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Des Moines

$47+ Cheap flights from Boston to Des Moines (BOS - 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DSM
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Find cheap flights from Boston 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Boston Logan Intl to Des Moines are usually found in December or September, booked 64 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Boston to Des Moines

Cheapest flights from Boston to Des Moines
Explore the most affordable flight options available from Boston to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:39 am
BOS
-
DSM
Nonstop3h 07m
Allegiant Air
Sun 4/127:00 am
DSM
-
BOS
Nonstop2h 49m
Allegiant Air
Deal found 3/18$92
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/911:39 am
BOS
-
DSM
Nonstop3h 07m
Allegiant Air
Sun 4/127:00 am
DSM
-
BOS
Nonstop2h 49m
Allegiant Air
Deal found 3/17$93
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:39 am
BOS
-
DSM
Nonstop3h 07m
Allegiant Air
Thu 4/167:00 am
DSM
-
BOS
Nonstop2h 49m
Allegiant Air
Deal found 3/19$96
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:39 am
BOS
-
DSM
Nonstop3h 07m
Allegiant Air
Thu 4/167:00 am
DSM
-
BOS
Nonstop2h 49m
Allegiant Air
Deal found 3/15$101
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/2311:39 am
BOS
-
DSM
Nonstop3h 07m
Allegiant Air
Sun 4/267:00 am
DSM
-
BOS
Nonstop2h 49m
Allegiant Air
Deal found 3/17$106
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/1611:39 am
BOS
-
DSM
Nonstop3h 07m
Allegiant Air
Sun 4/197:00 am
DSM
-
BOS
Nonstop2h 49m
Allegiant Air
Deal found 3/14$115

Find flight deals from Boston to Des Moines

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$92
(Kiwi.com)

One-way from

$47
(Kiwi.com)

Popular in

February

Cheapest in

December

Average price

$482

Good round-trip deal

$180 or less

Good one-way deal

$61 or less
Provider with most accurate pricing for Boston Logan Intl-Des Moines flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Des Moines flights.
Search Deals
From Boston Logan Intl to Des Moines
Search Deals
One-way flight from Boston Logan Intl to Des Moines
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Des Moines.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Des Moines.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 March 19, 2026.
Use the filters below to find and compare flights from Boston to Des Moines that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Tue 5/12

10:07 am-1:31 pm

3 stops28h 24m

Des Moines

Sun 5/17

7:00 am-10:49 am

Nonstop2h 49m

$336

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Wed 5/6

5:35 am-2:05 pm

1 stop9h 30m

Des Moines

Tue 5/12

3:15 pm-9:20 pm

1 stop5h 05m

$351

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Sat 4/25

7:15 am-12:29 pm

1 stop6h 14m

Des Moines

Tue 4/28

1:10 pm-9:59 pm

1 stop7h 49m

$364

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Sat 4/25

5:25 am-1:30 pm

2 stops9h 05m

Des Moines

Tue 4/28

3:15 pm-9:20 pm

1 stop5h 05m

$369

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Thu 4/9

8:15 am-12:29 pm

1 stop5h 14m

Des Moines

Tue 4/14

3:21 pm-11:59 pm

2 stops7h 38m

$383

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Wed 6/10

6:55 am-1:22 pm

1 stop7h 27m

Des Moines

Tue 6/16

2:15 pm-10:47 pm

1 stop7h 32m

$436

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Thu 4/9

5:40 am-1:10 pm

2 stops8h 30m

Des Moines

Thu 4/16

5:25 am-3:05 pm

2 stops8h 40m

$436
Quickest round-trip

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Fri 5/22

6:00 am-10:27 am

1 stop5h 27m

Des Moines

Mon 5/25

11:23 am-7:30 pm

1 stop7h 07m

$451

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Wed 5/6

8:05 am-2:24 pm

1 stop7h 19m

Des Moines

Sat 5/9

6:15 am-4:36 pm

2 stops9h 21m

$482

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Thu 4/2

5:00 am-1:40 pm

1 stop9h 40m

Des Moines

Sat 4/4

5:20 am-4:10 pm

2 stops9h 50m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Boston to Des Moines

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Des Moines in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Des Moines flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Des Moines flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Des Moines flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Des Moines flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Des Moines flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Des Moines

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Des Moines. Price data was last updated on March 13, 2026.

The best time to book flights from Boston to Des Moines is 64 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 Boston to Des Moines?

Currently, December is the cheapest month in which you can book a flight from Boston to Des Moines (average of $92). Flying from Boston to Des Moines in March is currently the most expensive (average of $333). 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.

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 March 19, 2026.
Read through reviews of airlines operating flights from Boston to Des Moines, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,319 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,319 reviews
Southwest
8.0
Very good
4,319 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Delta
7.9
Good
8,293 reviews
Southwest
8.0
Very good
4,319 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
United Airlines
7.4
Good
9,440 reviews
Southwest
8.0
Very good
4,319 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Allegiant Air
7.3
Good
713 reviews
Southwest
8.0
Very good
4,319 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
American Airlines
7.1
Good
11,475 reviews
Southwest
8.0
Very good
4,319 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Related info for your journey

Find useful and relevant information for your journey from Boston to Des Moines. 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 Boston to Des Moines?

    Departing from Boston to Des Moines will take you 6h 14m. The distance between Boston and Des Moines is about 1161 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Boston to Des Moines is Allegiant Air. Our recent data shows that you can find tickets from as low as $65 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $172 and $289 round-trip. You may be able to fly from Boston to Des Moines for 82% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $48. Users have also found prices from $130 and $139 on American Airlines and United Airlines, respectively.

  • What are the cheapest flights from Boston to Des Moines?

    Looking at all options, your cheapest flight can be booked for $56. While the most popular route (Boston Logan Intl - Des Moines) can be booked for $106 on average, our data indicates $150 when flying from Boston to Des Moines.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Boston to Des Moines (average of $92). Flying from Boston to Des Moines in March is currently the most expensive (average of $333). 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 Des Moines?

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

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Top 5 airlines flying from Boston to Des Moines

Discover the top 5 airlines that operate flights from Boston 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 March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$65Average$150FlexibilityNo cancel feeOn-time88%
DeltaCheapest$172Average$376FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$289Average$432FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$294Average$421FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$333Average$401FlexibilityNo cancel feeOn-time63%

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