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

Currently priced at $844, 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 Delta and Lufthansa - these airlines can fly you to your destination from $898 and $1,028, respectively. United Airlines is currently priced 31% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from St. Louis to Florence one-way?

The cheapest airlines for a one-way flight from St. Louis to Florence are Scandinavian Airlines ($406), Lufthansa ($691), and Austrian Airlines ($1,065).

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

Travelers seeking maximum savings on their St. Louis to Florence flight should consider departing on Thursday 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.

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

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

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.

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 $1,234 on average during November, but can be found for as low as $761.

Most accurate provider : When it comes to deals on St. Louis-Florence flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Florence flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Florence flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Florence flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Florence flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$406+ Flights from St. Louis to Florence

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Cheap flight deals from St. Louis to Florence

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$844 (United Airlines)
One-way from	$406 (Ovago)
Popular in	June
Cheapest in	November
Average price	$1,094

Provider with most accurate pricing for Lambert-St Louis-Florence Peretola flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Florence Peretola flights.

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From Lambert-St Louis to Florence Peretola

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One-way flight from Lambert-St Louis to Florence Peretola

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High demand for flights, 21% potential price rise

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Best time to find cheap flights, 4% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from St. Louis to Florence

Cheapest flights from St. Louis to Florence
Explore the most affordable flight options available from St. Louis to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Fri 12/203:50 pmSTL - FLR

2 stops19h 35mMultiple Airlines

Sun 12/226:50 pmFLR - STL

2 stops51h 16mMultiple Airlines

Deal found 12/16

$1,957

Fri 12/203:50 pmSTL - FLR

2 stops19h 35mAir Canada

Sun 12/226:30 amFLR - STL

3 stops22h 15mAir Canada

Deal found 12/16

$3,936

Best flights from St. Louis to Florence
Discover carefully curated flight deals from St. Louis to Florence that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

Fri 1/311:45 pmSTL - FLR

2 stops15h 40mUnited Airlines

Fri 2/76:30 amFLR - STL

2 stops39h 36mUnited Airlines

Deal found 12/17

$844

Fri 1/313:50 pmSTL - FLR

2 stops19h 15mMultiple Airlines

Fri 2/76:30 amFLR - STL

2 stops42h 06mMultiple Airlines

Deal found 12/16

$846

Wed 3/1210:45 amSTL - FLR

2 stops16h 20mDelta

Wed 3/196:35 amFLR - STL

2 stops23h 03mDelta

Deal found 12/17

$898

Wed 3/124:45 pmSTL - FLR

1 stop14h 50mLufthansa

Wed 3/196:40 amFLR - STL

1 stop14h 15mLufthansa

Deal found 12/17

$1,028

Fri 5/164:00 pmSTL - FLR

2 stops35h 30mScandinavian Airlines

Sat 5/2412:20 pmFLR - STL

2 stops39h 22mScandinavian Airlines

Deal found 12/17

$1,453

Wed 5/2811:39 amSTL - FLR

2 stops16h 56mBritish Airways

Fri 6/67:05 amFLR - STL

2 stops19h 13mBritish Airways

Deal found 12/17

$4,520

Last-minute flights from St. Louis to Florence
Discover last-minute flight deals from St. Louis to Florence. Data last updated December 18, 2024 and is based on user searches.

Fri 12/203:50 pmSTL - FLR

2 stops19h 35mAir Canada

Sun 12/226:30 amFLR - STL

3 stops22h 15mAir Canada

Deal found 12/16

$3,936

Thu 1/161:02 pmSTL - FLR

2 stops17h 33mLufthansa

Mon 1/277:00 amFLR - STL

2 stops21h 45mLufthansa

Deal found 12/17

$5,064

Fri 1/311:45 pmSTL - FLR

2 stops15h 40mUnited Airlines

Fri 2/76:30 amFLR - STL

2 stops39h 36mUnited Airlines

Deal found 12/17

$844

Fri 1/313:50 pmSTL - FLR

2 stops19h 15mMultiple Airlines

Fri 2/76:30 amFLR - STL

2 stops42h 06mMultiple Airlines

Deal found 12/16

$846

One-way flights from St. Louis to Florence
Search for one-way flight options from St. Louis to Florence. Find affordable one-way fares based on user searches. Data last updated December 18, 2024.

Mon 4/71:00 pmSTL - FLR

2 stops39h 30mScandinavian Airlines

Deal found 12/16

$406

Mon 4/76:51 pmSTL - FLR

3 stops40h 39mMultiple Airlines

Deal found 12/16

$470

Sun 5/43:30 pmSTL - FLR

1 stop15h 35mLufthansa

Deal found 12/17

$691

Tue 5/271:27 pmSTL - FLR

2 stops21h 18mAustrian Airlines

Deal found 12/17

$1,065

Find flights from St. Louis to Florence within your budget

Fly from

Fly to

Route

Depart

Return

Price

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Tue 2/11

3:50 pm-1:55 pm

2 stops15h 05m

Florence Peretola

Thu 2/20

2:15 pm-3:06 pm

2 stops31h 51m

$735

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 2/5

11:04 am-9:05 am

2 stops15h 01m

Florence Peretola

Wed 2/12

6:35 am-11:36 pm

2 stops24h 01m

$748

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Mon 2/10

12:55 pm-12:25 pm

2 stops16h 30m

Florence Peretola

Thu 2/20

6:30 am-10:00 pm

3 stops22h 30m

$762

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 2/5

3:45 pm-1:35 pm

1 stop14h 50m

Florence Peretola

Wed 2/12

6:40 am-1:55 pm

1 stop14h 15m

$795

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 2/5

11:04 am-9:05 am

2 stops15h 01m

Florence Peretola

Sat 2/15

6:40 am-4:42 pm

2 stops17h 02m

$809

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 2/5

6:30 am-9:35 am

3 stops20h 05m

Florence Peretola

Sat 2/15

6:30 am-9:46 pm

3 stops22h 16m

$907

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 5/14

4:00 pm-11:30 am

2 stops36h 30m

Florence Peretola

Wed 5/21

12:20 pm-8:42 pm

2 stops39h 22m

$921

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Sat 12/28

6:28 pm-7:20 pm

2 stops17h 52m

Florence Peretola

Fri 1/10

3:10 pm-4:23 pm

2 stops32h 13m

$1,487

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Mon 2/10

12:00 pm-7:45 pm

2 stops24h 45m

Florence Peretola

Thu 2/20

7:50 am-8:42 pm

2 stops19h 52m

$1,571

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Mon 4/7

1:00 pm-11:30 am

2 stops39h 30m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 13 results

Compare providers for flights from St. Louis to Florence

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Florence in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*2 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Florence flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Florence flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Florence flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Florence flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Florence flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence from St. Louis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Florence

Get recent, data-driven insights about flights from St. Louis to Florence including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Florence?

Currently, December is the cheapest month in which you can book a flight from St. Louis to Florence (average of $732). Flying from St. Louis to Florence in June is currently the most expensive (average of $1,459). 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.

What is the cheapest time of day to fly from STL to 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 16% versus a flight at noon.

Rainfall in Florence by month

In terms of precipitation, rainfall in Florence ranges from 1.2 - 3.9 inches per month. October is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Florence when rainfall is around 1.2 in.

Temperature in Florence by month

If weather is an important factor for your trip to Florence, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Florence

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,604 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

787 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

9,059 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines

7.3

Good

1,309 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa

6.8

Okay

7,091 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from St. Louis to Florence round-trip?
Currently priced at $844, 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 Delta and Lufthansa - these airlines can fly you to your destination from $898 and $1,028, respectively. United Airlines is currently priced 31% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from St. Louis to Florence one-way?
The cheapest airlines for a one-way flight from St. Louis to Florence are Scandinavian Airlines ($406), Lufthansa ($691), and Austrian Airlines ($1,065).
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.
What is the cheapest month to book a flight from St. Louis to Florence?
Currently, December is the cheapest month in which you can book a flight from St. Louis to Florence (average of $732). Flying from St. Louis to Florence in June is currently the most expensive (average of $1,459). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from St. Louis to Florence

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$656	Average$1,318	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$688	Average$1,035	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$797	Average$1,371	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$837	Average$1,576	FlexibilityNo cancel fee	On-time76%
KLM	Cheapest$965	Average$1,349	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$1,310	Average$1,513	FlexibilityNo cancel fee	On-time70%

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$406+ Cheap flights from St. Louis (STL) to Florence (FLR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Florence with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Florence

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Florence

Cheapest flights from St. Louis to FlorenceExplore the most affordable flight options available from St. Louis to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Explore the most affordable flight options available from St. Louis to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Find flights from St. Louis to Florence within your budget

Compare providers for flights from St. Louis to Florence

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Florence in December.

Best time to book a flight from St. Louis to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence from St. Louis with our price prediction graph.

Travel insights for flights from St. Louis to Florence

Get recent, data-driven insights about flights from St. Louis to Florence including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Florence?

What is the cheapest time of day to fly from STL to FLR?

Find hourly flight availability from St. Louis to Florence. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Rainfall in Florence by month

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

Temperature in Florence by month

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

Reviews of airlines servicing Florence

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.

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

What are the cheapest airlines to fly from St. Louis to Florence one-way?

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

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

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

What is the cheapest month to book a flight from St. Louis to Florence?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Florence

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Top 6 airlines flying from St. Louis to Florence

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Cheapest flights from St. Louis to Florence
Explore the most affordable flight options available from St. Louis to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.