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Cheap flights from St. Louis to Catania from $877

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Catania departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Catania

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:30 pm - 3:30 pm
STL
-
CTA
17h 00m
1 stop
Lufthansa Logo
4:45 pm - 1:25 pm
CTA
-
STL
27h 40m
1 stop
$877Lufthansa
Sun, Aug 16 - Mon, Aug 24
Lufthansa Logo
3:30 pm - 3:30 pm
STL
-
CTA
17h 00m
1 stop
Lufthansa Logo
6:35 pm - 3:38 pm
CTA
-
STL
52h 03m
2 stops
$894Lufthansa
Sun, Aug 16 - Mon, Aug 24
Multiple Airlines Logo
5:34 pm - 6:40 pm
STL
-
CTA
18h 06m
2 stops
Multiple Airlines Logo
10:05 pm - 2:33 pm
CTA
-
STL
23h 28m
2 stops
$906Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
Multiple Airlines Logo
12:59 pm - 11:00 am
STL
-
CTA
15h 01m
2 stops
Multiple Airlines Logo
10:40 am - 12:03 pm
CTA
-
STL
32h 23m
2 stops
$922Multiple Airlines
Mon, Aug 31 - Fri, Sep 11
Multiple Airlines Logo
12:59 pm - 11:00 am
STL
-
CTA
15h 01m
2 stops
Multiple Airlines Logo
10:40 am - 6:41 pm
CTA
-
STL
15h 01m
1 stop
$937Multiple Airlines
Mon, Aug 31 - Fri, Sep 11
Air Canada Logo
2:40 pm - 7:30 pm
STL
-
CTA
21h 50m
2 stops
Air Canada Logo
10:40 am - 12:03 pm
CTA
-
STL
32h 23m
2 stops
$968Air Canada
Tue, Sep 1 - Fri, Sep 18
Delta Logo
6:05 am - 7:55 am
STL
-
CTA
18h 50m
1 stop
Delta Logo
9:55 am - 8:06 pm
CTA
-
STL
17h 11m
1 stop
$976Delta
Wed, Sep 2 - Wed, Sep 16
Delta Logo
6:05 am - 7:55 am
STL
-
CTA
18h 50m
1 stop
Delta Logo
9:55 am - 11:42 pm
CTA
-
STL
20h 47m
2 stops
$981Delta
Wed, Sep 2 - Wed, Sep 16
Delta Logo
5:25 pm - 7:55 am
STL
-
CTA
31h 30m
1 stop
Delta Logo
9:55 am - 8:06 pm
CTA
-
STL
17h 11m
1 stop
$983Delta
Tue, Sep 1 - Wed, Sep 16
Multiple Airlines Logo
3:30 pm - 3:55 pm
STL
-
CTA
17h 25m
1 stop
Multiple Airlines Logo
10:40 am - 2:57 pm
CTA
-
STL
35h 17m
2 stops
$985Multiple Airlines
Fri, Aug 28 - Fri, Sep 4

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Lufthansa flights from St. Louis to Catania

Our best Lufthansa deals on St. Louis to Catania flight tickets
Lufthansa
Aug 16
STL3:30 pmLambert-St Louis
17h 00m
1 stop
CTA3:30 pmCatania Fontanarossa
Aug 24
CTA4:45 pmCatania Fontanarossa
27h 40m
1 stop
STL1:25 pmLambert-St Louis
$877
Lufthansa
Aug 16
STL3:30 pmLambert-St Louis
17h 00m
1 stop
CTA3:30 pmCatania Fontanarossa
Aug 24
CTA6:35 pmCatania Fontanarossa
52h 03m
2 stops
STL3:38 pmLambert-St Louis
$894
Lufthansa
Sep 6
STL8:40 amLambert-St Louis
26h 05m
2 stops
CTA5:45 pmCatania Fontanarossa
Sep 16
CTA9:35 amCatania Fontanarossa
21h 03m
2 stops
STL11:38 pmLambert-St Louis
$992

Air Canada flights from St. Louis to Catania

Our best Air Canada deals on St. Louis to Catania flight tickets
Air Canada
Sep 1
STL2:40 pmLambert-St Louis
21h 50m
2 stops
CTA7:30 pmCatania Fontanarossa
Sep 18
CTA10:40 amCatania Fontanarossa
32h 23m
2 stops
STL12:03 pmLambert-St Louis
$968
Air Canada
Sep 1
STL8:55 amLambert-St Louis
27h 35m
2 stops
CTA7:30 pmCatania Fontanarossa
Sep 23
CTA10:40 amCatania Fontanarossa
34h 20m
2 stops
STL2:00 pmLambert-St Louis
$990
Air Canada
Sep 4
STL5:30 pmLambert-St Louis
31h 10m
2 stops
CTA7:40 amCatania Fontanarossa
Sep 16
CTA10:40 amCatania Fontanarossa
35h 58m
2 stops
STL3:38 pmLambert-St Louis
$1,025

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 July 21, 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

Cheapest round-trip

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Sun 8/16

3:30 pm-3:30 pm

1 stop17h 00m

Catania Fontanarossa

Mon 8/24

4:45 pm-1:25 pm

1 stop27h 40m

$877

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Sun 8/16

3:30 pm-3:30 pm

1 stop17h 00m

Catania Fontanarossa

Mon 8/24

6:35 pm-3:38 pm

2 stops52h 03m

$894

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Sun 8/16

5:34 pm-6:40 pm

2 stops18h 06m

Catania Fontanarossa

Mon 8/24

10:05 pm-2:33 pm

2 stops23h 28m

$906

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-12:03 pm

2 stops32h 23m

$922
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

$937

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 9/1

2:40 pm-7:30 pm

2 stops21h 50m

Catania Fontanarossa

Fri 9/18

10:40 am-12:03 pm

2 stops32h 23m

$968

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Wed 9/2

6:05 am-7:55 am

1 stop18h 50m

Catania Fontanarossa

Wed 9/16

9:55 am-8:06 pm

1 stop17h 11m

$976

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Wed 9/2

6:05 am-7:55 am

1 stop18h 50m

Catania Fontanarossa

Wed 9/16

9:55 am-11:42 pm

2 stops20h 47m

$981

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 9/1

5:25 pm-7:55 am

1 stop31h 30m

Catania Fontanarossa

Wed 9/16

9:55 am-8:06 pm

1 stop17h 11m

$983

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-2:57 pm

2 stops35h 17m

$985

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

You could potentially save up to 34% on your flight if you consider stops on a St. Louis to Catania flight.

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

15h 01m

Direct flights

None
The fastest flight from St. Louis to Catania takes 15h 01m
There are no direct flights from St. Louis to Catania. There are no popular flight routes from St. Louis to Catania.
Search flight deals

Frequently asked questions about flying from St. Louis to Catania

  • 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 15h 01m, 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
Air CanadaPriceFrom $554Free CancellationRating
7.1
11,361 reviews
Search Air Canada flights
DeltaPriceFrom $1,033Free CancellationRating
7.8
8,476 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
Noto
Giardini Naxos
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.

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