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$70+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — STL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Maryland to Missouri

Keep the following information in mind while searching for Maryland to Missouri flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$181
(CheapOair)

One-way from

$70
(Cheapflightsfares)

Popular in

January

Cheapest in

August

Average price

$417

Good round-trip deal

$236 or less

Good one-way deal

$93 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kansas City flights.
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From Maryland to Missouri
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One-way flight from Maryland to Missouri
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Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Maryland to Missouri.
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Price to beat on a one-way flight from Maryland to Missouri.
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Find 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 April 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/16. 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.
Tue 4/2910:45 amBWI - STL
1 stop14h 19mFrontier
Wed 4/305:41 pmSTL - BWI
1 stop24h 35mFrontier
Deal found 4/16$181
This CheapOair deal was found by Cheapflights users on 4/16. 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.
Wed 5/216:54 pmPHL - STL
1 stop19h 46mFrontier
Sat 5/247:55 pmSTL - PHL
1 stop8h 12mFrontier
Deal found 4/16$181
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:27 amBWI - STL
1 stop7h 48mSpirit Airlines
Tue 5/66:10 pmSTL - BWI
1 stop19h 23mSpirit Airlines
Deal found 4/15$193
This CheapOair deal was found by Cheapflights users on 4/16. 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.
Sat 5/109:21 pmBWI - STL
1 stop27h 45mMultiple Airlines
Sat 5/1710:10 amSTL - BWI
1 stop6h 16mMultiple Airlines
Deal found 4/16$195
This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/251:00 pmDCA - STL
1 stop22h 01mFrontier
Mon 4/286:58 pmSTL - DCA
1 stop16h 11mFrontier
Deal found 4/17$208
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:51 pmBWI - MCI
1 stop10h 50mSpirit Airlines
Sat 5/1711:26 amMCI - BWI
1 stop6h 26mSpirit Airlines
Deal found 4/16$210
This CheapOair deal was found by Cheapflights users on 4/16. 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 4/216:31 pmIAD - STL
1 stop6h 15mFrontier
Wed 4/235:41 pmSTL - IAD
1 stop21h 54mFrontier
Deal found 4/16$211
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2410:20 amDCA - STL
Nonstop2h 32mAmerican Airlines
Wed 5/284:01 pmSTL - DCA
Nonstop1h 58mAmerican Airlines
Deal found 4/17$213
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:00 amDCA - STL
Nonstop2h 10mSouthwest
Sun 5/257:00 amSTL - DCA
1 stop4h 20mSouthwest
Deal found 4/15$214
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2410:09 amIAD - STL
1 stop7h 26mDelta
Sun 5/256:45 amSTL - IAD
1 stop4h 21mDelta
Deal found 4/16$217
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2410:20 amDCA - STL
1 stop7h 15mDelta
Sun 5/253:40 pmSTL - DCA
1 stop7h 03mDelta
Deal found 4/16$217
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1012:51 pmBWI - MCI
1 stop9h 39mMultiple Airlines
Sun 5/118:51 pmMCI - BWI
1 stop19h 31mMultiple Airlines
Deal found 4/16$220

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 April 17, 2025.
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

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Tue 4/29

10:45 am-12:04 am

1 stop14h 19m

Lambert-St Louis

Wed 4/30

5:41 pm-7:16 pm

1 stop24h 35m

$181

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

Wed 5/21

6:54 pm-1:40 pm

1 stop19h 46m

Lambert-St Louis

Sat 5/24

7:55 pm-5:07 am

1 stop8h 12m

$181

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Thu 5/1

10:27 am-5:15 pm

1 stop7h 48m

Lambert-St Louis

Tue 5/6

6:10 pm-2:33 pm

1 stop19h 23m

$193

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Sat 5/10

9:21 pm-12:06 am

1 stop27h 45m

Lambert-St Louis

Sat 5/17

10:10 am-5:26 pm

1 stop6h 16m

$195

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Fri 4/25

1:00 pm-10:01 am

1 stop22h 01m

Lambert-St Louis

Mon 4/28

6:58 pm-12:09 pm

1 stop16h 11m

$208

BaltimoreKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

Thu 5/15

12:51 pm-10:41 pm

1 stop10h 50m

Kansas City

Sat 5/17

11:26 am-6:52 pm

1 stop6h 26m

$210

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Mon 4/21

6:31 pm-11:46 pm

1 stop6h 15m

Lambert-St Louis

Wed 4/23

5:41 pm-4:35 pm

1 stop21h 54m

$211

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Sat 5/24

10:20 am-11:52 am

Nonstop2h 32m

Lambert-St Louis

Wed 5/28

4:01 pm-6:59 pm

Nonstop1h 58m

$213

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Thu 5/22

8:00 am-9:10 am

Nonstop2h 10m

Lambert-St Louis

Sun 5/25

7:00 am-12:20 pm

1 stop4h 20m

$214

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Sat 5/24

10:09 am-4:35 pm

1 stop7h 26m

Lambert-St Louis

Sun 5/25

6:45 am-12:06 pm

1 stop4h 21m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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, August is the cheapest month in which you can book a flight from Maryland to Missouri (average of $311). Flying from Maryland to Missouri in March is currently the most expensive (average of $356). 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 April 17, 2025.

When flying from Maryland to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 April 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Maryland to Missouri. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Maryland to Missouri one-way?

    The cheapest airlines for a one-way flight from Maryland to Missouri are Spirit Airlines ($70), Frontier ($89), and United Airlines ($90).

  • 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, August is the cheapest month in which you can book a flight from Maryland to Missouri (average of $311). Flying from Maryland to Missouri in March is currently the most expensive (average of $356). 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

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$215FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$128Average$253FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$168Average$379FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$374FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$197Average$387FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$230Average$440FlexibilityNo cancel feeOn-time69%

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