Cheap Flight Tickets from San Juan (SJU) to St Louis (STL), Starting at $280

Good to Know: Cheapest and Fastest SJU - STL Flights

Useful information for finding best airline tickets from Luis Munoz Marin International to Lambert St Louis International on your next trip.

Cheapest Round Trip Flight

$280

WN Southwest Airlines • 2 stops • 15h 50m

Jul 27 – Aug 02

The cheapest round trip flight from San Juan to St Louis (SJU-STL-SJU) is currently $280

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Fastest Flight

10h 20m

The fastest nonstop flight from San Juan to St Louis (SJU-STL) takes 10h 20m

Top Airlines Flying from San Juan to St Louis

Southwest Airlines-WN

Southwest Airlines

Latest Flight Deals from San Juan (SJU) to St Louis (STL)

Compare and book low fare round-trip air tickets from San Juan to St Louis. Ideal for travelers with confirmed return itineraries.

Jul 27 - Aug 02, Economy
WN
San Juan → St Louis
15h 50m
10:20 AM - 7:10 PM • 2 stops
WN
San Juan → St Louis
9h 15m
5:05 AM - 12:00 PM • 1 stop
$280
Southwest Airlines
Jul 27 - Aug 02, Economy
WN
San Juan → St Louis
13h 40m
1:15 PM - 8:35 PM • 1 stop
WN
San Juan → St Louis
10h 30m
8:00 AM - 3:30 PM • 1 stop
$280
Southwest Airlines
Jul 27 - Aug 02, Economy
WN
San Juan → St Louis
10h 20m
5:00 AM - 10:20 AM • 1 stop
WN
San Juan → St Louis
15h 10m
1:45 PM - 11:55 PM • 2 stops
$280
Southwest Airlines
Jul 27 - Aug 02, Economy
WN
San Juan → St Louis
14h 15m
11:35 AM - 7:30 PM • 2 stops
WN
San Juan → St Louis
10h 10m
9:15 AM - 4:25 PM • 1 stop
$280
Southwest Airlines
Jul 27 - Aug 02, Economy
WN
San Juan → St Louis
14h
5:00 AM - 12:40 PM • 1 stop
WN
San Juan → St Louis
10h 25m
10:50 AM - 6:15 PM • 1 stop
$280
Southwest Airlines
Jul 27 - Aug 02, Economy
WN
San Juan → St Louis
10h 50m
9:50 AM - 3:40 PM • 1 stop
WN
San Juan → St Louis
15h 10m
1:45 PM - 11:55 PM • 2 stops
$280
Southwest Airlines

Fly from San Juan to St Louis with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Juan to St Louis? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Juan to St Louis Flights

What are the airports in San Juan?
SJU
What’s the most popular airline flying from SJU to STL?
The most popular airline flying from San Juan to St Louis are
Can I fly from SJU to STL non-stop?
NO
Which airlines fly nonstop between San Juan and St Louis?
The non-stop flights between San Juan and St Louis are .
What’s the earliest departure time from SJU to STL Airport?
The earliest flight leaves SJU at 5:00 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my San Juan to St Louis flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SJU to STL?
Read the fare rules of the San Juan to St Louis air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Juan and St Louis?
operate flights between San Juan and St Louis
How long does a flight from San Juan to St Louis take?
It takes approximately 5 hour to fly non-stop from SJU to STL, which is 2024.49 miles by air.
Which airlines provide the cheapest flights from San Juan (SJU) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from SJU were found on WN : USD 280
Do I need a passport to fly between SJU and STL?
Yes
What’s the latest departure time from SJU to STL ?
The last flight leaves SJU at 1:15 pm

San Juan (SJU) to St Louis (STL): Airport Information

Origin Airport Luis Munoz Marin International , San Juan, PR
Destination Airport Lambert St Louis International , St Louis, US
Distance 2024 miles

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