Cheap flights from St. Louis Lambert International (STL)

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

Get to know St. Louis Lambert International (STL)

Airport locationSt. Louis, United States
IATA codeSTL
ICAO codeKSTL
Latitude & longitude38.7486111, -90.37
Time zoneAmerica/Chicago

Popular destinations from St. Louis Lambert International (STL)

Search for more great flight deals to popular destinations from St. Louis Lambert International (STL) with Kiwi.com. Compare flight prices on trending routes to find the best places to visit. St. Louis Lambert International (STL) offers popular routes for both one-way trips or return journeys to some of the most famous cities in the world. Find amazing prices on the best routes from St. Louis Lambert International (STL) when you travel with Kiwi.com.

from $56
from $72
from $82
from $91
from $108
from $126
from $123
from $157
See more trending destinations

Other popular flights from St. Louis Lambert International (STL)

St. Louis Lambert International destination map 2025

CountryCityAirportIATA code
United StatesNew YorkNewark Liberty InternationalEWR
United StatesOrlandoOrlando InternationalMCO
United StatesLos AngelesLos Angeles InternationalLAX
United StatesLas VegasHarry Reid International AirportLAS
MexicoCancúnCancún InternationalCUN
United StatesFort LauderdaleFort Lauderdale–Hollywood InternationalFLL
United StatesSeattleSeattle–Tacoma InternationalSEA
United StatesChicagoO Hare InternationalORD
United StatesDenverDenver InternationalDEN
United StatesDallasDallas/Fort Worth InternationalDFW

Frequently asked questions

Find answers to your questions about St. Louis Lambert International, including cheapest prices, flight times, baggage allowance, flight connections, Kiwi.com Virtual Interlining, airport code, opening times, journey times to and from the airport, classes of flights, easiest routes to and from St. Louis Lambert International in St. Louis and more.

How many airports are there in St. Louis?
There is a single airport in St. Louis. (St. Louis Lambert International)
How soon should I arrive at St. Louis Lambert International before my flight?
We recommend arriving at least two hours before your flight.
Which airport code is St. Louis Lambert International in St. Louis?
The code for St. Louis Lambert International is STL.
What airports are close to St. Louis Lambert International?
St. Louis Lambert International is close to Evansville Regional (260km), General Wayne A. Downing Peoria International (221km), MidAmerica St. Louis (51km), Abraham Lincoln Capital (136km), Williamson County Regional (162km), Quincy Regional (150km), Central Illinois Regional (229km), Waynesville-St. Robert Regional (191km), Barkley Regional (234km).
What is the baggage allowance for a route to or from St. Louis?
If you book travel with Kiwi.com, you can set your preferred number of cabin and checked baggage pieces when looking for the most convenient connection to St. Louis. Your selected search result will indicate how much baggage you are allowed to bring with you on your journey.
What is the best time to travel to and from St. Louis?
If you don’t have specific dates for your trip to St. Louis, enter a time range within which you want to search into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book within up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate to and from St. Louis?
Traveling to or from St. Louis, you can choose between direct, nonstop flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, as well as the duration of the stopover. What’s more, you can also select where you want to have your stopover — want to say hello to a friend in another city en route to your destination? Do a quick round of shopping? — go MultiCity or Nomad and add the places you wish to visit in your search.
What are the most popular routes to and from St. Louis?
Travelers frequently search for route combinations, such as St. Louis and Newark Liberty International, Orlando International, Los Angeles International, Harry Reid International Airport, Cancún International, Fort Lauderdale–Hollywood International, Seattle–Tacoma International, O Hare International, Denver International, Dallas/Fort Worth International.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. It allows travelers to combine different modes of transport, such as flights, trains, and buses into one single itinerary, often saving them money. Thanks to the largest carrier database in the world, the Kiwi.com search function enables anyone to easily mix and match different modes of transport.

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Top airlines flying to/from St. Louis Lambert International

Search flights
Find connections from St. Louis STL

Search, compare, and book flights from St. Louis Lambert International (STL).

Search flights

Company

Terms & ConditionsTerms of UsePrivacy PolicyMedia RoomSecurityContact us

Platform

AboutTravel hacksPeopleCompany infoJobs

Features

Kiwi.com GuaranteeDisruption protectionMobile appSite mapFrequently asked questions

Discover

Kiwi.com
We hack the system,
you fly for less