This deal has expired.
It was found on March 8, 2026. Typical price for this route is $273. Fares like this come and go fast. Get the next one by email below.
Past deal
Seattle to Denver
$56$27379% off
Round trip
Seattle to Denver nonstop for just $56 on Frontier. Perfect for accessing Colorado's mountains on a budget.
Travel dates
Dates in April
e.g. Apr 14 – Apr 23 · 9 nights
Date options
3 at this price
Lowest we've seen
$51
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