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$59+ Cheap flights from Maryland to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — STL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Maryland to Missouri

Cheapest flights from Maryland to Missouri
Explore the most affordable flight options available from Maryland to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:58 pm
BWI
-
STL
1 stop13h 53m
Multiple Airlines
Tue 3/33:49 pm
STL
-
BWI
1 stop18h 28m
Multiple Airlines
Deal found 1/27$134
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:30 am
BWI
-
STL
1 stop11h 57m
Multiple Airlines
Wed 3/1811:32 am
STL
-
BWI
1 stop12h 09m
Multiple Airlines
Deal found 1/27$135
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:31 am
BWI
-
STL
1 stop9h 03m
Frontier
Wed 3/1811:32 am
STL
-
BWI
1 stop12h 09m
Frontier
Deal found 1/27$136
This Priceline deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:30 am
PHL
-
MCI
1 stop10h 59m
Spirit Airlines
Wed 2/254:24 pm
MCI
-
PHL
1 stop5h 52m
Spirit Airlines
Deal found 1/27$138
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:29 pm
PHL
-
STL
1 stop8h 30m
Frontier
Wed 2/253:49 pm
STL
-
PHL
1 stop29h 04m
Frontier
Deal found 1/27$138
This Priceline deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:30 am
PHL
-
MCI
1 stop10h 59m
Spirit Airlines
Tue 3/34:24 pm
MCI
-
PHL
1 stop5h 52m
Spirit Airlines
Deal found 1/27$144
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:19 pm
BWI
-
STL
1 stop20h 18m
Frontier
Mon 3/2312:16 pm
STL
-
BWI
1 stop25h 08m
Frontier
Deal found 1/28$144
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:00 am
BWI
-
STL
1 stop25h 51m
Frontier
Wed 2/258:17 pm
STL
-
BWI
1 stop19h 56m
Frontier
Deal found 1/27$145
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:00 am
BWI
-
STL
1 stop25h 51m
Frontier
Mon 2/238:22 pm
STL
-
BWI
1 stop19h 51m
Frontier
Deal found 1/28$146
This Priceline deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:30 am
PHL
-
MCI
1 stop10h 59m
Spirit Airlines
Thu 2/2611:26 am
MCI
-
PHL
1 stop7h 26m
Spirit Airlines
Deal found 1/27$148
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:08 pm
BWI
-
STL
1 stop13h 43m
Multiple Airlines
Sat 2/2812:36 pm
STL
-
BWI
1 stop9h 17m
Multiple Airlines
Deal found 1/27$148
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:26 am
BWI
-
STL
1 stop15h 33m
Frontier
Tue 2/243:49 pm
STL
-
BWI
1 stop26h 41m
Frontier
Deal found 1/27$149

Find flight deals from Maryland to Missouri

Keep the following information in mind while searching for Maryland to Missouri flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$134
(Kiwi.com)

One-way from

$59
(WAYA)

Popular in

January

Cheapest in

August

Average price

$467

Good round-trip deal

$383 or less

Good one-way deal

$233 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Lambert-St Louis flights.
Search Deals
From Maryland to Missouri
Search Deals
One-way flight from Maryland to Missouri
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Maryland to Missouri.
Search Deals
Price to beat on a one-way flight from Maryland to Missouri.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Maryland to Missouri that are best for you.

Fly from

Maryland

Fly to

Missouri

Route

Depart

Return

Price

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

Sun 2/8

7:06 pm-6:51 am

1 stop12h 45m

Lambert-St Louis

Tue 2/10

3:49 pm-12:22 pm

1 stop19h 33m

$175

BaltimoreKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

Mon 2/9

6:00 am-11:50 am

1 stop6h 50m

Kansas City

Mon 2/23

11:26 am-11:31 pm

1 stop11h 05m

$187

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

Sat 3/7

10:38 pm-5:57 am

1 stop8h 19m

Lambert-St Louis

Mon 3/9

8:12 pm-5:31 am

1 stop8h 19m

$198

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

Thu 2/26

3:15 pm-11:59 pm

1 stop9h 44m

Lambert-St Louis

Thu 3/5

3:49 pm-7:32 am

1 stop14h 43m

$210

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Fri 2/13

8:39 pm-6:51 am

1 stop11h 12m

Lambert-St Louis

Mon 2/16

8:22 pm-12:31 am

1 stop27h 09m

$213

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Tue 4/14

5:35 pm-11:19 pm

1 stop6h 44m

Lambert-St Louis

Fri 4/17

8:13 pm-8:12 am

1 stop10h 59m

$215

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

Thu 2/19

7:12 pm-10:03 am

1 stop15h 51m

Kansas City

Sun 2/22

10:14 am-1:01 am

1 stop13h 47m

$217

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

Wed 3/18

5:05 am-10:58 am

1 stop6h 53m

Kansas City

Sun 3/22

11:26 am-8:07 am

2 stops19h 41m

$229

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Wed 4/1

10:12 am-11:25 pm

2 stops14h 13m

Lambert-St Louis

Mon 4/6

4:54 pm-6:27 pm

1 stop24h 33m

$240

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

Thu 2/26

8:01 pm-9:56 am

2 stops14h 55m

Kansas City

Thu 3/5

11:26 am-8:28 pm

1 stop8h 02m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Missouri

What is the cheapest month to book a flight from Maryland to Missouri?

Currently, September is the cheapest month in which you can book a flight from Maryland to Missouri (average of $109). Flying from Maryland to Missouri in December is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MD to MO?

Find hourly flight availability from Maryland to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from Maryland to Missouri by exploring options for tickets in the evening.

What is the cheapest day to fly from Maryland to Missouri?

Use this chart to determine the cheapest time to fly round-trip from Maryland to Missouri. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Maryland to Missouri flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated January 29, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Maryland to Missouri have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,128 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Maryland to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Maryland to Missouri flight route?

    The Maryland to Missouri flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Maryland to Missouri?

    Frontier, United Airlines, and Southwest can get you from Maryland to Missouri in just under 2h 20m. Your travel time can differ by up to 10h 25m. The distance from Maryland to Missouri is about 717 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Maryland to Missouri that include hotel bookings?

    Yes. In addition to deals on Maryland to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Missouri.

  • Can I find deals for business class flights from Maryland to Missouri?

    Yes. Cheapflights offers flight deals from Maryland to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Missouri?

    Currently, September is the cheapest month in which you can book a flight from Maryland to Missouri (average of $109). Flying from Maryland to Missouri in December is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maryland to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Maryland to Missouri

Discover the top 6 airlines that operate flights from Maryland to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$231FlexibilityNo cancel feeOn-time65%
FrontierCheapest$116Average$180FlexibilityNo cancel feeOn-time62%
DeltaCheapest$130Average$301FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$402FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$392FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$274Average$423FlexibilityNo cancel feeOn-time69%

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