Los Angeles (LAX) to Washington (IAD) flight deal in economy from $227

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesLAX

Los Angeles International Airport

Los Angeles, United States
United StatesIAD

Washington Dulles International Airport

Washington, United States
$343 USD
-34%$227 USD
Verified about 2 hours ago
Good Availability
42% of dates checked are available within 10% of the lowest price

Tuesday, September 22nd, 2026

10 round-trip options

Returning
Sun, Sep 27, 2026•5 Day Trip
$302 USD
Google Flights
Returning
Mon, Sep 28, 2026•6 Day Trip
$227 USD
Google Flights
Returning
Tue, Sep 29, 2026•7 Day Trip
$227 USD
Google Flights
Returning
Wed, Sep 30, 2026•8 Day Trip
$227 USD
Google Flights
Returning
Thu, Oct 1, 2026•9 Day Trip
$227 USD
Google Flights
Returning
Fri, Oct 2, 2026•10 Day Trip
$227 USD
Google Flights
Returning
Sat, Oct 3, 2026•11 Day Trip
$227 USD
Google Flights
Returning
Sun, Oct 4, 2026•12 Day Trip
$227 USD
Google Flights
Returning
Mon, Oct 5, 2026•13 Day Trip
$227 USD
Google Flights
Returning
Tue, Oct 6, 2026•14 Day Trip
$227 USD
Google Flights