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Maryland

$86+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BWI
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Missouri to Maryland

Keep the following information in mind while searching for Missouri to Maryland flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$188
(FlightHub)

One-way from

$86
(Booking.com)

Popular in

March

Cheapest in

November

Average price

$356

Good round-trip deal

$308 or less

Good one-way deal

$164 or less
Provider with most accurate pricing for Kansas City-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Washington, D.C. (WAS) flights.
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From Missouri to Maryland
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One-way flight from Missouri to Maryland
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Missouri to Maryland.
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Price to beat on a one-way flight from Missouri to Maryland.
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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 May 1, 2025.

This FlightHub deal was found by Cheapflights users on 5/1. 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.
Tue 5/205:45 pmSTL - BWI
1 stop20h 10mFrontier
Sun 5/252:14 pmBWI - STL
1 stop10h 38mFrontier
Deal found 5/1$188
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/2810:25 amSTL - DCA
Nonstop1h 59mAmerican Airlines
Sun 6/18:15 amDCA - STL
Nonstop2h 27mAmerican Airlines
Deal found 4/30$204
This Southwest deal was found by Cheapflights users on 4/30. 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.
Wed 5/283:35 pmSTL - DCA
Nonstop2h 00mSouthwest
Sat 5/312:25 pmDCA - STL
1 stop6h 35mSouthwest
Deal found 4/30$207
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Wed 5/289:07 pmMCI - BWI
1 stop21h 32mSpirit Airlines
Wed 6/48:44 pmBWI - MCI
1 stop24h 28mSpirit Airlines
Deal found 4/30$207
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/288:15 amSTL - IAD
Nonstop2h 08mUnited Airlines
Wed 6/43:40 pmIAD - STL
1 stop6h 45mUnited Airlines
Deal found 4/30$210
This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:15 pmSTL - DCA
1 stop14h 52mFrontier
Sun 5/117:00 amDCA - STL
1 stop27h 09mFrontier
Deal found 4/30$213
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/2410:10 amSTL - BWI
1 stop7h 42mMultiple Airlines
Sun 5/252:14 pmBWI - STL
1 stop10h 38mMultiple Airlines
Deal found 4/30$214
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/292:25 pmSTL - IAD
1 stop14h 30mFrontier
Fri 6/61:34 pmIAD - STL
1 stop11h 03mFrontier
Deal found 5/1$220
This Delta deal was found by Cheapflights users on 4/30. 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 5/318:30 amSTL - DCA
1 stop6h 50mDelta
Sun 6/16:00 amDCA - STL
1 stop4h 00mDelta
Deal found 4/30$224
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 5/283:40 pmSTL - IAD
1 stop6h 55mDelta
Mon 6/27:43 pmIAD - STL
1 stop4h 55mDelta
Deal found 4/30$224
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 6/1111:47 amSTL - BWI
1 stop7h 11mAmerican Airlines
Wed 6/255:00 amBWI - STL
1 stop4h 14mAmerican Airlines
Deal found 5/1$245
This Priceline deal was found by Cheapflights users on 4/30. 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.
Sat 5/3111:26 amMCI - PHL
1 stop10h 17mMultiple Airlines
Fri 6/61:02 pmPHL - MCI
1 stop7h 04mMultiple Airlines
Deal found 4/30$249

Cheapflights Fare Finder

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 May 1, 2025.
Use the filters below to find and compare flights from Missouri to Maryland that are best for you.

Fly from

Missouri

Fly to

Maryland

Route

Depart

Return

Price

St. LouisBaltimore

STL - BWI

STLBWI

Lambert-St Louis

Tue 5/20

5:45 pm-2:55 pm

1 stop20h 10m

Baltimore/Washington

Sun 5/25

2:14 pm-11:52 pm

1 stop10h 38m

$188

St. LouisWashington, D.C.

STL - DCA

STLDCA

Lambert-St Louis

Wed 5/28

10:25 am-1:24 pm

Nonstop1h 59m

Washington, D.C. Reagan-National

Sun 6/1

8:15 am-9:42 am

Nonstop2h 27m

$204

St. LouisWashington, D.C.

STL - DCA

STLDCA

Lambert-St Louis

Wed 5/28

3:35 pm-6:35 pm

Nonstop2h 00m

Washington, D.C. Reagan-National

Sat 5/31

2:25 pm-8:00 pm

1 stop6h 35m

$207

Kansas CityBaltimore

MCI - BWI

MCIBWI

Kansas City

Wed 5/28

9:07 pm-7:39 pm

1 stop21h 32m

Baltimore/Washington

Wed 6/4

8:44 pm-8:12 pm

1 stop24h 28m

$207

St. LouisWashington, D.C.

STL - IAD

STLIAD

Lambert-St Louis

Wed 5/28

8:15 am-11:23 am

Nonstop2h 08m

Washington, D.C. Dulles Intl

Wed 6/4

3:40 pm-9:25 pm

1 stop6h 45m

$210

St. LouisBaltimore

STL - BWI

STLBWI

Lambert-St Louis

Sat 5/24

10:10 am-6:52 pm

1 stop7h 42m

Baltimore/Washington

Sun 5/25

2:14 pm-11:52 pm

1 stop10h 38m

$214

St. LouisWashington, D.C.

STL - IAD

STLIAD

Lambert-St Louis

Thu 5/29

2:25 pm-5:55 am

1 stop14h 30m

Washington, D.C. Dulles Intl

Fri 6/6

1:34 pm-11:37 pm

1 stop11h 03m

$220

St. LouisWashington, D.C.

STL - DCA

STLDCA

Lambert-St Louis

Sat 5/31

8:30 am-4:20 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Sun 6/1

6:00 am-9:00 am

1 stop4h 00m

$224

St. LouisWashington, D.C.

STL - IAD

STLIAD

Lambert-St Louis

Wed 5/28

3:40 pm-11:35 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Mon 6/2

7:43 pm-11:38 pm

1 stop4h 55m

$224

St. LouisBaltimore

STL - BWI

STLBWI

Lambert-St Louis

Wed 6/11

11:47 am-7:58 pm

1 stop7h 11m

Baltimore/Washington

Wed 6/25

5:00 am-8:14 am

1 stop4h 14m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.

Cheapflights Insights

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

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 May 1, 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.

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 May 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta 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.
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Qatar Airways
7.4
Good
3,563 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    Within the past month, 12 users have taken a look at flights from Missouri to Maryland.

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

    $86 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and Frontier, with prices starting from $95 and $95, 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

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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.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$197FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$123Average$385FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$138Average$302FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$363FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$483FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$392FlexibilityNo cancel feeOn-time63%

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