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Cheap flights from St. Louis (STL) to Florence (FLR) from $654

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 8/26. 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
jun. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
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 mayo 30, 2024.

Popular in

June

Cheapest in

November

Average price

$1,691

Round-trip from

$674
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 $1,214 on average during November, but can be found for as low as $512.

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.

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 2,784,634 searches. Data last updated mayo 30, 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.
vie. 11/14:45 pmSTL - FLR
1 stop14h 50mUnited Airlines
vie. 11/152:15 pmFLR - STL
2 stops26h 38mUnited Airlines
Deal found 5/29$720
lun. 9/211:10 amSTL - FLR
2 stops22h 25mUnited Airlines
mié. 9/187:50 amFLR - STL
2 stops22h 06mUnited Airlines
Deal found 5/30$917
lun. 9/211:10 amSTL - FLR
2 stops22h 25mUnited Airlines
mié. 9/186:40 amFLR - STL
1 stop13h 50mUnited Airlines
Deal found 5/30$941
vie. 9/2011:10 amSTL - FLR
2 stops18h 45mUnited Airlines
mié. 9/257:50 amFLR - STL
2 stops33h 17mUnited Airlines
Deal found 5/30$1,047
vie. 9/2011:10 amSTL - FLR
2 stops18h 45mUnited Airlines
mié. 9/257:50 amFLR - STL
3 stops33h 17mUnited Airlines
Deal found 5/30$1,055
vie. 9/2011:10 amSTL - FLR
2 stops18h 45mUnited Airlines
mié. 9/256:40 amFLR - STL
1 stop13h 50mUnited Airlines
Deal found 5/30$1,066
vie. 9/2012:15 pmSTL - FLR
2 stops15h 30mUnited Airlines
mié. 9/257:50 amFLR - STL
3 stops33h 17mUnited Airlines
Deal found 5/29$1,360
mié. 6/54:45 pmSTL - FLR
2 stops40h 50mUnited Airlines
sáb. 6/152:40 pmFLR - STL
1 stop29h 50mUnited Airlines
Deal found 5/29$1,384

Cheap Iberia flights from St. Louis to Florence

Explore cheap flight options specifically provided by Iberia 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 2,784,634 searches. Data last updated mayo 30, 2024.
To aid your search, here are some of the cheapest Iberia flights we've found from St. Louis to Florence. Make sure to examine the flight information before completing your reservation.
mar. 10/84:20 pmSTL - FLR
2 stops18h 40mIberia
mié. 10/166:35 pmFLR - STL
2 stops29h 47mIberia
Deal found 5/29$861
mar. 9/36:10 pmSTL - FLR
2 stops18h 35mIberia
sáb. 9/146:50 amFLR - STL
2 stops20h 25mIberia
Deal found 5/29$1,169

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 2,784,634 searches. Prices were last updated on mayo 30, 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.
vie. 6/216:08 pmSTL - FLR
2 stops34h 27mBritish Airways
lun. 7/112:40 pmFLR - STL
2 stops40h 22mBritish Airways
Deal found 5/30$1,062
vie. 6/74:05 pmSTL - FLR
2 stops19h 10mMultiple Airlines
vie. 6/149:45 amFLR - STL
2 stops17h 16mMultiple Airlines
Deal found 5/30$1,111
vie. 6/216:08 pmSTL - FLR
2 stops34h 27mBritish Airways
lun. 7/112:40 pmFLR - STL
2 stops16h 22mBritish Airways
Deal found 5/29$1,112
mié. 6/55:37 pmSTL - FLR
2 stops13h 48mAir France
sáb. 6/156:30 amFLR - STL
2 stops16h 50mAir France
Deal found 5/29$1,183
vie. 6/72:16 pmSTL - FLR
2 stops24h 24mAir France
vie. 6/146:30 amFLR - STL
2 stops18h 31mAir France
Deal found 5/29$1,229
mié. 6/54:45 pmSTL - FLR
2 stops40h 50mUnited Airlines
sáb. 6/152:40 pmFLR - STL
1 stop29h 50mUnited Airlines
Deal found 5/29$1,384
mié. 6/58:25 amSTL - FLR
3 stops31h 10mMultiple Airlines
sáb. 6/157:00 amFLR - STL
3 stops40h 32mMultiple Airlines
Deal found 5/29$1,663
vie. 6/213:25 pmSTL - FLR
1 stop24h 20mLufthansa
lun. 7/17:50 amFLR - STL
2 stops20h 47mLufthansa
Deal found 5/29$1,789
vie. 6/73:25 pmSTL - FLR
1 stop24h 20mMultiple Airlines
vie. 6/146:05 amFLR - STL
2 stops16h 36mMultiple Airlines
Deal found 5/30$1,799

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 2,784,634 searches. Data last updated mayo 30, 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.
vie. 11/14:45 pmSTL - FLR
1 stop14h 50mUnited Airlines
vie. 11/152:15 pmFLR - STL
2 stops26h 38mUnited Airlines
Deal found 5/29$720
vie. 11/110:40 amSTL - FLR
2 stops25h 25mMultiple Airlines
vie. 11/152:15 pmFLR - STL
2 stops26h 38mMultiple Airlines
Deal found 5/29$724
vie. 11/14:45 pmSTL - FLR
1 stop19h 40mMultiple Airlines
vie. 11/156:30 amFLR - STL
1 stop14h 25mMultiple Airlines
Deal found 5/29$726
mar. 10/84:20 pmSTL - FLR
2 stops18h 40mIberia
mié. 10/166:35 pmFLR - STL
2 stops29h 47mIberia
Deal found 5/29$861
mié. 9/1812:15 pmSTL - FLR
2 stops15h 30mMultiple Airlines
jue. 10/3110:10 amFLR - STL
1 stop34h 45mMultiple Airlines
Deal found 5/29$868
mié. 9/189:30 amSTL - FLR
2 stops20h 25mMultiple Airlines
jue. 10/311:05 pmFLR - STL
2 stops31h 50mMultiple Airlines
Deal found 5/29$881
lun. 9/211:10 amSTL - FLR
2 stops22h 25mUnited Airlines
mié. 9/187:50 amFLR - STL
2 stops22h 06mUnited Airlines
Deal found 5/30$917
lun. 9/211:10 amSTL - FLR
2 stops22h 25mUnited Airlines
mié. 9/186:40 amFLR - STL
1 stop13h 50mUnited Airlines
Deal found 5/30$941
mar. 10/88:00 amSTL - FLR
2 stops32h 10mMultiple Airlines
mié. 10/167:15 amFLR - STL
3 stops41h 15mMultiple Airlines
Deal found 5/29$1,025

St. Louis to Florence flights leaving soon

Find last-minute flight options from St. Louis to Florence for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Check out these flights departing soon from St. Louis to Florence. Users should examine the flight details to ensure there are no surprises.
vie. 6/74:05 pmSTL - FLR
2 stops19h 10mMultiple Airlines
vie. 6/149:45 amFLR - STL
2 stops17h 16mMultiple Airlines
Deal found 5/30$1,111
mié. 6/55:37 pmSTL - FLR
2 stops13h 48mAir France
sáb. 6/156:30 amFLR - STL
2 stops16h 50mAir France
Deal found 5/29$1,183
vie. 6/72:16 pmSTL - FLR
2 stops24h 24mAir France
vie. 6/146:30 amFLR - STL
2 stops18h 31mAir France
Deal found 5/29$1,229
mié. 6/54:45 pmSTL - FLR
2 stops40h 50mUnited Airlines
sáb. 6/152:40 pmFLR - STL
1 stop29h 50mUnited Airlines
Deal found 5/29$1,384
mié. 6/58:25 amSTL - FLR
3 stops31h 10mMultiple Airlines
sáb. 6/157:00 amFLR - STL
3 stops40h 32mMultiple Airlines
Deal found 5/29$1,663
vie. 6/73:25 pmSTL - FLR
1 stop24h 20mMultiple Airlines
vie. 6/146:05 amFLR - STL
2 stops16h 36mMultiple Airlines
Deal found 5/30$1,799
mié. 6/58:25 amSTL - FLR
2 stops18h 15mMultiple Airlines
sáb. 6/157:00 amFLR - STL
3 stops40h 32mMultiple Airlines
Deal found 5/29$1,815
mié. 6/53:25 pmSTL - FLR
1 stop24h 20mMultiple Airlines
sáb. 6/156:50 pmFLR - STL
1 stop25h 40mMultiple Airlines
Deal found 5/29$2,009
vie. 6/75:31 pmSTL - FLR
2 stops16h 04mLufthansa
vie. 6/146:40 amFLR - STL
1 stop13h 50mLufthansa
Deal found 5/29$2,055

One-way flights to Florence from St. Louis

Search for one-way flight options from St. Louis to Florence. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Florence. Users can also find round-trip St. Louis to Florence flights by using the search form above.
lun. 8/267:29 pmSTL - FLR
2 stops44h 16mMultiple Airlines
Deal found 5/30$654
lun. 8/2612:00 pmSTL - FLR
3 stops23h 45mMultiple Airlines
Deal found 5/30$660
sáb. 11/236:45 amSTL - FLR
3 stops33h 10mMultiple Airlines
Deal found 5/30$2,005
vie. 11/226:45 amSTL - FLR
3 stops33h 10mMultiple Airlines
Deal found 5/30$2,012
jue. 11/216:45 amSTL - FLR
3 stops33h 10mMultiple Airlines
Deal found 5/30$2,085
dom. 11/2410:25 amSTL - FLR
3 stops25h 05mMultiple Airlines
Deal found 5/30$2,113
mar. 11/2611:51 amSTL - FLR
2 stops16h 39mAir France
Deal found 5/30$2,634
sáb. 11/235:37 pmSTL - FLR
2 stops20h 08mLufthansa
Deal found 5/30$2,932
mar. 11/2612:06 pmSTL - FLR
3 stops42h 09mMultiple Airlines
Deal found 5/30$3,050

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 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$720 - $1,465

Route

Depart

Return

Price

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

vie. 11/1

1 stop14h 50m

Florence Peretola

vie. 11/15

2 stops26h 38m

$720

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

vie. 11/1

2 stops25h 25m

Florence Peretola

vie. 11/15

2 stops26h 38m

$724

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

vie. 11/1

1 stop19h 40m

Florence Peretola

vie. 11/15

1 stop14h 25m

$726

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

mar. 10/8

2 stops18h 40m

Florence Peretola

mié. 10/16

2 stops29h 47m

$861

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

vie. 10/11

2 stops20h 20m

Florence Peretola

vie. 10/25

2 stops31h 59m

$1,038

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

mié. 9/18

1 stop19h 50m

Florence Peretola

jue. 10/31

1 stop34h 45m

$1,053

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

lun. 6/10

2 stops19h 35m

Florence Peretola

lun. 6/17

2 stops17h 31m

$1,183

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

vie. 9/20

2 stops19h 45m

Florence Peretola

mié. 9/25

2 stops20h 55m

$1,285

Lambert-St LouisFlorence Peretola

STL - FLR

STLFLR

Lambert-St Louis

vie. 7/26

2 stops13h 44m

Florence Peretola

sáb. 8/3

2 stops17h 09m

$1,465

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I 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 24, 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.
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What is the cheapest day 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 May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Florence flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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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.

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 mayo 30, 2024.
Peruse reviews from past customers who have flown with United Airlines, Iberia and British Airways 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.
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,284 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Florence for under $800. The cheapest flight booked recently is on United Airlines for just $720, but on average you can expect to pay $972.

  • Are there last-minute flights available from St. Louis to Florence for under $1,200?

    There are currently 11+ open flights from St. Louis to Florence within the next 7 days for less than $1,200.

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

    Currently priced at $720, 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 Iberia and British Airways - these airlines can fly you to your destination from $861 and $1,038, respectively. United Airlines is currently priced 40% 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 Air France ($2,634), Lufthansa ($2,932), and KLM ($3,184).

  • 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 5/30.

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

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Florence (average of $674). Flying from St. Louis to Florence in June is currently the most expensive (average of $1,522). 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

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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 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$655Average$1,331FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$676Average$1,376FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest$828Average$1,422FlexibilityNo 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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