Direct flights from Boise to Phoenix-Mesa
2 nonstop flights a week on 1 airline. Zero layovers — one hop from BOI to AZA.
Flight time: about 2h12m nonstop
Schedule change ahead: Allegiant is scheduled to add this route the week of Nov 30–Dec 6 (2 flights) — per schedules filed Oct 7.
Which days does it fly?
When does it fly?
Departure times in Boise local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Allegiant AAY1602 | 1:30p | 2h12m | Mon, Fri |
What to expect on Allegiant from Boise to Phoenix-Mesa
One airline flies this nonstop. What the fare does and does not include, and when it goes.
| Compare | 
Allegiant
|
|---|---|
| Flights a week | 2 |
| Days | Mon, Fri |
| Departures | 1:30p |
| Flight time | 2h12m |
| Fare model | Ultra low cost |
| Loyalty program | Allways Rewards |
| Alliance | None |
| Cabins | Economy |
| Carry-on bag | Fee on the lowest fare |
| First checked bag | Extra fee |
| Seat selection | Fee on the lowest fare |
| Wi-Fi | None |
Schedule from the week sampled October 2026. Airline policies as published, October 2026 — fees and inclusions change, so confirm with the airline before booking.
Allegiant
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The route
One hop: BOI → AZADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Boise (BOI) to Phoenix-Mesa (AZA)
Boise Air Terminal/Gowen Field (BOI) has 2 nonstop flights a week to Phoenix-Mesa (AZA), operated by Allegiant. No layovers, no connections — one hop out of BOI and you're there.
This route flies on Monday and Friday — check the schedule grid above before you pick a travel day. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Boise to Phoenix-Mesa?
The nonstop flight from Boise (BOI) to Phoenix-Mesa (AZA) takes about 2h12m in the air, based on recently observed nonstop departures.