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$51+ Cheap flights from Baltimore (BWI) 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — STL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Baltimore to Missouri

Keep the following information in mind while searching for Baltimore to Missouri flight deals. Data was last updated February 20, 2025.

Round-trip from

$110
(Frontier)

One-way from

$51
(Mytrip)
From Baltimore/Washington to Missouri
Search Deals
One-way flight from Baltimore/Washington to Missouri
Search Deals

Find flight deals from Baltimore to Missouri

Cheapest flights from Baltimore to Missouri
Explore the most affordable flight options available from Baltimore to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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 4/33:53 pmBWI - STL
1 stop8h 53mFrontier
Mon 4/74:57 pmSTL - BWI
1 stop21h 00mFrontier
Deal found 2/19$110
This Booking.com deal was found by Cheapflights users on 2/19. 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.
Tue 5/136:30 amBWI - STL
1 stop13h 02mMultiple Airlines
Thu 5/154:07 pmSTL - BWI
1 stop24h 15mMultiple Airlines
Deal found 2/19$154
This American Airlines deal was found by Cheapflights users on 2/18. 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 3/268:12 pmBWI - MCI
1 stop4h 47mAmerican Airlines
Sat 3/296:42 pmMCI - BWI
1 stop4h 16mAmerican Airlines
Deal found 2/18$159
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Mon 4/216:33 pmBWI - STL
1 stop23h 43mSpirit Airlines
Thu 4/246:11 pmSTL - BWI
1 stop5h 45mSpirit Airlines
Deal found 2/19$165
This CheapOair deal was found by Cheapflights users on 2/20. 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 3/69:51 pmBWI - MCI
1 stop12h 24mSpirit Airlines
Mon 3/104:39 pmMCI - BWI
1 stop7h 18mSpirit Airlines
Deal found 2/20$167
This Southwest deal was found by Cheapflights users on 2/18. 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.
Mon 4/76:05 amBWI - STL
Nonstop2h 25mSouthwest
Thu 4/108:05 amSTL - BWI
1 stop3h 20mSouthwest
Deal found 2/18$193
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Mon 4/216:14 pmBWI - STL
1 stop6h 19mAmerican Airlines
Sat 4/265:45 amSTL - BWI
1 stop4h 29mAmerican Airlines
Deal found 2/18$198
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 4/264:21 pmBWI - SGF
1 stop6h 54mUnited Airlines
Wed 4/303:01 pmSGF - BWI
1 stop6h 49mUnited Airlines
Deal found 2/19$199
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/265:55 pmBWI - SGF
1 stop5h 08mAmerican Airlines
Wed 4/302:19 pmSGF - BWI
2 stops7h 00mAmerican Airlines
Deal found 2/19$204
This CheapOair deal was found by Cheapflights users on 2/19. 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 4/25:18 pmBWI - MCI
1 stop19h 00mMultiple Airlines
Sat 4/55:12 pmMCI - BWI
1 stop16h 27mMultiple Airlines
Deal found 2/19$207
This Booking.com deal was found by Cheapflights users on 2/19. 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 4/1812:17 pmBWI - MCI
1 stop8h 20mFrontier
Sun 4/208:35 pmMCI - BWI
1 stop13h 52mFrontier
Deal found 2/19$230
This Delta deal was found by Cheapflights users on 2/18. 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.
Fri 4/257:47 pmBWI - STL
1 stop4h 49mDelta
Mon 4/285:37 pmSTL - BWI
1 stop4h 44mDelta
Deal found 2/18$257

Find flights from Baltimore to Missouri within your budget

Customize your flight search to find flights from Baltimore 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 February 20, 2025.

Fly from

Baltimore

Fly to

Missouri

Route

Depart

Return

Price

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Thu 4/3

3:53 pm-11:46 pm

1 stop8h 53m

Lambert-St Louis

Mon 4/7

4:57 pm-2:57 pm

1 stop21h 00m

$110

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Tue 5/13

6:30 am-6:32 pm

1 stop13h 02m

Lambert-St Louis

Thu 5/15

4:07 pm-5:22 pm

1 stop24h 15m

$154

BaltimoreKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

Wed 3/26

8:12 pm-11:59 pm

1 stop4h 47m

Kansas City

Sat 3/29

6:42 pm-11:58 pm

1 stop4h 16m

$159

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Mon 4/21

6:33 pm-5:16 pm

1 stop23h 43m

Lambert-St Louis

Thu 4/24

6:11 pm-12:56 am

1 stop5h 45m

$165

BaltimoreKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

Thu 3/6

9:51 pm-9:15 am

1 stop12h 24m

Kansas City

Mon 3/10

4:39 pm-12:57 am

1 stop7h 18m

$167

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Mon 4/7

5:00 am-8:30 am

1 stop4h 30m

Lambert-St Louis

Wed 4/9

10:17 am-5:44 pm

1 stop6h 27m

$178

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

Mon 4/7

6:05 am-7:30 am

Nonstop2h 25m

Lambert-St Louis

Thu 4/10

8:05 am-12:25 pm

1 stop3h 20m

$193

BaltimoreSpringfield

BWI - SGF

BWISGF

Baltimore/Washington

Sat 4/26

4:21 pm-10:15 pm

1 stop6h 54m

Springfield-Branson

Wed 4/30

3:01 pm-10:50 pm

1 stop6h 49m

$199

BaltimoreSpringfield

BWI - SGF

BWISGF

Baltimore/Washington

Sat 4/26

5:55 pm-10:03 pm

1 stop5h 08m

Springfield-Branson

Wed 4/30

2:19 pm-10:19 pm

2 stops7h 00m

$204

BaltimoreKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

Wed 4/2

5:18 pm-11:18 am

1 stop19h 00m

Kansas City

Sat 4/5

5:12 pm-10:39 am

1 stop16h 27m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 35 results
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2
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Best time to book a flight from Baltimore to Missouri

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

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

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

Currently, August is the cheapest month in which you can book a flight from Baltimore to Missouri (average of $311). Flying from Baltimore 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 BWI to MO?

Find hourly flight availability from Baltimore 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 February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Missouri as you normally would.

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 February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Baltimore to Missouri to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Spirit Airlines
6.3
Okay
8,013 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

  • What airport do you fly from for flights from Baltimore to Missouri?

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to Missouri from Baltimore.

  • How popular is this Baltimore to Missouri flight route?

    Flights from Baltimore/Washington to Missouri have been viewed 4 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $51 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $57 and American Airlines from $80 one-way.

  • What are the most popular routes from Baltimore to Missouri?

    The most popular flight routes from Baltimore to Missouri are Baltimore/Washington - Lambert-St Louis, Baltimore/Washington - Kansas City and Baltimore/Washington - Springfield-Branson.

  • What are the cheapest flights from Baltimore to Missouri?

    On average you can expect to pay $336 for a flight from Baltimore to Missouri. The cheapest flight overall is $89 while the most popular route, (Baltimore/Washington - Lambert-St Louis) is currently priced at $122.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Baltimore to Missouri (average of $311). Flying from Baltimore 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.

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Alternative routes for Baltimore 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 Baltimore to Missouri

Discover the top 6 airlines that operate flights from Baltimore 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$171FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$128Average$221FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$158Average$401FlexibilityNo cancel feeOn-time69%
DeltaCheapest$176Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$185Average$385FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$229Average$386FlexibilityNo cancel feeOn-time63%
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