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Des Moines

$49+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DSM
oct. 19 — oct. 261
dom. 10/19
dom. 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Des Moines are usually found in August or September, booked 65 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap 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 septiembre 19, 2025.

Round-trip from

$97
(FlightHub)

One-way from

$49
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$326

Good round-trip deal

$110 or less

Good one-way deal

$60 or less
From Boston Logan Intl to Des Moines
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One-way flight from Boston Logan Intl to Des Moines
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Highest demand for flights based on searches. 11% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Des Moines.
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Price to beat on a one-way flight from Boston Logan Intl to Des Moines.
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Find 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 septiembre 19, 2025.

This FlightHub deal was found by Cheapflights users on 9/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/712:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
lun. 11/108:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Deal found 9/17$97
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
vie. 11/2112:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
lun. 11/248:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Deal found 9/18$121
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1912:50 pmBOS - DSM
Nonstop3h 13mAllegiant Air
lun. 12/298:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Deal found 9/18$151
This FlightHub deal was found by Cheapflights users on 9/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1712:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
lun. 10/208:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Deal found 9/17$167
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
jue. 10/3012:49 pmBOS - DSM
1 stop23h 26mMultiple Airlines
lun. 11/38:00 amDSM - BOS
Nonstop2h 55mMultiple Airlines
Deal found 9/18$171
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
vie. 10/2412:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
lun. 10/278:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Deal found 9/18$178
This FlightHub deal was found by Cheapflights users on 9/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2612:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
lun. 9/298:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Deal found 9/17$179
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
mié. 10/226:16 amBOS - DSM
1 stop28h 35mMultiple Airlines
lun. 10/278:00 amDSM - BOS
Nonstop2h 55mMultiple Airlines
Deal found 9/18$191
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
jue. 10/2312:49 pmBOS - DSM
1 stop29h 10mMultiple Airlines
lun. 10/278:00 amDSM - BOS
Nonstop2h 55mMultiple Airlines
Deal found 9/18$201
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2212:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
lun. 9/298:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Deal found 9/16$214
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
sáb. 10/2512:31 pmBOS - DSM
1 stop22h 20mMultiple Airlines
lun. 10/278:00 amDSM - BOS
Nonstop2h 55mMultiple Airlines
Deal found 9/18$226

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 septiembre 19, 2025.
Use the filters below to find and compare flights from Boston to Des Moines that are best for you.

Fly from

Boston

Fly to

Des Moines

Route

Depart

Return

Price

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

jue. 10/30

12:49 pm-11:15 am

1 stop23h 26m

Des Moines

lun. 11/3

8:00 am-11:55 am

Nonstop2h 55m

$171

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

vie. 10/24

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

lun. 10/27

8:00 am-11:55 am

Nonstop2h 55m

$178

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

mié. 10/22

6:16 am-9:51 am

1 stop28h 35m

Des Moines

lun. 10/27

8:00 am-11:55 am

Nonstop2h 55m

$191

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

jue. 10/23

6:17 am-7:57 pm

2 stops14h 40m

Des Moines

lun. 10/27

8:00 am-11:55 am

Nonstop2h 55m

$231

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

vie. 11/21

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

lun. 11/24

9:34 am-6:02 pm

1 stop7h 28m

$249

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

vie. 10/24

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

lun. 10/27

8:30 am-1:20 pm

2 stops27h 50m

$252

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

jue. 10/23

12:49 pm-4:59 pm

1 stop29h 10m

Des Moines

dom. 10/26

1:51 pm-10:36 am

1 stop19h 45m

$264

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

vie. 10/10

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

lun. 10/13

8:00 am-11:55 am

Nonstop2h 55m

$281

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

mar. 10/21

6:16 am-8:02 am

3 stops50h 46m

Des Moines

lun. 10/27

8:00 am-11:55 am

Nonstop2h 55m

$291

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

mié. 11/5

5:40 am-1:28 pm

1 stop8h 48m

Des Moines

mar. 11/11

11:00 am-5:09 pm

1 stop5h 09m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 22 results
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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 September 12, 2025.

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, August is the cheapest month in which you can book a flight from Boston to Des Moines (average of $336). Flying from Boston to Des Moines in June is currently the most expensive (average of $402). 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 BOS to DSM?

Find hourly flight availability from Boston 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 septiembre 19, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to Des Moines in the morning. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Boston to Des Moines?

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 septiembre 19, 2025.
Read through reviews of airlines operating flights from Boston to Des Moines, such as Southwest, Delta, and United Airlines. 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

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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
7,964 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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
Allegiant Air
7.2
Good
699 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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 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 3h 13m. The distance between Boston and Des Moines is about 1161 mi. Most flights are nonstop.

  • 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 $103 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $288 and $298 round-trip. You may be able to fly from Boston to Des Moines for 73% less than the average price by searching for these airlines.

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

    Looking at all options, your cheapest flight can be booked for $46. While the most popular route (Boston Logan Intl - Des Moines) can be booked for $97 on average, our data indicates $104 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, August is the cheapest month in which you can book a flight from Boston to Des Moines (average of $336). Flying from Boston to Des Moines in June is currently the most expensive (average of $402). 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
Johnston
Altoona
Boone
Ames
West Des Moines
Ankeny

Browse thousands of different options on Cheapflights for your next trip

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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 septiembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$103Average$164FlexibilityNo cancel feeOn-time88%
DeltaCheapest$288Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$431FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$316Average$460FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$316Average$409FlexibilityNo cancel feeOn-time63%

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