Search flights from Denver to Boise

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Cheapest flights to Boise

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Denver to Boise: things to know

The most popular route is from Denver International Airport in Denver to Boise Airport in Boise. On average this flight takes 2 hours 4 minutes one-way and costs $519 round-trip.

Most popular route
Denver International Airport (DEN) to Boise Airport (BOI)
Average flight time
2 hours 4 minutes
Average round-trip price
$519
Fly from Denver to Boise
5 airlines

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Airlines that fly from Denver to Boise

Airline options may vary according to recently booked flights and your search terms

  • United Airlines
  • Spirit Airlines
  • Frontier Airlines
  • American Airlines
  • Alaska Airlines

Frequently asked questions

Fly to more destinations from Denver