Cheap flights from Maryland to St. Louis (STL)
How far in advance should I book a flight from Maryland to St. Louis?
Find a great deal and save up to 20% by booking at least 29 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Maryland to St. Louis within the next two weeks, with the cheapest ticket starting at $355.
What is the cheapest month to fly from Maryland to St. Louis?
Flights from Maryland to St. Louis lean towards being more expensive in June. Prices are generally better when you fly from Maryland to St. Louis in January, with the cheapest ticket starting at $157.
When is the cheapest time to fly from Maryland to St. Louis (MD - STL)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to St. Louis as you normally would.
Cheap flights from Maryland to St. Louis in December, January 2022
The best prices found for Maryland to STL flights for December, January
Washington, D.C. Reagan-National
Lambert-St Louis
1 stop
9h 22mLambert-St Louis
Washington, D.C. Reagan-National
1 stop
8h 00mFrontier
Baltimore/Washington
Lambert-St Louis
1 stop
15h 25mLambert-St Louis
Baltimore/Washington
1 stop
19h 46mFrontier
Washington, D.C. Reagan-National
Lambert-St Louis
1 stop
20h 52mLambert-St Louis
Washington, D.C. Reagan-National
1 stop
8h 00mFrontier
Maryland to St. Louis 2022 flight deals
Cheap flights to St. Louis from Maryland found for this year
Washington, D.C. Reagan-National
Lambert-St Louis
1 stop
9h 22mLambert-St Louis
Washington, D.C. Reagan-National
1 stop
8h 00mFrontier
Baltimore/Washington
Lambert-St Louis
1 stop
15h 25mLambert-St Louis
Baltimore/Washington
1 stop
19h 46mFrontier
Washington, D.C. Reagan-National
Lambert-St Louis
1 stop
20h 52mLambert-St Louis
Washington, D.C. Reagan-National
1 stop
8h 00mFrontier
Cheap Frontier flights from Maryland to St. Louis
Washington, D.C. Reagan-National
Lambert-St Louis
1 stop
7h 52mLambert-St Louis
Washington, D.C. Reagan-National
1 stop
8h 00mFrontier
Baltimore/Washington
Lambert-St Louis
1 stop
16h 36mLambert-St Louis
Baltimore/Washington
1 stop
15h 18mFrontier
Washington, D.C. Reagan-National
Lambert-St Louis
1 stop
8h 12mLambert-St Louis
Washington, D.C. Reagan-National
1 stop
14h 52mFrontier
Cheap Spirit Airlines flights from Maryland to St. Louis
Baltimore/Washington
Lambert-St Louis
1 stop
7h 20mLambert-St Louis
Baltimore/Washington
2 stops
19h 07mSpirit Airlines
Baltimore/Washington
Lambert-St Louis
2 stops
22h 40mLambert-St Louis
Baltimore/Washington
1 stop
7h 49mSpirit Airlines
Baltimore/Washington
Lambert-St Louis
2 stops
21h 17mLambert-St Louis
Baltimore/Washington
1 stop
7h 19mSpirit Airlines
Non-stop flights to St. Louis from Maryland
Save time with Maryland to St. Louis direct flight deals
Washington, D.C. Reagan-National
Lambert-St Louis
Nonstop
2h 39mLambert-St Louis
Washington, D.C. Reagan-National
Nonstop
2h 11mAmerican Airlines
Washington, D.C. Reagan-National
Lambert-St Louis
Nonstop
2h 31mLambert-St Louis
Washington, D.C. Reagan-National
Nonstop
2h 04mAmerican Airlines
Washington, D.C. Reagan-National
Lambert-St Louis
Nonstop
2h 32mLambert-St Louis
Washington, D.C. Reagan-National
Nonstop
2h 04mAmerican Airlines
Last minute flights from Maryland to St. Louis
Late deals on return flights to St. Louis from Maryland, departing today and this week
Washington, D.C. Reagan-National
Lambert-St Louis
1 stop
7h 52mLambert-St Louis
Washington, D.C. Reagan-National
1 stop
8h 00mFrontier
Baltimore/Washington
Lambert-St Louis
1 stop
15h 25mLambert-St Louis
Baltimore/Washington
1 stop
13h 00mFrontier
Baltimore/Washington
Lambert-St Louis
1 stop
19h 02mLambert-St Louis
Baltimore/Washington
1 stop
7h 24mMultiple Airlines
One-way flights to St. Louis from Maryland
The cheapest one-way flights from Maryland to St. Louis
Baltimore/Washington
Lambert-St Louis
1 stop
18h 02mFrontier
Washington, D.C. Reagan-National
Lambert-St Louis
1 stop
7h 52mFrontier
Washington, D.C. Reagan-National
Lambert-St Louis
1 stop
20h 07mFrontier
Related info for your journey
Useful info, stats and facts about Maryland to St. Louis flights.
What airport do you fly into for flights to St. Louis from Maryland?
Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Maryland. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.
Which airlines flying from Maryland to Lambert-St Louis have flexible cancellations due to COVID-19?
American Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from Maryland to St. Louis for under $200 on Cheapflights?
Yes, there are multiple flights from Maryland to St. Louis for under $200. The cheapest flight booked recently is on Frontier for just $165, but on average you can expect to pay $191.
Are there nonstop flights from Maryland to St. Louis for under $300 on Cheapflights?
Cheapflights has at least 20 direct flights from Maryland to St. Louis under $300. A good price for a nonstop flight from Maryland to St. Louis is less than $273.
Are there last-minute flights available from Maryland to St. Louis for under $200?
There are currently 20+ open flights from Maryland to St. Louis within the next 7 days for less than $200.
How popular is this Maryland to St. Louis flight route?
Flights from Maryland to Lambert-St Louis have been viewed 16 times in the past calendar month.
What are the cheapest airlines to fly from Maryland to St. Louis one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $76. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Maryland to St. Louis for a low price.
What are the most popular routes from Maryland to St. Louis?
The most popular flight routes from Maryland to St. Louis are Washington, D.C. Dulles Intl - Lambert-St Louis, Washington, D.C. Reagan-National - Lambert-St Louis and Baltimore/Washington - Lambert-St Louis.
What are the most popular airlines that fly from Maryland to St. Louis?
The most popular airlines flying from Maryland to St. Louis are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.
What are the cheapest flights from Maryland to St. Louis?
On average you can expect to pay $557 for a flight from Maryland to St. Louis. The cheapest flight overall is $128 while the most popular route, (Washington, D.C. Dulles Intl - Lambert-St Louis) is currently priced at $251.
Flights to St. Louis from Maryland
Departure points for flights from Maryland to St. Louis
Select to see more specific information for flights to St. Louis from all departure points in Maryland
Top 6 airlines flying from Maryland to St. Louis
The chart below displays the airlines Cheapflights users traveling from Maryland to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Maryland to St. Louis
See what time of day planes typically take off from Maryland to St. Louis
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 50%of flight departures | Morning6 am to noon |
| 25%of flight departures | AfternoonNoon to 6 pm |
| 25%of flight departures | Evening6 pm to midnight |