HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Split

$620+ Cheap flights from St. Louis (STL) to Split (SPU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SPU
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Split with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Split

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Split (SPU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 30, 2025.

Round-trip from

$620
(Expedia)
From Lambert-St Louis to Split
Search Deals

Find flight deals from St. Louis to Split

Cheapest flights from St. Louis to Split
Explore the most affordable flight options available from St. Louis to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Expedia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/114:05 pmSTL - SPU
2 stops15h 20mMultiple Airlines
mié. 11/193:15 pmSPU - STL
2 stops55h 14mMultiple Airlines
Deal found 7/28$620
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/238:15 amSTL - SPU
2 stops25h 00mLufthansa
mar. 10/1411:15 amSPU - STL
2 stops35h 29mLufthansa
Deal found 7/29$741
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/171:03 pmSTL - SPU
2 stops19h 12mAmerican Airlines
sáb. 9/2711:40 amSPU - STL
2 stops28h 32mAmerican Airlines
Deal found 7/30$1,079
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1111:05 amSTL - SPU
3 stops19h 40mAir Canada
mié. 11/197:30 amSPU - STL
3 stops22h 15mAir Canada
Deal found 7/28$1,230

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Split that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from St. Louis to Split that are best for you.

Fly from

St. Louis

Fly to

Split

Route

Depart

Return

Price

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

mar. 11/11

4:05 pm-2:25 pm

2 stops15h 20m

Split

mié. 11/19

3:15 pm-3:29 pm

2 stops55h 14m

$620

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

mar. 9/23

8:15 am-4:15 pm

2 stops25h 00m

Split

mar. 10/14

11:15 am-3:44 pm

2 stops35h 29m

$741

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

mié. 9/17

1:03 pm-3:15 pm

2 stops19h 12m

Split

sáb. 9/27

11:40 am-9:12 am

2 stops28h 32m

$1,079

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

mar. 11/11

11:05 am-1:45 pm

3 stops19h 40m

Split

mié. 11/19

7:30 am-10:45 pm

3 stops22h 15m

$1,230

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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

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

Find hourly flight availability from St. Louis to Split. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

It’s typically best to fly out from St. Louis to Split in the evening. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Split

Get insights into the airlines that provide service to Split. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Split. Reviews last updated julio 30, 2025.
Read reviews from past customers who have flown American Airlines, Air Canada, and Lufthansa from St. Louis to Split. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
Air Canada
7.1
Good
9,837 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
Lufthansa
6.8
Okay
7,269 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

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

  • What are the cheapest airlines flying from St. Louis to Split round-trip?

    According to our current data, Lufthansa ($741), American Airlines ($1,079), and Air Canada ($1,230) offers the cheapest pricing from St. Louis to Split.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Split 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 Split?

    Currently, February is the cheapest month in which you can book a flight from St. Louis to Split (average of $748). Flying from St. Louis to Split in December is currently the most expensive (average of $1,343). 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.

See more FAQs

Traveling to a place near Split?

Book flights to Split if you plan to visit one of these locations
Vodice

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from St. Louis to Split

Discover the top airline that operate flights from St. Louis to Split. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$812Average$1,621FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.