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Cheap flights from Des Moines to Boston from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to Boston departing on 8/24. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Des Moines to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:30 am - 10:21 am
DSM
-
BOS
2h 51mnonstop
Allegiant Air Logo
12:11 pm - 2:14 pm
BOS
-
DSM
3h 03mnonstop
$116Allegiant Air
Mon, Sep 14 - Fri, Sep 18
Allegiant Air Logo
7:30 am - 11:17 am
DSM
-
BOS
2h 47mnonstop
Allegiant Air Logo
12:07 pm - 2:14 pm
BOS
-
DSM
3h 07mnonstop
$166Allegiant Air
Fri, Oct 16 - Fri, Oct 23
Allegiant Air Logo
7:30 am - 11:16 am
DSM
-
BOS
2h 46mnonstop
Allegiant Air Logo
12:06 pm - 2:16 pm
BOS
-
DSM
3h 10mnonstop
$189Allegiant Air
Thu, Jul 9 - Thu, Jul 16
Allegiant Air Logo
7:30 am - 11:21 am
DSM
-
BOS
2h 51mnonstop
Allegiant Air Logo
11:11 am - 1:14 pm
BOS
-
DSM
3h 03mnonstop
$195Allegiant Air
Fri, Sep 18 - Mon, Sep 21
Allegiant Air Logo
7:15 am - 11:02 am
DSM
-
BOS
2h 47mnonstop
Allegiant Air Logo
11:52 am - 1:59 pm
BOS
-
DSM
3h 07mnonstop
$198Allegiant Air
Mon, Oct 26 - Mon, Nov 2
Allegiant Air Logo
7:30 am - 11:16 am
DSM
-
BOS
2h 46mnonstop
Allegiant Air Logo
12:06 pm - 2:16 pm
BOS
-
DSM
3h 10mnonstop
$202Allegiant Air
Thu, Jul 9 - Thu, Jul 16
Allegiant Air Logo
7:30 am - 11:16 am
DSM
-
BOS
2h 46mnonstop
Allegiant Air Logo
12:06 pm - 2:16 pm
BOS
-
DSM
3h 10mnonstop
$205Allegiant Air
Thu, Jul 9 - Thu, Jul 16
Allegiant Air Logo
7:30 am - 11:16 am
DSM
-
BOS
2h 46mnonstop
Allegiant Air Logo
12:06 pm - 2:16 pm
BOS
-
DSM
3h 10mnonstop
$228Allegiant Air
Thu, Jul 9 - Thu, Jul 16
Multiple Airlines Logo
5:08 pm - 7:42 am
DSM
-
BOS
37h 34m
2 stops
Multiple Airlines Logo
12:06 pm - 2:16 pm
BOS
-
DSM
3h 10mnonstop
$229Multiple Airlines
Thu, Jul 9 - Thu, Jul 16
Allegiant Air Logo
7:35 am - 11:22 am
DSM
-
BOS
2h 47mnonstop
Allegiant Air Logo
11:07 am - 1:14 pm
BOS
-
DSM
3h 07mnonstop
$234Allegiant Air
Fri, Oct 2 - Mon, Oct 5

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Allegiant Air flights from Des Moines to Boston

Our best Allegiant Air deals on Des Moines to Boston flight tickets
Allegiant Air
Sep 14
DSM6:30 amDes Moines
2h 51m
BOS10:21 amBoston Logan Intl
Sep 18
BOS12:11 pmBoston Logan Intl
3h 03m
DSM2:14 pmDes Moines
$116
Allegiant Air
Oct 16
DSM7:30 amDes Moines
2h 47m
BOS11:17 amBoston Logan Intl
Oct 23
BOS12:07 pmBoston Logan Intl
3h 07m
DSM2:14 pmDes Moines
$166
Allegiant Air
Jul 9
DSM7:30 amDes Moines
2h 46m
BOS11:16 amBoston Logan Intl
Jul 16
BOS12:06 pmBoston Logan Intl
3h 10m
DSM2:16 pmDes Moines
$189

Southwest flights from Des Moines to Boston

Our best Southwest deals on Des Moines to Boston flight tickets
Southwest
Oct 14
DSM5:35 amDes Moines
6h 40m
1 stop
BOS1:15 pmBoston Logan Intl
Oct 20
BOS5:25 amBoston Logan Intl
9h 25m
2 stops
DSM1:50 pmDes Moines
$282
Southwest
Sep 22
DSM6:10 amDes Moines
8h 50m
2 stops
BOS4:00 pmBoston Logan Intl
Sep 26
BOS7:05 amBoston Logan Intl
5h 25m
1 stop
DSM11:30 amDes Moines
$310
Southwest
Sep 22
DSM2:40 pmDes Moines
6h 35m
2 stops
BOS10:15 pmBoston Logan Intl
Sep 26
BOS5:30 amBoston Logan Intl
7h 00m
2 stops
DSM11:30 amDes Moines
$315

momondo 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, momondo users made 832,500 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from Des Moines to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Mon 9/14

6:30 am-10:21 am

Nonstop2h 51m

Boston Logan Intl

Fri 9/18

12:11 pm-2:14 pm

Nonstop3h 03m

$116

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Fri 10/16

7:30 am-11:17 am

Nonstop2h 47m

Boston Logan Intl

Fri 10/23

12:07 pm-2:14 pm

Nonstop3h 07m

$166

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 7/9

7:30 am-11:16 am

Nonstop2h 46m

Boston Logan Intl

Thu 7/16

12:06 pm-2:16 pm

Nonstop3h 10m

$189

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Fri 9/18

7:30 am-11:21 am

Nonstop2h 51m

Boston Logan Intl

Mon 9/21

11:11 am-1:14 pm

Nonstop3h 03m

$195

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Mon 10/26

7:15 am-11:02 am

Nonstop2h 47m

Boston Logan Intl

Mon 11/2

11:52 am-1:59 pm

Nonstop3h 07m

$198

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 7/9

7:30 am-11:16 am

Nonstop2h 46m

Boston Logan Intl

Thu 7/16

12:06 pm-2:16 pm

Nonstop3h 10m

$202

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 7/9

7:30 am-11:16 am

Nonstop2h 46m

Boston Logan Intl

Thu 7/16

12:06 pm-2:16 pm

Nonstop3h 10m

$205

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 7/9

7:30 am-11:16 am

Nonstop2h 46m

Boston Logan Intl

Thu 7/16

12:06 pm-2:16 pm

Nonstop3h 10m

$228

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 7/9

5:08 pm-7:42 am

2 stops37h 34m

Boston Logan Intl

Thu 7/16

12:06 pm-2:16 pm

Nonstop3h 10m

$229

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Fri 10/2

7:35 am-11:22 am

Nonstop2h 47m

Boston Logan Intl

Mon 10/5

11:07 am-1:14 pm

Nonstop3h 07m

$234

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Des Moines to Boston

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 typical price of a round-trip flight between Des Moines and Boston?

What is the cheapest month to fly to Boston?

In general, May is the cheapest month to fly from Des Moines to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $194. If you aren’t able to travel during the month of May, then book flights to Boston from Des Moines during April instead. Flights to Boston in April, while not as cheap as those in May, still average around $202.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Des Moines to Boston is on a Monday when prices can be found for as low as $124. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $264.

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

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

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

You are more likely to see cheaper flights to Boston from Des Moines when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $309 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Des Moines for as low as $201 on momondo.

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

There is only 1 cabin class available to choose from on Des Moines to Boston 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 Des Moines to Boston flights?

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

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

As of June 2026, prices for Des Moines to Boston flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Des Moines to Boston

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

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

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

Best Price Found

$118

Fastest flight time

2h 46m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in Boston

1 airport
The best one-way flight to Boston from Des Moines in the past 72 hours is $118. The best round-trip flight deal from Des Moines to Boston found on momondo in the last 72 hours is $176.
The fastest flight from Des Moines to Boston takes 2h 46m
Direct flights go from Des Moines to Boston on Monday, Tuesday, Thursday, Friday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Boston. From Des Moines there are direct flights to Boston Logan Intl (BOS).
Search flight deals

Frequently asked questions about flying from Des Moines to Boston

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

    The straight-line distance from Des Moines to Boston Logan Intl is 1156.4 mi. Typically, this will take 2h 46m by plane in normal conditions.

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

    Prices for flights from Des Moines Airport to Boston Logan Intl Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Des Moines to Boston

Compare and see reviews for airlines that fly from Des Moines to Boston with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $96Free CancellationRating
7.3
704 reviews
Search Allegiant Air flights
DeltaPriceFrom $173Free CancellationRating
7.9
8,394 reviews
Search Delta flights
SouthwestPriceFrom $183Free CancellationRating
7.9
4,240 reviews
Search Southwest flights
American AirlinesPriceFrom $244Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
United AirlinesPriceFrom $291Free CancellationRating
7.4
9,800 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Cambridge
Plymouth
South Yarmouth
Gloucester
Revere
Narragansett
Brockton
Falmouth
Laconia
Warwick
Chatham
Sturbridge
Dennis Port

Why use momondo?

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

Finding the right flight to Boston from Des Moines is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Des Moines to Boston flights to just show those with flexible booking policies.

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

Once you have performed a search for Des Moines to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Des Moines to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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