Flights from Boise, ID to Denver, CO

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Best Deals on Flights From Boise, ID (BOI) to Denver, CO (DEN)

*Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

Flights Deals from Boise, ID to Denver, CO on Frontier

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Flights Deals from Boise, ID to Denver, CO on Frontier
From
To
Boise, ID (BOI)Denver, CO (DEN)One-way
/
Discount Den Basic Fare		Departing Feb 27, 2026

From

$19

Last seen: 4 hours ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

Boise, ID Denver, CO

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