675 € Cheap Flights from St Louis to Bologna International

Compare St Louis to Bologna International flight deals

Find the cheapest month or even day of the year to fly to Bologna International

Book the best Bologna International fare with no extra fees

Flight deals from St Louis to Bologna International

Looking for a cheap last-minute deal or the best return flight from St Louis Airport to Bologna International Airport? If you want to travel next month, return fares start from 724 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Bologna International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Bologna International flights are currently cheapest in October.

St Louis to Bologna International: Alternative routes

Compare routes from St Louis to Bologna below. You may find an airport to fly into that's cheaper, faster, or easier than Bologna International.

St Louis to Bologna: Flight information

The things to know before you go.
Cheapest flight found675 €
Cheapest month to flyOctober

Finding cheap flights from St Louis to Bologna International: Frequently asked questions

The best price we found for a return flight from St Louis to Bologna International is 675 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Bologna International. But we found flights with one or more stops from 675 €.
As of July 2026, there are no flights flying from St Louis to Bologna International.
The cheapest month to fly from St Louis to Bologna International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Bologna International Airport on Thursday, 1 October 2026.
No airlines currently offer direct flights between St Louis Airport and Bologna International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bologna International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bologna is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Bologna International.

Flying from St Louis Airport (STL) to Bologna International Airport (BLQ): what you need to know

  • Bologna's timezone is UTC+1, which makes Bologna seven hours ahead of St Louis.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to board your STL to BLQ flight.

  • During popular months such as July, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during peak periods in general.

  • If you'd love to explore a different city along the way, look for a flight with a stopover. To see your options for tickets from St Louis Airport to Bologna International Airport, uncheck 'Direct flights only.' Frankfurt am Main Airport is a sought-after stop between STL and BLQ.

How to find the cheapest flights from St Louis Airport (STL) to Bologna International Airport (BLQ)

  • At the moment, 278 € is the cheapest price we've seen for a one-way St Louis Airport to Bologna International Airport flight. The best price for a return plane ticket is 675 €. Remember that fares could change due to availability when booking.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from STL to BLQ if you book early. Airlines often have some fantastic early bird deals.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' search tool. It'll find the cheapest price across each month when looking for a flight from St Louis Airport to Bologna International Airport.

  • You won't have to check every day to see if fares have dropped when you set up a Price Alert. We'll notify you as soon as a special offer becomes available on cheap flights from STL to BLQ.

  • Select your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from St Louis Airport to Bologna International Airport.

Handy information about St Louis Airport (STL)

Arriving at Bologna International Airport (BLQ)

  • Consider booking a hotel close to BLQ if you're taking a late St Louis Airport to Bologna International Airport flight. Check in to one of these accommodation options and avoid the hassle of a long transfer:

  • Say yes to new adventures by picking up a Bologna International Airport rental car. Grab your wheels from Surprice, U-Save or RentSmart24 and explore beyond Bologna's main sights.

  • Booking your ride from Bologna International Airport around two weeks ahead gives you the best chance of locking in a great deal.

When to fly to Bologna International Airport (BLQ)

  • The quietest month for a flight from St Louis Airport to Bologna International Airport is March, while June is the most popular. Choose the ideal time to go to Bologna based on whether you prefer a faster pace or a more relaxed vibe.

  • When reserving your flight from St Louis Airport to Bologna International Airport, consider the type of weather you like. July is the warmest month in Bologna, with temperatures ranging from 16ºC (61ºF) to 35ºC (95ºF).

  • Look for cheap tickets from STL to BLQ in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.

Explore more of Italy

  • You've done Bologna, now it's time to explore more of Italy. Journey about 306 kilometres south to Rome to tick off its must-visit sights. From Vatican Museums to St. Peter's Basilica and Saint Peter's Square, your itinerary will be busy.

  • If you're eager to discover another major stop in Italy, consider Milan, roughly 209 kilometres north-west of Bologna. Leonardo's Last Supper Museum, Teatro alla Scala and Milan Cathedral are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.