$402 Find Cheap Flights from St. Louis to Sicily

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 Sicily departing on 7/14. 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 Sicily

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Sicily, 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 Sicily, as well as popular online travel agencies
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Cheap Flights from St. Louis to Sicily

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Palermo
Palermo2 stops$767
Catania
Catania2 stops$960
Palermo
Palermo2 stops$767
Catania
Catania2 stops$960

Book Cheap St. Louis to Sicily Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Sicily 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 Sicily

Mon, Aug 31 - Fri, Sep 11
United Airlines Logo
6:54 pm - 9:05 am
STL
-
CTA
31h 11m
2 stops
United Airlines Logo
10:40 am - 12:03 pm
CTA
-
STL
32h 23m
2 stops
$960United Airlines
Mon, Aug 31 - Fri, Sep 11
United Airlines Logo
6:54 pm - 9:05 am
STL
-
CTA
31h 11m
2 stops
United Airlines Logo
10:40 am - 11:17 am
CTA
-
STL
31h 37m
2 stops
$965United 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
$973Multiple Airlines
Mon, Jul 13 - Mon, Jul 20
Lufthansa Logo
7:05 pm - 5:45 pm
STL
-
CTA
15h 40m
2 stops
Lufthansa Logo
9:45 am - 1:25 pm
CTA
-
STL
34h 40m
1 stop
$994Lufthansa
Mon, Jul 13 - Mon, Jul 20
Lufthansa Logo
1:13 pm - 11:30 pm
STL
-
CTA
27h 17m
2 stops
Lufthansa Logo
6:35 pm - 1:25 pm
CTA
-
STL
25h 50m
2 stops
$1,001Lufthansa
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
3:30 pm - 3:55 pm
STL
-
CTA
17h 25m
1 stop
Multiple Airlines Logo
10:40 am - 3:31 pm
CTA
-
STL
35h 51m
2 stops
$1,021Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
3:30 pm - 3:55 pm
STL
-
CTA
17h 25m
1 stop
Multiple Airlines Logo
10:40 am - 6:42 pm
CTA
-
STL
15h 02m
1 stop
$1,036Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
3:30 pm - 2:15 pm
STL
-
CTA
15h 45m
2 stops
Multiple Airlines Logo
10:40 am - 12:03 pm
CTA
-
STL
32h 23m
2 stops
$1,038Multiple Airlines
Thu, Aug 27 - Mon, Sep 7
Lufthansa Logo
12:59 pm - 5:45 pm
STL
-
CTA
21h 46m
2 stops
Lufthansa Logo
6:35 pm - 1:25 pm
CTA
-
STL
25h 50m
2 stops
$1,039Lufthansa
Thu, Aug 27 - Mon, Sep 7
Multiple Airlines Logo
12:10 pm - 8:55 am
STL
-
CTA
13h 45m
1 stop
Multiple Airlines Logo
9:30 am - 1:25 pm
CTA
-
STL
34h 55m
1 stop
$1,040Multiple Airlines
Booking Insights

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

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

What is the cheapest month to fly from St. Louis to Sicily?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Sicily, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Sicily is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,130 and $1,111 respectively.

Good to know

Low seasonMarch
Cheapest flight$402
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from St. Louis to Catania

FAQs - booking Sicily flights

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

    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 Sicily.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Sicily 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 Sicily?

    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 from St. Louis to Sicily with an airline and back with another airline.

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

    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 from St. Louis to Sicily up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from St. Louis to Sicily

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Sicily. 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 Sicily? 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 8405 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

4.0 OkayMarilyn, Jun 2026
DEN - ATL
Read more Delta reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

Brand new plane lots of room the snack was very flavourful and enjoyable

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

1didnt have wheel chair I ordered wheel chair in my ticket flight

Flight was overbooked and seats assigned to multiple passengers. Delay 1 hour to sort out.

Good but I don’t received my bags yet is been 5days still no update

It was pretty straight forward, no glitches or hidden costs

It was a short flight so, everything went smoothly and we got to where we needed to be safely.

Didn’t make it on the flight. Delayed then had to be rebooked, which in turn had me waiting at the airport for another 8 hours before next flight

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

Selected seats 5 months prior to date. Had email confirmation and seats were not honoured. Family did not sit together

Loved and was pleasantly surprised by the food!! Request Lufthansa to help transiting passengers at Munich (confusion whether to go thru passport control or not).

The flight was comfortable and the staff were helpful and friendly. However, we did not know we were flying PAL until we arrived in Canada, so it was a bit disconcerting. In addition, which port we were leaving from was confusing.

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

They messed up my seat so I didn’t get the one I paid for

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

Never made it to Lufthansa because of Air Canadas negligence.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

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

Information on your arrival and departure airports