$735 Cheap Flights from St. Louis (STL) to Perugia San Francesco d'Assisi – Umbria Intl. Airport (PEG)

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Popular airlines from St. Louis Lambert Intl. Airport (STL) to Sant Egidio Airport (PEG)

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Cheap Flights from St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport (STL-PEG)

Prices were available within the past 7 days and start at $735 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Sant Egidio Airport (PEG) cost?
Get a cheap one-way flight from $735 or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Sant Egidio Airport (PEG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Sant Egidio Airport (PEG)?
is the cheapest month to fly from STL to PEG. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Sant Egidio Airport (PEG)?
To find the cheapest airline that'll fly you from STL to PEG, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Sant Egidio Airport (PEG)?
There aren't any daily nonstop flights departing from Lambert-St. Louis Intl. Airport (STL) to Sant Egidio Airport (PEG). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from STL to PEG?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Sant Egidio Airport (PEG)?
To touch down at Sant Egidio Airport (PEG) on time, choose a flight that leaves Lambert-St. Louis Intl. Airport (STL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Sant Egidio Airport (PEG) last-minute?
Last-minute bookings from STL to PEG are typically more expensive. To lock in the lowest rates, start looking for flights well in advance. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before you leave.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Sant Egidio Airport (PEG)?
Usually, it's possible to reschedule or cancel your STL to PEG flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Perugia San Francesco d'Assisi – Umbria Intl. Airport
Distance
5008 mi

Book with confidence

Book with confidence

St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport Flights

The cheapest times to fly from St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport are during the month of . You can find some of the cheapest flights from St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport

Sunday is one of the best days to book for cheap flights from St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $735 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Perugia San Francesco d'Assisi – Umbria Intl. Airport Flights

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