$43 Find Cheap Flights from Phoenix to Boise - Compare and Save

These are the earliest and latest flight times available from Phoenix to Boise:

• Earliest: departs at 6:00 am and lands at 8:17 am
• Latest: departs at 11:25 pm and lands at 1:42 am.

The flight takes about 2h 17m.

Two cabin classes are available on flights from Phoenix to Boise:

• Economy Class
• First Class

A nonstop flight from Phoenix to Boise takes 2h 17m, covering 733 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Phoenix to Boise range from $246 to $391, with an average of $313 over the past 12 months. Anything below $246 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 42% above the $313 route average. Book 13 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $248 round-trip via Seattle/Tacoma Intl (SEA), compared to $313 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $41–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on Phoenix to Boise flights, with 38% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 12%.

Three airlines offer in-flight Wi-Fi on Phoenix to Boise flights:

• American Airlines
• Alaska Airlines
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Phoenix to Boise are currently lower than usual. Average one-way flight prices are about $90, which is 56% below the typical average for this route.

Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates averaging $84 for economy cars. Top options include:

• Budget
• Alamo
• Hertz
• Enterprise Rent-A-Car
• Avis

Flights from Phoenix to Boise may depart from several airports in Phoenix area, including Phoenix-Mesa Gateway (AZA), Phoenix Sky Harbor Intl (PHX) and Phoenix Scottsdale Municipal (SCF). Flights usually arrive at Boise Air Term. Gowen Fld (BOI).

One-stop flights from Phoenix to Boise most commonly connect through:

• Salt Lake City (SLC) - 42% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 25% of one-stop connections
• Denver Intl (DEN) - 21% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 8% of one-stop connections

Yes. Flexible dates can save you up to 14% on flights from Phoenix to Boise. Saturday is the cheapest departure day at $297 round-trip on average, while Monday is the most expensive at $344, a difference of $47.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

4 airlines operate flights between Phoenix and Boise. The airlines offering nonstop flights on this route include:

• American Airlines
• Southwest
• Alaska Airlines
• Allegiant Air

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 36m, compared with 5h 05m via San Francisco (SFO) and 5h 43m via Seattle/Tacoma Intl (SEA).

Boise is 1 hour ahead of Phoenix (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

Among airlines operating Phoenix to Boise flights:

• American Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection
• Alaska Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag and a checked bag in Economy Class
• Alaska Airlines: a cabin bag and a checked bag in First Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.