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Cheap flights from Boston to Des Moines from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Des Moines departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Des Moines

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
12:45 pm - 2:58 pm
BOS
-
DSM
3h 13mnonstop
Allegiant Air Logo
8:00 am - 11:55 am
DSM
-
BOS
2h 55mnonstop
$148Allegiant Air
Fri, Jan 2 - Mon, Jan 5
Allegiant Air Logo
12:45 pm - 2:58 pm
BOS
-
DSM
3h 13mnonstop
Allegiant Air Logo
8:00 am - 11:55 am
DSM
-
BOS
2h 55mnonstop
$191Allegiant Air
Mon, Dec 29 - Mon, Jan 5
Multiple Airlines Logo
12:45 pm - 2:58 pm
BOS
-
DSM
3h 13mnonstop
Multiple Airlines Logo
6:14 pm - 7:53 am
DSM
-
BOS
36h 39m2 stops
$229Multiple Airlines
Fri, Jan 2 - Wed, Jan 7
Multiple Airlines Logo
12:45 pm - 2:58 pm
BOS
-
DSM
3h 13mnonstop
Multiple Airlines Logo
10:53 am - 11:34 am
DSM
-
BOS
23h 41m1 stop
$230Multiple Airlines
Fri, Jan 2 - Tue, Jan 6
Multiple Airlines Logo
12:45 pm - 2:58 pm
BOS
-
DSM
3h 13mnonstop
Multiple Airlines Logo
4:30 pm - 2:38 pm
DSM
-
BOS
45h 08m2 stops
$232Multiple Airlines
Fri, Jan 2 - Sun, Jan 11
Multiple Airlines Logo
12:45 pm - 2:58 pm
BOS
-
DSM
3h 13mnonstop
Multiple Airlines Logo
5:58 pm - 10:03 am
DSM
-
BOS
39h 05m2 stops
$245Multiple Airlines
Fri, Jan 2 - Sat, Jan 10
Multiple Airlines Logo
12:45 pm - 2:58 pm
BOS
-
DSM
3h 13mnonstop
Multiple Airlines Logo
9:00 am - 1:19 am
DSM
-
BOS
39h 19m2 stops
$247Multiple Airlines
Fri, Jan 2 - Mon, Jan 5
Multiple Airlines Logo
12:45 pm - 2:58 pm
BOS
-
DSM
3h 13mnonstop
Multiple Airlines Logo
5:58 pm - 10:11 am
DSM
-
BOS
15h 13m1 stop
$248Multiple Airlines
Fri, Jan 2 - Sat, Jan 10
Multiple Airlines Logo
5:34 am - 10:46 pm
BOS
-
DSM
18h 12m1 stop
Multiple Airlines Logo
2:58 pm - 4:28 pm
DSM
-
BOS
24h 30m1 stop
$254Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
12:45 pm - 2:58 pm
BOS
-
DSM
3h 13mnonstop
Multiple Airlines Logo
11:09 am - 11:08 am
DSM
-
BOS
22h 59m2 stops
$258Multiple Airlines
Fri, Jan 2 - Fri, Jan 9

United Airlines flights from Boston to Des Moines

Our best United Airlines deals on Boston to Des Moines flight tickets
United Airlines
Jan 1
BOS5:20 amBoston Logan Intl
10h 13m
2 stops
DSM2:33 pmDes Moines
Jan 8
DSM8:00 amDes Moines
5h 29m
1 stop
BOS2:29 pmBoston Logan Intl
$303
Find similar
United Airlines
Dec 25
BOS6:45 amBoston Logan Intl
8h 48m
2 stops
DSM2:33 pmDes Moines
Dec 31
DSM3:14 pmDes Moines
7h 40m
2 stops
BOS11:54 pmBoston Logan Intl
$487
Find similar
United Airlines
Dec 24
BOS12:20 pmBoston Logan Intl
8h 09m
1 stop
DSM7:29 pmDes Moines
Dec 28
DSM6:46 pmDes Moines
4h 59m
1 stop
BOS12:45 amBoston Logan Intl
$498
Find similar

Allegiant Air flights from Boston to Des Moines

Our best Allegiant Air deals on Boston to Des Moines flight tickets
Allegiant Air
Jan 2
BOS12:45 pmBoston Logan Intl
3h 13m
DSM2:58 pmDes Moines
Jan 5
DSM8:00 amDes Moines
2h 55m
BOS11:55 amBoston Logan Intl
$148
Find similar
Allegiant Air
Dec 29
BOS12:45 pmBoston Logan Intl
3h 13m
DSM2:58 pmDes Moines
Jan 5
DSM8:00 amDes Moines
2h 55m
BOS11:55 amBoston Logan Intl
$191
Find similar
Allegiant Air
Dec 19
BOS12:50 pmBoston Logan Intl
3h 13m
DSM3:03 pmDes Moines
Dec 22
DSM8:05 amDes Moines
2h 55m
BOS12:00 pmBoston Logan Intl
$281
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
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

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Fri 1/2

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

Mon 1/5

8:00 am-11:55 am

Nonstop2h 55m

$148

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Mon 12/29

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

Mon 1/5

8:00 am-11:55 am

Nonstop2h 55m

$191

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Fri 1/2

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

Wed 1/7

6:14 pm-7:53 am

2 stops36h 39m

$229

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Fri 1/2

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

Tue 1/6

10:53 am-11:34 am

1 stop23h 41m

$230

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Fri 1/2

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

Sun 1/11

4:30 pm-2:38 pm

2 stops45h 08m

$232

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Fri 1/2

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

Sat 1/10

5:58 pm-10:03 am

2 stops39h 05m

$245

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Fri 1/2

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

Mon 1/5

9:00 am-1:19 am

2 stops39h 19m

$247

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Fri 1/2

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

Sat 1/10

5:58 pm-10:11 am

1 stop15h 13m

$248

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Thu 1/8

5:34 am-10:46 pm

1 stop18h 12m

Des Moines

Sun 1/11

2:58 pm-4:28 pm

1 stop24h 30m

$254

BostonDes Moines

BOS - DSM

BOSDSM

Boston Logan Intl

Fri 1/2

12:45 pm-2:58 pm

Nonstop3h 13m

Des Moines

Fri 1/9

11:09 am-11:08 am

2 stops22h 59m

$258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Des Moines from

How to get the cheapest flight ticket from Boston to Des Moines

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Des Moines?

If you’re not able to fly to Des Moines in December, then September is your next best option. Flight prices from Boston to Des Moines during September average around $306.

What is the cheapest day to depart on your flight to Des Moines?

The cheapest day to depart from Boston to Des Moines is on a Thursday. Travelers who choose to depart for Des Moines on a Thursday will often find tickets for as low as $132. Flights from Boston to Des Moines on a Wednesday will generally be more expensive and average around $309. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Des Moines?

According to our data, the cheapest time of day to fly to Des Moines is in the morning. momondo users have found flights departing from Boston to Des Moines in the morning for as low as $163. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $466. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Des Moines flight route?

Fly from Boston Logan Intl to Des Moines for the best Boston Logan Intl - Des Moines flight prices

How far in advance should I book a flight to Des Moines?

You are more likely to see cheaper flights to Des Moines from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Des Moines for around $355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Des Moines from Boston for as low as $166 on momondo.

What cabin class options are available on Boston Logan Intl to Des Moines flights?

There is only 1 cabin class available to choose from on Boston Logan Intl to Des Moines flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Des Moines flights?

No. A direct flight is the cheapest option for a flight between Boston to Des Moines.

How have Boston to Des Moines flight prices changed over time?

As of December 2025, prices for Boston to Des Moines flights are approximately 62% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Des Moines

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Des Moines according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Des Moines (BOS to DSM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Des Moines

Best Price Found

$49

Fastest flight time

3h 13m

Direct flights

Tue and Sat

Airports in Des Moines

1 airport
The best one-way flight to Des Moines from Boston in the past 72 hours is $49. The best round-trip flight deal from Boston to Des Moines found on momondo in the last 72 hours is $96.
The fastest flight from Boston to Des Moines takes 3h 13m
Direct flights go from Boston to Des Moines on Tuesday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Des Moines. From Boston there are direct flights to Des Moines (DSM).
Search flight deals

  • How far is Boston Logan Intl to Des Moines by plane?

    The distance between Boston Logan Intl and Des Moines is about 1156.4 mi. In terms of flight time, this usually takes a little over 3h 13m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Des Moines Airport?

    Prices for flights from Boston Logan Intl Airport to Des Moines Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Des Moines Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Des Moines Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Des Moines Airport.

  • What documentation or ID do you need to fly to Des Moines Airport?

    The necessary travel and health documents for your Des Moines Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Des Moines?

  • What is the most popular airline from Boston to Des Moines?

Best airlines flying from Boston to Des Moines

Compare and see reviews for airlines that fly from Boston to Des Moines with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $93Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
DeltaPriceFrom $260Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $333Free CancellationRating
7.9
4,253 reviews
Search Southwest flights

Traveling to a place near Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
West Des Moines
Ames
Ankeny
Altoona
Urbandale
Clive
Pella
Newton
Johnston
Osceola
Boone
Norwalk
Grinnell
Oskaloosa
Carlisle

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Des Moines?

It is quick and easy to find Boston to Des Moines flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Des Moines that suits you.

Can I find flights from Boston to Des Moines with flexible booking policies on momondo?

All flight searches from Boston to Des Moines on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Des Moines?

momondo helps you find the best flight between Boston and Des Moines by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Des Moines right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Des Moines, momondo offers a useful price alert feature which will track prices for flights to Des Moines from Boston and alert you when they change.

An easier way to manage your Des Moines trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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