$170 Cheap Frontier Airlines flights Los Angeles (LAX) to Washington (DCA)

View $170 flight on Wed, Oct 1, 2025Opens in a new window

$170 Cheap Frontier Airlines flights Los Angeles (LAX) to Washington (DCA)

Prices were available within the past 7 days and start at $170 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Dec 3 - Wed, Dec 17
LAX
Los Angeles
DCA
Washington
$318 Roundtrip, found 6 days ago
$318
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Dec 3 from Los Angeles to Washington, returning Wed, Dec 17, priced at $318 found 6 days ago
Frontier Airlines
Thu, Dec 4 - Mon, Dec 15
LAX
Los Angeles
DCA
Washington
$321 Roundtrip, found 17 hours ago
$321
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Los Angeles to Washington, returning Mon, Dec 15, priced at $321 found 17 hours ago
Frontier Airlines
Wed, Oct 15 - Mon, Oct 20
LAX
Los Angeles
DCA
Washington
$326 Roundtrip, found 2 days ago
$326
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Oct 15 from Los Angeles to Washington, returning Mon, Oct 20, priced at $326 found 2 days ago
Frontier Airlines
Wed, Oct 1 - Thu, Oct 2
LAX
Los Angeles
DCA
Washington
$331 Roundtrip, found 4 days ago
$331
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Oct 1 from Los Angeles to Washington, returning Thu, Oct 2, priced at $331 found 4 days ago
Frontier Airlines
Sat, Oct 11 - Sat, Oct 18
LAX
Los Angeles
DCA
Washington
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Oct 11 from Los Angeles to Washington, returning Sat, Oct 18, priced at $334 found 2 days ago
Frontier Airlines
Wed, Oct 1 - Sat, Oct 4
LAX
Los Angeles
DCA
Washington
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 1 from Los Angeles to Washington, returning Sat, Oct 4, priced at $336 found 1 day ago
Frontier Airlines
Thu, Dec 4 - Mon, Dec 15
LAX
Los Angeles
DCA
Washington
$344 Roundtrip, found 17 hours ago
$344
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Los Angeles to Washington, returning Mon, Dec 15, priced at $344 found 17 hours ago
Flights from Los Angeles (LAX) to Washington (DCA)
Origin airport
Los Angeles Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, United
Popular airline
United
Distance
3688 km
Average flight time
8 hours 31 mins