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$92+ Cheap flights from Des Moines to Baltimore (DSM - BWI)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — BWI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Des Moines to Baltimore/Washington are usually found in August or September, booked 75 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Des Moines to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Baltimore (BWI). 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 September 15, 2025.

Round-trip from

$219
(American Airlines)

One-way from

$92
(Southwest)

Popular in

June

Cheapest in

August

Average price

$296
From Des Moines to Baltimore/Washington
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One-way flight from Des Moines to Baltimore/Washington
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Highest demand for flights based on searches. 9% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Des Moines to Baltimore

Cheapest flights from Des Moines to Baltimore
Explore the most affordable flight options available from Des Moines to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/12. 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 10/15:38 pmDSM - BWI
1 stop4h 25mAmerican Airlines
Tue 10/76:10 amBWI - DSM
1 stop5h 35mAmerican Airlines
Deal found 9/12$219
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 11/243:30 pmDSM - BWI
1 stop7h 19mDelta
Mon 12/86:00 amBWI - DSM
1 stop5h 21mDelta
Deal found 9/13$237
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/292:22 pmDSM - BWI
1 stop7h 01mMultiple Airlines
Fri 10/34:09 pmBWI - DSM
1 stop17h 20mMultiple Airlines
Deal found 9/14$251
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:05 pmDSM - BWI
1 stop9h 31mMultiple Airlines
Sun 11/25:37 pmBWI - DSM
1 stop20h 16mMultiple Airlines
Deal found 9/12$253
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:30 amDSM - BWI
1 stop20h 00mMultiple Airlines
Sat 10/118:17 pmBWI - DSM
1 stop14h 34mMultiple Airlines
Deal found 9/14$258
This Delta deal was found by Cheapflights users on 9/12. 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 10/313:30 pmDSM - BWI
1 stop7h 19mDelta
Mon 11/37:05 amBWI - DSM
1 stop7h 23mDelta
Deal found 9/12$262
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:25 pmDSM - BWI
2 stops23h 52mMultiple Airlines
Sun 10/55:37 pmBWI - DSM
1 stop24h 24mMultiple Airlines
Deal found 9/12$266
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:37 pmDSM - BWI
2 stops19h 16mMultiple Airlines
Tue 11/48:00 amBWI - DSM
1 stop27h 05mMultiple Airlines
Deal found 9/14$278
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:49 pmDSM - BWI
1 stop27h 34mMultiple Airlines
Wed 10/14:00 pmBWI - DSM
1 stop18h 51mMultiple Airlines
Deal found 9/14$279
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:41 amDSM - BWI
1 stop9h 37mMultiple Airlines
Thu 11/66:50 pmBWI - DSM
1 stop23h 18mMultiple Airlines
Deal found 9/14$280

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Baltimore 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 September 15, 2025.
Use the filters below to find and compare flights from Des Moines to Baltimore that are best for you.

Fly from

Des Moines

Fly to

Baltimore

Route

Depart

Return

Price

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Wed 11/5

5:04 pm-11:35 pm

1 stop5h 31m

Baltimore/Washington

Sat 11/8

6:30 am-1:31 pm

1 stop8h 01m

$219

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Mon 9/29

2:22 pm-10:23 pm

1 stop7h 01m

Baltimore/Washington

Sat 10/11

8:17 pm-9:51 am

1 stop14h 34m

$236

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Mon 11/24

3:30 pm-11:49 pm

1 stop7h 19m

Baltimore/Washington

Mon 12/8

6:00 am-10:21 am

1 stop5h 21m

$237

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Sun 10/19

8:47 pm-10:36 pm

1 stop24h 49m

Baltimore/Washington

Wed 10/22

5:20 pm-9:51 am

1 stop17h 31m

$239

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Fri 10/31

3:30 pm-11:49 pm

1 stop7h 19m

Baltimore/Washington

Mon 11/3

7:05 am-1:28 pm

1 stop7h 23m

$262

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Mon 9/29

8:25 am-11:37 pm

2 stops14h 12m

Baltimore/Washington

Fri 10/3

4:09 pm-8:29 am

1 stop17h 20m

$275

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Thu 10/30

2:32 pm-8:16 pm

2 stops28h 44m

Baltimore/Washington

Thu 11/6

8:25 pm-10:40 pm

1 stop27h 15m

$278

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Sun 9/28

5:49 pm-10:23 pm

1 stop27h 34m

Baltimore/Washington

Wed 10/1

4:00 pm-9:51 am

1 stop18h 51m

$279

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Sun 9/28

5:49 pm-10:23 pm

1 stop27h 34m

Baltimore/Washington

Thu 10/2

5:41 pm-5:14 pm

1 stop24h 33m

$284

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Fri 10/3

6:30 pm-12:28 am

1 stop4h 58m

Baltimore/Washington

Sun 10/5

6:00 am-9:40 am

1 stop4h 40m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 22 results
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Best time to book a flight from Des Moines to Baltimore

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

How far ahead should I book a flight from Des Moines to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Des Moines to Baltimore. Price data was last updated on September 12, 2025.

The best time to book flights from Des Moines to Baltimore is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Des Moines to Baltimore (average of $241). Flying from Des Moines to Baltimore 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 DSM to BWI?

Find hourly flight availability from Des Moines to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s typically best to fly out from Des Moines to Baltimore in the afternoon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Des Moines to Baltimore. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How long is the flight from Des Moines to Baltimore?

    Departing from Des Moines to Baltimore will take you 5h 31m. There are 907 mi between Des Moines and Baltimore. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Des Moines to Baltimore round-trip?

    Cheapflights users have booked flights from Des Moines to Baltimore round-trip from $222. Other airlines that can offer you cheap pricing are Delta, from $236, and Southwest, from $266. American Airlines is currently priced 42% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Des Moines to Baltimore?

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

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

    Yes. Cheapflights offers flight deals from Des Moines to Baltimore 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 Des Moines to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Des Moines to Baltimore (average of $241). Flying from Des Moines to Baltimore 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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Top 4 airlines flying from Des Moines to Baltimore

Discover the top 4 airlines that operate flights from Des Moines to Baltimore. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$222Average$381FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$381FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$376FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$301Average$456FlexibilityNo cancel feeOn-time69%

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