--- title: "Bozeman (BZN) to Mesa (AZA) flights: who flies it" description: "Allegiant Air flies Bozeman (BZN) to Mesa (AZA) nonstop twice a week as G4 647, scheduled at 2h 21m to 2h 25m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/bzn-aza" url: "https://2lnr.com/routes/bzn-aza.md" date_modified: "2026-10-18T05:10:47Z" --- # Bozeman to Mesa (BZN-AZA): nonstop flights and who flies them Allegiant Air flies nonstop from Bozeman (BZN) to Mesa (AZA) just twice a week. In the timetable below it flies as G4 647, scheduled at 2h 21m to 2h 25m for the 863 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 BZN to AZA on the interactive map [Get started free](https://2lnr.com/login) 2 Flights a week, 4-week average 2h 21m to 2h 25m Scheduled flight time 863 mi Nonstop distance Free To get started ## Bozeman to Mesa flight schedule Scheduled nonstop departures for BZN to AZA starting October 23, 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 Bozeman (BZN) to Mesa (AZA) | Date | Flight | Airline | Departs BZN | Arrives AZA | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | G4 647 | Allegiant Air | 15:51 | 17:12 | 2h 21m | [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) | | Mon, Oct 26 | G4 647 | Allegiant Air | 14:08 | 15:29 | 2h 21m | Airbus A320 | | Fri, Oct 30 | G4 647 | Allegiant Air | 15:51 | 17:12 | 2h 21m | Airbus A320 | | Mon, Nov 2 | G4 647 | Allegiant Air | 13:08 | 15:29 | 2h 21m | Airbus A320 | | Fri, Nov 6 | G4 647 | Allegiant Air | 17:30 | 19:55 | 2h 25m | Airbus A320 | | Mon, Nov 9 | G4 647 | Allegiant Air | 18:56 | 21:21 | 2h 25m | Airbus A320 | | Fri, Nov 13 | G4 647 | Allegiant Air | 17:30 | 19:55 | 2h 25m | Airbus A320 | Showing all 7 scheduled BZN to AZA departures across 7 days with service, starting October 23, 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 BZN to AZA date on the interactive map ## Aircraft on the Bozeman to Mesa 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 BZN to AZA nonstop schedule This page carries the full BZN to AZA nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each BZN to AZA nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See BZN to AZA on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Bozeman to Mesa nonstop Carriers operating BZN to AZA 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 BZN to AZA on the interactive map → ## Frequently asked questions about BZN to AZA **How long is the flight from Bozeman (BZN) to Mesa (AZA)?** Scheduled flight times from Bozeman (BZN) to Mesa (AZA) run from 2h 21m to 2h 25m across the departures in the schedule table on this page. The nonstop covers about 863 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BZN to AZA?** Allegiant Air is currently the only airline flying BZN to AZA nonstop. 2LNR doesn't show award or upgrade space for it on BZN to AZA, so this page carries the schedule rather than a space claim. **How often does BZN to AZA operate?** The BZN to AZA 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 BZN to AZA depart?** Scheduled BZN to AZA nonstops in the next 7 days with service leave between 13:08 and 18:56, local time at Bozeman. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate BZN to AZA nonstop?** Allegiant Air flies G4 647 nonstop from Bozeman (BZN) to Mesa (AZA), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on BZN to AZA?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on BZN to AZA. The page carries the full BZN to AZA nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [AZA to BZN nonstop flights](https://2lnr.com/routes/aza-bzn.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Bozeman (BZN)](https://2lnr.com/routes/bzn.md), or [every route from Mesa (AZA)](https://2lnr.com/routes/aza.md). Nonstops to Mesa (AZA) from other airports within 150 miles of Bozeman (BZN): - [Great Falls (GTF) to Mesa (AZA)](https://2lnr.com/routes/gtf-aza.md), 118 miles from BZN - [Billings (BIL) to Mesa (AZA)](https://2lnr.com/routes/bil-aza.md), 126 miles from BZN Nonstops from Bozeman (BZN) to other airports within 150 miles of Mesa (AZA): - [Bozeman (BZN) to Phoenix (PHX)](https://2lnr.com/routes/bzn-phx.md), 22 miles from AZA 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 BZN to AZA 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)