DSM - BOS

$102 Find Cheap Flights from Des Moines to Boston - Compare and Save

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Everything you should know

Cheapest round-trip
$102
Typical prices: $203-$448
Allegiant Air
Fri 11/2Tue 11/6
DSM - BOS • Non-stop
Cheapest one-way
$107
Typical prices: $164-$378
Allegiant Air
Fri 10/5
DSM - BOS • Non-stop
Nonstop flights
You can fly direct with Allegiant Air. Average duration is 2h 48m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 77% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 54% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $417 (round-trip)
Shortest trip • 4h 56m (one-way)
Insights
Insights
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Des Moines to Boston

Mon, Nov 2 - Fri, Nov 6
Allegiant Air Logo
7:20 am - 11:09 amDSM  Des Moines-BOS Boston Logan Intl
2h 49mnonstop
Allegiant Air Logo
12:11 pm - 2:21 pmBOS  Boston Logan Intl-DSM Des Moines
3h 10mnonstop
$102Allegiant Air
Mon, Nov 2 - Fri, Nov 6
Allegiant Air Logo
7:20 am - 11:09 amDSM  Des Moines-BOS Boston Logan Intl
2h 49mnonstop
Allegiant Air Logo
12:11 pm - 2:21 pmBOS  Boston Logan Intl-DSM Des Moines
3h 10mnonstop
$103Allegiant Air
Wed, Dec 9 - Sat, Dec 12
Southwest Logo
3:30 pm - 9:40 pmDSM  Des Moines-BOS Boston Logan Intl
5h 10m1 stop Chicago Midway
Southwest Logo
7:15 am - 12:00 pmBOS  Boston Logan Intl-DSM Des Moines
5h 45m1 stop Chicago Midway
$282Southwest
Wed, Dec 9 - Sat, Dec 12
Southwest Logo
7:00 am - 4:50 pmDSM  Des Moines-BOS Boston Logan Intl
8h 50m1 stop Denver Intl
Southwest Logo
5:35 am - 1:40 pmBOS  Boston Logan Intl-DSM Des Moines
9h 05m2 stops Lambert-St Louis Denver Intl
$288Southwest
Mon, Nov 2 - Fri, Nov 6
Multiple Airlines Logo
9:11 pm - 11:44 amDSM  Des Moines-BOS Boston Logan Intl
37h 33m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:11 pm - 2:21 pmBOS  Boston Logan Intl-DSM Des Moines
3h 10mnonstop
$306Multiple Airlines
Fri, Oct 30 - Fri, Nov 6
Multiple Airlines Logo
10:00 pm - 12:44 pmDSM  Des Moines-BOS Boston Logan Intl
37h 44m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:11 pm - 2:21 pmBOS  Boston Logan Intl-DSM Des Moines
3h 10mnonstop
$307Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
6:00 am - 12:23 pmDSM  Des Moines-BOS Boston Logan Intl
5h 23m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:58 pm - 12:26 amBOS  Boston Logan Intl-DSM Des Moines
7h 28m1 stop Chicago O'Hare Intl
$339American Airlines
Sat, Oct 17 - Tue, Oct 20
American Airlines Logo
1:15 pm - 8:45 pmDSM  Des Moines-BOS Boston Logan Intl
6h 30m1 stop Philadelphia
American Airlines Logo
7:23 pm - 12:14 amBOS  Boston Logan Intl-DSM Des Moines
5h 51m1 stop Chicago O'Hare Intl
$339American Airlines
Wed, Oct 7 - Tue, Oct 13
Delta Logo
5:50 pm - 11:59 pmDSM  Des Moines-BOS Boston Logan Intl
5h 09m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:39 am - 9:42 amBOS  Boston Logan Intl-DSM Des Moines
5h 03m1 stop Detroit Metropolitan Wayne County
$339Delta
Wed, Oct 7 - Wed, Oct 14
Delta Logo
7:15 am - 2:25 pmDSM  Des Moines-BOS Boston Logan Intl
6h 10m1 stop New York LaGuardia
Delta Logo
12:00 pm - 7:14 pmBOS  Boston Logan Intl-DSM Des Moines
8h 14m1 stop New York LaGuardia
$339Delta
Booking Insights

Price, demand and travel trends for Des Moines to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Des Moines to Boston with more confidence.

How much is a round-trip flight from Des Moines to Boston?

Round-trip flights from Des Moines to Boston start at $102. Prices are below average for this route right now, with typical round-trip fares ranging from $203 to $448. The lowest price found in the past 5 days was $102 on Allegiant Air.

What's the cheapest day of the week to fly from Des Moines to Boston?

Monday is the cheapest day of the week to fly from Des Moines to Boston, it is 26% cheaper than the average day. Saturday is the most expensive day with flight prices 39% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Des Moines to Boston?

  • April is the cheapest month to fly from Des Moines to Boston at $153 round-trip.
  • March ($554) and February ($454) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 262% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Des Moines to Boston the cheapest?

Flights from Des Moines to Boston are cheapest 18 weeks before departure. Booking in this window typically costs about 77% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Des Moines to Boston flights

Low season

January

Cheapest flight

$107
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Des Moines to Boston

When to book flights from Des Moines to Boston

Are your dates flexible? Find out the best times to travel from Des Moines to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Des Moines to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How can I fly from Des Moines to Boston?

    Various airlines offer flight services from Des Moines to Boston. If you are flying along this route, you can opt for connecting flight services. Delta Airlines, American Airlines and United Airlines are some of the airlines offering one-stop flight services on this route. Usually, they have layovers at DTW, ORD, MSP and DCA airports. Alternatively, you can opt for flights with multiple layovers if you want to save some money - however, this will generally add approximately 4h to your flight duration.

  • Can I spend the night at Des Moines International Airport?

    All travelers must stay in the landside zones after security checkpoints close for the evening. They must re-clear security when the checkpoints reopen the following day. The majority of the benches along the landside are round or have armrests. At the north end of the check-in area, there is at least one wide, comfy bench without armrests. The carpeted area close to the baggage claim and car rental areas may be a great place to stay the night. Consider carrying eyewear and noise-canceling headphones to filter out the loud noises and bright lights.

  • Where can I park at Des Moines?

    The solely authorized parking at the airport is available in Des Moines Airport, where you can park conveniently close to your terminal. DSM offers easy solutions to suit your needs and budget, whether you require airport parking for a little period of time, a lengthy period of time, or an extended stay. For short-term parking, you can utilize the parking found in the terminals, while when looking to park long-term, you can use the Green Lot Economy 3 parking lots and terminal B garages.

  • Does BOS have a USO lounge?

    Active US military members and families can have access to free services at BOS airport in the USO lounge. The lounges are located in Terminals C and E. USO lounges offer services such as beverages, snacks, internet access and books.

  • What airlines are available from Des Moines to Boston?

    Only Allegiant Air operates flights between Des Moines and Boston.

  • Which airports can I use when flying from Des Moines to Boston?

    Flights from Des Moines to Boston usually depart from Des Moines (DSM) and arrive at Boston Logan Intl (BOS).

  • What cabin classes can I book on flights from Des Moines to Boston?

    Two cabin classes are available on flights from Des Moines to Boston:

    • Economy Class
    • First Class

  • How much can I save by taking a layover when flying from Des Moines to Boston?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $201 round-trip, compared to $417 via a layover through New York LaGuardia (LGA).

  • What is the standard checked-bag allowance on flights from Des Moines to Boston?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $32–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from Des Moines to Boston pass through?

    One-stop flights from Des Moines to Boston most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 50% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 11% of one-stop connections
    • New York LaGuardia (LGA) - 10% of one-stop connections
    • Washington, D.C. Reagan-National (DCA) - 8% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Des Moines to Boston?

    Yes. Being flexible with your travel dates can save you up to 47% on the Des Moines to Boston route. Monday is the cheapest departure day at $246 round-trip on average, while Saturday is the most expensive at $461, a difference of $215. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Fenway Park, TD Garden and South Station. These are among the most viewed places in Boston on KAYAK.

  • What are the earliest and latest flights from Des Moines to Boston?

    These are the earliest and latest flight times available from Des Moines to Boston:

    • Earliest: departs at 6:30 am and lands at 9:18 am
    • Latest: departs at 7:35 am and lands at 10:23 am.

    The flight takes about 2h 48m.

  • How expensive are last-minute Des Moines to Boston flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 99% above the route average of $330. Book 18 weeks before departure for the lowest fares.

  • How long is a flight from Des Moines to Boston?

    A nonstop flight from Des Moines to Boston takes 2h 48m, covering 1,161 miles.

  • Do I need a passport to fly from Des Moines to Boston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Des Moines to Boston looking right now?

    One-way fares from Des Moines to Boston are currently lower than usual. Average one-way flight prices are about $152, which is 31% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Des Moines to Boston?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 56m, compared with 4h 58m via Lambert-St Louis (STL) and 4h 59m via Chicago Midway (MDW).

  • What is the time difference between Des Moines and Boston?

    Boston is 1 hour ahead of Des Moines (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • How much should I expect to pay for a Des Moines to Boston flight?

    Round-trip flights from Des Moines to Boston range from $203 to $448, with an average of $330 over the past 12 months. Anything below $203 counts as a good deal.

Your guide to booking Des Moines to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $246 - about $215 less than Saturday (47% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 77% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Des Moines to Boston trip for April. Fares historically average $153 round-trip in that month - typically $401 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Hilton Boston Logan Airport
  • Des Moines International Airport (DSM) is located approximately 5 miles away from Southwest Des Moines and serves as your departure airport from Des Moines. DSM is the primary airport serving major international flights in the city. It is the hub of AccessAir and Midcontinent Airlines.
  • If you are traveling out of the city for business through Des Moines International Airport and need to catch up on unfinished work, DSM features a business center that you can utilize. The business center is equipped with fast internet access and workstations.
  • Nursing mothers flying through DSM airport will find at least a designated exceptional lactation suite located on the Airside. The Mamava pod is equipped with baby changing tables, soft lighting, rocking chairs and sinks. The fact that it is secure and private makes it suitable for breastfeeding, pumping and changing diapers.
  • If you are at Boston Logan International Airport (BOS) and are looking for specific airport-related information, the airport features public information booths where you can get assistance. They are located on the Arrivals Level of every terminal near the baggage claim area.
  • Boston Logan International Airport has designated pet relief areas that passengers traveling with their furry companions can utilize to make their pets comfortable. These potty areas are found on terminal E and the Arrivals Level curb of each terminal. They are equipped with disposal waste bags, sinks and fire hydrants.

Prefer to fly direct from Des Moines to Boston?

 
Find which airlines fly direct from Des Moines Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Des Moines to Boston Logan Intl

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Boston Logan Intl to Des Moines

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

More options for your flight from Des Moines to Boston

Complete your trip to Boston with a hotel stay or car rental