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Cheap flights from Des Moines to Boston from $48

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 1/5. 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 Des Moines to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
7:00 am - 10:49 am
DSM
-
BOS
2h 49mnonstop
Allegiant Air Logo
11:39 am - 1:46 pm
BOS
-
DSM
3h 07mnonstop
$124Allegiant Air
Sun, Apr 19 - Thu, Apr 23
Allegiant Air Logo
7:00 am - 10:49 am
DSM
-
BOS
2h 49mnonstop
Allegiant Air Logo
11:39 am - 1:46 pm
BOS
-
DSM
3h 07mnonstop
$125Allegiant Air
Sun, Apr 19 - Thu, Apr 23
Allegiant Air Logo
7:00 am - 10:49 am
DSM
-
BOS
2h 49mnonstop
Allegiant Air Logo
11:39 am - 1:46 pm
BOS
-
DSM
3h 07mnonstop
$165Allegiant Air
Thu, Apr 16 - Thu, Apr 23
Allegiant Air Logo
7:00 am - 10:49 am
DSM
-
BOS
2h 49mnonstop
Allegiant Air Logo
11:39 am - 1:46 pm
BOS
-
DSM
3h 07mnonstop
$173Allegiant Air
Thu, Apr 16 - Sun, Apr 19
Allegiant Air Logo
7:00 am - 10:49 am
DSM
-
BOS
2h 49mnonstop
Allegiant Air Logo
11:39 am - 1:46 pm
BOS
-
DSM
3h 07mnonstop
$174Allegiant Air
Thu, Apr 16 - Sun, Apr 19
Allegiant Air Logo
7:00 am - 10:49 am
DSM
-
BOS
2h 49mnonstop
Allegiant Air Logo
12:07 pm - 2:16 pm
BOS
-
DSM
3h 09mnonstop
$180Allegiant Air
Thu, May 14 - Thu, May 21
Allegiant Air Logo
7:00 am - 10:49 am
DSM
-
BOS
2h 49mnonstop
Allegiant Air Logo
11:39 am - 1:46 pm
BOS
-
DSM
3h 07mnonstop
$184Allegiant Air
Sun, May 10 - Thu, May 14
Allegiant Air Logo
7:00 am - 10:49 am
DSM
-
BOS
2h 49mnonstop
Allegiant Air Logo
11:39 am - 1:46 pm
BOS
-
DSM
3h 07mnonstop
$201Allegiant Air
Thu, Apr 30 - Sun, May 3
Allegiant Air Logo
7:00 am - 10:49 am
DSM
-
BOS
2h 49mnonstop
Allegiant Air Logo
11:39 am - 1:46 pm
BOS
-
DSM
3h 07mnonstop
$212Allegiant Air
Thu, May 7 - Thu, May 14
Delta Logo
12:10 pm - 7:47 pm
DSM
-
BOS
6h 37m1 stop
Delta Logo
3:15 pm - 8:02 pm
BOS
-
DSM
5h 47m1 stop
$237Delta
Thu, Dec 25 - Wed, Dec 31

Allegiant Air flights from Des Moines to Boston

Our best Allegiant Air deals on Des Moines to Boston flight tickets
Allegiant Air
Apr 19
DSM7:00 amDes Moines
2h 49m
BOS10:49 amBoston Logan Intl
Apr 23
BOS11:39 amBoston Logan Intl
3h 07m
DSM1:46 pmDes Moines
$124
Find similar
Allegiant Air
Apr 19
DSM7:00 amDes Moines
2h 49m
BOS10:49 amBoston Logan Intl
Apr 23
BOS11:39 amBoston Logan Intl
3h 07m
DSM1:46 pmDes Moines
$125
Find similar
Allegiant Air
Apr 16
DSM7:00 amDes Moines
2h 49m
BOS10:49 amBoston Logan Intl
Apr 23
BOS11:39 amBoston Logan Intl
3h 07m
DSM1:46 pmDes Moines
$165
Find similar

Delta flights from Des Moines to Boston

Our best Delta deals on Des Moines to Boston flight tickets
Delta
Dec 25
DSM12:10 pmDes Moines
6h 37m
1 stop
BOS7:47 pmBoston Logan Intl
Dec 31
BOS3:15 pmBoston Logan Intl
5h 47m
1 stop
DSM8:02 pmDes Moines
$237
Find similar
Delta
Jan 27
DSM4:21 pmDes Moines
6h 31m
1 stop
BOS11:52 pmBoston Logan Intl
Feb 3
BOS10:40 amBoston Logan Intl
6h 01m
1 stop
DSM3:41 pmDes Moines
$337
Find similar

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 December 15, 2025.
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

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Sun 4/19

7:00 am-10:49 am

Nonstop2h 49m

Boston Logan Intl

Thu 4/23

11:39 am-1:46 pm

Nonstop3h 07m

$124

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Sun 4/19

7:00 am-10:49 am

Nonstop2h 49m

Boston Logan Intl

Thu 4/23

11:39 am-1:46 pm

Nonstop3h 07m

$125

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 4/16

7:00 am-10:49 am

Nonstop2h 49m

Boston Logan Intl

Thu 4/23

11:39 am-1:46 pm

Nonstop3h 07m

$165

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 4/16

7:00 am-10:49 am

Nonstop2h 49m

Boston Logan Intl

Sun 4/19

11:39 am-1:46 pm

Nonstop3h 07m

$173

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 4/16

7:00 am-10:49 am

Nonstop2h 49m

Boston Logan Intl

Sun 4/19

11:39 am-1:46 pm

Nonstop3h 07m

$174

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 5/14

7:00 am-10:49 am

Nonstop2h 49m

Boston Logan Intl

Thu 5/21

12:07 pm-2:16 pm

Nonstop3h 09m

$180

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Sun 5/10

7:00 am-10:49 am

Nonstop2h 49m

Boston Logan Intl

Thu 5/14

11:39 am-1:46 pm

Nonstop3h 07m

$184

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 4/30

7:00 am-10:49 am

Nonstop2h 49m

Boston Logan Intl

Sun 5/3

11:39 am-1:46 pm

Nonstop3h 07m

$201

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 5/7

7:00 am-10:49 am

Nonstop2h 49m

Boston Logan Intl

Thu 5/14

11:39 am-1:46 pm

Nonstop3h 07m

$212

Des MoinesBoston

DSM - BOS

DSMBOS

Des Moines

Thu 12/25

12:10 pm-7:47 pm

1 stop6h 37m

Boston Logan Intl

Wed 12/31

3:15 pm-8:02 pm

1 stop5h 47m

$237

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 Boston from

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 cheapest month to fly to Boston?

In general, July 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 $262. If you aren’t able to travel during the month of July, then book flights to Boston from Des Moines during September instead. Flights to Boston in September, while not as cheap as those in July, still average around $272.

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 $126. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Wednesday is $209.

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

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Des Moines to Boston in the morning for as low as $169. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $447 per ticket.

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 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 $322 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 $190 on momondo.

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

There is only 1 cabin class available to choose from on Des Moines to Boston Logan Intl 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 December 2025, prices for Des Moines to Boston flights are approximately 46% cheaper 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

$48

Fastest flight time

2h 47m

Direct flights

Mon, Tue and Fri

Airports in Boston

1 airport
The best one-way flight to Boston from Des Moines in the past 72 hours is $48. The best round-trip flight deal from Des Moines to Boston found on momondo in the last 72 hours is $96.
The fastest flight from Des Moines to Boston takes 2h 47m
Direct flights go from Des Moines to Boston on Monday, Tuesday and Friday. 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

  • 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 47m 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
7.2
700 reviews
Search Allegiant Air flights
DeltaPriceFrom $223Free CancellationRating
7.9
8,008 reviews
Search Delta flights
SouthwestPriceFrom $246Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $260Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
United AirlinesPriceFrom $316Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

  • Allegiant Air Flights From Des Moines to Boston

    Allegiant Air flies from Des Moines to Boston around 2 times per week, with 700 momondo users rating the airline 7.2/10. The cheapest Allegiant Air deal from Des Moines to Boston in the last 72 hours was $96 (round-trip), much lower than the average airfare cost of $170 for Allegiant Air flights on this route.

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
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Chatham

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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