HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Des Moines

$90+ Cheap flights from Baltimore to Des Moines (BWI - DSM)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DSM
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Des Moines with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Baltimore/Washington to Des Moines are usually found in February or April, booked 31 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from Baltimore to Des Moines

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

$170
(Mytrip)

One-way from

$90
(Mytrip)

Popular in

January

Cheapest in

February

Average price

$366
From Baltimore/Washington to Des Moines
Search Deals
One-way flight from Baltimore/Washington to Des Moines
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Baltimore to Des Moines

Cheapest flights from Baltimore to Des Moines
Explore the most affordable flight options available from Baltimore to Des Moines. 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.
Fri 8/19:39 amBWI - DSM
1 stop9h 26mMultiple Airlines
Sun 8/106:32 pmDSM - BWI
1 stop13h 12mMultiple Airlines
Deal found 7/2$170
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:15 amBWI - DSM
1 stop7h 08mUnited Airlines
Tue 9/23:25 pmDSM - BWI
1 stop5h 17mUnited Airlines
Deal found 7/2$237
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 8/95:38 pmBWI - DSM
1 stop7h 07mAmerican Airlines
Wed 8/135:29 pmDSM - BWI
1 stop4h 40mAmerican Airlines
Deal found 7/1$252
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:20 amBWI - DSM
1 stop5h 45mSouthwest
Tue 9/28:25 amDSM - BWI
2 stops9h 15mSouthwest
Deal found 7/1$257

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore to Des Moines 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 Baltimore to Des Moines that are best for you.

Fly from

Baltimore

Fly to

Des Moines

Route

Depart

Return

Price

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Fri 8/1

9:39 am-6:05 pm

1 stop9h 26m

Des Moines

Sun 8/10

6:32 pm-8:44 am

1 stop13h 12m

$170

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Thu 8/28

6:00 am-9:37 am

1 stop4h 37m

Des Moines

Wed 9/3

5:12 pm-12:23 am

1 stop6h 11m

$237

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Sat 8/9

5:38 pm-11:45 pm

1 stop7h 07m

Des Moines

Wed 8/13

5:29 pm-11:09 pm

1 stop4h 40m

$252

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Thu 8/28

6:20 am-11:05 am

1 stop5h 45m

Des Moines

Tue 9/2

8:25 am-6:40 pm

2 stops9h 15m

$257

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Thu 8/14

7:37 pm-11:27 pm

1 stop4h 50m

$90

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Mon 10/20

7:00 am-1:28 pm

1 stop7h 28m

$119

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Mon 8/4

3:50 pm-11:50 pm

2 stops9h 00m

$124

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Fri 8/15

6:53 pm-10:58 pm

1 stop5h 05m

$159

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Fri 9/5

6:15 am-4:13 pm

2 stops10h 58m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Baltimore to Des Moines

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

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Des Moines

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Des Moines. Price data was last updated on June 27, 2025.

The price you pay for your flight from Baltimore to Des Moines may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Baltimore to Des Moines (average of $336). Flying from Baltimore to Des Moines in June is currently the most expensive (average of $405). 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 DSM?

Find hourly flight availability from Baltimore to Des Moines. 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.

One of the essential ways to save on airfare from Baltimore to Des Moines is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.

Reviews of airlines servicing Des Moines

Get insights into the airlines that provide service to Des Moines. 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 Des Moines. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Baltimore to Des Moines to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

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

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

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

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

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

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

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

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

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 Baltimore to Des Moines. 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 Baltimore to Des Moines round-trip?

    Our cheapest airline available from Baltimore to Des Moines is Delta. Our recent data shows that you can find tickets from as low as $237 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $252 and $257 round-trip. Users have found that Delta is 43% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $119 on American Airlines. Other airlines that offer cheap prices include Southwest from $124 and Delta from $134 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Baltimore to Des Moines (average of $336). Flying from Baltimore to Des Moines in June is currently the most expensive (average of $405). 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

Traveling to a place near Baltimore?

Book flights to Baltimore if you plan to visit one of these locations
Altoona
Ames
Johnston
Boone
West Des Moines
Ankeny

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Des Moines

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Omaha flights
Reagan-National to Des Moines flights
Dulles Intl to Des Moines flights
Philadelphia to Omaha flights
Dulles Intl to Omaha flights
Baltimore to Omaha flights
Reagan-National to Cedar Rapids flights
Philadelphia to Des Moines flights
Dulles Intl to Cedar Rapids flights
Baltimore to Cedar Rapids flights
Dulles Intl to Moline flights
Philadelphia to Cedar Rapids flights
Baltimore to Moline flights
Reagan-National to Moline flights
Dulles Intl to Sioux City flights
Philadelphia to Moline flights
Baltimore to Sioux City flights
Reagan-National to Sioux City flights
Reagan-National to La Crosse flights
Baltimore to La Crosse flights
Dulles Intl to La Crosse flights
Philadelphia to Sioux City flights
Dulles Intl to Waterloo flights
Reagan-National to Dubuque flights
Philadelphia to La Crosse flights
Baltimore to Dubuque flights
Dulles Intl to Dubuque flights
Reagan-National to Waterloo flights
Baltimore to Waterloo flights
Dulles Intl to Kirksville flights
Baltimore to Burlington flights
Philadelphia to Waterloo flights
Baltimore to Kirksville flights

Top 4 airlines flying from Baltimore to Des Moines

Discover the top 4 airlines that operate flights from Baltimore to Des Moines. 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$246Average$401FlexibilityNo cancel feeOn-time71%
DeltaCheapest$279Average$367FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$297Average$410FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$361Average$431FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.