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Cheap flights from Maryland (MD) to St Louis (STL)

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How to find the cheapest flight from
Maryland to St Louis (STL)

How far in advance should I book a flight from Maryland to St Louis?

To save on the cost of your flight from Maryland to St Louis, book at least 31 days before your planned departure. Booking around this time can save you about 96% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $374 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $553.

What is the cheapest month to fly from Maryland to St Louis?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to St Louis. Flights to St Louis from Maryland in August are about $266 on average during August, but can be found for as low as $158.

Cheap flights from Maryland to St Louis in November, December 2020

The best prices found for Maryland to STL flights for November, December
12 Dec - 14 Dec
$68pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DCA
Washington Reagan-National
3 Dec - 10 Dec
$103pp
BWI
Baltimore/Washington
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
BWI
Baltimore/Washington
27 Nov - 14 Dec
$103pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DCA
Washington Reagan-National

Maryland to St Louis 2021 flight deals

Cheap flights to St Louis from Maryland found for next year
12 Dec - 14 Dec
$68pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DCA
Washington Reagan-National
27 Nov - 14 Dec
$103pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DCA
Washington Reagan-National
3 Dec - 10 Dec
$103pp
BWI
Baltimore/Washington
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
BWI
Baltimore/Washington

Non-stop flights to St Louis from Maryland

Save time with Maryland to St Louis direct flight deals
12 Dec - 9 Jan
$147pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
Non-Stop
IAD
Washington Dulles Intl
17 Dec - 22 Dec
$167pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
Non-Stop
IAD
Washington Dulles Intl
24 Jan - 28 Jan
$177pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Maryland to St Louis

Late deals on round-trip flights to St Louis from Maryland, departing today and this week
3 Dec - 10 Dec
$103pp
BWI
Baltimore/Washington
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
BWI
Baltimore/Washington
2 Dec - 4 Dec
$103pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DCA
Washington Reagan-National
2 Dec - 10 Dec
$138pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DCA
Washington Reagan-National

One-way flights to St Louis from Maryland

The cheapest one-way flights from Maryland to St Louis
3:00 am - 4:10 am
Multiple Airlines
2 Stops
26h 10m
BWI - STL
Multiple Airlines
$105
Kiwi.com
3:18 am - 5:16 pm
American Airlines
2 Stops
14h 58m
BWI - STL
American Airlines
1:00 pm - 10:37 am
United Airlines
2 Stops
22h 37m
IAD - STL
United Airlines
$117
United

Related info for your journey

Useful info, stats and facts about Maryland to St Louis flights.

Flight FAQs

From Maryland to St Louis

Are flight prices decreasing from Maryland to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Maryland and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Maryland to Lambert-St Louis to control the spread of COVID-19?

New policies can now be found on Southwest and Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Maryland to Lambert-St Louis. Policies will vary by airline.

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 $100 on Cheapflights?

Yes, there are multiple flights from Maryland to St Louis for under $100. The cheapest flight booked recently is on Frontier for just $68, but on average you can expect to pay $133.

Are there nonstop flights from Maryland to St Louis for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Maryland to St Louis under $200. A good price for a nonstop flight from Maryland to St Louis is less than $246.

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.

What are the most popular airlines that fly from Maryland to St Louis?

Consider Major Airline, American Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Maryland to St Louis.

What are the most popular routes from Maryland to St Louis?

While some choose either Washington Reagan-National - Lambert-St Louis or Baltimore/Washington - Lambert-St Louis, Washington Dulles Intl - Lambert-St Louis is the most popular route from Maryland to St Louis.

What are the cheapest Flights from Maryland to St Louis?

On average you can expect to pay $270 for a flight from Maryland to St Louis. The cheapest flight overall is $113 while the most popular route, (Washington Dulles Intl - Lambert-St Louis) is currently priced at $154.

How long is the flight from Maryland to St Louis?

There are many flights that can get you from Maryland to St Louis in 2h 23m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Maryland to St Louis round-trip?

Currently priced at $68, Frontier will fly you from Maryland to St Louis and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $147 and $153, respectively.

What are the cheapest airlines to fly from Maryland to St Louis one-way?

$34 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $74 and $77, respectively.

Arrival points for flights from Maryland to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from Maryland to St Louis
Flight duration
2h 17m
Average temperature for November in St Louis
57.2 °F
Avg rainfall for November in St Louis
3.4 ″

Airports servicing

Frederick (FDK)
Hagerstown (HGR)
Cumberland (OBT)
Salisbury (SBY)

Airports servicing St. Louis

Top 4 airlines 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.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$111 $261 No cancel fee 62%
Delta
$140 $285 No cancel fee N/A
United Airlines
$101 $324 No cancel fee 69%
American Airlines
$128 $365 No cancel fee 71%
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