$129 Cheap Delta flights Los Angeles (LAX) to Chicago (ORD)

You’ll discover affordable return Delta Air Lines flights from $257 from LAX to ORD by sorting your results from “Price (lowest to highest)” on Expedia. Or look for options from $129 for a one-way trip.**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.

January is one of the least expensive months to jet away to Chicago with Delta Air Lines. You could also find excellent prices on one-way and round-trip tickets in February.

Begin your search one to three months before your departure to find cheap fares on Delta Air Lines flights from Los Angeles Intl. Airport (LAX) to O’Hare Intl. Airport (ORD). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic flights.*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.

Simply enter your dates, hit search and tick the “Nonstop” filter on Expedia to find any direct flights from LAX to ORD with Delta Air Lines or another carrier.

Filter your results by “Early Morning” and “Morning” to browse the earliest departures from LAX to ORD. Setting off early means you’re less likely to experience 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.

Board a Delta Air Lines flight from Los Angeles Intl. Airport (LAX) to Chicago, and you’ll probably arrive at O’Hare Intl. Airport (ORD). This is the airline’s primary hub in this destination.

With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is the leading choice for many travelers heading from LAX to ORD. What’s more, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of making your booking, but your airline may add a charge after that time. For further details about altering your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your plans without being charged, apply the “Changes included” or “No cancel fee” filter when organizing your next escape.