STL - SPU

$620 Find Cheap Flights from St. Louis to Split

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Split departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Split

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Split, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Split, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to Split (STL-SPU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Split that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Split

Tue, Nov 11 - Wed, Nov 19
Logo
4:05 pm - 2:25 pmSTL-SPU
15h 20m2 stops
Logo
3:15 pm - 3:29 pmSPU-STL
55h 14m2 stops
$620
Find Deal
Tue, Sep 23 - Tue, Oct 14
Lufthansa Logo
8:15 am - 4:15 pmSTL-SPU
25h 00m2 stops
Lufthansa Logo
11:15 am - 3:44 pmSPU-STL
35h 29m2 stops
$741Lufthansa
Find Deal
Mon, Sep 15 - Fri, Sep 26
Lufthansa Logo
7:04 pm - 4:20 pmSTL-SPU
14h 16m2 stops
Lufthansa Logo
7:45 am - 3:44 pmSPU-STL
14h 59m2 stops
$745Lufthansa
Find Deal
Tue, Sep 23 - Tue, Oct 14
Lufthansa Logo
7:04 pm - 6:05 pmSTL-SPU
16h 01m2 stops
Lufthansa Logo
11:15 am - 3:44 pmSPU-STL
35h 29m2 stops
$746Lufthansa
Find Deal
Mon, Sep 15 - Fri, Sep 26
Lufthansa Logo
7:04 pm - 4:20 pmSTL-SPU
14h 16m2 stops
Lufthansa Logo
7:45 am - 3:44 pmSPU-STL
14h 59m2 stops
$765Lufthansa
Find Deal
Mon, Sep 15 - Fri, Sep 26
Lufthansa Logo
7:04 pm - 4:20 pmSTL-SPU
14h 16m2 stops
Lufthansa Logo
7:45 am - 1:30 pmSPU-STL
12h 45m1 stop
$828Lufthansa
Find Deal
Mon, Sep 15 - Fri, Sep 26
Lufthansa Logo
7:04 pm - 4:20 pmSTL-SPU
14h 16m2 stops
Lufthansa Logo
7:45 am - 1:30 pmSPU-STL
12h 45m1 stop
$830Lufthansa
Find Deal
Wed, Sep 17 - Sat, Sep 27
American Airlines Logo
1:03 pm - 3:15 pmSTL-SPU
19h 12m2 stops
American Airlines Logo
11:40 am - 9:12 amSPU-STL
28h 32m2 stops
$1,079American Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
Air Canada Logo
11:05 am - 1:45 pmSTL-SPU
19h 40m3 stops
Air Canada Logo
7:30 am - 10:45 pmSPU-STL
22h 15m3 stops
$1,230Air Canada
Find Deal
Tue, Sep 23 - Tue, Oct 14
Air Canada Logo
1:30 pm - 2:05 pmSTL-SPU
17h 35m2 stops
Air Canada Logo
7:55 am - 7:38 pmSPU-STL
18h 43m3 stops
$1,334Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Split flights

Get data-powered insights and trends into flights from St. Louis to Split to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Split?

The average price of all round-trip flights from St. Louis to Split clicked on KAYAK for each day over the last 12 months.

For St. Louis to Split, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Split back to St. Louis, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Find deals

Good to know

Cheapest flight$620
Flight from St. Louis to Split

When to book flights from St. Louis to Split

Are your dates flexible? Find out the best times to travel from St. Louis to Split based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Split

  • What is the cheapest flight from St. Louis to Split?

    In the last 3 days, the lowest price for a flight from St. Louis to Split was $620 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Split?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Split.

  • Which aircraft models fly most regularly from St. Louis to Split?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Split?

    Star Alliance, and oneworld are the airline alliances operating flights between St. Louis and Split, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to Split?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Split.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Split?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Split from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Split?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Split with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and SPU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Split?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Split from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Split

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Split. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Split? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7269 reviews
6.8Comfort
7.0Boarding
7.6Crew
6.4Entertainment
6.3Food
Airline reviews

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

2.0 MediocreAnthony, Jul 2025EWR - IND
Read more Lufthansa reviews

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Everything you need to know for your flight from St. Louis to Split

Information on your arrival and departure airports

St. Louis (STL)
Split (SPU)

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