$45 Cheap Frontier Airlines flights Salt Lake City (SLC) to Denver (DEN)

View $45 flight on Thu, Apr 2, 2026Opens in a new window

$45 Cheap Frontier Airlines flights Salt Lake City (SLC) to Denver (DEN)

Prices were available within the past 7 days and start at $45 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Salt Lake City (SLC) to Denver (DEN)

February is typically the cheapest month to fly

From $48 - $78 per traveler.
Flights from Salt Lake City (SLC) to Denver (DEN)
Origin airport
Salt Lake City Intl.
Destination airport
Denver Intl.
Distance
624 km
Average flight time
1 hour 29 mins