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Cheap flights from St. Louis to Maryland from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Maryland departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Fri 5/3
Fri 5/10

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Easily compare round-trip flights from St. Louis to Maryland

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Maryland by changing tabs
Spirit Airlines
May 18
STL11:39 amLambert-St Louis
6h 03m
1 stop
BWI6:42 pmBaltimore/Washington
May 22
BWI10:12 pmBaltimore/Washington
20h 17m
1 stop
STL5:29 pmLambert-St Louis
Frontier
May 15
STL5:56 pmLambert-St Louis
14h 04m
1 stop
BWI9:00 amBaltimore/Washington
May 16
BWI10:00 pmBaltimore/Washington
10h 08m
1 stop
STL7:08 amLambert-St Louis
Delta
May 25
STL5:29 pmLambert-St Louis
4h 18m
1 stop
DCA10:47 pmWashington, D.C. Reagan-National
Jun 1
DCA6:10 amWashington, D.C. Reagan-National
4h 09m
1 stop
STL9:19 amLambert-St Louis
Multiple Airlines
May 25
STL5:15 pmLambert-St Louis
6h 18m
1 stop
BWI12:33 amBaltimore/Washington
Jun 1
BWI8:41 pmBaltimore/Washington
11h 27m
1 stop
STL7:08 amLambert-St Louis
American Airlines
Jul 1
STL5:42 pmLambert-St Louis
2h 01m
DCA8:43 pmWashington, D.C. Reagan-National
Jul 5
DCA8:00 pmWashington, D.C. Reagan-National
2h 29m
STL9:29 pmLambert-St Louis
United Airlines
May 25
STL5:31 pmLambert-St Louis
6h 16m
1 stop
IAD12:47 amWashington, D.C. Dulles Intl
May 27
IAD6:30 amWashington, D.C. Dulles Intl
4h 38m
1 stop
STL10:08 amLambert-St Louis

Find the cheapest one-way flights from St. Louis to Maryland

If you're looking for one-way flights from St. Louis to Maryland, view some of our deals below provided by American Airlines, Delta and Frontier
Spirit Airlines
May 14
STL2:35 pmLambert-St Louis
16h 40m
1 stop
BWI8:15 amBaltimore/Washington
Delta
May 30
STL6:12 pmLambert-St Louis
3h 35m
1 stop
DCA10:47 pmWashington, D.C. Reagan-National
Frontier
May 15
STL5:56 pmLambert-St Louis
14h 04m
1 stop
BWI9:00 amBaltimore/Washington

Search last-minute flights to Maryland from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to Maryland
Multiple Airlines
May 7
STL10:34 amLambert-St Louis
21h 08m
1 stop
BWI8:42 amBaltimore/Washington
May 14
BWI9:17 pmBaltimore/Washington
20h 38m
1 stop
STL4:55 pmLambert-St Louis
Frontier
May 7
STL4:50 pmLambert-St Louis
21h 26m
2 stops
BWI3:16 pmBaltimore/Washington
May 14
BWI9:17 pmBaltimore/Washington
20h 38m
1 stop
STL4:55 pmLambert-St Louis
Spirit Airlines
May 7
STL10:34 amLambert-St Louis
11h 07m
2 stops
BWI10:41 pmBaltimore/Washington
May 14
BWI6:30 amBaltimore/Washington
29h 16m
3 stops
STL10:46 amLambert-St Louis
Spirit Airlines
May 7
STL2:35 pmLambert-St Louis
16h 40m
1 stop
BWI8:15 amBaltimore/Washington
May 14
BWI6:30 amBaltimore/Washington
29h 16m
3 stops
STL10:46 amLambert-St Louis
Frontier
May 9
STL7:16 pmLambert-St Louis
11h 02m
1 stop
BWI7:18 amBaltimore/Washington
May 11
BWI9:00 pmBaltimore/Washington
11h 13m
1 stop
STL7:13 amLambert-St Louis
American Airlines
May 4
STL6:20 amLambert-St Louis
2h 01m
DCA9:21 amWashington, D.C. Reagan-National
May 11
DCA7:45 pmWashington, D.C. Reagan-National
2h 21m
STL9:06 pmLambert-St Louis

Best airlines flying from St. Louis to Maryland

Compare and see reviews for airlines that fly from St. Louis to Maryland with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $102Free CancellationRating
6.3
4,129 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $140Free CancellationRating
6.4
8,739 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $219Free CancellationRating
7.3
14,844 reviews
Search American Airlines flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
11,221 reviews
Search United Airlines flights
DeltaPriceFrom $264Free CancellationRating
8.0
10,932 reviews
Search Delta flights

Delta flights from St. Louis to Maryland

Our best Delta deals on St. Louis to Maryland flight tickets
Delta
May 25
STL5:29 pmLambert-St Louis
4h 23m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl
Jun 1
IAD6:00 amWashington, D.C. Dulles Intl
4h 05m
1 stop
STL9:05 amLambert-St Louis
Delta
May 20
STL3:27 pmLambert-St Louis
6h 17m
1 stop
DCA10:44 pmWashington, D.C. Reagan-National
May 22
DCA6:00 amWashington, D.C. Reagan-National
7h 16m
1 stop
STL12:16 pmLambert-St Louis
Delta
Aug 10
STL5:30 pmLambert-St Louis
4h 16m
1 stop
IAD10:46 pmWashington, D.C. Dulles Intl
Aug 17
IAD7:15 amWashington, D.C. Dulles Intl
6h 43m
1 stop
STL12:58 pmLambert-St Louis

United Airlines flights from St. Louis to Maryland

Our best United Airlines deals on St. Louis to Maryland flight tickets
United Airlines
May 25
STL5:31 pmLambert-St Louis
6h 16m
1 stop
IAD12:47 amWashington, D.C. Dulles Intl
May 27
IAD6:30 amWashington, D.C. Dulles Intl
4h 38m
1 stop
STL10:08 amLambert-St Louis
United Airlines
May 25
STL5:31 pmLambert-St Louis
4h 12m
1 stop
DCA10:43 pmWashington, D.C. Reagan-National
May 27
DCA6:30 amWashington, D.C. Reagan-National
4h 38m
1 stop
STL10:08 amLambert-St Louis
United Airlines
May 25
STL5:31 pmLambert-St Louis
6h 16m
1 stop
IAD12:47 amWashington, D.C. Dulles Intl
May 26
IAD8:20 amWashington, D.C. Dulles Intl
2h 12m
STL9:32 amLambert-St Louis

How to get the cheapest flight ticket from St. Louis to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Maryland from St. Louis?

Frontier. American Airlines, Delta, and Frontier are the most popular carriers operating from St. Louis to Maryland

What is the cheapest St. Louis to Maryland flight route?

Lambert-St Louis - Baltimore/Washington. Fly from Lambert-St Louis to Baltimore/Washington for the best St. Louis - Maryland flight prices

Can stopping save me money on St. Louis to Maryland flights?

You could potentially save up to 38% on your flight if you consider stops on a St. Louis to Maryland flight.

Cheap St. Louis to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Maryland

Best Price Found

$51

Fastest flight time

1h 56m

Direct flights

Every day

Airports in Maryland

3 airports
The best one-way flight to Maryland from St. Louis in the past 72 hours is $51. The best round-trip flight deal from St. Louis to Maryland found on momondo in the last 72 hours is $114.
The fastest flight from St. Louis to Maryland takes 1h 56m
Direct flights go from St. Louis to Maryland every day.
There are 3 airports near Maryland: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Maryland?

    Prices for flights from Lambert-St Louis Airport to Maryland refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Maryland?

  • How old do you have to be to fly from Lambert-St Louis Airport to Maryland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Maryland.

  • What documentation or ID do you need to fly to Maryland?

    The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Maryland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Maryland from St. Louis.

Can I find flights from St. Louis to Maryland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Maryland from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Maryland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Maryland.

I’m not ready to book a flight from St. Louis to Maryland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Maryland, momondo offers a useful price alert feature which will track prices for flights to Maryland from St. Louis and alert you when they change.


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