peretola Airport.

  • What documentation or ID do you need to fly to Florence Peretola Airport?

    The travel and health documents you'll need for your trip to Florence Peretola Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florence Peretola Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Florence?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Florence. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Florence with flexible booking policies on momondo?

momondo does allow users to show only those flights to Florence from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Florence?

Once you have performed a search for St. Louis to Florence flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Florence right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Florence now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florence and let you know when they change.


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