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$55+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — STL
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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Cheap flight deals from Baltimore to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Missouri (USMO). 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 enero 16, 2025.

Round-trip from

$120
(FlightHub)

One-way from

$55
(Frontier)
From Baltimore/Washington to Missouri
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One-way flight from Baltimore/Washington to Missouri
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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 enero 16, 2025.

This FlightHub deal was found by Cheapflights users on 1/14. 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.
jue. 1/309:20 pmBWI - STL
1 stop27h 11mFrontier
sáb. 2/15:05 pmSTL - BWI
1 stop13h 46mFrontier
Deal found 1/14$120
This Justfly.com deal was found by Cheapflights users on 1/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/410:10 amBWI - STL
1 stop14h 21mMultiple Airlines
jue. 2/64:28 pmSTL - BWI
1 stop6h 31mMultiple Airlines
Deal found 1/15$148
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/275:25 amBWI - STL
1 stop10h 17mSpirit Airlines
dom. 3/24:00 pmSTL - BWI
1 stop16h 43mSpirit Airlines
Deal found 1/16$176
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/111:51 amBWI - SGF
1 stop5h 44mAmerican Airlines
sáb. 2/85:45 amSGF - BWI
1 stop4h 32mAmerican Airlines
Deal found 1/16$199
This KAYAK deal was found by Cheapflights users on 1/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/102:01 pmBWI - STL
1 stop7h 00mDelta
mar. 2/116:00 amSTL - BWI
1 stop5h 56mDelta
Deal found 1/16$206
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/75:38 pmBWI - MCI
1 stop22h 17mSpirit Airlines
sáb. 2/84:04 pmMCI - BWI
1 stop6h 55mSpirit Airlines
Deal found 1/16$237
This Delta deal was found by Cheapflights users on 1/16. 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.
sáb. 2/157:15 amBWI - SGF
1 stop5h 19mDelta
sáb. 2/226:05 amSGF - BWI
1 stop5h 49mDelta
Deal found 1/16$237
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/284:21 pmBWI - SGF
1 stop6h 54mUnited Airlines
mar. 5/63:10 pmSGF - BWI
1 stop6h 36mUnited Airlines
Deal found 1/16$259
This United Airlines deal was found by Cheapflights users on 1/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/2910:05 amBWI - STL
1 stop6h 33mUnited Airlines
mié. 2/51:02 pmSTL - BWI
1 stop6h 46mUnited Airlines
Deal found 1/15$294
This Southwest deal was found by Cheapflights users on 1/15. 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.
sáb. 2/157:15 pmBWI - STL
Nonstop2h 25mSouthwest
mar. 2/185:35 amSTL - BWI
Nonstop2h 05mSouthwest
Deal found 1/15$331
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/315:22 pmBWI - JLN
1 stop7h 32mUnited Airlines
mar. 2/47:45 amJLN - BWI
1 stop5h 06mUnited Airlines
Deal found 1/16$354
This CheapOair deal was found by Cheapflights users on 1/16. 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.
jue. 3/135:30 pmBWI - MCI
1 stop23h 14mMultiple Airlines
dom. 3/168:35 pmMCI - BWI
1 stop13h 55mMultiple Airlines
Deal found 1/16$363

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 enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

jue. 1/30

9:20 pm-11:31 pm

1 stop27h 11m

Lambert-St Louis

sáb. 2/1

5:05 pm-7:51 am

1 stop13h 46m

$120

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

mar. 2/4

10:10 am-11:31 pm

1 stop14h 21m

Lambert-St Louis

jue. 2/6

4:28 pm-11:59 pm

1 stop6h 31m

$148

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

jue. 2/27

5:25 am-2:42 pm

1 stop10h 17m

Lambert-St Louis

dom. 3/2

4:00 pm-9:43 am

1 stop16h 43m

$176

BaltimoreSpringfield

BWI - SGF

BWISGF

Baltimore/Washington

sáb. 2/1

11:51 am-4:35 pm

1 stop5h 44m

Springfield-Branson

sáb. 2/8

5:45 am-11:17 am

1 stop4h 32m

$199

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

lun. 2/10

2:01 pm-6:01 pm

1 stop5h 00m

Lambert-St Louis

mar. 2/11

12:52 pm-6:12 pm

1 stop4h 20m

$206

BaltimoreKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

vie. 2/7

5:38 pm-2:55 pm

1 stop22h 17m

Kansas City

sáb. 2/8

4:04 pm-11:59 pm

1 stop6h 55m

$237

BaltimoreSpringfield

BWI - SGF

BWISGF

Baltimore/Washington

sáb. 2/15

7:15 am-11:34 am

1 stop5h 19m

Springfield-Branson

sáb. 2/22

6:05 am-12:54 pm

1 stop5h 49m

$237

BaltimoreSpringfield

BWI - SGF

BWISGF

Baltimore/Washington

lun. 4/28

4:21 pm-10:15 pm

1 stop6h 54m

Springfield-Branson

mar. 5/6

3:10 pm-10:46 pm

1 stop6h 36m

$259

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

mié. 1/29

10:05 am-3:38 pm

1 stop6h 33m

Lambert-St Louis

mié. 2/5

1:02 pm-8:48 pm

1 stop6h 46m

$294

BaltimoreSt. Louis

BWI - STL

BWISTL

Baltimore/Washington

mar. 2/11

1:48 pm-7:23 pm

1 stop6h 35m

Lambert-St Louis

lun. 2/17

5:45 am-11:10 am

1 stop4h 25m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 38 results
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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 enero 16, 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 enero 16, 2025.
Peruse reviews from past customers who have flown with American Airlines, Frontier 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
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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.

Spirit Airlines
6.3
Okay
8,098 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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 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 $55 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $81 and Delta from $105 one-way.

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

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

  • What are the cheapest flights from Baltimore to Missouri?

    On average you can expect to pay $367 for a flight from Baltimore to Missouri. The cheapest flight overall is $159 while the most popular route, (Baltimore/Washington - Kansas City) is currently priced at $188.

  • 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 enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$171FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$128Average$221FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$158Average$446FlexibilityNo cancel feeOn-time69%
DeltaCheapest$176Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$189Average$385FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$240Average$388FlexibilityNo cancel feeOn-time63%
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