Cheap flights from Las Vegas to St. George Island

View AU$140 flight on Fri, 22 Aug. 2025Opens in a new window

Popular airlines from Las Vegas to St. George Island

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Las Vegas (LAS) to St. George Island (DCA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 14 Aug. - Wed, 20 Aug.
LAS
Las Vegas
DCA
Washington
AU$370 Return, found 15 hours ago
AU$370
Return
found 15 hours ago
Select American Airlines flight, departing Thu, 14 Aug. from Las Vegas to Washington, returning Wed, 20 Aug., priced at AU$370 found 15 hours ago
Delta
Thu, 14 Aug. - Wed, 20 Aug.
LAS
Las Vegas
DCA
Washington
AU$398 Return, found 15 hours ago
AU$398
Return
found 15 hours ago
Select Delta flight, departing Thu, 14 Aug. from Las Vegas to Washington, returning Wed, 20 Aug., priced at AU$398 found 15 hours ago
Delta
Fri, 29 Aug. - Fri, 5 Sep.
LAS
Las Vegas
DCA
Washington
AU$407 Return, found 6 days ago
AU$407
Return
found 6 days ago
Select Delta flight, departing Fri, 29 Aug. from Las Vegas to Washington, returning Fri, 5 Sep., priced at AU$407 found 6 days ago
American Airlines
Thu, 14 Aug. - Wed, 20 Aug.
LAS
Las Vegas
DCA
Washington
AU$423 Return, found 15 hours ago
AU$423
Return
found 15 hours ago
Select American Airlines flight, departing Thu, 14 Aug. from Las Vegas to Washington, returning Wed, 20 Aug., priced at AU$423 found 15 hours ago
Alaska Airlines
Thu, 14 Aug. - Wed, 20 Aug.
LAS
Las Vegas
DCA
Washington
AU$509 Return, found 15 hours ago
AU$509
Return
found 15 hours ago
Select Alaska Airlines flight, departing Thu, 14 Aug. from Las Vegas to Washington, returning Wed, 20 Aug., priced at AU$509 found 15 hours ago
United
Fri, 29 Aug. - Fri, 5 Sep.
LAS
Las Vegas
DCA
Washington
AU$556 Return, found 6 days ago
AU$556
Return
found 6 days ago
Select United flight, departing Fri, 29 Aug. from Las Vegas to Washington, returning Fri, 5 Sep., priced at AU$556 found 6 days ago

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

September is typically the cheapest month to fly

From AU$212 - AU$363 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.