$179 Cheap American Airlines flights Los Angeles (LAX) to Washington (IAD)

View $179 flight on Thu, Feb 12, 2026Opens in a new window

$179 Cheap American Airlines flights Los Angeles (LAX) to Washington (IAD)

Prices were available within the past 7 days and start at $179 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Feb 12 - Mon, Feb 16
LAX
Los Angeles
IAD
Washington
$357 Roundtrip, found 7 hours ago
$357
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Feb 12 from Los Angeles to Washington, returning Mon, Feb 16, priced at $357 found 7 hours ago
American Airlines
Thu, Feb 12 - Mon, Feb 16
LAX
Los Angeles
IAD
Washington
$429 Roundtrip, found 7 hours ago
$429
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Feb 12 from Los Angeles to Washington, returning Mon, Feb 16, priced at $429 found 7 hours ago
American Airlines
Thu, Feb 12 - Mon, Feb 16
LAX
Los Angeles
IAD
Washington
$437 Roundtrip, found 7 hours ago
$437
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Feb 12 from Los Angeles to Washington, returning Mon, Feb 16, priced at $437 found 7 hours ago
American Airlines
Thu, Feb 12 - Mon, Feb 16
LAX
Los Angeles
IAD
Washington
$462 Roundtrip, found 7 hours ago
$462
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Feb 12 from Los Angeles to Washington, returning Mon, Feb 16, priced at $462 found 7 hours ago

Find the cheapest month to fly from Los Angeles (LAX) to Washington (IAD)

January is typically the cheapest month to fly

From $138 - $348 per traveler.
Flights from Los Angeles (LAX) to Washington (IAD)
Origin airport
Los Angeles Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Alaska Airlines, American Airlines, Frontier Airlines, Southwest Airlines, United
Popular airline
American Airlines
Distance
3652 km
Average flight time
8 hours 18 mins