Maryland

$55+ Cheap flights from Missouri to Maryland

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BWI
Jan 26 — Feb 21
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Cheap flight deals from Missouri to Maryland

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Maryland (USMD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$109
(Flightnetwork)

One-way from

$55
(Frontier)

Good round-trip deal

$386 or less

Good one-way deal

$203 or less
From Missouri to Maryland
One-way flight from Missouri to Maryland
Price to beat on a round-trip flight from Missouri to Maryland.
Price to beat on a one-way flight from Missouri to Maryland.

Find flight deals from Missouri to Maryland

Cheapest flights from Missouri to Maryland
Explore the most affordable flight options available from Missouri to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Flightnetwork deal was found by Cheapflights users on 1/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:20 pmSTL - PHL
1 stop13h 10mFrontier
Mon 3/1010:59 pmPHL - STL
1 stop25h 50mFrontier
Deal found 1/21$109
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Sat 2/85:05 pmSTL - BWI
1 stop13h 46mFrontier
Tue 2/1110:10 amBWI - STL
1 stop14h 21mFrontier
Deal found 1/20$113
This CheapOair deal was found by Cheapflights users on 1/21. 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 3/124:39 pmMCI - BWI
1 stop6h 53mMultiple Airlines
Mon 3/1712:30 pmBWI - MCI
1 stop8h 24mMultiple Airlines
Deal found 1/21$167
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/64:28 pmSTL - BWI
1 stop6h 31mMultiple Airlines
Tue 2/1110:10 amBWI - STL
1 stop14h 21mMultiple Airlines
Deal found 1/21$168
This CheapOair deal was found by Cheapflights users on 1/20. 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.
Thu 2/204:00 pmSTL - PHL
1 stop26h 54mMultiple Airlines
Sun 2/2312:44 pmPHL - STL
1 stop21h 32mMultiple Airlines
Deal found 1/20$174
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/135:45 amSTL - BWI
1 stop4h 25mAmerican Airlines
Tue 2/188:09 pmBWI - STL
1 stop4h 47mAmerican Airlines
Deal found 1/21$197
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 3/1810:30 amSTL - BWI
1 stop5h 25mDelta
Tue 3/256:00 amBWI - STL
1 stop4h 36mDelta
Deal found 1/20$199
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/184:32 pmSGF - IAD
1 stop6h 21mAmerican Airlines
Tue 2/256:30 amIAD - SGF
1 stop5h 22mAmerican Airlines
Deal found 1/21$199
This Southwest deal was found by Cheapflights users on 1/21. 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 2/135:20 amSTL - BWI
1 stop4h 05mSouthwest
Tue 2/188:50 pmBWI - STL
Nonstop2h 25mSouthwest
Deal found 1/21$204
This Mytrip deal was found by Cheapflights users on 1/21. 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 2/64:28 pmSTL - BWI
1 stop6h 31mSpirit Airlines
Mon 2/108:04 pmBWI - STL
2 stops19h 39mSpirit Airlines
Deal found 1/21$218
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:27 pmSTL - PHL
1 stop13h 23mSpirit Airlines
Mon 5/198:01 pmPHL - STL
1 stop23h 26mSpirit Airlines
Deal found 1/20$225
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/146:16 pmSTL - DCA
Nonstop2h 14mAmerican Airlines
Sun 2/169:14 pmDCA - STL
Nonstop2h 30mAmerican Airlines
Deal found 1/20$229

Find flights from Missouri to Maryland within your budget

Customize your flight search to find flights from Missouri to Maryland 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Sat 3/1

5:20 pm-7:30 am

1 stop13h 10m

Philadelphia

Mon 3/10

10:59 pm-11:49 pm

1 stop25h 50m

$109

St. LouisBaltimore

STL - BWI

STLBWI

Lambert-St Louis

Wed 2/5

5:05 pm-8:06 am

1 stop14h 01m

Baltimore/Washington

Tue 2/11

10:10 am-11:31 pm

1 stop14h 21m

$120

Kansas CityBaltimore

MCI - BWI

MCIBWI

Kansas City

Wed 3/12

4:39 pm-12:32 am

1 stop6h 53m

Baltimore/Washington

Mon 3/17

12:30 pm-7:54 pm

1 stop8h 24m

$167

St. LouisBaltimore

STL - BWI

STLBWI

Lambert-St Louis

Thu 2/6

4:28 pm-11:59 pm

1 stop6h 31m

Baltimore/Washington

Tue 2/11

10:10 am-11:31 pm

1 stop14h 21m

$168

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Tue 2/18

4:00 pm-9:59 am

1 stop16h 59m

Philadelphia

Thu 2/20

8:13 am-2:42 pm

1 stop7h 29m

$188

St. LouisBaltimore

STL - BWI

STLBWI

Lambert-St Louis

Thu 2/13

5:45 am-11:10 am

1 stop4h 25m

Baltimore/Washington

Tue 2/18

8:09 pm-11:56 pm

1 stop4h 47m

$197

St. LouisBaltimore

STL - BWI

STLBWI

Lambert-St Louis

Tue 3/18

10:30 am-4:55 pm

1 stop5h 25m

Baltimore/Washington

Tue 3/25

6:00 am-9:36 am

1 stop4h 36m

$199

SpringfieldWashington, D.C.

SGF - IAD

SGFIAD

Springfield-Branson

Tue 2/18

4:32 pm-11:53 pm

1 stop6h 21m

Washington, D.C. Dulles Intl

Tue 2/25

6:30 am-10:52 am

1 stop5h 22m

$199

St. LouisBaltimore

STL - BWI

STLBWI

Lambert-St Louis

Thu 2/13

5:20 am-10:25 am

1 stop4h 05m

Baltimore/Washington

Tue 2/18

8:50 pm-10:15 pm

Nonstop2h 25m

$204

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Thu 5/8

7:27 pm-1:32 am

1 stop29h 05m

Philadelphia

Mon 5/12

10:59 pm-12:01 am

1 stop26h 02m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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

Have a flexible travel schedule? Discover the best time to fly to Maryland from Missouri 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.

Travel insights for flights from Missouri to Maryland

Get recent, data-driven insights about flights from Missouri to Maryland including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Missouri to Maryland (average of $241). Flying from Missouri to Maryland in March is currently the most expensive (average of $290). 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 MO to MD?

Find hourly flight availability from Missouri to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Weekly flight availability from Missouri to Maryland

Explore weekly flight availability from Missouri to Maryland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from USMO to USMD are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Maryland by month

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

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

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

If weather is an important factor for your trip to Maryland, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated January 21, 2025.
See what other customers who have flown with Delta, Spirit Airlines and American Airlines from Missouri to Maryland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,984 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Maryland. 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 Missouri to Maryland flight route?

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

    $55 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $81 and $90, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Maryland 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 Missouri to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Missouri to Maryland (average of $241). Flying from Missouri to Maryland in March is currently the most expensive (average of $290). 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 Missouri to Maryland

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Missouri to Maryland

Discover the top 6 airlines that operate flights from Missouri to Maryland. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$175FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$138Average$294FlexibilityNo cancel feeOn-time65%
DeltaCheapest$198Average$372FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$488FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$222Average$387FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$252Average$400FlexibilityNo cancel feeOn-time63%
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