What is the cheapest airline to fly from St. Louis to Palermo round-trip?

According to our current data, Lufthansa ($1,009), offers the cheapest pricing from St. Louis to Palermo. Lufthansa is currently priced 17% below the average price you’ll pay for this route.

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Palermo (average of $758). Flying from St. Louis to Palermo in June is currently the most expensive (average of $1,196). 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.

What is the cheapest day to fly from St. Louis to Palermo?

Travelers seeking maximum savings on their St. Louis to Palermo flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Palermo 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 Palermo when rainfall is around 0.2 in.

If weather is an important factor for your trip to Palermo, 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).

What is the cheapest day to fly round-trip from St. Louis to Palermo?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Flights from St. Louis to Palermo lean towards being more expensive in December. Prices are generally better when you fly from St. Louis to Palermo in November, with the cheapest ticket starting at $738.

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

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

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

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

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

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

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Cheap flight deals from St. Louis to Palermo

Popular in	December
Cheapest in	November
Average price	$1,187

Highest demand for flights based on searches. 1% potential increase in price ($20 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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

Have a flexible travel schedule? Discover the best time to fly to Palermo 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 Palermo

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

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from St. Louis to Palermo by exploring options for tickets in the afternoon.

Reviews of airlines servicing Palermo

Peruse reviews from past customers who have flown with Lufthansa from St. Louis to Palermo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Lufthansa

6.8

Okay

7,409 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Lufthansa

6.8

Okay

7,409 reviews

Lufthansa

6.8

Okay

7,409 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

What is the cheapest airline to fly from St. Louis to Palermo round-trip?
According to our current data, Lufthansa ($1,009), offers the cheapest pricing from St. Louis to Palermo. Lufthansa is currently priced 17% below the average price you’ll pay for this route.
Can I find deals for flights from St. Louis to Palermo that include hotel bookings?
Yes. In addition to deals on St. Louis to Palermo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Palermo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Palermo.
Can I find deals for business class flights from St. Louis to Palermo?
Yes. Cheapflights offers flight deals from St. Louis to Palermo 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 Palermo?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Palermo (average of $758). Flying from St. Louis to Palermo in June is currently the most expensive (average of $1,196). 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.

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Other flights to Palermo

Top airline flying from St. Louis to Palermo

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$1,009	Average$1,266	FlexibilityNo cancel fee	On-time76%

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Cheap flights from St. Louis (STL) to Palermo (PMO)

Find cheap flights from St. Louis to Palermo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Palermo

Popular in

Cheapest in

Average price

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

Have a flexible travel schedule? Discover the best time to fly to Palermo from St. Louis with our price prediction graph.

Cheapflights Insights

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

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

Reviews of airlines servicing Palermo

Peruse reviews from past customers who have flown with Lufthansa from St. Louis to Palermo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from St. Louis to Palermo round-trip?

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

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

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

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

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Top airline flying from St. Louis to Palermo

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