Boise to Phoenix (BOI–PHX) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BOI–PHX is served by 3 airlines with nonstop service. American Airlines, Southwest Airlines and Alaska Airlines lead the route. The flight covers 736 miles in approximately 1h 47m. Beyond nonstop, 37 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AA American Airlines | 41 | CR7, E75, E75L | 2h11-2h26 | Oneworld | – | |
| WN Southwest Airlines | 29 | 737, 73H, 7M8, B38M | 1h47-2h15 | – | – | |
| AS Alaska Airlines | 20 | 738, 73H, E75, E75L | 2h14-2h26 | Oneworld | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Phoenix from Boise
| Metric | BOI→PHX | SUN→PHX |
|---|---|---|
| Distance from BOI | – | 97 mi |
| Nonstop airlines | 3 | 2 |
| Weekly flights | 90 | 7 |
| Flight time | 1h 47m | 2h 27m |
| Departure OTP | 64% | – |
Travel Essentials
BOI: MDT · PHX: MST
When it's 6:00 PM in Boise, it's 5:00 PM in Phoenix.
PHX Sky Train (free, 24h) connects T3 and T4 to the 44th Street/Washington light rail station in 5 minutes. Valley Metro Rail reaches downtown Phoenix in 20 minutes ($2). Uber and Lyft pick up at Ground Transportation on the lower level; follow signs. Taxis are metered; downtown Phoenix costs $20–30.Rental car agencies are consolidated in the Rental Car Center; the Sky Train connects there from both terminals without going to the street. For Scottsdale, Tempe, or Chandler, ride-hails are practical ($25–50). Express buses serve some suburban destinations.
Hot desert climate. Summers (June–September) are extreme. Daytime temperatures regularly exceed 43°C, occasionally reaching 48°C. Heat alone rarely cancels flights, but density altitude affects small aircraft performance. Monsoon season (July–mid-September) brings dramatic dust storms (haboob) that close the airport when they hit, plus intense flash-flooding thunderstorms that ground departures for 30–90 minutes.
Winters are exceptionally mild (10–22°C) with virtually no precipitation and near-constant sunshine. PHX has one of the lowest weather cancellation rates of any major US airport from November through April. Spring and fall are pleasant; late May and early June are hot and dry before monsoon arrives.
BOI–PHX Quick Facts
Frequently Asked Questions
Flights from BOI to PHX
Boise Air Terminal/Gowen Field (BOI) and Phoenix Sky Harbor International Airport (PHX) are connected by nonstop service from American Airlines, Alaska Airlines and Southwest Airlines. With 90 weekly departures, this is a heavily served route.
BOI to PHX Flight Duration and Schedule
Nonstop flight time from BOI to PHX ranges from 1 hours 47 minutes to 2 hours 26 minutes. The route covers a distance of 736 miles (1,184 km). There are approximately 90 weekly flights outbound and 84 return, totaling 174 flights per week in both directions.
Connecting Options and Alternatives
37 one-stop connections are available, with the fastest taking approximately 4 hours via TRM. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Hailey (SUN).