$188 Cheap Delta flights Las Vegas (LAS) to Washington (DCA)

View $188 flight on Sun, Jan 18, 2026Opens in a new window

$188 Cheap Delta flights Las Vegas (LAS) to Washington (DCA)

Prices were available within the past 7 days and start at $188 for one-way flights and $616 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 6 - Wed, Jan 7
LAS
Las Vegas
DCA
Washington
$616 Roundtrip, found 17 hours ago
$616
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jan 6 from Las Vegas to Washington, returning Wed, Jan 7, priced at $616 found 17 hours ago
Delta
Tue, Jan 6 - Wed, Jan 7
LAS
Las Vegas
DCA
Washington
$666 Roundtrip, found 17 hours ago
$666
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jan 6 from Las Vegas to Washington, returning Wed, Jan 7, priced at $666 found 17 hours ago
Delta
Tue, Jan 6 - Wed, Jan 7
LAS
Las Vegas
DCA
Washington
$726 Roundtrip, found 17 hours ago
$726
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jan 6 from Las Vegas to Washington, returning Wed, Jan 7, priced at $726 found 17 hours ago
Delta
Tue, Jan 6 - Wed, Jan 7
LAS
Las Vegas
DCA
Washington
$807 Roundtrip, found 17 hours ago
$807
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jan 6 from Las Vegas to Washington, returning Wed, Jan 7, priced at $807 found 17 hours ago

Find the cheapest month to fly from Las Vegas (LAS) to Washington (DCA)

February is typically the cheapest month to fly

From $130 - $242 per traveler.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
3333 km
Average flight time
8 hours 36 mins

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