Are direct flights from St. Louis to Florence always the best option?

Direct flights offer convenience and save travel time, but they are not always the most economical choice. Flights with one or more layovers can often be significantly cheaper. Consider your budget and time constraints when making your decision.

Can flexible travel dates help on St. Louis to Florence flights?

Absolutely, being flexible with your travel dates can often lead to substantial savings on airfare. Prices can vary greatly between different days of the week or even within the same month. Flying during off-peak seasons or weekdays usually results in lower costs.

What extra costs should I check before booking St. Louis to Florence flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From St. Louis

To Florence

Cheap Flights from St. Louis to Florence

Browse current best options from St. Louis. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

St. Louis

RatePunk searches hundreds of travel sites at once for deals on flights to Florence

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from St. Louis to Florence

Explore current cheapest deals departing from St. Louis to Florence

2026-12-01 – 2026-12-09
STL - Florence
90% AI deal score
$1,035
$757
Round trip
2026-09-14 – 2026-09-16
STL - Florence
85% AI deal score
$1,033
$780
Round trip
2026-08-19 – 2026-08-25
STL - Florence
82% AI deal score
$894
$782
Round trip
2027-01-13 – 2027-01-19
STL - Florence
82% AI deal score
$921
$792
Round trip
2026-08-18 – 2026-08-24
STL - Florence
81% AI deal score
$894
$814
Round trip
2026-12-09 – 2026-12-16
STL - Florence
88% AI deal score
$1,052
$822
Round trip
2026-11-08 – 2026-11-15
STL - Florence
79% AI deal score
$890
$830
Round trip
2026-11-13 – 2026-11-20
STL - Florence
79% AI deal score
$896
$830
Round trip
2026-08-17 – 2026-08-30
STL - Florence
77% AI deal score
$840
$855
Round trip
2026-11-27 – 2026-12-04
STL - Florence
78% AI deal score
$909
$867
Round trip

St. Louis to Florence: Overview

Insights for flights from St. Louis to Florence

Right now, fares for cheap flights from St. Louis to Florence are significantly below the typical level. Historically, prices for this route typically range from $586–$974, with a median of $813. Currently, about 18% of recent fares are classified as a good price for this journey.

When is the cheapest time to fly from St. Louis to Florence? You'll find the lowest median fares in October, with prices around $363. December also offers competitive pricing, with a median of $368, followed by August at $376.

A typical journey from St. Louis to Florence takes approximately 22h 7m, including connections. Most itineraries for this route connect at least once, with the median number of stopovers being 3.

There are no direct flights from St. Louis to Florence; most itineraries connect at least once. This route is classified as a long-haul journey, covering a distance of 7930 km.

How much is a round trip from St. Louis to Florence

Regular price: $686 - $2,021

Prices are currently within the regular range.

The regular price range for flights from St. Louis to Florence is $686 to $2021. The current lowest deal is $806 with United Airlines for travel from Aug 9-Aug 25.

now $806

Low $686

High $2,021

The cheapest time to fly from St. Louis to Florence

The cheapest month to fly from St. Louis to Florence is October, with a median price of $363. The most expensive month is May, with a median price of $1009. Prices are generally lower from January to December.

October

Cheapest

Flights from $363

May

Most Expensive

Flights from $1,009

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Dec

Direct flights from St. Louis to Florence

Air Canada

United Airlines

Air Dolomiti

Lufthansa

Last-minute flights going from St. Louis to Florence

Tue, Jul 28

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

Air Canada

$1,226

$2,751

One-way

Tue, Jul 28

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

Air Canada

$1,244

$2,778

One-way

Wed, Jul 29

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

Air Canada

$1,234

$2,734

One-way

Fri, Aug 7

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

Frontier Airlines

$1,030

$1,235

One-way

Sun, Aug 9

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

United Airlines

$882

$1,539

One-way

Sun, Aug 9

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

United Airlines

$1,002

$1,799

One-way

Biggest price drops on these dates for flights from St. Louis to Florence

8 nights

Dec 1 - Dec 9

$1,020 → $752

26%

4 nights

Oct 16 - Oct 20

$974 → $748

23%

3 nights

Oct 17 - Oct 20

$975 → $753

23%

14 nights

Oct 20 - Nov 3

$907 → $704

22%

Popular Airports to fly from St. Louis to Florence

St. Louis - Florence route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from St. Louis to Florence are below the typical level, with prices around $806.

📅 Best time to fly

October is historically cheapest at $363

Historically, October is the cheapest month to fly from St. Louis to Florence, with a median price of $363.

⏱️ Flight duration

Flights are typically 22h 7m with connections

The typical flight duration from St. Louis to Florence is 22 hours, 7 minutes, with 3 stopovers.

✈️ Airlines & availability

Connecting flights are the only option

There are no direct flights available; connecting flights are the only option for this route.

🏆 Airline highlight

United Airlines offers a recent deal for $806

United Airlines recently offered a flight from St. Louis to Florence for $806, departing August 9.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from St. Louis to Florence appear regularly, with 18% considered good prices.

St. Louis main airports to depart from

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International is a good option for flights from St. Louis to Florence.

📍 ~20 km from St. Louis city center (reachable by car or train)

💸 Flights from ~$805

Florence main airports to arrive at

Florence (FLR)

Cheapest

Florence Airport is a convenient arrival point for travelers heading to Florence and the surrounding Tuscany region.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$773

Airports nearby Florence used as alternative

Pisa International (PSA)

Pisa International is a useful alternative, being the closest major airport to Florence with excellent ground transportation.

📍 ~70 km from destination city (reachable by train)

💸 Flights from ~$831

Business & First Class Flight Deals to Florence

79% AI deal score

$5,154

$4,878

Save $276

Frequently Asked Questions About Flights to Florence

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices across various airlines and booking platforms. Looking into flights with layovers may also present more economical options.

Booking in advance often provides better prices, especially for international routes. However, prices can fluctuate, so monitoring fares over time may help you identify a good deal. Mid-week bookings can sometimes be more affordable than weekend purchases.

Yes, comparing nearby airports at both your origin and destination can sometimes uncover more budget-friendly flight options. While it may require additional ground transportation, the savings on airfare can be significant. Always factor in the total cost and travel time.

Related routes

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Flights to Florence from other cities

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St. Louis to Florence: Overview

Insights for flights from St. Louis to Florence

A typical journey from St. Louis to Florence takes approximately 22h 7m, including connections. Most itineraries for this route connect at least once, with the median number of stopovers being 3.

There are no direct flights from St. Louis to Florence; most itineraries connect at least once. This route is classified as a long-haul journey, covering a distance of 7930 km.

How much is a round trip from St. Louis to Florence

Regular price: $686 - $2,021

Prices are currently within the regular range.

The regular price range for flights from St. Louis to Florence is $686 to $2021. The current lowest deal is $806 with United Airlines for travel from Aug 9-Aug 25.

now $806

Low $686

High $2,021

The cheapest time to fly from St. Louis to Florence

October

Cheapest

Flights from $363

May

Most Expensive

Flights from $1,009

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Dec

Direct flights from St. Louis to Florence

Air Canada

United Airlines

Air Dolomiti

Lufthansa

Last-minute flights going from St. Louis to Florence

Tue, Jul 28

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

Air Canada

$1,226

$2,751

One-way

Tue, Jul 28

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

Air Canada

$1,244

$2,778

One-way

Wed, Jul 29

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

Air Canada

$1,234

$2,734

One-way

Fri, Aug 7

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

Frontier Airlines

$1,030

$1,235

One-way

Sun, Aug 9

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

United Airlines

$882

$1,539

One-way

Sun, Aug 9

⌛ Last-Minute

STL - Florence

St. Louis (STL) - Florence (FLR)

United Airlines

$1,002

$1,799

One-way

Biggest price drops on these dates for flights from St. Louis to Florence

8 nights

Dec 1 - Dec 9

$1,020 → $752

26%

4 nights

Oct 16 - Oct 20

$974 → $748

23%

3 nights

Oct 17 - Oct 20

$975 → $753

23%

14 nights

Oct 20 - Nov 3

$907 → $704

22%

Popular Airports to fly from St. Louis to Florence