$141 Cheap United flights Phoenix (PHX) to Las Vegas (LAS)

View $141 flight on Sat, May 2, 2026Opens in a new window

$141 Cheap United flights Phoenix (PHX) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $141 for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Aug 14 - Sun, Aug 23
PHX
Phoenix
LAS
Las Vegas
$349 Roundtrip, found 11 hours ago
$349
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Aug 14 from Phoenix to Las Vegas, returning Sun, Aug 23, priced at $349 found 11 hours ago

Alternative airports near Las Vegas

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

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $135
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $135

Find the cheapest month to fly from Phoenix (PHX) to Las Vegas (LAS)

April is typically the cheapest month to fly

From $46 - $110 per traveler.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
408 km
Average flight time
1 hour 9 mins

Explore a world of travel with Expedia