Lambert-St. Louis International Airport Flights

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Frequently Asked Questions about Lambert-St. Louis International Airport - STL

What airport is STL? STL is officially named Lambert-St. Louis International Airport, and is located in the city of Saint Louis. Over 42 airline carriers fly approximately 75 flights per week. What airline flies the most flights to STL?The top airline carrier flying out of Lambert-St. Louis International Airport is Delta Air Lines and they fly over 1,894 flights every month. What are the cheapest flights from STL? Saint Louis has a lot of discount flights in the month of April. Check out these great deals on flights from STL:
  • Sun Country Airlines - St. Louis (STL) to Portland (PDX) leaving on 6/15 at 2:10 am and returning on 6/18 at 1:15 am for only $247 per person.*
  • Delta - St. Louis (STL) to Salt Lake City (SLC) leaving on 6/8 at 12:05 am and returning on 6/11 at 4:59 am for only $257 per person.*
What are the best days to fly from STL? If you are trying to save money, flying out on weekdays like Tuesday, Wednesday and Thursday is when you’ll get the best deals on flights from Lambert-St. Louis International Airport. Here are some great weekday STL flight deals:
  • Frontier Airlines - St. Louis (STL) to Denver (DEN) on 5/21 leaving at 10:00 am and returning on 5/25 at 4:18 am for only $137 per person.*
  • Frontier Airlines - St. Louis (STL) to Orlando (MCO) on 5/14 leaving at 12:35 pm and returning on 5/18 at 4:04 am for only $137 per person.*
  • American Airlines - St. Louis (STL) to Tampa (TPA) on 5/14 leaving at 11:37 pm and returning on 5/18 at 3:35 am for only $143 per person.*
How busy is the STL airport? Lambert-St. Louis International Airport (STL) has 666 flights every month.

*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 04/18/2019 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.
Information about Lambert-St. Louis International Airport Flights
Airport Name:
Lambert-St. Louis International Airport
Airport Location:
Saint Louis, United States
Airport Code::

The IATA (International Air Transport Association) code for Lambert-St. Louis International Airport is STL and the ICAO (International Civil Aviation Organization) code is STL. You can find many flights from Lambert-St. Louis International Airport to popular domestic and international destinations through most popular airlines. Above, you can find helpful information about Saint Louis's airport so that you can better plan your next business trip or vacation. Save money on your next flight from STL by booking through Travelocity.


Flights From Lambert-St. Louis International Airport

If you’re looking for the best deal on flights from Lambert-St. Louis International Airport – STL, then browse Travelocity’s large inventory of discount airfare from STL. Flights to your favorite destinations are offered at discount rates from major airlines all year long. Book your Saint Louis flight today from Travelocity.

STL Flight Status & Terminal Information

Before flying from Lambert-St. Louis International Airport (STL), here are some tips to make your flight experience go smoothly. Before leaving your house, make sure you have everything you need, including flight and hotel itineraries. Speaking of itineraries, check your STL flight status to make sure there have been no changes to your flight time. Also, familiarize yourself with your airlines check-in requirements and baggage policies.

Arrive early to the airport. Give yourself time to find parking, drop off your bags, and grab a bite to eat. If you’re wondering how early you should arrive to the airport, most airlines recommend arriving two hours early for a domestic flight and three hours early for an international flight.

Parking at Lambert-St. Louis International Airport (STL) and Transportation

Figuring out how to get to the airport can be stressful, so it’s always good to have a game plan ready. If you have a flight from Lambert-St. Louis International Airport, there are several options for transportation. If you don’t want to deal with the hassle of parking, have a friend or family member drive you to the airport and take advantage of short-term parking. Going on a business trip with a coworker? Meetup at the office and share a cab ride over to the airport for curbside drop-off. If driving yourself is your only option, not to worry. Lambert-St. Louis International Airport (STL) offers long-term parking that is safe and secure for your vehicle.

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