Cheap Flights from St Louis Airport to Sicily from 651 € Return

Flight deals from St Louis Airport to Sicily

Looking for a cheap last-minute deal or the best return flight from St Louis Airport to Sicily? If you want to travel next month, return fares start from 927 €. Find the lowest prices on one-way and return tickets right here.

Palermo.651 € per passenger.Departing Mon, 3 Aug, returning Wed, 26 Aug.Return flight with Frontier Airlines and Aeroitalia.Outbound indirect flight with Frontier Airlines, departs from St Louis on Mon, 3 Aug, arriving in Palermo.Inbound indirect flight with Aeroitalia, departs from Palermo on Wed, 26 Aug, arriving in St Louis.Price includes taxes and charges.From 651 €, select.

Catania.656 € per passenger.Departing Mon, 22 Mar, returning Fri, 2 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Mon, 22 Mar, arriving in Catania Fontanarossa.Inbound indirect flight with Delta, departs from Catania Fontanarossa on Fri, 2 Apr, arriving in St Louis.Price includes taxes and charges.From 656 €, select.

Trapani.1.000 € per passenger.Departing Mon, 6 Jul, returning Mon, 13 Jul.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from St Louis on Mon, 6 Jul, arriving in Trapani Birgi.Inbound indirect flight with Ryanair, departs from Trapani Birgi on Mon, 13 Jul, arriving in St Louis.Price includes taxes and charges.From 1.000 €, select.

Comiso.1.359 € per passenger.Departing Sat, 4 Jul, returning Sat, 11 Jul.Return flight with Aer Lingus and Transavia France.Outbound indirect flight with Aer Lingus, departs from St Louis on Sat, 4 Jul, arriving in Comiso.Inbound indirect flight with Transavia France, departs from Comiso on Sat, 11 Jul, arriving in St Louis.Price includes taxes and charges.From 1.359 €, select.

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Flying from St Louis Airport to Sicily

Arm yourself with these facts on the fly.

Cheapest flight found	651 €
Cheapest month to fly	August

How to find cheap flights from St Louis Airport to Sicily

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from St Louis Airport to Sicily. Other savvy travellers recently found return flights from 651 € and one-way tickets from 352 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in August

The cheapest time to fly from St Louis Airport to Sicily is currently August.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from St Louis Airport to anywhere you choose in Sicily.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from St Louis Airport to your chosen airport in Sicily go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Sicily Airport to Sicily flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from St Louis Airport to Sicily?

We looked at all of the upcoming return flights from St Louis Airport to Sicily we could find over the next 12 months. It looks like 651 € is the best price. This is good, compared to the average Sicily ticket price of 917 €.

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

The cheapest month to fly from St Louis Airport to Palermo Airport is currently August.
The cheapest month to fly from St Louis Airport to Trapani Birgi Airport is currently July.
The cheapest month to fly from St Louis Airport to Comiso Airport is currently July.
And the cheapest month to fly from St Louis Airport to Catania Fontanarossa Airport is usually March.

Which upcoming date is cheapest to fly from St Louis Airport to Sicily on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from St Louis Airport to Sicily on Monday, 3 August 2026.