$129 Cheap Delta flights Washington (DCA) to Las Vegas (LAS)

View $129 flight on Thu, Feb 19, 2026Opens in a new window

$129 Cheap Delta flights Washington (DCA) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $129 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Feb 14 - Tue, Feb 17
DCA
Washington
LAS
Las Vegas
$257 Roundtrip, just found
$257
Roundtrip
just found
Select Delta flight, departing Sat, Feb 14 from Washington to Las Vegas, returning Tue, Feb 17, priced at $257 just found
Flights from Washington (DCA) to Las Vegas (LAS)
Origin airport
Ronald Reagan Washington National
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
JetBlue Airways
Distance
2083 mi
Average flight time
3 hours 38 mins

Explore a world of travel with Expedia

*Available to One Key members.