Cheap Flights from Boise to Phoenix
Boise Airport (BOI) to Phoenix is about 735 miles by air. Nonstop flights are scheduled at 1 hour 55 minutes to 2 hours 10 minutes, depending on airline and direction. The airport lists Southwest, American and Alaska to Phoenix Sky Harbor (PHX), and Allegiant to Phoenix-Mesa Gateway (AZA). These are different airports.
Boise to Phoenix route facts
- Distance from BOI: about 735 miles by air
- Nonstop service: yes, see airlines below
- Typical nonstop flight time: 1 hour 55 minutes to 2 hours 10 minutes
- Destination airport: PHX / AZA
Airports and service
The airport lists Southwest, American and Alaska to Phoenix Sky Harbor (PHX), and Allegiant to Phoenix-Mesa Gateway (AZA). These are different airports.
Compare the whole trip
Compare PHX and AZA against your hotel or family address. Check round-trip bags, rental-car pickup hours and the cost of the longer ground transfer before choosing the lower fare.
Boise to Phoenix flight questions
How long is the flight from Boise to Phoenix?
Nonstop flights from Boise (BOI) to Phoenix are typically scheduled at 1 hour 55 minutes to 2 hours 10 minutes. The route is about 735 miles. Check the airline timetable for your travel date.
Are there direct flights from Boise to Phoenix?
Yes. The airport lists Southwest, American and Alaska to Phoenix Sky Harbor (PHX), and Allegiant to Phoenix-Mesa Gateway (AZA). These are different airports. Schedules and operating days change by season, so confirm the current timetable with the airline before booking.
Which airport should I fly into for Phoenix?
PHX / AZA. Compare PHX and AZA against your hotel or family address. Check round-trip bags, rental-car pickup hours and the cost of the longer ground transfer before choosing the lower fare.
How much do flights from Boise to Phoenix cost?
Fares change with dates, airline and how far ahead you book, so Boise Travel Club does not publish a guaranteed price. Current checked offers appear on this page when available, and the Boise Fare Index reports the median and lowest economy fares we have recorded on monitored routes. Confirm the final total with the provider.
Route guidance checked 2026-09-29. Source: Boise Airport nonstop destination list. Confirm current dates with the airline.
Read the planning guide, see current Boise deals, check the Boise Fare Index for what this route usually costs, or read how vacation packages from Boise work. If no current offer is available, set an alert for your destination.
Boise Travel Club helps Treasure Valley travelers find flight deals from BOI. Join free, compare memberships or explore destination guides. Recorded prices can change; the provider confirms your final total.