Idaho local data guide

Airlines Serving Boise Airport (BOI)

As of September 4, 2026, the Boise Airport (BOI) is served by eight commercial airlines providing nonstop service to various destinations across the United States.

Updated with grounded research as of 2026-09-04.

The short answer

The Boise Airport (BOI) is currently served by eight commercial airlines: Alaska Airlines, Allegiant Air, American Airlines, Avelo Airlines, Delta Air Lines, Southwest Airlines, Spirit Airlines, and United Airlines. These carriers provide nonstop service to approximately 29 destinations, connecting the Treasure Valley to major hubs and regional centers.

Key facts

Number of Commercial Airlines
8
Airport Operator
City of Boise Department of Aviation

Airline Carriers at BOI

Travelers flying through the Boise Airport have access to a variety of national and regional carriers. The airport maintains partnerships with the following airlines to provide connectivity for both business and leisure travel:

  • Alaska Airlines
  • Allegiant Air
  • American Airlines
  • Avelo Airlines
  • Delta Air Lines
  • Southwest Airlines
  • Spirit Airlines
  • United Airlines

Service and Connectivity

Boise Airport serves as a vital gateway for the Treasure Valley and the entire state of Idaho. With nonstop flights to 29 destinations, the airport facilitates domestic travel and offers easy one-stop connections to hundreds of cities globally. The airport is a designated commercial and general aviation hub and also functions as a military facility for the 124th Fighter Wing.

Planning Your Trip

Because flight availability and carrier schedules can be seasonal or subject to adjustment based on airline operational changes, passengers are encouraged to monitor flight status directly through their chosen airline or the official Boise Airport flight information portal. When planning your relocation or travel, remember that BOI is a domestic-focused facility, providing a more streamlined experience than larger international hubs.

Common questions

Are there international flights available from Boise Airport?

Boise Airport currently offers domestic flight services. While it does not provide direct international flights, passengers can connect to major domestic hubs to reach international destinations.

How many destinations can I fly to nonstop from Boise?

As of September 2026, the Boise Airport offers nonstop service to 29 destinations.

Related Idaho questions

  • What are the nonstop destinations from Boise Airport?
  • Is there long-term parking available at Boise Airport?
  • How early should I arrive at Boise Airport for a domestic flight?

Sources and verification