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$54+ Cheap flights from Des Moines to Boston (DSM - BOS)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — BOS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Des Moines to Boston Logan Intl are usually found in July or September, booked 67 days in advance, depart on a Monday or Friday and return on a Wednesday

Find flight deals from Des Moines to Boston

Cheapest flights from Des Moines to Boston
Explore the most affordable flight options available from Des Moines to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This FlightHub deal was found by Cheapflights users on 10/27. 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.
Mon 11/248:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Mon 12/812:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
Deal found 10/27$100
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/108:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Fri 11/2112:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
Deal found 10/26$104
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Fri 12/128:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Mon 12/1512:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
Deal found 10/26$120
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/128:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Fri 12/1912:50 pmBOS - DSM
Nonstop3h 13mAllegiant Air
Deal found 10/28$129
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Mon 12/228:05 amDSM - BOS
Nonstop2h 55mAllegiant Air
Mon 1/512:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
Deal found 10/25$133
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/268:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Mon 1/512:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
Deal found 10/26$147
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Fri 11/148:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Mon 11/1712:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
Deal found 10/26$150
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/298:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Mon 1/512:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
Deal found 10/26$153
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Fri 11/78:00 amDSM - BOS
Nonstop2h 55mAllegiant Air
Mon 11/1012:45 pmBOS - DSM
Nonstop3h 13mAllegiant Air
Deal found 10/27$161

Cheap flight deals from Des Moines to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Boston (BOS). 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 October 28, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$100
(FlightHub)

One-way from

$54
(FlightHub)

Popular in

April

Cheapest in

July

Average price

$308

Good round-trip deal

$96 or less

Good one-way deal

$110 or less
Provider with most accurate pricing for Des Moines-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-Boston Logan Intl flights.
Search Deals
From Des Moines to Boston Logan Intl
Search Deals
One-way flight from Des Moines to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Des Moines to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Des Moines to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Boston 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 October 28, 2025.
Use the filters below to find and compare flights from Des Moines to Boston that are best for you.

Fly from

Des Moines

Fly to

Boston

Route

Depart

Return

Price

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Fri 12/12

8:00 am-11:55 am

Nonstop2h 55m

Boston Logan Intl

Fri 12/19

12:50 pm-3:03 pm

Nonstop3h 13m

$129

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Mon 12/22

8:05 am-12:00 pm

Nonstop2h 55m

Boston Logan Intl

Mon 1/5

12:45 pm-2:58 pm

Nonstop3h 13m

$159

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Wed 11/26

8:00 am-11:55 am

Nonstop2h 55m

Boston Logan Intl

Wed 12/3

9:54 pm-7:03 pm

2 stops46h 09m

$167

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Fri 12/5

8:00 am-11:55 am

Nonstop2h 55m

Boston Logan Intl

Sun 12/7

11:28 am-7:03 pm

2 stops32h 35m

$182

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Fri 12/12

7:58 pm-11:05 am

2 stops38h 07m

Boston Logan Intl

Fri 12/19

12:50 pm-3:03 pm

Nonstop3h 13m

$260

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Mon 11/24

8:00 am-11:55 am

Nonstop2h 55m

Boston Logan Intl

Mon 12/8

8:11 pm-12:35 pm

3 stops41h 24m

$260

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 11/27

12:00 pm-7:43 pm

1 stop6h 43m

Boston Logan Intl

Tue 12/2

4:46 pm-8:46 pm

1 stop5h 00m

$304

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Fri 11/14

2:19 pm-11:43 pm

1 stop8h 24m

Boston Logan Intl

Mon 11/17

2:49 pm-11:50 pm

1 stop10h 01m

$310

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Wed 12/31

6:15 am-11:59 am

1 stop4h 44m

Boston Logan Intl

Thu 1/1

5:45 am-11:28 am

1 stop6h 43m

$314

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Fri 12/5

8:00 am-11:55 am

Nonstop2h 55m

$54

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 18 results
1
2

Compare providers for flights from Des Moines to Boston

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 Des Moines to Boston in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Des Moines-Boston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Des Moines-Boston flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Des Moines-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Des Moines-Boston flights, Cheapflights users trust Mytrip the most. Mytrip 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 Des Moines-Boston 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 Des Moines to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Des Moines to Boston. Price data was last updated on October 24, 2025.

The price you pay for your flight from Des Moines to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 67 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 Des Moines to Boston?

Currently, May is the cheapest month in which you can book a flight from Des Moines to Boston (average of $96). Flying from Des Moines to Boston in February is currently the most expensive (average of $316). 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 BOS?

Find hourly flight availability from Des Moines to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Des Moines to Boston in the morning. Doing so could potentially save you 61% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Des Moines to Boston by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

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
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

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
7.9
Good
7,996 reviews
Southwest
8.0
Very good
4,236 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

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
8,997 reviews
Southwest
8.0
Very good
4,236 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

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
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

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
695 reviews
Southwest
8.0
Very good
4,236 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

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 Des Moines to Boston. 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 Boston?

    Departing from Des Moines to Boston will take you 2h 55m. There are 1161 mi between Des Moines and Boston. Most flights are nonstop.

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

    Cheapflights users have booked flights from Des Moines to Boston round-trip from $96. Other airlines that can offer you cheap pricing are American Airlines, from $260, and Delta, from $260. Allegiant Air is 71% cheaper than the average price of flights available within the next 90 days to this destination.

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

    While on average a flight from Des Moines to Boston is generally $125, our data shows the cheapest flight currently is $48. When looking at the most popular route, (Des Moines - Boston Logan Intl), you can expect to pay $95 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Des Moines to Boston (average of $96). Flying from Des Moines to Boston in February is currently the most expensive (average of $316). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

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Top 5 airlines flying from Des Moines to Boston

Discover the top 5 airlines that operate flights from Des Moines to Boston. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$96Average$173FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$260Average$387FlexibilityNo cancel feeOn-time71%
DeltaCheapest$260Average$388FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$447FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$300Average$426FlexibilityNo cancel feeOn-time63%

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