$149 Cheap American Airlines flights Seattle (SEA) to Las Vegas (LAS)

View $149 flight on Mon, Apr 27, 2026Opens in a new window

$149 Cheap American Airlines flights Seattle (SEA) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $149 for one-way flights and $173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 16 - Thu, May 21
SEA
Seattle
LAS
Las Vegas
$173 Roundtrip, found 4 days ago
$173
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, May 16 from Seattle to Las Vegas, returning Thu, May 21, priced at $173 found 4 days ago
American Airlines
Mon, Apr 27 - Thu, May 7
SEA
Seattle
LAS
Las Vegas
$352 Roundtrip, found 13 hours ago
$352
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Mon, Apr 27 from Seattle to Las Vegas, returning Thu, May 7, priced at $352 found 13 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 $211
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $211

Find the cheapest month to fly from Seattle (SEA) to Las Vegas (LAS)

January is typically the cheapest month to fly

From $54 - $108 per traveler.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Popular airline
Frontier Airlines
Distance
1385 km
Average flight time
2 hours 30 mins

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