BWI to STL (Baltimore to St. Louis) Flights

Last Minute Flights from BWI to STL

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BWISt. LouisMay 4 to May 8$497
*Prices include taxes and fees

Cheapest BWI to STL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BWISt. LouisJune 12 to June 24$185
BWISt. LouisMay 9 to May 28$188
BWISt. LouisJuly 19 to July 21$189
BWISt. LouisMay 28 to June 3$250
*Prices include taxes and fees
BWI to STL Flight Details
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Origin airport IATA code
BWI
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Distance
735 mi

Frequently asked questions

What airlines fly direct from BWI Airport to STL?
Unfortunately, you can’t fly straight from BWI Airport to Lambert Field. Travel to St. Louis by reserving a flight with at least one stop in between. If you’re not stretched for time, why not spend a couple of days in your layover destination?
How many flights are there from BWI to STL?
Approximately 3 flights are available each day between Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) and St. Louis, MO (STL-Lambert-St. Louis Intl.). Fasten your seat belt because your plane to St. Louis is ready to take off.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
With a flight time of around 2 hours and 14 minutes, you’ll be touching down at St. Louis, MO (STL-Lambert-St. Louis Intl.) from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) in a flash. Hop on an early flight and you’ll have the whole day ahead of you to explore St. Louis.
What is the flight distance from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The short-haul trip between Baltimore and St. Louis is just 740 miles (1,200 1). Don’t get too comfy though — you’ll be stepping onto the tarmac at St. Louis, MO (STL-Lambert-St. Louis Intl.) not long after jetting off.
What is the earliest departure time out of Baltimore to St. Louis?
Take off from BWI at 6:20AM and arrive at STL at 8:35AM. This is the earliest service you can take on this route.
What is the latest departure time out of Baltimore to St. Louis?
The latest flight takes off from BWI at 9:05PM and arrives at 11:20PM at STL. You’ll have adequate time to get ready for this trip.
What is the average price from Baltimore to St. Louis?
Round-trip journeys from BWI to STL begin from around $185. Killer deals don’t last forever, so get ready to click “book” when the price is right. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Baltimore to St. Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Baltimore to St. Louis to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from BWI to STL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Baltimore to St. Louis, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.