$404 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 8/8. 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

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$880
Catania
Catania2 stops$782
Palermo
Palermo2 stops$880
Catania
Catania2 stops$782

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

Tue, Oct 7 - Wed, Oct 15
 Logo
4:05 pm - 7:30 pmSTL-CTA
20h 25m2 stops
 Logo
6:00 am - 3:44 pmCTA-STL
40h 44m2 stops
Wed, Oct 1 - Wed, Oct 15
Lufthansa Logo
12:25 pm - 11:30 pmSTL-CTA
28h 05m2 stops
Lufthansa Logo
6:00 am - 3:44 pmCTA-STL
16h 44m2 stops
$785Lufthansa
Find Deal
Fri, Oct 3 - Mon, Oct 13
Lufthansa Logo
3:30 pm - 3:55 pmSTL-CTA
17h 25m1 stop
Lufthansa Logo
9:45 am - 3:44 pmCTA-STL
36h 59m2 stops
$854Lufthansa
Find Deal
Fri, Oct 3 - Mon, Oct 13
Lufthansa Logo
5:28 pm - 5:45 pmSTL-CTA
17h 17m2 stops
Lufthansa Logo
9:45 am - 3:44 pmCTA-STL
36h 59m2 stops
$855Lufthansa
Find Deal
Fri, Oct 3 - Mon, Oct 13
Lufthansa Logo
12:25 pm - 3:55 pmSTL-CTA
20h 30m2 stops
Lufthansa Logo
9:45 am - 3:44 pmCTA-STL
36h 59m2 stops
$858Lufthansa
Find Deal
Sun, Sep 7 - Sun, Sep 21
Lufthansa Logo
3:30 pm - 5:45 pmSTL-CTA
19h 15m2 stops
Lufthansa Logo
6:00 am - 3:44 pmCTA-STL
16h 44m2 stops
$867Lufthansa
Find Deal
Tue, Oct 7 - Wed, Oct 15
Air Canada Logo
4:05 pm - 7:30 pmSTL-CTA
20h 25m2 stops
Air Canada Logo
7:05 am - 10:49 amCTA-STL
34h 44m3 stops
$1,358Air Canada
Find Deal
Wed, Oct 1 - Wed, Oct 15
 Logo
9:15 am - 1:45 pmSTL-CTA
21h 30m2 stops
 Logo
7:05 am - 10:35 pmCTA-STL
22h 30m3 stops
$1,491
Find Deal
Sun, Sep 7 - Sun, Sep 21
Air Canada Logo
4:05 pm - 8:00 pmSTL-CTA
20h 55m2 stops
Air Canada Logo
8:05 am - 10:40 amCTA-STL
33h 35m3 stops
$1,631Air Canada
Find Deal
Sun, Sep 7 - Sun, Sep 21
Air Canada Logo
4:05 pm - 8:00 pmSTL-CTA
20h 55m2 stops
Air Canada Logo
8:05 am - 10:40 amCTA-STL
33h 35m3 stops
$1,755Air Canada
Find Deal
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.

How much is a round-trip flight from St. Louis to Sicily?


Good to know

Low seasonNovember
Cheapest flight$404
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 13% 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.

  • What is the cheapest time of day to fly to Sicily?

    The cheapest time of day to fly to Sicily is generally in the evening, when round-trip flights cost $1,276 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Sicily is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,627.

Reviews of the top airlines flying 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

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

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