STL - CTA

$346 Find Cheap Flights from St. Louis to Catania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Catania departing on 8/2. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Catania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Catania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Catania, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$810
Lufthansa
Sun 4/26Sun 5/3
STL - CTA • 2 stops
Cheapest one-way
$346
Iberia
Sun 8/2
STL - CTA • 2 stops
Top airlines
Cheapest • from $810 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Catania. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $825 (round-trip)
Shortest trip • 12h 25m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Catania!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Catania (STL-CTA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Catania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Catania

Sun, Apr 26 - Sun, May 3
Lufthansa Logo
6:55 pm - 5:45 pm
STL
-
CTA
15h 50m
2 stops
Lufthansa Logo
9:30 am - 10:45 pm
CTA
-
STL
20h 15m
2 stops
$810Lufthansa
Mon, Aug 31 - Fri, Sep 11
Multiple Airlines Logo
1:18 pm - 11:30 pm
STL
-
CTA
27h 12m
2 stops
Multiple Airlines Logo
10:40 am - 9:22 pm
CTA
-
STL
41h 42m
2 stops
$822Multiple Airlines
Mon, Aug 31 - Fri, Sep 11
Air Canada Logo
6:55 pm - 9:05 am
STL
-
CTA
31h 10m
2 stops
Air Canada Logo
10:40 am - 2:25 pm
CTA
-
STL
34h 45m
2 stops
$825Air Canada
Mon, Aug 31 - Fri, Sep 11
United Airlines Logo
8:30 pm - 9:05 am
STL
-
CTA
29h 35m
2 stops
United Airlines Logo
10:40 am - 6:41 pm
CTA
-
STL
15h 01m
1 stop
$838United Airlines
Mon, Apr 27 - Mon, May 4
Lufthansa Logo
11:37 am - 5:45 pm
STL
-
CTA
23h 08m
2 stops
Lufthansa Logo
6:35 pm - 11:57 pm
CTA
-
STL
36h 22m
2 stops
$841Lufthansa
Tue, May 12 - Wed, May 20
Delta Logo
6:45 am - 7:55 am
STL
-
CTA
18h 10m
2 stops
Delta Logo
10:00 am - 9:29 pm
CTA
-
STL
18h 29m
2 stops
$846Delta
Tue, May 12 - Wed, May 20
KLM Logo
4:20 pm - 7:55 am
STL
-
CTA
32h 35m
1 stop
KLM Logo
10:00 am - 11:59 pm
CTA
-
STL
20h 59m
2 stops
$853KLM
Thu, Aug 27 - Mon, Sep 7
Lufthansa Logo
12:30 pm - 3:30 pm
STL
-
CTA
20h 00m
2 stops
Lufthansa Logo
6:35 pm - 1:25 pm
CTA
-
STL
25h 50m
2 stops
$893Lufthansa
Tue, May 12 - Wed, May 20
Lufthansa Logo
7:09 pm - 5:45 pm
STL
-
CTA
15h 36m
2 stops
Lufthansa Logo
11:50 am - 11:57 pm
CTA
-
STL
19h 07m
2 stops
$901Lufthansa
Thu, Aug 27 - Mon, Sep 7
Lufthansa Logo
12:30 pm - 3:30 pm
STL
-
CTA
20h 00m
2 stops
Lufthansa Logo
11:50 am - 1:25 pm
CTA
-
STL
32h 35m
2 stops
$902Lufthansa
Booking Insights

KAYAK's insights & trends for St. Louis to Catania flights

Get data-powered insights and trends into flights from St. Louis to Catania to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Catania?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Catania were found on Lufthansa ($810) and Air Canada ($825).

Good to know

Cheapest flight$346
Flight from St. Louis to Catania

When to book flights from St. Louis to Catania

Are your dates flexible? Find out the best times to travel from St. Louis to Catania based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Catania

  • What is the cheapest flight from St. Louis to Catania?

    In the last 3 days, the lowest price for a flight from St. Louis to Catania was $346 for a one-way ticket and $810 for a round-trip.

  • Do I need a passport to fly between St. Louis and Catania?

    Yes

  • Which aircraft models fly most regularly from St. Louis to Catania?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Catania?

    Star Alliance, and SkyTeam are the airline alliances operating flights between St. Louis and Catania, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Catania, Delta or Air Canada?

    The two airlines most popular with KAYAK users for flights from St. Louis to Catania are Delta and Air Canada. With an average price for the route of $1,351 and an overall rating of 7.9, Delta is the most popular choice. Air Canada is also a great choice for the route, with an average price of $1,034 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from St. Louis to Catania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Catania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Catania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Catania from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Catania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Catania with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and CTA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Catania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Catania from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to Catania

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Catania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Catania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8292 reviews
7.2Food
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

I checked a bag and there was only one agent to assist all customers with any issues.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was diverted to bologna due to fog sfter circuling hours in air

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

Everything you need to know for your flight from St. Louis to Catania

Information on your arrival and departure airports