$114 Cheap American Airlines flights Sacramento (SMF) to Chicago (ORD)

You can discover cheap round-trip American Airlines flights from $381 from SMF to ORD by sorting your results from “Price (lowest to highest)” on Expedia. Or look for options from $114 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.

Search for one-way or return flights to Chicago in January or February. You could find an affordable fare with American Airlines during these quieter months.

Start searching one to three months ahead of your departure date to find cheap fares on American Airlines flights from Sacramento Intl. Airport (SMF) to O’Hare Intl. Airport (ORD). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to 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.* Nail your timing, and you can enjoy significant savings on domestic journeys.*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, click search and tick the “Nonstop” filter on Expedia to find any direct flights from SMF to ORD with American Airlines or other carriers.

To find the earliest departure from SMF to ORD with American Airlines, filter your results by “Morning” and “Early Morning.” Choosing an early flight generally 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.

American Airlines flights from Sacramento Intl. Airport (SMF) to Chicago come in to O’Hare Intl. Airport (ORD). This is the main entry point here.

Depending on the type of fare you purchased, a fee generally applies if you change or cancel your flight more than 24 hours after it’s been confirmed. To find flexible plane tickets, select our “No cancel fee” or “Changes included” filter when you look for flights. For additional information on modifying or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”