$119 Cheap Flights from Boston (BOS) to Des Moines (DSM)

View $119 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Des Moines International Airport (DSM)

Cheap Flights from Boston to Des Moines (BOS-DSM)

Prices were available within the past 7 days and start at $119 for one-way flights and $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Dec 6 - Tue, Dec 9
BOS
Boston
DSM
Des Moines
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Dec 6 from Boston to Des Moines, returning Tue, Dec 9, priced at $237 found 2 days ago
Delta
Tue, Nov 18 - Mon, Nov 24
BOS
Boston
DSM
Des Moines
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 18 from Boston to Des Moines, returning Mon, Nov 24, priced at $254 found 2 days ago
Delta
Sat, Dec 13 - Sat, Jan 17
BOS
Boston
DSM
Des Moines
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Dec 13 from Boston to Des Moines, returning Sat, Jan 17, priced at $259 found 3 days ago
United
Thu, Nov 27 - Wed, Dec 3
BOS
Boston
DSM
Des Moines
$262 Roundtrip, found 6 days ago
$262
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 27 from Boston to Des Moines, returning Wed, Dec 3, priced at $262 found 6 days ago
Delta
Wed, Dec 17 - Wed, Dec 24
BOS
Boston
DSM
Des Moines
$264 Roundtrip, found 17 hours ago
$264
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Dec 17 from Boston to Des Moines, returning Wed, Dec 24, priced at $264 found 17 hours ago
Southwest Airlines
Sat, Dec 13 - Sun, Jan 18
BOS
Boston
DSM
Des Moines
$265 Roundtrip, found 6 days ago
$265
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, Dec 13 from Boston to Des Moines, returning Sun, Jan 18, priced at $265 found 6 days ago
Delta
Wed, Jan 14 - Sun, Jan 18
BOS
Boston
DSM
Des Moines
$272 Roundtrip, found 4 days ago
$272
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jan 14 from Boston to Des Moines, returning Sun, Jan 18, priced at $272 found 4 days ago
United
Thu, Nov 27 - Wed, Dec 3
BOS
Boston
DSM
Des Moines
$272 Roundtrip, found 6 days ago
$272
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 27 from Boston to Des Moines, returning Wed, Dec 3, priced at $272 found 6 days ago
American Airlines
Sat, Dec 13 - Sun, Jan 18
BOS
Boston
DSM
Des Moines
$275 Roundtrip, found 6 days ago
$275
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Dec 13 from Boston to Des Moines, returning Sun, Jan 18, priced at $275 found 6 days ago
American Airlines
Sat, Dec 6 - Tue, Dec 9
BOS
Boston
DSM
Des Moines
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Dec 6 from Boston to Des Moines, returning Tue, Dec 9, priced at $277 found 2 days ago

Find the cheapest month to fly from Boston (BOS) to Des Moines (DSM)

August is typically the cheapest month to fly

From $203 - $462 per traveler.

Alternative airports near Des Moines

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Des Moines Intl. DSM. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $457
DSM
Des Moines Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $457

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM) cost?
Grab a cheap one-way flight from $119 or cheap return flight from $237 from Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM)?
December is the cheapest month to fly from BOS to DSM. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM)?
To find the cheapest airline that'll fly you from BOS to DSM, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM)?
You'll need to catch a flight with a layover when traveling from Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BOS to DSM?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM)?
To avoid possible delays on the Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM) last-minute?
Last-minute bookings from BOS to DSM are usually more expensive. For the best prices, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a BOS to DSM flight and hotel package?
Securing a BOS to DSM flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Des Moines Intl. Airport (DSM)?
Typically, it's possible to reschedule or cancel your BOS to DSM flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Des Moines Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$231
Distance
1160 mi
Average flight time
3 hours 13 mins

Book with confidence

Boston to Des Moines Flights

The cheapest times to fly from Boston to Des Moines

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Des Moines are during the month of December. You can find some of the cheapest flights from Boston to Des Moines with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Des Moines

Sunday is one of the best days to book for cheap flights from Boston to Des Moines: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Des Moines

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Des Moines in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Des Moines flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Des Moines airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Des Moines Flights

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*Available to One Key members.