Flights from Casper to Boise

Casper

United States

CPR

Casper-Natrona County International Airport

Boise

United States

BOI

Boise Air Terminal/Gowen field

Casper to Boise route overview

Casper-Natrona County International Airport (CPR) serves Casper; Boise Air Terminal/Gowen field (BOI) serves Boise.

The airports are 493 miles apart by great-circle distance.

Roame's current schedule feed lists service with stops from CPR to BOI, but no nonstop service.

Airlines represented in the current schedule are United Airlines (UA).

Published schedule dates span Dec 1, 2026 – Feb 10, 2027.

Airline alliance affiliations represented: Star Alliance

Which airports serve the Casper to Boise route?

Casper-Natrona County International Airport (CPR) is the origin airport and Boise Air Terminal/Gowen field (BOI) is the destination airport.

How far is Boise from Casper?

CPR and BOI are approximately 493 miles apart by great-circle distance.

Are there direct flights from CPR to BOI?

No. Roame's current schedule feed lists service with stops from CPR to BOI, but no nonstop service.

Which airlines fly from CPR to BOI?

Airlines represented in the current schedule are United Airlines (UA).

Which aircraft fly from CPR to BOI?

Aircraft listed in the current schedule include Canadair Regional Jet 200 (CR2) and Embraer 170 (E70).