C$601 Cheap Flights from St Louis (STL) to Split (SPU)

Compare St Louis to Split flight deals

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Flight deals from St Louis Airport to Split Airport

Looking for a cheap last-minute deal or the best return flight from St Louis to Split? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Split

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

St Louis to Split: Alternative routes

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

St Louis to Split: Flight information

The things to know before you go.
Cheapest flight foundC$601
Cheapest month to flyMay

Finding cheap flights from St Louis to Split: Frequently asked questions

The best price we found for a return flight from St Louis to Split is C$1,516. 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 Split. But we found flights with one or more stops from C$1,516.
As of March 2026, there are no flights flying from St Louis to Split.
The cheapest month to fly from St Louis to Split is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Split Airport on Saturday, May 9, 2026.
No airlines currently offer direct flights between St Louis Airport and Split 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 Split 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 Split 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 Split.

Traveling from Lambert-St. Louis International Airport (STL) to Split Airport (SPU): what you need to know

  • Flying during a peak time like July? Major public holidays and other popular periods can mean longer lines and delays at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

  • If you'd like to explore another city during your journey, look for a flight with a stopover. To see your options for flights from Lambert-St. Louis International Airport to Split Airport, deselect 'Direct flights only.' Frankfurt Airport is a popular stop between STL and SPU.

  • To find out if you need a visa to enter Croatia, check with your airline and the local consulate or embassy. They'll give you the most current information, including other paperwork you may need after booking your cheap ticket from STL to SPU.

How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Split Airport (SPU)

  • The lowest price we've found for a one-way ticket from Lambert-St. Louis International Airport to Split Airport is C$601. For a return flight on this route, the best price is C$1,516. Depending on the availability when you book, these fares could change.

  • Don't leave things to the last minute. You're more likely to get cheap flight tickets from STL to SPU if you book early. Airlines often offer some fantastic early bird rates.

  • The 'Whole month' search tool shows you the cheapest flight tickets from Lambert-St. Louis International Airport to Split Airport across each month. It's a great way to snap up a bargain if your travel dates are flexible.

  • Set up a Price Alert for cheap flight tickets from STL to SPU. There's no need to check back in every day to see if airfares have fallen. We'll update you when there's a change in price.

  • Tailor your flights with filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Lambert-St. Louis International Airport to Split Airport.

Handy information about Lambert-St. Louis International Airport (STL)

  • Located around 26 kilometres from central St Louis, Lambert-St. Louis International Airport can be reached in approximately 21 minutes by car (depending on traffic). The journey on public transport will take roughly 36 minutes.

  • Want a relaxed start to your journey? Stay near STL. Whether you have an early flight from Lambert-St. Louis International Airport to Split Airport or just don't want to be rushed, these stays are just the thing:

Arriving at Split Airport (SPU)

Getting from Split Airport (SPU) to central Split

  • Split Airport to central Split is around 26 minutes by car. It's approximately 23 kilometres away. See what options are available, such as car rentals, cabs or ride-sharing.

  • If you're taking public transport, expect a journey time of roughly 54 minutes.

When to fly to Split Airport (SPU)

  • It's time to plan your trip dates for your flight from Lambert-St. Louis International Airport to Split Airport. July is the busiest month to visit Split. If you prefer a more relaxed vibe, go in February.

  • When booking your flight from Lambert-St. Louis International Airport to Split Airport, consider the kind of weather you enjoy. August is the warmest month in Split, with the temperature ranging from 19ºC to 31ºC.

  • Search for cheap flight tickets from STL to SPU in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 1ºC and 12ºC on average.

More about Split

  • Once you've booked your flights from STL to SPU, you'll want to find a hotel in Split. Make one of these options your base for exploring this exciting destination:

  • There are so many things to discover in this city it can be difficult to know where to begin. Diocletian's Palace, Marjan Hill Stairs and Riva Harbor are top sights which should feature on every Split itinerary.

Complete your Split trip with hotels and a car rental

  • We've got more party tricks up our sleeve than just comparing flights. Once you've secured your cheap ticket to Split Airport, explore our great car rental deals that'll give you the flexibility and freedom to travel around at your own pace. Next, have a look at our exclusive rates for hotels to find the perfect Split stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.