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

Allegiant Air flies nonstop from Boston (BOS) to Des Moines (DSM) just twice a week. In the timetable below it flies as G4 448, G4 454, and G4 466, scheduled at 3h 7m to 3h 25m for the 1,162 miles.

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

Updated .

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2
Flights a week, 4-week average
3h 7m to 3h 25m
Scheduled flight time
1,162 mi
Nonstop distance
Free
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Boston to Des Moines flight schedule

Scheduled nonstop departures for BOS to DSM starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Boston (BOS) to Des Moines (DSM)
Date Flight Airline Departs BOS Arrives DSM Duration Aircraft
G4 448Allegiant Air11:5213:593h 7mAirbus A320
G4 466Allegiant Air12:0714:143h 7mAirbus A320
G4 448Allegiant Air12:1114:213h 10mAirbus A320
G4 448Allegiant Air11:4113:513h 10mAirbus A320
G4 448Allegiant Air12:1114:213h 10mAirbus A320
G4 448Allegiant Air11:4113:513h 10mAirbus A320
G4 454Allegiant Air11:5314:183h 25mAirbus A320

Showing all 7 scheduled BOS to DSM departures across 7 days with service, starting October 22, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every BOS to DSM date on the interactive map

Aircraft on the Boston to Des Moines nonstop

Allegiant Air flies the Airbus A320 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full BOS to DSM nonstop schedule

This page carries the full BOS to DSM nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each BOS to DSM nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Boston to Des Moines nonstop

Carriers operating BOS to DSM nonstop in the current schedule.

See BOS to DSM on the interactive map →

Frequently asked questions about BOS to DSM

How long is the flight from Boston (BOS) to Des Moines (DSM)?
Scheduled flight times from Boston (BOS) to Des Moines (DSM) run from 3h 7m to 3h 25m across the departures in the schedule table on this page. The nonstop covers about 1,162 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from BOS to DSM?
Allegiant Air is currently the only airline flying BOS to DSM nonstop. 2LNR doesn't show award or upgrade space for it on BOS to DSM, so this page carries the schedule rather than a space claim.
How often does BOS to DSM operate?
The BOS to DSM nonstop currently runs twice a week, on Allegiant Air. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from BOS to DSM depart?
Scheduled BOS to DSM nonstops in the next 7 days with service leave between 11:41 and 12:11, local time at Boston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate BOS to DSM nonstop?
In the schedule table on this page, BOS to DSM nonstops fly as G4 448, G4 454, and G4 466 on Allegiant Air. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on BOS to DSM?
Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on BOS to DSM. The page carries the full BOS to DSM nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full BOS to DSM nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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