HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sicily

$600+ Cheap flights from St. Louis (STL) to Sicily

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CTA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Sicily with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Sicily

Keep the following information in mind while searching for St. Louis to Sicily flight deals. Data was last updated June 12, 2025.

Round-trip from

$910
(Lufthansa)

One-way from

$600
(Iberia)
From Lambert-St Louis to Sicily
Search Deals
One-way flight from Lambert-St Louis to Sicily
Search Deals

Find flight deals from St. Louis to Sicily

Cheapest flights from St. Louis to Sicily
Explore the most affordable flight options available from St. Louis to Sicily. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:25 pmSTL - CTA
2 stops18h 55mLufthansa
Sat 10/186:35 pmCTA - STL
2 stops28h 09mLufthansa
Deal found 6/11$855
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/111:30 pmSTL - CTA
3 stops26h 15mMultiple Airlines
Fri 7/186:15 amCTA - STL
2 stops21h 35mMultiple Airlines
Deal found 6/11$977
This Iberia deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/58:01 pmSTL - CTA
2 stops40h 04mIberia
Mon 8/117:45 pmCTA - STL
2 stops53h 38mIberia
Deal found 6/9$1,033
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:00 amSTL - CTA
2 stops18h 55mDelta
Fri 7/258:05 amCTA - STL
2 stops20h 37mDelta
Deal found 6/10$1,157
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/268:00 amSTL - CTA
2 stops41h 25mTurkish Airlines
Wed 7/29:25 amCTA - STL
2 stops44h 20mTurkish Airlines
Deal found 6/9$1,959
This Emirates deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:15 pmSTL - CTA
2 stops37h 00mEmirates
Sun 1/412:15 pmCTA - STL
2 stops40h 51mEmirates
Deal found 6/11$4,148

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Sicily 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Sicily that are best for you.

Fly from

St. Louis

Fly to

Sicily

Route

Depart

Return

Price

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Sun 9/7

3:30 pm-3:45 pm

1 stop17h 15m

Catania Fontanarossa

Sun 9/21

6:35 pm-3:44 pm

2 stops52h 09m

$910

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Fri 7/11

1:30 pm-10:45 pm

3 stops26h 15m

Catania Fontanarossa

Fri 7/18

6:15 am-8:50 pm

2 stops21h 35m

$977

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Tue 8/5

8:01 pm-7:05 pm

2 stops40h 04m

Catania Fontanarossa

Mon 8/11

7:45 pm-6:23 pm

2 stops53h 38m

$1,033

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Fri 7/11

6:00 am-7:55 am

2 stops18h 55m

Catania Fontanarossa

Fri 7/25

8:05 am-9:42 pm

2 stops20h 37m

$1,157

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Thu 6/26

8:00 am-8:25 am

2 stops41h 25m

Catania Fontanarossa

Wed 7/2

9:25 am-10:45 pm

2 stops44h 20m

$1,959

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Fri 8/8

1:37 pm-7:05 pm

2 stops22h 28m

$600

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Sun 6/22

7:30 am-2:10 pm

3 stops47h 40m

$661

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Fri 8/8

3:30 pm-9:00 am

1 stop34h 30m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from St. Louis to Sicily

Have a flexible travel schedule? Discover the best time to fly to Sicily from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from STL to SI?

Find hourly flight availability from St. Louis to Sicily. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from St. Louis to Sicily, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sicily by month

Plan your trip to Sicily by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sicily ranges from 0.2 - 3.9 inches per month. October is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Sicily when rainfall is around 0.2 in.

Temperature in Sicily by month

Plan your trip to Sicily by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sicily, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sicily

Get insights into the airlines that provide service to Sicily. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sicily. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,776 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,139 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Sicily. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Sicily?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Sicily.

  • Can I find deals for flights from St. Louis to Sicily that include hotel bookings?

    Yes. In addition to deals on St. Louis to Sicily flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Sicily?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Sicily.

  • Can I find deals for business class flights from St. Louis to Sicily?

    Yes. Cheapflights offers flight deals from St. Louis to Sicily by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Sicily?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Sicily (average of $667). Flying from St. Louis to Sicily in June is currently the most expensive (average of $1,318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Sicily

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Leonardo da Vinci/Fiumicino flights
Kansas City to Leonardo da Vinci/Fiumicino flights
Kansas City to Vicenza flights
St. Louis to Vicenza flights
St. Louis to Malpensa flights
Kansas City to Malpensa flights
St. Louis to Linate flights
Kansas City to Linate flights
Kansas City to Florence flights
Kansas City to Naples flights
St. Louis to Naples flights
Springfield to Leonardo da Vinci/Fiumicino flights
St. Louis to Florence flights
Kansas City to Palermo flights
Columbia to Leonardo da Vinci/Fiumicino flights
Kansas City to Catania flights
St. Louis to Ciampino flights
St. Louis to Bergamo flights
St. Louis to Catania flights
Kansas City to Pisa flights
Kansas City to Turin flights
Kansas City to Bologna flights
Springfield to Naples flights
St. Louis to Olbia flights
St. Louis to Pisa flights
Columbia to Florence flights
St. Louis to Bologna flights
St. Louis to Cagliari flights
Springfield to Pisa flights
Springfield to Florence flights
Springfield to Bologna flights
St. Louis to Genoa flights
Kansas City to Bergamo flights
Columbia to Vicenza flights
Cape Girardeau to Catania flights
St. Louis to Verona flights
St. Louis to Turin flights
Springfield to Turin flights
Kansas City to Trieste flights
Kansas City to Bari flights
Cape Girardeau to Leonardo da Vinci/Fiumicino flights

Top 2 airlines flying from St. Louis to Sicily

Discover the top 2 airlines that operate flights from St. Louis to Sicily. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$795Average$1,325FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$803Average$1,212FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.