Flights from Denver, CO to Tucson, AZ

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Best Deals on Flights From Denver, CO (DEN) to Tucson, AZ (TUS)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No results for this month.
Apr 2026
from$44*
Last seen: 35 mins ago
One-way/Economy
May 2026
No results for this month.
$44
Displaying fares for March-2026
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    • Range$44-$101

    *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 Denver, CO to Tucson, AZ on Frontier

    $

    *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®.

    Denver, CO Tucson, AZ

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