Cheap flights from Chicago-O'Hare to Los Angeles
Cheap return flights from Chicago-O'Hare to Los Angeles
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Los Angeles flight facts
What you need to know
What are the cheapest airlines?
- Spirit Airlines
- Frontier Airlines
- Alaska Airlines
These airlines usually offer the cheapest flights from Chicago-O'Hare to Los Angeles.
What airlines fly indirectly?
- American Airlines
- United Airlines
- Delta Air Lines
These airlines fly from Chicago-O'Hare to Los Angeles, but you’ll have at least one layover.
How long is the flight?
4 hours 15 minutes
This is the shortest flight time from Chicago-O'Hare to Los Angeles.
Alternative flights from the UK to Los Angeles
Check out prices for other routes
Alternative flights from Chicago-O'Hare
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Chicago-O'Hare/Los Angeles route. There are around 35 flights on any given week from the UK to Los Angeles and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Chicago-O'Hare to Los Angeles
Tips and advice from our flight experts
You've searched for flights from Chicago-O'Hare to Los Angeles. We found 150 flights and compared them to give you the best offers. Spirit Airlines is, on average, the cheapest for this route. Look out for them! The cheapest offer we've found is a one-way ticket for £33 from Chicago-O'Hare to Los Angeles on 15/06/2026 at 10:55.
We've scanned hundreds of airfares from dozens of airlines across the globe. We found 10 airlines that operate the 2,000 km flight from Chicago-O'Hare to Los Angeles.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Spirit Airlines is a popular choice for this route, and the average flight duration is about 4 hours 15 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
Other popular destinations near Los Angeles
Where other people are flying to
