Des Moines to Boston (DSM-BOS): nonstop flights and who flies them

Allegiant Air flies nonstop from Des Moines (DSM) to Boston (BOS) just twice a week. With so few departures, each one carries the only premium seats on the route that day. Allegiant Air fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week

1,162 mi

Nonstop distance

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Des Moines to Boston flight schedule

Scheduled nonstop departures for DSM to BOS, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Des Moines (DSM) to Boston (BOS)
Date	Flight	Airline	Departs DSM	Arrives BOS	Duration	Aircraft
Mon, Sep 14	G4 433	Allegiant Air	06:30	10:21	2h 51m	320
Fri, Sep 18	G4 433	Allegiant Air	07:30	11:21	2h 51m	320
Mon, Sep 21	G4 433	Allegiant Air	06:30	10:21	2h 51m	320
Fri, Sep 25	G4 433	Allegiant Air	07:30	11:21	2h 51m	320
Mon, Sep 28	G4 433	Allegiant Air	06:30	10:21	2h 51m	320
Mon, Oct 5	G4 433	Allegiant Air	06:30	10:17	2h 47m	320
Fri, Nov 6	G4 433	Allegiant Air	07:30	11:21	2h 51m	320

Showing all 7 scheduled DSM to BOS departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every DSM to BOS date on the interactive map

The full DSM to BOS nonstop schedule

Allegiant Air fly the route nonstop in 2LNR's schedule data. This page carries the full DSM to BOS nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each DSM to BOS departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See DSM to BOS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Des Moines to Boston nonstop

Carriers operating DSM to BOS nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

Allegiant Air (G4) route map

See DSM to BOS on the interactive map →

Frequently asked questions about DSM to BOS

How far is Boston from Des Moines?

DSM to BOS covers about 1,162 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.

Which airlines fly nonstop from DSM to BOS?

Allegiant Air is currently the only airline flying DSM to BOS nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the DSM to BOS schedule rather than a space claim.

How often does DSM to BOS operate?

The nonstop currently runs twice a week, on Allegiant Air. Thin schedules like this change by season, and an alert will catch anything added.

What time do flights from DSM to BOS depart?

Scheduled DSM to BOS nonstops in the next 7 days with service leave between 06:30 and 07:30, local time at Des Moines. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Does 2LNR show upgrade or award space on DSM to BOS?

Not on this route: none of Allegiant Air is a carrier 2LNR reads inventory for. The page carries the full DSM to BOS nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full DSM to BOS nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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