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Cheap flights from St. Louis (STL) to Florence (FLR) from $927

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. 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.
STL — FLR
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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Cheap flight deals from St. Louis to Florence

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Florence (FLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2024.

Popular in

June

Cheapest in

November

Average price

$1,691

Round-trip from

$679
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 32% potential price drop
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Average for round-trip flights in May 2024
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From Lambert-St Louis to Florence Peretola
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What is the cheapest day to fly round-trip from St. Louis to Florence?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Florence. Check prices with Cheapflights to find a great deal for your trip.

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

Travelers have found it’s best to book a flight 18 days in advance to save up to 291% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 18 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Florence 1-2 weeks in advance for as low as $546, or $1,878 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, November can be a great choice for travel to Florence. Flights to Florence from St. Louis in November are about $1,215 on average during November, but can be found for as low as $512.

When is the cheapest time to fly from St. Louis to Florence (STL - FLR)?

When flying from St. Louis to Florence, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 22% versus a flight at noon.

Cheap United Airlines flights from St. Louis to Florence

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Florence. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from St. Louis to Florence. Make sure to double check the flight details before booking.
Fri 7/2611:05 amSTL - FLR
2 stops15h 05mUnited Airlines
Sat 8/39:45 amFLR - STL
2 stops20h 00mUnited Airlines
Deal found 5/3$1,051
Sat 9/75:20 pmSTL - FLR
3 stops34h 25mUnited Airlines
Sat 12/76:30 amFLR - STL
2 stops17h 44mUnited Airlines
Deal found 5/3$1,268
Wed 9/115:20 pmSTL - FLR
3 stops40h 15mUnited Airlines
Mon 9/237:50 amFLR - STL
2 stops21h 23mUnited Airlines
Deal found 5/3$1,687

Cheap Lufthansa flights from St. Louis to Florence

Explore cheap flight options specifically provided by Lufthansa for the route between St. Louis and Florence. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
To aid your search, here are some of the cheapest Lufthansa flights we've found from St. Louis to Florence. Make sure to examine the flight information before completing your reservation.
Fri 6/75:31 pmSTL - FLR
2 stops19h 39mLufthansa
Fri 6/146:50 pmFLR - STL
2 stops33h 56mLufthansa
Deal found 5/3$1,240
Wed 9/113:25 pmSTL - FLR
1 stop24h 20mLufthansa
Mon 9/235:10 pmFLR - STL
2 stops36h 46mLufthansa
Deal found 5/3$1,324
Fri 7/263:25 pmSTL - FLR
1 stop19h 50mLufthansa
Sat 8/39:45 amFLR - STL
2 stops18h 52mLufthansa
Deal found 5/3$1,524
Fri 6/75:31 pmSTL - FLR
2 stops19h 39mLufthansa
Fri 6/146:40 amFLR - STL
1 stop13h 50mLufthansa
Deal found 5/3$1,538
Sun 6/25:31 pmSTL - FLR
2 stops17h 44mLufthansa
Sun 6/96:40 amFLR - STL
1 stop13h 50mLufthansa
Deal found 5/3$1,559
Fri 7/263:25 pmSTL - FLR
1 stop19h 50mLufthansa
Sat 8/32:40 pmFLR - STL
1 stop29h 50mLufthansa
Deal found 5/3$1,845
Fri 6/73:25 pmSTL - FLR
1 stop24h 20mLufthansa
Fri 6/146:40 amFLR - STL
1 stop13h 50mLufthansa
Deal found 5/3$1,900

Cheap St. Louis to Florence flights in May & June 2024

Find cheap flight options from St. Louis to Florence specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 2024.
These are some of the most attractive deals on flights from St. Louis to Florence in 2024. Check back in a little while for more flight options.
Sun 6/29:50 amSTL - FLR
2 stops25h 25mMultiple Airlines
Sun 6/96:05 amFLR - STL
2 stops20h 56mMultiple Airlines
Deal found 5/3$1,159
Sat 6/1511:34 amSTL - FLR
2 stops28h 31mMultiple Airlines
Sat 6/227:00 amFLR - STL
3 stops41h 25mMultiple Airlines
Deal found 5/1$1,239
Fri 6/75:31 pmSTL - FLR
2 stops19h 39mLufthansa
Fri 6/146:50 pmFLR - STL
2 stops33h 56mLufthansa
Deal found 5/3$1,240
Fri 6/75:31 pmSTL - FLR
2 stops19h 39mLufthansa
Fri 6/146:50 pmFLR - STL
2 stops33h 56mLufthansa
Deal found 5/2$1,247
Fri 6/1411:00 amSTL - FLR
2 stops26h 10mMultiple Airlines
Sat 6/226:05 amFLR - STL
2 stops22h 00mMultiple Airlines
Deal found 5/2$1,254
Sat 6/154:05 pmSTL - FLR
2 stops42h 40mMultiple Airlines
Sat 6/225:10 pmFLR - STL
2 stops29h 31mMultiple Airlines
Deal found 5/1$1,303
Fri 6/216:08 pmSTL - FLR
2 stops34h 27mBritish Airways
Mon 7/112:40 pmFLR - STL
2 stops35h 38mBritish Airways
Deal found 5/2$1,307
Sat 6/1511:34 amSTL - FLR
3 stops37h 51mMultiple Airlines
Sat 6/227:00 amFLR - STL
3 stops41h 25mMultiple Airlines
Deal found 5/1$1,308
Fri 6/75:31 pmSTL - FLR
2 stops19h 39mLufthansa
Fri 6/146:40 amFLR - STL
1 stop13h 50mLufthansa
Deal found 5/3$1,538

St. Louis to Florence 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Florence in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
These are some of the most attractive deals on flights from St. Louis to Florence in 2024. Check back in a little while for more flight options.
Sat 9/74:05 pmSTL - FLR
2 stops42h 40mMultiple Airlines
Sat 12/72:20 pmFLR - STL
2 stops32h 03mMultiple Airlines
Deal found 5/3$927
Sat 9/74:05 pmSTL - FLR
2 stops42h 40mMultiple Airlines
Sat 12/72:20 pmFLR - STL
1 stop30h 35mMultiple Airlines
Deal found 5/3$949
Wed 9/114:05 pmSTL - FLR
2 stops23h 30mMultiple Airlines
Mon 9/236:30 pmFLR - STL
2 stops35h 26mMultiple Airlines
Deal found 5/3$1,041
Fri 7/2611:05 amSTL - FLR
2 stops15h 05mUnited Airlines
Sat 8/39:45 amFLR - STL
2 stops20h 00mUnited Airlines
Deal found 5/3$1,051
Fri 11/222:05 pmSTL - FLR
2 stops17h 20mDelta
Sat 11/306:25 amFLR - STL
2 stops25h 05mDelta
Deal found 5/3$1,094
Tue 9/35:18 pmSTL - FLR
2 stops19h 52mMultiple Airlines
Sat 9/146:05 amFLR - STL
2 stops16h 44mMultiple Airlines
Deal found 5/2$1,124
Fri 11/223:55 pmSTL - FLR
1 stop14h 45mUnited Airlines
Sat 11/301:05 pmFLR - STL
2 stops57h 18mUnited Airlines
Deal found 5/3$1,154
Sun 6/29:50 amSTL - FLR
2 stops25h 25mMultiple Airlines
Sun 6/96:05 amFLR - STL
2 stops20h 56mMultiple Airlines
Deal found 5/3$1,159
Fri 11/223:55 pmSTL - FLR
1 stop19h 20mLufthansa
Sat 11/302:20 pmFLR - STL
1 stop30h 35mLufthansa
Deal found 5/3$1,187

Find flights from St. Louis to Florence within your budget

Customize your flight search to find flights from St. Louis to Florence that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$927 - $1,647

Route

Depart

Return

Price

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

Sat 9/7

2 stops42h 40m

Florence Peretola

Sat 12/7

2 stops32h 03m

$927

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

Sat 9/7

2 stops42h 40m

Florence Peretola

Sat 12/7

1 stop30h 35m

$949

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

Wed 9/11

2 stops23h 30m

Florence Peretola

Mon 9/23

2 stops35h 26m

$1,041

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

Fri 7/26

2 stops15h 05m

Florence Peretola

Sat 8/3

2 stops20h 00m

$1,051

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

Sun 6/2

2 stops25h 25m

Florence Peretola

Sun 6/9

2 stops20h 56m

$1,159

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

Fri 6/7

2 stops19h 39m

Florence Peretola

Fri 6/14

2 stops33h 56m

$1,240

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

Sat 9/7

3 stops34h 25m

Florence Peretola

Sat 12/7

2 stops17h 44m

$1,268

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

Wed 9/11

1 stop24h 20m

Florence Peretola

Mon 9/23

2 stops36h 46m

$1,324

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

Sat 9/7

2 stops14h 25m

Florence Peretola

Mon 12/9

3 stops33h 09m

$1,647

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to book a flight from St. Louis to Florence?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Florence. Price data was last updated on May 3, 2024.
Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Florence. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Florence. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Florence flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Florence by month

Plan your trip from St. Louis to Florence by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Florence is currently $0 while a round-trip flight costs $1,178. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from St. Louis to Florence (average of $679). Flying from St. Louis to Florence in June is currently the most expensive (average of $1,602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$838

February

$813

March

$951

April

$976

May

$1,192

June

$1,602

July

$1,366

August

$1,107

September

$1,109

October

$914

November

$679

December

$717

Temperature and rainfall in Florence by month

Plan your trip to Florence by taking into account the average temperature and rainfall totals by month.

FLR

Temperature

41 - 75.2 °F

Reviews of airlines servicing Florence

Get insights into the airlines that provide service to Florence. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florence. Reviews last updated May 4, 2024.
Peruse reviews from past customers who have flown with United Airlines, Lufthansa and Austrian Airlines from St. Louis to Florence to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Boarding

7.6

Overall

7.7

Comfort

7.5

Food

6.8

Crew

8.1

Entertainment

6.9

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Austrian Airlines
7.7
Good
1,077 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Boarding

7.6

Overall

7.7

Comfort

7.5

Food

6.8

Crew

8.1

Entertainment

6.9

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

United Airlines
7.4
Good
11,134 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Boarding

7.6

Overall

7.7

Comfort

7.5

Food

6.8

Crew

8.1

Entertainment

6.9

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Lufthansa
7.0
Good
7,727 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Boarding

7.6

Overall

7.7

Comfort

7.5

Food

6.8

Crew

8.1

Entertainment

6.9

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Florence. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Florence for under $1,000 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Florence for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $927, but on average you can expect to pay $1,553.

  • What are the cheapest airlines flying from St. Louis to Florence round-trip?

    Currently priced at $1,051, United Airlines will fly you from St. Louis to Florence and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Austrian Airlines - these airlines can fly you to your destination from $1,240 and $1,647, respectively. United Airlines is currently priced 13% below the average price you’ll pay for this route.

  • What are the most popular airlines that fly from St. Louis to Florence?

    Air France, British Airways and Delta are the most popular airlines when flying from St. Louis to Florence.

  • What does STL to FLR mean?

    Lambert-St Louis Airport is STL and Florence Peretola Airport is FLR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from St. Louis to Florence that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Florence flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Florence with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Florence flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Florence that include hotel bookings?

    Yes. In addition to deals on St. Louis to Florence flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Florence?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Florence.

  • Can I find deals for business class flights from St. Louis to Florence?

    Yes. Cheapflights offers flight deals from St. Louis to Florence by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Florence that allow pets onboard?

    Many airlines flying from St. Louis to Florence offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Florence?

    Yes, you can often find last-minute deals on St. Louis to Florence flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Florence flight deals updated?

    The St. Louis to Florence flight deals you see on this page were last updated on 5/3.

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Alternative routes for St. Louis to Florence
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from St. Louis to Florence

Discover the top 6 airlines that operate flights from St. Louis to Florence. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$656Average$1,443FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$688Average$1,429FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest$838Average$1,412FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest$857Average$1,234FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest$890Average$991FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$1,315Average$1,549FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from St. Louis to Florence by cabin class

Find flights from St. Louis to Florence, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Florence?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Florence from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Florence?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Florence for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Yes! Cheapflights helps users easily find flights from St. Louis to Florence with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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