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Cheap flights from St. Louis to Catania from $443

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Catania departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Catania

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
10:50 am - 2:40 pm
STL
-
CTA
21h 50m
2 stops
KLM Logo
9:30 am - 8:42 pm
CTA
-
STL
18h 12m
2 stops
$605KLM
Tue, Mar 17 - Wed, Apr 1
Multiple Airlines Logo
1:39 pm - 1:25 pm
STL
-
CTA
17h 46m
2 stops
Multiple Airlines Logo
6:00 am - 8:42 pm
CTA
-
STL
21h 42m
2 stops
$609Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
Multiple Airlines Logo
2:20 pm - 5:45 pm
STL
-
CTA
20h 25m
2 stops
Multiple Airlines Logo
9:35 am - 8:04 pm
CTA
-
STL
17h 29m
2 stops
$792Multiple Airlines
Tue, May 12 - Wed, May 20
KLM Logo
10:12 am - 1:25 pm
STL
-
CTA
21h 13m
2 stops
KLM Logo
9:30 am - 11:25 pm
CTA
-
STL
20h 55m
2 stops
$820KLM
Wed, Mar 18 - Wed, Apr 1
Multiple Airlines Logo
10:12 am - 1:25 pm
STL
-
CTA
21h 13m
2 stops
Multiple Airlines Logo
4:30 pm - 5:05 pm
CTA
-
STL
31h 35m
2 stops
$824Multiple Airlines
Wed, Mar 18 - Tue, Mar 31
Multiple Airlines Logo
11:39 am - 11:35 am
STL
-
CTA
16h 56m
2 stops
Multiple Airlines Logo
9:30 pm - 11:51 pm
CTA
-
STL
32h 21m
2 stops
$829Multiple Airlines
Tue, Mar 3 - Tue, Mar 24
Multiple Airlines Logo
2:20 pm - 5:45 pm
STL
-
CTA
20h 25m
2 stops
Multiple Airlines Logo
7:05 am - 8:05 pm
CTA
-
STL
20h 00m
2 stops
$864Multiple Airlines
Tue, May 12 - Wed, May 20
KLM Logo
10:12 am - 2:40 pm
STL
-
CTA
22h 28m
2 stops
KLM Logo
9:30 am - 11:58 pm
CTA
-
STL
21h 28m
2 stops
$870KLM
Thu, Mar 19 - Wed, Apr 1
Multiple Airlines Logo
10:50 am - 1:25 pm
STL
-
CTA
20h 35m
2 stops
Multiple Airlines Logo
4:30 pm - 5:05 pm
CTA
-
STL
31h 35m
2 stops
$873Multiple Airlines
Thu, Mar 19 - Tue, Mar 31
KLM Logo
11:55 am - 2:40 pm
STL
-
CTA
19h 45m
2 stops
KLM Logo
2:10 pm - 4:32 pm
CTA
-
STL
32h 22m
2 stops
$876KLM
Tue, Mar 3 - Wed, Mar 25

Lufthansa flights from St. Louis to Catania

Our best Lufthansa deals on St. Louis to Catania flight tickets
Lufthansa
Jul 12
STL3:30 pmLambert-St Louis
17h 00m
1 stop
CTA3:30 pmCatania Fontanarossa
Jul 26
CTA6:00 amCatania Fontanarossa
22h 11m
2 stops
STL9:11 pmLambert-St Louis
$1,365
Lufthansa
Jun 16
STL3:30 pmLambert-St Louis
17h 00m
1 stop
CTA3:30 pmCatania Fontanarossa
Jun 22
CTA9:30 amCatania Fontanarossa
21h 05m
2 stops
STL11:35 pmLambert-St Louis
$1,366
Lufthansa
Jul 12
STL3:30 pmLambert-St Louis
19h 15m
2 stops
CTA5:45 pmCatania Fontanarossa
Jul 26
CTA6:00 amCatania Fontanarossa
22h 11m
2 stops
STL9:11 pmLambert-St Louis
$1,387

Turkish Airlines flights from St. Louis to Catania

Our best Turkish Airlines deals on St. Louis to Catania flight tickets
Turkish Airlines
Mar 1
STL7:41 amLambert-St Louis
17h 54m
2 stops
CTA8:35 amCatania Fontanarossa
Mar 24
CTA7:25 pmCatania Fontanarossa
31h 42m
2 stops
STL9:07 pmLambert-St Louis
$1,105
Turkish Airlines
Mar 1
STL7:41 amLambert-St Louis
17h 54m
2 stops
CTA8:35 amCatania Fontanarossa
Mar 25
CTA9:35 amCatania Fontanarossa
41h 40m
2 stops
STL9:15 pmLambert-St Louis
$1,130
Turkish Airlines
Mar 5
STL7:41 amLambert-St Louis
41h 54m
2 stops
CTA8:35 amCatania Fontanarossa
Mar 25
CTA9:35 amCatania Fontanarossa
41h 40m
2 stops
STL9:15 pmLambert-St Louis
$1,155

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Catania 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, momondo users made 832,500 searches. Data last updated February 15, 2026.
Use the filters below to find and compare flights from St. Louis to Catania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 3/17

10:50 am-2:40 pm

2 stops21h 50m

Catania Fontanarossa

Wed 4/1

9:30 am-8:42 pm

2 stops18h 12m

$605

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 3/17

1:39 pm-1:25 pm

2 stops17h 46m

Catania Fontanarossa

Tue 3/31

6:00 am-8:42 pm

2 stops21h 42m

$609

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 5/12

2:20 pm-5:45 pm

2 stops20h 25m

Catania Fontanarossa

Wed 5/20

9:35 am-8:04 pm

2 stops17h 29m

$792

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Wed 3/18

10:12 am-1:25 pm

2 stops21h 13m

Catania Fontanarossa

Wed 4/1

9:30 am-11:25 pm

2 stops20h 55m

$820

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Wed 3/18

10:12 am-1:25 pm

2 stops21h 13m

Catania Fontanarossa

Tue 3/31

4:30 pm-5:05 pm

2 stops31h 35m

$824

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 3/3

11:39 am-11:35 am

2 stops16h 56m

Catania Fontanarossa

Tue 3/24

9:30 pm-11:51 pm

2 stops32h 21m

$829

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 5/12

2:20 pm-5:45 pm

2 stops20h 25m

Catania Fontanarossa

Wed 5/20

7:05 am-8:05 pm

2 stops20h 00m

$864

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Thu 3/19

10:12 am-2:40 pm

2 stops22h 28m

Catania Fontanarossa

Wed 4/1

9:30 am-11:58 pm

2 stops21h 28m

$870

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Thu 3/19

10:50 am-1:25 pm

2 stops20h 35m

Catania Fontanarossa

Tue 3/31

4:30 pm-5:05 pm

2 stops31h 35m

$873

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 3/3

11:55 am-2:40 pm

2 stops19h 45m

Catania Fontanarossa

Wed 3/25

2:10 pm-4:32 pm

2 stops32h 22m

$876

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Catania from

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

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

What is the cheapest airline that flies from Lambert-St Louis to Catania Fontanarossa?

Air France, Delta, and Iberia are the most popular carriers operating from Lambert-St Louis to Catania Fontanarossa

When to book flights from St. Louis to Catania

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Catania according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Catania (STL to CTA) flight deals and tips

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

Fastest flight time

17h 00m

Direct flights

None
The fastest flight from St. Louis to Catania takes 17h 00m
There are no direct flights from St. Louis to Catania. There are no popular flight routes from St. Louis to Catania.
Search flight deals

  • How far is Lambert-St Louis to Catania Fontanarossa by plane?

    Catania Fontanarossa is 5350.3 mi away from Lambert-St Louis. Flights usually cover this in 17h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Lambert-St Louis Airport to Catania Fontanarossa Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Lambert-St Louis Airport to Catania Fontanarossa Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Catania Fontanarossa Airport.

  • What documentation or ID do you need to fly to Catania Fontanarossa Airport?

    The travel and health documents required for your trip to Catania Fontanarossa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Catania Fontanarossa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Catania?

Best airlines flying from St. Louis to Catania

Compare and see reviews for airlines that fly from St. Louis to Catania with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $825Free CancellationRating
6.8
7,785 reviews
Search Lufthansa flights
DeltaPriceFrom $1,033Free CancellationRating
7.9
8,205 reviews
Search Delta flights

Traveling to a place near Catania?

Book flights to Catania if you plan to visit one of these locations
Taormina
Siracusa
Giardini Naxos
Noto
Letojanni

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Catania from St. Louis.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Catania.

I’m not ready to book a flight from St. Louis to Catania right now. Can momondo alert me if prices change?

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