--- title: "Boston to Grand Rapids flights: who flies BOS-GRR" description: "Allegiant Air flies nonstop from BOS to GRR, about 3 flights a week as G4 575 and G4 581, scheduled at 2h 11m to 2h 13m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/bos-grr" url: "https://2lnr.com/routes/bos-grr.md" date_modified: "2026-10-18T05:10:47Z" --- # Boston to Grand Rapids (BOS-GRR): nonstop flights and who flies them Allegiant Air flies nonstop from Boston (BOS) to Grand Rapids (GRR) just three times a week. In the timetable below it flies as G4 575 and G4 581, scheduled at 2h 11m to 2h 13m for the 738 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See BOS to GRR on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 2h 11m to 2h 13m Scheduled flight time 738 mi Nonstop distance Free To get started ## Boston to Grand Rapids flight schedule Scheduled nonstop departures for BOS to GRR starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Boston (BOS) to Grand Rapids (GRR) | Date | Flight | Airline | Departs BOS | Arrives GRR | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | G4 581 | Allegiant Air | 11:24 | 13:35 | 2h 11m | [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) | | Sun, Oct 25 | G4 581 | Allegiant Air | 11:24 | 13:35 | 2h 11m | Airbus A320 | | Thu, Oct 29 | G4 581 | Allegiant Air | 11:24 | 13:35 | 2h 11m | Airbus A320 | | Sun, Nov 1 | G4 581 | Allegiant Air | 11:24 | 13:35 | 2h 11m | Airbus A320 | | Sun, Nov 1 | G4 575 | Allegiant Air | 11:32 | 13:45 | 2h 13m | Airbus A320 | | Thu, Nov 5 | G4 581 | Allegiant Air | 11:24 | 13:35 | 2h 11m | Airbus A320 | | Sun, Nov 8 | G4 581 | Allegiant Air | 10:39 | 12:52 | 2h 13m | Airbus A320 | | Thu, Nov 12 | G4 581 | Allegiant Air | 11:24 | 13:35 | 2h 11m | Airbus A320 | Showing all 8 scheduled BOS to GRR departures across 7 days with service, starting October 21, 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 GRR date on the interactive map ## Aircraft on the Boston to Grand Rapids nonstop Allegiant Air flies the [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) 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 GRR nonstop schedule This page carries the full BOS to GRR 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 GRR nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See BOS to GRR on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Boston to Grand Rapids nonstop Carriers operating BOS to GRR nonstop in the current schedule. - [Allegiant Air (G4) route map](https://2lnr.com/routes/airlines/g4.md)\ [The aircraft G4 flies](https://2lnr.com/seatmaps/g4.md) See BOS to GRR on the interactive map → ## Frequently asked questions about BOS to GRR **How long is the flight from Boston (BOS) to Grand Rapids (GRR)?** Scheduled flight times from Boston (BOS) to Grand Rapids (GRR) run from 2h 11m to 2h 13m across the departures in the schedule table on this page. The nonstop covers about 738 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BOS to GRR?** Allegiant Air is currently the only airline flying BOS to GRR nonstop. 2LNR doesn't show award or upgrade space for it on BOS to GRR, so this page carries the schedule rather than a space claim. **How often does BOS to GRR operate?** The BOS to GRR nonstop currently runs three times 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 GRR depart?** Scheduled BOS to GRR nonstops in the next 7 days with service leave between 10:39 and 11:32, 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 GRR nonstop?** In the schedule table on this page, BOS to GRR nonstops fly as G4 575 and G4 581 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 GRR?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on BOS to GRR. The page carries the full BOS to GRR nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [GRR to BOS nonstop flights](https://2lnr.com/routes/grr-bos.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Boston (BOS)](https://2lnr.com/routes/bos.md), or [every route from Grand Rapids (GRR)](https://2lnr.com/routes/grr.md). Nonstops from Boston (BOS) to other airports within 150 miles of Grand Rapids (GRR): - [Boston (BOS) to South Bend (SBN)](https://2lnr.com/routes/bos-sbn.md), 90 miles from GRR - [Boston (BOS) to Detroit (DTW)](https://2lnr.com/routes/bos-dtw.md), 120 miles from GRR - [Boston (BOS) to Milwaukee (MKE)](https://2lnr.com/routes/bos-mke.md), 120 miles from GRR - [Boston (BOS) to Traverse City (TVC)](https://2lnr.com/routes/bos-tvc.md), 129 miles from GRR - [Boston (BOS) to Chicago (ORD)](https://2lnr.com/routes/bos-ord.md), 136 miles from GRR Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full BOS to GRR 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. [Get started free](https://2lnr.com/login)