$119 Cheap United flights San Diego (SAN) to Las Vegas (LAS)

View $119 flight on Fri, Jan 23, 2026Opens in a new window

$119 Cheap United flights San Diego (SAN) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $119 for one-way flights and $232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jan 19 - Thu, Jan 29
SAN
San Diego
LAS
Las Vegas
$232 Roundtrip, found 12 hours ago
$232
Roundtrip
found 12 hours ago
Select United flight, departing Mon, Jan 19 from San Diego to Las Vegas, returning Thu, Jan 29, priced at $232 found 12 hours ago

Find the cheapest month to fly from San Diego (SAN) to Las Vegas (LAS)

January is typically the cheapest month to fly

From $40 - $86 per traveler.

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 $68
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $68
Flights from San Diego (SAN) to Las Vegas (LAS)
Origin airport
San Diego Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
415 km
Average flight time
1 hour 22 mins