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$84+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — BWI
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Des Moines to Baltimore/Washington are usually found in November or September, booked 26 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 July 3, 2025.

Round-trip from

$221
(Mytrip)

One-way from

$84
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$350
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. 3% potential increase in price ($11 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 July 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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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 7/316:32 pmDSM - BWI
1 stop13h 12mMultiple Airlines
Mon 8/49:39 amBWI - DSM
1 stop9h 26mMultiple Airlines
Deal found 7/2$221
This Delta deal was found by Cheapflights users on 7/3. 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.
Thu 8/282:12 pmDSM - BWI
1 stop6h 03mDelta
Mon 9/16:15 amBWI - DSM
1 stop4h 52mDelta
Deal found 7/3$237
This Southwest deal was found by Cheapflights users on 7/2. 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.
Tue 8/194:35 pmDSM - BWI
1 stop4h 15mSouthwest
Mon 8/2510:45 amBWI - DSM
2 stops10h 35mSouthwest
Deal found 7/2$242
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/293:38 pmDSM - BWI
1 stop5h 04mUnited Airlines
Tue 8/56:15 amBWI - DSM
1 stop5h 14mUnited Airlines
Deal found 7/1$267
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/164:23 pmDSM - BWI
1 stop7h 10mAmerican Airlines
Sat 8/2310:53 amBWI - DSM
1 stop5h 50mAmerican Airlines
Deal found 7/1$268

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 July 3, 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

Thu 7/31

6:32 pm-8:44 am

1 stop13h 12m

Baltimore/Washington

Mon 8/4

9:39 am-6:05 pm

1 stop9h 26m

$221

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Thu 8/28

2:12 pm-9:15 pm

1 stop6h 03m

Baltimore/Washington

Mon 9/1

6:15 am-10:07 am

1 stop4h 52m

$237

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Tue 8/19

4:35 pm-9:50 pm

1 stop4h 15m

Baltimore/Washington

Mon 8/25

10:45 am-8:20 pm

2 stops10h 35m

$242

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Tue 7/29

3:38 pm-9:42 pm

1 stop5h 04m

Baltimore/Washington

Tue 8/5

6:15 am-10:29 am

1 stop5h 14m

$267

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Sat 8/16

4:23 pm-12:33 am

1 stop7h 10m

Baltimore/Washington

Sat 8/23

10:53 am-3:43 pm

1 stop5h 50m

$268

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Mon 9/15

2:22 pm-12:20 am

1 stop8h 58m

$84

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Thu 8/14

6:12 pm-12:33 am

1 stop5h 21m

$119

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Wed 9/3

8:25 am-4:10 pm

2 stops6h 45m

$124

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Fri 8/15

7:33 pm-4:31 pm

1 stop19h 58m

$153

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Sun 8/17

6:00 am-11:38 am

1 stop4h 38m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 11 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 June 27, 2025.

The best time to book flights from Des Moines to Baltimore is 25 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 July 3, 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 July 3, 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
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Frontier
5.9
Fair
3,286 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • 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 $237. Other airlines that can offer you cheap pricing are Southwest, from $242, and United Airlines, from $267. Delta is currently priced 38% below the average price you’ll pay for this route.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $119. Users have also found prices from $124 and $153 on Southwest and Frontier, respectively.

  • 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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Alternative routes for Des Moines to Baltimore

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$379FlexibilityNo cancel feeOn-time71%
DeltaCheapest$286Average$395FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$321Average$456FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$331Average$376FlexibilityNo cancel feeOn-time63%

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