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Flights from Des Moines to Boston

Book direct flights from Des Moines to Boston: One way flights from $78, round trip flights from $270. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        DSM 7:30 AM
        2h 46m
        Nonstop
        BOS 11:16 AM
        Des Moines - Boston | Mon, Aug 3 | Allegiant Air
        BOS 12:07 PM
        3h 11m
        Nonstop
        DSM 2:18 PM
        Boston - Des Moines | Fri, Aug 7 | Allegiant Air
        $270 $435
        38% off
        38% off
        $435 $270
      • DSM 7:30 AM
        2h 46m
        Nonstop
        BOS 11:16 AM
        Des Moines - Boston | Fri, Jul 31 | Allegiant Air
        BOS 12:07 PM
        3h 11m
        Nonstop
        DSM 2:18 PM
        Boston - Des Moines | Fri, Aug 7 | Allegiant Air
        $273 $435
        37% off
        37% off
        $435 $273
      • DSM 2:45 PM
        6h 16m
        1 stop
        BOS 10:01 PM
        Des Moines - Boston | Wed, Jul 15 | Delta Air Lines
        BOS 12:06 PM
        3h 10m
        Nonstop
        DSM 2:16 PM
        Boston - Des Moines | Fri, Jul 17 | Allegiant Air
        $235 $435
        46% off
        46% off
        $435 $235
      • DSM 7:15 AM
        6h 7m
        1 stop
        BOS 2:22 PM
        Des Moines - Boston | Wed, Aug 19 | Delta Air Lines
        BOS 7:55 AM
        7h 10m
        1 stop
        DSM 2:05 PM
        Boston - Des Moines | Wed, Aug 26 | Delta Air Lines
        $268
        38% off
        $435 $268
      • DSM 7:30 AM
        2h 46m
        Nonstop
        BOS 11:16 AM
        Des Moines - Boston | Fri, Jul 17 | Allegiant Air
        BOS 5:30 AM
        6h 15m
        1 stop
        DSM 10:45 AM
        Boston - Des Moines | Thu, Jul 23 | Delta Air Lines
        $273
        37% off
        $435 $273
      • DSM 1:35 PM
        6h 25m
        1 stop
        BOS 9:00 PM
        Des Moines - Boston | Wed, Jul 15 | American Airlines
        BOS 12:06 PM
        3h 10m
        Nonstop
        DSM 2:16 PM
        Boston - Des Moines | Fri, Jul 17 | Allegiant Air
        $276
        37% off
        $435 $276
      • DSM 11:23 AM
        5h 8m
        1 stop
        BOS 5:31 PM
        Des Moines - Boston | Wed, Jul 15 | United Airlines
        BOS 12:06 PM
        3h 10m
        Nonstop
        DSM 2:16 PM
        Boston - Des Moines | Fri, Jul 17 | Allegiant Air
        $280
        36% off
        $435 $280
      • DSM 5:52 PM
        5h 3m
        1 stop
        BOS 11:55 PM
        Des Moines - Boston | Tue, Jul 14 | Delta Air Lines
        BOS 12:06 PM
        3h 10m
        Nonstop
        DSM 2:16 PM
        Boston - Des Moines | Fri, Jul 17 | Allegiant Air
        $293
        33% off
        $435 $293
      • DSM 1:55 PM
        7h 55m
        1 stop
        BOS 10:50 PM
        Des Moines - Boston | Wed, Aug 19 | American Airlines
        BOS 8:55 AM
        6h 10m
        1 stop
        DSM 2:05 PM
        Boston - Des Moines | Wed, Aug 26 | Delta Air Lines
        $307
        28% off
        $435 $307
      • DSM 7:30 AM
        2h 46m
        Nonstop
        BOS 11:16 AM
        Des Moines - Boston | Mon, Jul 20 | Allegiant Air
        BOS 5:30 AM
        5h 15m
        1 stop
        DSM 9:45 AM
        Boston - Des Moines | Thu, Jul 23 | Delta Air Lines
        $317
        27% off
        $435 $317
      • DSM 1:00 PM
        17h 25m
        1 stop
        BOS 2:00 PM
        Des Moines - Boston | Wed, Jul 15 | Normal Airline
        BOS 3:00 PM
        6h
        Nonstop
        DSM 4:00 PM
        Boston - Des Moines | Fri, Jul 17 | Normal Airline
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      • Cheapest nonstop
        DSM 7:30 AM
        2h 47m
        Nonstop
        BOS 11:17 AM
        Des Moines - Boston | Fri, Aug 14 | Allegiant Air
        $78 $192
        59% off
        59% off
        $192 $78
      • DSM 7:30 AM
        2h 47m
        Nonstop
        BOS 11:17 AM
        Des Moines - Boston | Mon, Aug 10 | Allegiant Air
        $106 $192
        45% off
        45% off
        $192 $106
      • DSM 7:30 AM
        2h 46m
        Nonstop
        BOS 11:16 AM
        Des Moines - Boston | Mon, Jul 20 | Allegiant Air
        $134 $192
        30% off
        30% off
        $192 $134
      • DSM 7:30 AM
        2h 47m
        Nonstop
        BOS 11:17 AM
        Des Moines - Boston | Fri, Aug 7 | Allegiant Air
        $134
        30% off
        $192 $134
      • DSM 7:15 AM
        2h 48m
        Nonstop
        BOS 11:03 AM
        Des Moines - Boston | Sat, Aug 22 | Allegiant Air
        $138
        28% off
        $192 $138
      • DSM 5:30 PM
        5h 29m
        1 stop
        BOS 11:59 PM
        Des Moines - Boston | Sat, Aug 22 | Delta Air Lines
        $131
        32% off
        $192 $131
      • DSM 6:35 PM
        5h 50m
        1 stop
        BOS 1:25 AM
        Des Moines - Boston | Tue, Aug 25 | Delta Air Lines
        $131
        32% off
        $192 $131
      • DSM 4:11 PM
        8h 14m
        1 stop
        BOS 1:25 AM
        Des Moines - Boston | Sun, Aug 16 | Delta Air Lines
        $132
        31% off
        $192 $132
      • DSM 4:11 PM
        8h 14m
        1 stop
        BOS 1:25 AM
        Des Moines - Boston | Sun, Aug 23 | Delta Air Lines
        $133
        31% off
        $192 $133
      • DSM 6:35 PM
        5h 50m
        1 stop
        BOS 1:25 AM
        Des Moines - Boston | Fri, Aug 14 | Delta Air Lines
        $140
        27% off
        $192 $140
      • DSM 1:00 PM
        17h 25m
        1 stop
        BOS 2:00 PM
        Des Moines - Boston | Wed, Jul 15 | Normal Airline
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Displayed flight fares from Des Moines to Boston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Find cheap airlines flights from Des Moines to Boston

You can choose from 1 airlines that fly from Des Moines to Boston, including Allegiant Air, Allegiant Air has lowest fares on this route.
Allegiant Air logo Allegiant Air
Airlines are determined based on actual purchased flight tickets from Des Moines to Boston according to previous 12 months data from Trip.com.

Flight Info | Des Moines to Boston

The distance between Des Moines and Boston is approximately 1,870.5 km. It takes around 2 hours 46 minutes on average to fly from Des Moines to Boston. Based on Trip.com's data travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight price$78
Cheapest round-trip ticket price$235
Off-season for travelNovember
Peak season for travelJuly
Flight distance1,870.5 km
Average flight time2 hours 46 minutes
Popular airlineAllegiant Air
Flight statistics for the Des Moines–Boston route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Des Moines to Boston (DSM-BOS)?

    Based on Trip.com data, Allegiant Air offers one-way fares as low as $78 on Cheapest nonstop routes (e.g. DSM to BOS on Fri, Aug 14), while Delta Air Lines offers Cheapest nonstop round-trips from $235 departing on Wed, Jul 15 and returning on Fri, Jul 17.
  • At the moment, you can catch a nonstop flight from Des Moines to Boston with the following airlines, including: Allegiant Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 2 hours 46 minutes to fly from Des Moines (DSM) to Boston (BOS).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Des Moines to Boston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 2 flight per week flying from Des Moines to Boston. You can check the weekly schedule for popular airlines on this route below: Allegiant Air: -/-/-/W/-/-/S -- G4463 (07:27)
  • To find best deals on flights from Des Moines to Boston, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Aug 14, with one-way flights priced at just $78.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Allegiant Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Boston travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Des Moines to Boston is November, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Des Moines to Boston on July 19, 2026 with Allegiant Air, with prices starting at $134.
  • You can land at any one of the following hubs in Boston, with Des Moines International Airport to Boston Logan International Airport (DSM-BOS) is by far the most common option on this route: Boston Logan International Airport (BOS) Hartford Barnes Airport (BNH) Portsmouth International Airport (PSM).
  • The time difference between Boston and Des Moines is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.