$139 Cheap United flights Atlanta (ATL) to Los Angeles (LAX)

View $139 flight on Tue, Dec 30, 2025Opens in a new window

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$139 Cheap United flights Atlanta (ATL) to Los Angeles (LAX)

Prices were available within the past 7 days and start at $139 for one-way flights and $265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Sep 5 - Sat, Sep 6
ATL
Atlanta
LAX
Los Angeles
$265 Roundtrip, found 1 hour ago
$265
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Sep 5 from Atlanta to Los Angeles, returning Sat, Sep 6, priced at $265 found 1 hour ago
Flights from Atlanta (ATL) to Los Angeles (LAX)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Spirit Airlines
Distance
1940 mi
Average flight time
1 hour 32 mins

Frequently asked questions

How much is a United Airlines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Los Angeles Intl. Airport (LAX)?
Scoring cheap one-way United Airlines flights from ATL to LAX from $139 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from $265 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ATL to LAX with United Airlines?
January is one of the least expensive months to travel to Los Angeles with United Airlines. You could also find excellent prices on one-way and round-trip fares in February.
What is the cheapest time to book flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Los Angeles Intl. Airport (LAX) with United Airlines?
For cheap United Airlines fares from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Los Angeles Intl. Airport (LAX), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the price you pay. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Los Angeles Intl. Airport (LAX)?
To see if there's a direct route from ATL to LAX with United Airlines or any other airlines, check the "Nonstop" filter when searching for flights.
What is the earliest United Airlines flight from ATL to LAX?
To find the earliest departure from ATL to LAX with United Airlines, sort your results by "Morning" and "Early Morning." Booking an early flight usually means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Los Angeles?
Los Angeles Intl. Airport (LAX) is the main Los Angeles gateway for United Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL).
Why fly with United Airlines from ATL to LAX?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to leave from ATL to LAX with United Airlines. Plus, when you join Expedia's free One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Los Angeles Intl. Airport (LAX)?
It's usually possible to reschedule or cancel your flight, although there may be a charge if you booked more than 24 hours ago. Want to keep your options open? Use our "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you have to alter your plans. To make changes, head to "Trips," select your flight and click on "Manage Booking" for more information.

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