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Cheap flights from St. Louis to Florence from $744

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 2/9. 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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Find the cheapest flights from St. Louis to Florence

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Florence that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Florence.

Cheap last minute flights

Planning a quick getaway from St. Louis to Florence? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Florence, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Florence

Find recent round-trip train or bus tickets from St. Louis to Florence.

All round-trip flight deals to Florence

The cheapest plane tickets to Florence found on KAYAK recently.
3:50 pm - 9:35 amSTL-FLR
34h 45m2 stops
2:55 pm - 3:06 pmFLR-STL
55h 11m2 stops
Sun, Feb 9 - Mon, Feb 17
3:45 pm - 1:35 pmSTL-FLR
14h 50m1 stop
2:55 pm - 3:06 pmFLR-STL
55h 11m2 stops
Sun, Feb 9 - Mon, Feb 17
3:50 pm - 2:10 pmSTL-FLR
15h 20m2 stops
2:45 pm - 3:06 pmFLR-STL
55h 21m2 stops
Sun, Feb 9 - Sat, Feb 15
3:45 pm - 6:25 pmSTL-FLR
19h 40m1 stop
2:45 pm - 3:06 pmFLR-STL
55h 21m2 stops
Sun, Feb 9 - Sat, Feb 15
3:45 pm - 6:25 pmSTL-FLR
19h 40m1 stop
2:15 pm - 1:55 pmFLR-STL
30h 40m1 stop
$809Lufthansa
Find Deal
Sun, Feb 9 - Sat, Feb 15
5:37 pm - 7:50 pmSTL-FLR
20h 13m2 stops
6:35 am - 8:18 pmFLR-STL
19h 43m2 stops
$897Delta
Find Deal
Wed, Mar 12 - Wed, Mar 19
3:50 pm - 8:40 amSTL-FLR
33h 50m2 stops
3:10 pm - 3:06 pmFLR-STL
54h 56m2 stops
Thu, Jan 16 - Wed, Jan 22
4:45 pm - 6:20 pmSTL-FLR
19h 35m1 stop
6:40 am - 2:55 pmFLR-STL
14h 15m1 stop
$1,028Lufthansa
Find Deal
Wed, Mar 12 - Wed, Mar 19
9:44 am - 1:35 pmSTL-FLR
20h 51m3 stops
6:40 am - 9:45 pmFLR-STL
22h 05m3 stops
$1,082Air Canada
Find Deal
Thu, Jan 16 - Wed, Jan 22
3:30 pm - 2:05 pmSTL-FLR
15h 35m1 stop
10:30 am - 7:25 pmFLR-STL
15h 55m2 stops
$1,524United Airlines
Find Deal
Fri, May 16 - Sat, May 24
9:58 am - 6:10 pmSTL-FLR
25h 12m2 stops
$915Iberia
Find Deal
Fri, May 9
11:27 am - 12:10 pmSTL-FLR
17h 43m2 stops
$1,070
Find Deal
Tue, May 27
2:18 pm - 11:50 amSTL-FLR
14h 32m2 stops
$1,073KLM
Find Deal
Mon, May 26
3:30 pm - 2:05 pmSTL-FLR
15h 35m1 stop
$1,163United Airlines
Find Deal
Fri, May 9

Lufthansa flights from St. Louis to Florence

Our best Lufthansa deals on St. Louis to Florence flight tickets
Lufthansa
Feb 9
STL3:45 pmLambert-St Louis
19h 40m
1 stop
FLR6:25 pmFlorence Peretola
Feb 15
FLR2:15 pmFlorence Peretola
30h 40m
1 stop
STL1:55 pmLambert-St Louis
Lufthansa
Mar 12
STL4:45 pmLambert-St Louis
19h 35m
1 stop
FLR6:20 pmFlorence Peretola
Mar 19
FLR6:40 amFlorence Peretola
14h 15m
1 stop
STL2:55 pmLambert-St Louis
Lufthansa
Mar 12
STL5:33 pmLambert-St Louis
18h 47m
2 stops
FLR6:20 pmFlorence Peretola
Mar 19
FLR6:40 amFlorence Peretola
14h 15m
1 stop
STL2:55 pmLambert-St Louis

Air Canada flights from St. Louis to Florence

Our best Air Canada deals on St. Louis to Florence flight tickets
Air Canada
Jan 16
STL9:44 amLambert-St Louis
20h 51m
3 stops
FLR1:35 pmFlorence Peretola
Jan 22
FLR6:40 amFlorence Peretola
22h 05m
3 stops
STL9:45 pmLambert-St Louis
Air Canada
Dec 22
STL10:35 amLambert-St Louis
15h 55m
3 stops
FLR9:30 amFlorence Peretola
Dec 29
FLR6:30 amFlorence Peretola
22h 15m
3 stops
STL9:45 pmLambert-St Louis

See travel insights to Florence from

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 to Florence?

If you aren’t able to travel during the month of November, then book flights to Florence from St. Louis during February instead. Flights to Florence in February, while not as cheap as those in November, still average around $861.

What is the cheapest day to depart on your flight to Florence?

On average, the least expensive day to fly to Florence from St. Louis is on a Monday. momondo users have found tickets for Monday departures for as low as $1,112. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Florence on Thursday is $1,880.

What is the cheapest time of day to depart on your flight to Florence?

Our data shows that the cheapest St. Louis to Florence flights are usually those with departure times in the evening. Our users have found flights to Florence in the evening for as low as $1,229. Flights to Florence are more costly at noon, with an average ticket price of $1,458. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

The best time to book a flight to Florence from St. Louis is 44 days out, which is when prices tend to be around $1,258. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $712.

When to book flights from St. Louis to Florence

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Florence according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

$915

Fastest flight time

13h 50m

Direct flights

None

Airports in Florence

1 airport
The best one-way flight to Florence from St. Louis in the past 72 hours is $915. The best round-trip flight deal from St. Louis to Florence found on momondo in the last 72 hours is $744.
The fastest flight from St. Louis to Florence takes 13h 50m
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 13h 50m, 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.

  • What is the most popular airline from St. Louis to Florence?


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
8,594 reviews
Search Delta flights
United AirlinesPriceFrom $688Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
Air CanadaPriceFrom $797Free CancellationRating
7.0
8,413 reviews
Search Air Canada flights
LufthansaPriceFrom $837Free CancellationRating
6.8
7,080 reviews
Search Lufthansa flights
KLMPriceFrom $965Free CancellationRating
7.8
1,342 reviews
Search KLM flights
British AirwaysPriceFrom $1,310Free CancellationRating
6.6
6,815 reviews
Search British Airways flights

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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