What airlines fly to Sicily?

Lufthansa, KLM and Air Canada are the top three most popular airlines that fly to Sicily from St. Louis according to our data. Lufthansa is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Sicily. Keep in mind that there are 4 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 June 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.

$959 Cheap Flights from St. Louis to Sicily in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Sicily

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 9:05 am

STL

CTA

42h 05m

2 stops

10:40 am - 3:38 pm

CTA

STL

35h 58m

2 stops

$959Air Canada

Mon, Aug 31 - Fri, Sep 11

2:40 pm - 9:05 am

STL

CTA

35h 25m

2 stops

10:40 am - 10:59 pm

CTA

STL

43h 19m

2 stops

$963Air Canada

Mon, Aug 31 - Fri, Sep 11

12:59 pm - 11:00 am

STL

CTA

15h 01m

2 stops

10:40 am - 6:41 pm

CTA

STL

15h 01m

1 stop

$972Multiple Airlines

Mon, Aug 31 - Fri, Sep 11

12:55 pm - 5:45 pm

STL

CTA

21h 50m

2 stops

6:00 am - 11:36 pm

CTA

STL

24h 36m

2 stops

$989Lufthansa

Tue, Jul 21 - Tue, Jul 28

3:30 pm - 3:30 pm

STL

CTA

17h 00m

1 stop

9:35 am - 1:25 pm

CTA

STL

34h 50m

1 stop

$993Lufthansa

Tue, Jul 21 - Tue, Jul 28

3:30 pm - 3:30 pm

STL

CTA

17h 00m

1 stop

6:00 am - 11:36 pm

CTA

STL

24h 36m

2 stops

$994Lufthansa

Tue, Jul 21 - Tue, Jul 28

8:07 pm - 7:05 pm

STL

CTA

15h 58m

2 stops

7:45 pm - 11:42 pm

CTA

STL

34h 57m

2 stops

$1,006Iberia

Sun, Aug 9 - Mon, Aug 17

3:30 pm - 3:55 pm

STL

CTA

17h 25m

1 stop

10:40 am - 8:22 pm

CTA

STL

16h 42m

2 stops

$1,009Multiple Airlines

Fri, Aug 28 - Fri, Sep 4

3:30 pm - 3:55 pm

STL

CTA

17h 25m

1 stop

10:40 am - 6:42 pm

CTA

STL

15h 02m

1 stop

$1,015Multiple Airlines

Fri, Aug 28 - Fri, Sep 4

8:40 am - 5:45 pm

STL

CTA

26h 05m

2 stops

6:00 am - 3:38 pm

CTA

STL

16h 38m

2 stops

$1,017Lufthansa

Fri, Aug 28 - Fri, Sep 4

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British Airways flights from St. Louis to Sicily

Our best British Airways deals on St. Louis to Sicily flight tickets

British Airways

Aug 16

STL4:54 pmLambert-St Louis

18h 01m

2 stops

CTA5:55 pmCatania Fontanarossa

Aug 22

CTA9:25 pmCatania Fontanarossa

29h 03m

2 stops

STL7:28 pmLambert-St Louis

$1,753

British Airways

Aug 15

STL1:25 pmLambert-St Louis

24h 30m

2 stops

CTA8:55 pmCatania Fontanarossa

Aug 22

CTA9:25 pmCatania Fontanarossa

29h 03m

2 stops

STL7:28 pmLambert-St Louis

$1,814

Air Canada flights from St. Louis to Sicily

Our best Air Canada deals on St. Louis to Sicily flight tickets

Air Canada

Aug 31

STL8:00 amLambert-St Louis

42h 05m

2 stops

CTA9:05 amCatania Fontanarossa

Sep 11

CTA10:40 amCatania Fontanarossa

35h 58m

2 stops

STL3:38 pmLambert-St Louis

$959

Air Canada

Aug 31

STL2:40 pmLambert-St Louis

35h 25m

2 stops

CTA9:05 amCatania Fontanarossa

Sep 11

CTA10:40 amCatania Fontanarossa

43h 19m

2 stops

STL10:59 pmLambert-St Louis

$963

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Mon 8/31

8:00 am-9:05 am

2 stops42h 05m

Catania Fontanarossa

Fri 9/11

10:40 am-3:38 pm

2 stops35h 58m

$959

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Mon 8/31

2:40 pm-9:05 am

2 stops35h 25m

Catania Fontanarossa

Fri 9/11

10:40 am-10:59 pm

2 stops43h 19m

$963

Quickest round-trip

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Mon 8/31

12:59 pm-11:00 am

2 stops15h 01m

Catania Fontanarossa

Fri 9/11

10:40 am-6:41 pm

1 stop15h 01m

$972

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 7/21

12:55 pm-5:45 pm

2 stops21h 50m

Catania Fontanarossa

Tue 7/28

6:00 am-11:36 pm

2 stops24h 36m

$989

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 7/21

3:30 pm-3:30 pm

1 stop17h 00m

Catania Fontanarossa

Tue 7/28

9:35 am-1:25 pm

1 stop34h 50m

$993

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 7/21

3:30 pm-3:30 pm

1 stop17h 00m

Catania Fontanarossa

Tue 7/28

6:00 am-11:36 pm

2 stops24h 36m

$994

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Sun 8/9

8:07 pm-7:05 pm

2 stops15h 58m

Catania Fontanarossa

Mon 8/17

7:45 pm-11:42 pm

2 stops34h 57m

$1,006

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Fri 8/28

3:30 pm-3:55 pm

1 stop17h 25m

Catania Fontanarossa

Fri 9/4

10:40 am-8:22 pm

2 stops16h 42m

$1,009

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Fri 8/28

3:30 pm-3:55 pm

1 stop17h 25m

Catania Fontanarossa

Fri 9/4

10:40 am-6:42 pm

1 stop15h 02m

$1,015

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Fri 8/28

8:40 am-5:45 pm

2 stops26h 05m

Catania Fontanarossa

Fri 9/4

6:00 am-3:38 pm

2 stops16h 38m

$1,017

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 February to fly from St. Louis, when ticket prices are also cheap, with an average price of $0.

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

You could potentially save up to 15% 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

Fastest flight time	15h 15m
Direct flights	None

The fastest flight from St. Louis to Sicily takes 15h 15m

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

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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 June 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 8,092 reviews	Search Lufthansa flights
Air Canada	PriceFrom $554	Free Cancellation	Rating 7.1 11,254 reviews	Search Air Canada flights
KLM	PriceFrom $694	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
Delta	PriceFrom $1,033	Free Cancellation	Rating 7.8 8,436 reviews	Search Delta 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.