--- title: "Grand Rapids to Austin flights: who flies GRR-AUS" description: "Allegiant Air flies nonstop from GRR to AUS, about 2 flights a week as G4 539, G4 549, and G4 2202, scheduled at 2h 50m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/grr-aus" url: "https://2lnr.com/routes/grr-aus.md" date_modified: "2026-10-18T05:10:47Z" --- # Grand Rapids to Austin (GRR-AUS): nonstop flights and who flies them Allegiant Air flies nonstop from Grand Rapids (GRR) to Austin (AUS) just twice a week. In the timetable below it flies as G4 539, G4 549, and G4 2202, scheduled at 2h 50m for the 1,103 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See GRR to AUS on the interactive map [Get started free](https://2lnr.com/login) 2 Flights a week, 4-week average 2h 50m Scheduled flight time 1,103 mi Nonstop distance Free To get started ## Grand Rapids to Austin flight schedule Scheduled nonstop departures for GRR to AUS 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. Scheduled nonstop departures from Grand Rapids (GRR) to Austin (AUS) | Date | Flight | Airline | Departs GRR | Arrives AUS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | G4 549 | Allegiant Air | 15:04 | 16:54 | 2h 50m | [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) | | Mon, Oct 26 | G4 549 | Allegiant Air | 14:49 | 16:39 | 2h 50m | Airbus A320 | | Fri, Oct 30 | G4 549 | Allegiant Air | 15:04 | 16:54 | 2h 50m | Airbus A320 | | Fri, Nov 6 | G4 2202 | Allegiant Air | 16:32 | 18:22 | 2h 50m | Airbus A320 | | Mon, Nov 9 | G4 539 | Allegiant Air | 15:34 | 17:24 | 2h 50m | Airbus A320 | | Fri, Nov 13 | G4 2202 | Allegiant Air | 16:32 | 18:22 | 2h 50m | Airbus A320 | | Mon, Nov 16 | G4 539 | Allegiant Air | 15:34 | 17:24 | 2h 50m | Airbus A320 | Showing all 7 scheduled GRR to AUS 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 GRR to AUS date on the interactive map ## Aircraft on the Grand Rapids to Austin 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 GRR to AUS nonstop schedule This page carries the full GRR to AUS nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each GRR to AUS nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See GRR to AUS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Grand Rapids to Austin nonstop Carriers operating GRR to AUS 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 GRR to AUS on the interactive map → ## Frequently asked questions about GRR to AUS **How long is the flight from Grand Rapids (GRR) to Austin (AUS)?** Every departure in the schedule table on this page is scheduled at 2h 50m from Grand Rapids (GRR) to Austin (AUS). The nonstop covers about 1,103 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from GRR to AUS?** Allegiant Air is currently the only airline flying GRR to AUS nonstop. 2LNR doesn't show award or upgrade space for it on GRR to AUS, so this page carries the schedule rather than a space claim. **How often does GRR to AUS operate?** The GRR to AUS 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 GRR to AUS depart?** Scheduled GRR to AUS nonstops in the next 7 days with service leave between 14:49 and 16:32, local time at Grand Rapids. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate GRR to AUS nonstop?** In the schedule table on this page, GRR to AUS nonstops fly as G4 539, G4 549, and G4 2202 on Allegiant Air. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on GRR to AUS?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on GRR to AUS. The page carries the full GRR to AUS nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [AUS to GRR nonstop flights](https://2lnr.com/routes/aus-grr.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Grand Rapids (GRR)](https://2lnr.com/routes/grr.md), or [every route from Austin (AUS)](https://2lnr.com/routes/aus.md). Nonstops to Austin (AUS) from other airports within 150 miles of Grand Rapids (GRR): - [Detroit (DTW) to Austin (AUS)](https://2lnr.com/routes/dtw-aus.md), 120 miles from GRR - [Chicago (ORD) to Austin (AUS)](https://2lnr.com/routes/ord-aus.md), 136 miles from GRR Nonstops from Grand Rapids (GRR) to other airports within 150 miles of Austin (AUS): - [Grand Rapids (GRR) to Houston (IAH)](https://2lnr.com/routes/grr-iah.md), 140 miles from AUS 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 GRR to AUS 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)