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Flights from Boise to Casper

Did you mean Flights from Casper to Boise?

Flightmap/Flights from BOI/BOI to CPR

Boise

United States

BOI

Boise Air Terminal/Gowen field

Casper

United States

CPR

Casper-Natrona County International Airport

Route
No published route in current feed
Distance
493 miles

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from BOI
  • Flights to CPR

Boise to Casper route overview

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

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

Roame's current schedule feed does not list a published route from BOI to CPR; use the live results above to explore connections.

Frequently asked questions

Which airports serve the Boise to Casper route?

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

How far is Casper from Boise?

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

Are there direct flights from BOI to CPR?

No published route from BOI to CPR appears in Roame's current schedule feed. Check the live results for possible connections.

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