$167 Cheap American Airlines flights Sioux Falls (FSD) to Chicago (ORD)

Scoring cheap one-way American Airlines flights from FSD to ORD from $167 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $189 for your next break.**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.

American Airlines flights to Chicago are generally cheaper in the low-season months of January and February. Whether you’re in search of a return or one-way ticket, you could score a better deal then.

To find cheap American Airlines fares from Sioux Falls Regional Airport (FSD) to O’Hare Intl. Airport (ORD), start searching one to three months before your planned departure. Reserving 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 affect the overall cost. Sunday tends to be the cheapest, 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.

Yes, you can travel from Sioux Falls Regional Airport (FSD) to O’Hare Intl. Airport (ORD) on one of American Airlines’s 19 direct weekly flights. Use our “Nonstop” and “Airline” filters to find the American Airlines flight that’ll arrive at ORD at a time that suits you.

Depart Sioux Falls Regional Airport (FSD) for O’Hare Intl. Airport (ORD) on a direct American Airlines flight, and you’ll be airborne for around 1h 54m.

If it’s flexibility you’re after, Thursday offers the most choice for American Airlines flights from Sioux Falls Regional Airport (FSD) to O’Hare Intl. Airport (ORD). Take your pick of 3 different departures.

The first American Airlines flight from FSD to ORD takes off at 5:20AM UTC-6, touching down at 7:19AM UTC-6. If you prefer to jet off later, the last American Airlines flight leaves FSD at 4:46PM UTC-6 and lands at ORD at 6:32PM UTC-6. Flying early is generally a good idea as morning and mid-morning flights are least 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.

American Airlines flights from Sioux Falls Regional Airport (FSD) to Chicago come in to land at O’Hare Intl. Airport (ORD). This is the main gateway here.

You’ll likely be on an Embraer 170 or a Bombardier CRJ when flying American Airlines from Sioux Falls Regional Airport (FSD) to O’Hare Intl. Airport (ORD). However, keep in mind that a different plane could be assigned to your route due to operational reasons.

It’s generally possible to change or cancel your flight, although there may be additional fees if you made your booking more than 24 hours ago. Need flexible options? Use our “No cancel fee” or “Changes included” filter to find flights that won’t charge extra if you have to revise your plans. To update your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for further information.