Cheap Flights from Boise to Denver Intl.

Prices were available within the past 7 days and starts at $30 for one-way flights and $74 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Boise to Denver: Reviews from verified customers

Jan 9, 2020

EVERYTHING costs extra, but except for that it was all fine.

Dec 28, 2019

The pilot and staff kept us updated on the delay and snow in Denver. They alerted those​ with connecting flights to double-check the departure board for any changes in gates. Very pleasant flight and great staff.

Dec 21, 2019

Great so far!

Dec 5, 2019

Friendly staff, especially the impaired.

Dec 1, 2019

Boise airport so easy to navigate, had a mobile boarding pass so it was easy to just drop luggage at United

Nov 14, 2019

Today was a great no complications flight! Perfect.

Nov 13, 2019


Nov 3, 2019

Seats are too close together.

Nov 2, 2019

On time flights. Good communication. Good selection of free in flight movies

Oct 28, 2019

Your communication with Expedia for weather & no charge change need work. Get a charge code communication process going!

Flight from Boise to Denver route information

Origin Airport Boise
Destination Airport Denver Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Flight Price $74
Distance 647 mi

Boise to Denver (BOI-DEN) route frequently asked questions

Boise to Denver Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Boise to Denver offer the perfect respite. Not only does exploring Denver provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Boise to Denver may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from BOI to DEN today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Denver are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Denver more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to Denver is $30 now!