$178 Cheap American Airlines flights Washington (IAD) to Los Angeles (LAX)

View $178 flight on Thu, Jan 8, 2026Opens in a new window

$178 Cheap American Airlines flights Washington (IAD) to Los Angeles (LAX)

Prices were available within the past 7 days and start at $178 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, Jan 8 - Sat, Jan 10
IAD
Washington
LAX
Los Angeles
$357 Roundtrip, found 4 days ago
$357
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 8 from Washington to Los Angeles, returning Sat, Jan 10, priced at $357 found 4 days ago
American Airlines
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
LAX
Los Angeles
$400 Roundtrip, found 4 days ago
$400
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 8 from Washington to Los Angeles, returning Sat, Jan 10, priced at $400 found 4 days ago

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

January is typically the cheapest month to fly

From $138 - $304 per traveler.
Flights from Washington (IAD) to Los Angeles (LAX)
Origin airport
Washington Dulles Intl.
Destination airport
Los Angeles Intl.
Distance
3652 km
Average flight time
2 hours 50 mins