$136 Cheap United flights Las Vegas (LAS) to Denver (DEN)

View $136 flight on Sun, Sep 20, 2026Opens in a new window

$136 Cheap United flights Las Vegas (LAS) to Denver (DEN)

Prices were available within the past 7 days and start at $136 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jul 28 - Tue, Aug 11
LAS
Las Vegas
DEN
Denver
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 28 from Las Vegas to Denver, returning Tue, Aug 11, priced at $223 found 3 days ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $153
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $153

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
1002 km
Average flight time
2 hours 53 mins

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