What airlines fly to Sicily?

KLM, Lufthansa and Air Canada are the top three most popular airlines that fly to Sicily from St. Louis according to our data. KLM is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Sicily. Keep in mind that there are 3 different airlines that fly to Sicily on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lambert-St Louis Airport to Sicily?

Prices for flights from Lambert-St Louis Airport to Sicily refresh daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Sicily?

The number of operators available for flights from Lambert-St Louis Airport to Sicily is 3 as of October 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Sicily?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Sicily.

What documentation or ID do you need to fly to Sicily?

The travel and health documents you'll need for your trip to Sicily 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 Sicily. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$709 Cheap Flights from St. Louis to Sicily in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Sicily

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:29 am - 12:20 pmSTL Lambert-St Louis-PMO Palermo Punta Raisi

17h 51m1 stop Newark

2:20 pm - 12:38 pmPMO Palermo Punta Raisi-STL Lambert-St Louis

29h 18m2 stops Newark Denver Intl

$709United Airlines

Sat, Nov 14 - Thu, Nov 26

8:30 am - 12:20 pmSTL Lambert-St Louis-PMO Palermo Punta Raisi

20h 50m2 stops Chicago O'Hare Intl Newark

2:20 pm - 12:38 pmPMO Palermo Punta Raisi-STL Lambert-St Louis

29h 18m2 stops Newark Denver Intl

$709United Airlines

Sat, Nov 14 - Thu, Nov 26

9:44 am - 12:20 pmSTL Lambert-St Louis-PMO Palermo Punta Raisi

19h 36m1 stop Newark

2:20 pm - 8:53 amPMO Palermo Punta Raisi-STL Lambert-St Louis

25h 33m1 stop Newark

$710United Airlines

Sat, Nov 14 - Thu, Nov 26

3:30 pm - 6:20 pmSTL Lambert-St Louis-PMO Palermo Punta Raisi

19h 50m2 stops Minneapolis St Paul Rome Fiumicino

6:10 am - 10:53 pmPMO Palermo Punta Raisi-STL Lambert-St Louis

23h 43m2 stops Rome Fiumicino Atlanta Hartsfield-Jackson

$735Multiple Airlines

Sat, Nov 14 - Thu, Nov 26

4:40 pm - 5:20 pmSTL Lambert-St Louis-PMO Palermo Punta Raisi

18h 40m2 stops Frankfurt am Main Munich Franz Josef Strauss

11:50 am - 10:54 pmPMO Palermo Punta Raisi-STL Lambert-St Louis

42h 04m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$992Lufthansa

Sun, Mar 21 - Sun, Mar 28

4:40 pm - 5:20 pmSTL Lambert-St Louis-PMO Palermo Punta Raisi

18h 40m2 stops Frankfurt am Main Munich Franz Josef Strauss

6:10 pm - 1:25 pmPMO Palermo Punta Raisi-STL Lambert-St Louis

26h 15m1 stop Frankfurt am Main

$1,050Lufthansa

Sun, Mar 21 - Sun, Mar 28

6:58 pm - 5:35 pmSTL Lambert-St Louis-CTA Catania Fontanarossa

15h 37m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

4:30 pm - 1:45 pmCTA Catania Fontanarossa-STL Lambert-St Louis

52h 15m2 stops Rome Fiumicino Frankfurt am Main

$1,163Lufthansa

Thu, Dec 31 - Wed, Jan 13

12:10 pm - 8:55 amSTL Lambert-St Louis-CTA Catania Fontanarossa

13h 45m1 stop Montreal Pierre Elliott Trudeau Intl

10:40 am - 6:41 pmCTA Catania Fontanarossa-STL Lambert-St Louis

15h 01m1 stop Montreal Pierre Elliott Trudeau Intl

$1,342Air Canada

Thu, Oct 15 - Wed, Oct 21

10:53 am - 2:20 pmSTL Lambert-St Louis-PMO Palermo Punta Raisi

20h 27m3 stops Chicago O'Hare Intl Toronto Pearson Intl Rome Fiumicino

6:10 am - 9:40 pmPMO Palermo Punta Raisi-STL Lambert-St Louis

22h 30m3 stops Rome Fiumicino Toronto Pearson Intl Chicago O'Hare Intl

$1,365Air Canada

Tue, Nov 17 - Tue, Nov 24

7:04 pm - 11:30 amSTL Lambert-St Louis-PMO Palermo Punta Raisi

34h 26m3 stops Chicago O'Hare Intl Toronto Pearson Intl Rome Fiumicino

10:05 am - 10:54 pmPMO Palermo Punta Raisi-STL Lambert-St Louis

19h 49m3 stops Rome Fiumicino Toronto Pearson Intl Chicago O'Hare Intl

$1,565Air Canada

Sun, Mar 21 - Sun, Mar 28

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Delta flights from St. Louis to Sicily

Our best Delta deals on St. Louis to Sicily flight tickets

Delta

Nov 11

STL7:13 amLambert-St Louis

18h 42m

2 stops

CTA8:55 amCatania Fontanarossa

Nov 18

CTA10:55 amCatania Fontanarossa

19h 27m

2 stops

STL11:22 pmLambert-St Louis

$911

Delta

Mar 24

STL9:00 amLambert-St Louis

17h 55m

2 stops

CTA8:55 amCatania Fontanarossa

Apr 7

CTA9:55 amCatania Fontanarossa

17h 42m

2 stops

STL8:37 pmLambert-St Louis

$916

Lufthansa flights from St. Louis to Sicily

Our best Lufthansa deals on St. Louis to Sicily flight tickets

Lufthansa

Mar 21

STL4:40 pmLambert-St Louis

18h 40m

2 stops

PMO5:20 pmPalermo Punta Raisi

Mar 28

PMO11:50 amPalermo Punta Raisi

42h 04m

2 stops

STL10:54 pmLambert-St Louis

$992

Lufthansa

Mar 21

STL4:40 pmLambert-St Louis

18h 40m

2 stops

PMO5:20 pmPalermo Punta Raisi

Mar 28

PMO6:10 pmPalermo Punta Raisi

26h 15m

1 stop

STL1:25 pmLambert-St Louis

$1,050

Lufthansa

Dec 31

STL6:58 pmLambert-St Louis

15h 37m

2 stops

CTA5:35 pmCatania Fontanarossa

Jan 13

CTA4:30 pmCatania Fontanarossa

52h 15m

2 stops

STL1:45 pmLambert-St Louis

$1,163

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisPalermo

STL Lambert-St Louis - PMO Palermo Punta Raisi

STLPMO

Lambert-St Louis

Sat 11/14

11:29 am-12:20 pm

1 stop17h 51m

Palermo Punta Raisi

Thu 11/26

2:20 pm-12:38 pm

2 stops29h 18m

$709

St. LouisPalermo

STL Lambert-St Louis - PMO Palermo Punta Raisi

STLPMO

Lambert-St Louis

Sat 11/14

8:30 am-12:20 pm

2 stops20h 50m

Palermo Punta Raisi

Thu 11/26

2:20 pm-12:38 pm

2 stops29h 18m

$709

St. LouisPalermo

STL Lambert-St Louis - PMO Palermo Punta Raisi

STLPMO

Lambert-St Louis

Sat 11/14

9:44 am-12:20 pm

1 stop19h 36m

Palermo Punta Raisi

Thu 11/26

2:20 pm-8:53 am

1 stop25h 33m

$710

St. LouisPalermo

STL Lambert-St Louis - PMO Palermo Punta Raisi

STLPMO

Lambert-St Louis

Sat 11/14

3:30 pm-6:20 pm

2 stops19h 50m

Palermo Punta Raisi

Thu 11/26

6:10 am-10:53 pm

2 stops23h 43m

$735

St. LouisPalermo

STL Lambert-St Louis - PMO Palermo Punta Raisi

STLPMO

Lambert-St Louis

Sun 3/21

4:40 pm-5:20 pm

2 stops18h 40m

Palermo Punta Raisi

Sun 3/28

11:50 am-10:54 pm

2 stops42h 04m

$992

St. LouisPalermo

STL Lambert-St Louis - PMO Palermo Punta Raisi

STLPMO

Lambert-St Louis

Sun 3/21

4:40 pm-5:20 pm

2 stops18h 40m

Palermo Punta Raisi

Sun 3/28

6:10 pm-1:25 pm

1 stop26h 15m

$1,050

St. LouisCatania

STL Lambert-St Louis - CTA Catania Fontanarossa

STLCTA

Lambert-St Louis

Thu 12/31

6:58 pm-5:35 pm

2 stops15h 37m

Catania Fontanarossa

Wed 1/13

4:30 pm-1:45 pm

2 stops52h 15m

$1,163

Quickest round-trip

St. LouisCatania

STL Lambert-St Louis - CTA Catania Fontanarossa

STLCTA

Lambert-St Louis

Thu 10/15

12:10 pm-8:55 am

1 stop13h 45m

Catania Fontanarossa

Wed 10/21

10:40 am-6:41 pm

1 stop15h 01m

$1,342

St. LouisPalermo

STL Lambert-St Louis - PMO Palermo Punta Raisi

STLPMO

Lambert-St Louis

Tue 11/17

10:53 am-2:20 pm

3 stops20h 27m

Palermo Punta Raisi

Tue 11/24

6:10 am-9:40 pm

3 stops22h 30m

$1,365

St. LouisPalermo

STL Lambert-St Louis - PMO Palermo Punta Raisi

STLPMO

Lambert-St Louis

Sun 3/21

7:04 pm-11:30 am

3 stops34h 26m

Palermo Punta Raisi

Sun 3/28

10:05 am-10:54 pm

3 stops19h 49m

$1,565

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Sicily

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

Prices

Airlines

What is the cheapest month to fly to Sicily?

In general, May is the cheapest month to fly from St. Louis to Sicily. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Sicily in May, then you should wait until March to fly from St. Louis, when ticket prices are also cheap, with an average price of $518.

Can stopping save me money on St. Louis to Sicily flights?

You could potentially save up to 4% on your flight if you consider stops on a St. Louis to Sicily flight.

Cheap St. Louis to Sicily flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Sicily

Best Price Found	$709
Fastest flight time	16h 10m
Direct flights	None

The best flight deal from St. Louis to Sicily found on momondo in the last 72 hours is $709

The fastest flight from St. Louis to Sicily takes 16h 10m

There are no direct flights from St. Louis to Sicily. There are no popular flight routes from St. Louis to Sicily.

Search flight deals

Frequently asked questions about flying from St. Louis to Sicily

When did momondo last update prices for flights from Lambert-St Louis Airport to Sicily?
Prices for flights from Lambert-St Louis Airport to Sicily refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Sicily?
The number of operators available for flights from Lambert-St Louis Airport to Sicily is 3 as of October 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Sicily?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Sicily.
What documentation or ID do you need to fly to Sicily?
The travel and health documents you'll need for your trip to Sicily 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 Sicily. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to Sicily

Compare and see reviews for airlines that fly from St. Louis to Sicily with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $518	Free Cancellation	Rating 6.8 8,253 reviews	Search Lufthansa flights
Air Canada	PriceFrom $554	Free Cancellation	Rating 7.1 11,707 reviews	Search Air Canada flights
KLM	PriceFrom $743	Free Cancellation	Rating 7.8 1,578 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Sicily?

Finding the right flight to Sicily from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sicily quick and easy, saving you time and money.

Can I find flights from St. Louis to Sicily with flexible booking policies on momondo?

All flight searches from St. Louis to Sicily on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Sicily?

Once you have performed a search for St. Louis to Sicily 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 Sicily right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Sicily flights. All you need is a valid email address and we will do the rest; it is that quick and easy.