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Cheap flights from Maryland to Missouri from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Missouri departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Maryland to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:05 am - 10:37 amBWI-STL
5h 32m1 stop
Frontier Logo
1:41 pm - 8:34 amSTL-BWI
17h 53m1 stop
$144Frontier
Find Deal
Thu, Oct 16 - Sun, Oct 19
Frontier Logo
9:53 am - 10:17 amBWI-MCI
25h 24m1 stop
Frontier Logo
11:12 am - 12:13 amMCI-BWI
12h 01m1 stop
$153Frontier
Find Deal
Thu, Oct 30 - Mon, Nov 3
American Airlines Logo
11:52 am - 4:47 pmBWI-STL
5h 55m1 stop
American Airlines Logo
3:38 pm - 10:12 pmSTL-BWI
5h 34m1 stop
$229American Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 12
American Airlines Logo
7:44 pm - 9:19 pmDCA-STL
2h 35mnonstop
American Airlines Logo
6:02 am - 9:14 amSTL-DCA
2h 12mnonstop
$229American Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
United Airlines Logo
1:00 pm - 2:59 pmIAD-MCI
2h 59mnonstop
United Airlines Logo
5:30 pm - 9:02 pmMCI-IAD
2h 32mnonstop
$233United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Southwest Logo
4:35 pm - 6:15 pmDCA-MCI
2h 40mnonstop
Southwest Logo
8:15 am - 2:10 pmMCI-DCA
4h 55m1 stop
$239Southwest
Find Deal
Tue, Oct 21 - Wed, Oct 29
Southwest Logo
2:40 pm - 9:35 pmDCA-STL
7h 55m1 stop
Southwest Logo
7:00 pm - 9:55 pmSTL-DCA
1h 55mnonstop
$239Southwest
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
5:33 pm - 11:44 pmIAD-STL
7h 11m1 stop
United Airlines Logo
8:25 am - 11:33 amSTL-IAD
2h 08mnonstop
$239United Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Delta Logo
10:00 am - 11:52 amDCA-MCI
2h 52mnonstop
Delta Logo
5:51 pm - 10:59 pmMCI-DCA
4h 08m1 stop
$243Delta
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Tue, Oct 28 - Wed, Nov 5
Delta Logo
7:01 am - 10:43 amIAD-STL
4h 42m1 stop
Delta Logo
9:33 am - 2:40 pmSTL-IAD
4h 07m1 stop
$249Delta
Find Deal
Tue, Nov 11 - Wed, Nov 12

Frontier flights from Maryland to Missouri

Our best Frontier deals on Maryland to Missouri flight tickets
Frontier
Oct 16
BWI6:05 amBaltimore/Washington
5h 32m
1 stop
STL10:37 amLambert-St Louis
Oct 19
STL1:41 pmLambert-St Louis
17h 53m
1 stop
BWI8:34 amBaltimore/Washington
$144
Find similar
Frontier
Oct 30
BWI9:53 amBaltimore/Washington
25h 24m
1 stop
MCI10:17 amKansas City
Nov 3
MCI11:12 amKansas City
12h 01m
1 stop
BWI12:13 amBaltimore/Washington
$153
Find similar
Frontier
Nov 13
BWI9:29 amBaltimore/Washington
25h 51m
1 stop
STL10:20 amLambert-St Louis
Nov 16
STL2:12 pmLambert-St Louis
17h 22m
1 stop
BWI8:34 amBaltimore/Washington
$158
Find similar

Spirit Airlines flights from Maryland to Missouri

Our best Spirit Airlines deals on Maryland to Missouri flight tickets
Spirit Airlines
Dec 4
BWI5:10 amBaltimore/Washington
6h 51m
1 stop
STL11:01 amLambert-St Louis
Dec 7
STL12:20 pmLambert-St Louis
10h 34m
1 stop
BWI11:54 pmBaltimore/Washington
$198
Find similar
Spirit Airlines
Nov 3
BWI11:43 amBaltimore/Washington
7h 45m
1 stop
MCI6:28 pmKansas City
Nov 5
MCI6:00 amKansas City
10h 19m
1 stop
BWI5:19 pmBaltimore/Washington
$199
Find similar
Spirit Airlines
Oct 25
BWI4:20 pmBaltimore/Washington
6h 39m
1 stop
MCI9:59 pmKansas City
Oct 27
MCI5:15 amKansas City
6h 25m
1 stop
BWI12:40 pmBaltimore/Washington
$209
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 1, 2025.
Use the filters below to find and compare flights from Maryland to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Thu 10/16

6:05 am-10:37 am

1 stop5h 32m

Lambert-St Louis

Sun 10/19

1:41 pm-8:34 am

1 stop17h 53m

$144

BaltimoreKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

Thu 10/30

9:53 am-10:17 am

1 stop25h 24m

Kansas City

Mon 11/3

11:12 am-12:13 am

1 stop12h 01m

$153

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Tue 11/11

11:52 am-4:47 pm

1 stop5h 55m

Lambert-St Louis

Wed 11/12

3:38 pm-10:12 pm

1 stop5h 34m

$229

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Tue 11/11

7:44 pm-9:19 pm

Nonstop2h 35m

Lambert-St Louis

Wed 11/19

6:02 am-9:14 am

Nonstop2h 12m

$229

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Tue 10/28

1:00 pm-2:59 pm

Nonstop2h 59m

Kansas City

Tue 11/4

5:30 pm-9:02 pm

Nonstop2h 32m

$233

Washington, D.C.Kansas City

DCA - MCI

DCAMCI

Washington, D.C. Reagan-National

Tue 10/21

4:35 pm-6:15 pm

Nonstop2h 40m

Kansas City

Wed 10/29

8:15 am-2:10 pm

1 stop4h 55m

$239

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Tue 11/11

2:40 pm-9:35 pm

1 stop7h 55m

Lambert-St Louis

Tue 11/18

7:00 pm-9:55 pm

Nonstop1h 55m

$239

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Tue 11/11

5:33 pm-11:44 pm

1 stop7h 11m

Lambert-St Louis

Tue 11/18

8:25 am-11:33 am

Nonstop2h 08m

$239

Washington, D.C.Kansas City

DCA - MCI

DCAMCI

Washington, D.C. Reagan-National

Tue 10/28

10:00 am-11:52 am

Nonstop2h 52m

Kansas City

Wed 11/5

5:51 pm-10:59 pm

1 stop4h 08m

$243

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Tue 11/11

7:01 am-10:43 am

1 stop4h 42m

Lambert-St Louis

Wed 11/12

9:33 am-2:40 pm

1 stop4h 07m

$249

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from Maryland to Missouri

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 month to fly to Missouri?

In general, August is the cheapest month to fly from Maryland to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $267. If you aren’t able to travel to Missouri during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $297.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Maryland to Missouri is on a Tuesday when prices can be found for as low as $366. Flights from Maryland to Missouri on a Sunday will generally be more expensive and average around $525. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the evening. momondo users have found flights departing from Maryland to Missouri in the evening for as low as $388. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the afternoon, with an average ticket price of $445. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Maryland to Missouri flight route?

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

How far in advance should I book a flight to Missouri?

You are more likely to see cheaper flights to Missouri from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $405 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Maryland for as low as $260 on momondo.

What cabin class options are available on Maryland to Missouri flights?

There is only 1 cabin class available to choose from on Maryland to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Maryland to Missouri flights?

You could potentially save up to 20% on your flight if you consider stops on a Maryland to Missouri flight.

Cheap Maryland to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Missouri

Best Price Found

$138

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Missouri

1 airport
The best one-way flight to Missouri from Maryland in the past 72 hours is $138. The best round-trip flight deal from Maryland to Missouri found on momondo in the last 72 hours is $309.
The fastest flight from Maryland to Missouri takes 2h 15m
Direct flights go from Maryland to Missouri every day.
There is 1 airport near Missouri: Lambert-St Louis (STL)
Search flight deals

  • When did momondo last update prices for flights from Maryland to Missouri?

    Prices for flights from Maryland to Missouri are updated daily.

  • How many operators does momondo search for flights from Maryland to Missouri?

  • How old do you have to be to fly from Maryland to Missouri?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland to Missouri.

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

    The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Maryland to Missouri?

Best airlines flying from Maryland to Missouri

Compare and see reviews for airlines that fly from Maryland to Missouri with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $109Free CancellationRating
5.8
3,154 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $123Free CancellationRating
6.3
8,065 reviews
Search Spirit Airlines flights
DeltaPriceFrom $141Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $168Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $199Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Missouri?

Finding the right flight to Missouri from Maryland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

Can I find flights from Maryland to Missouri with flexible booking policies on momondo?

Yes. All flights to Missouri from Maryland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Maryland to Missouri?

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 Maryland to Missouri.

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

Yes momondo offers price alerts on flights to Missouri from Maryland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Missouri trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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