$197 Cheap American Airlines flights Chicago (ORD) to St. George (SGU)

Landing cheap one-way American Airlines flights from ORD to SGU from $197 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $288 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.

January is one of the cheapest months to fly to St. George with American Airlines. You could also find excellent prices on one-way and return fares in December.

Search for affordable American Airlines flights from O’Hare Intl. Airport (ORD) to St. George Airport (SGU) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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 select “Nonstop” on Expedia to browse any direct flights from ORD to SGU with American Airlines or other carriers.

Search American Airlines’s earliest flights from ORD to SGU by using the “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**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 an American Airlines flight from O’Hare Intl. Airport (ORD) to St. George, and you’re most likely to touch down at St. George Airport (SGU). This is the airline’s primary hub here.

It’s generally possible to change or cancel your flight, although additional charges may apply if you booked over 24 hours ago. Want to keep your options open? Make use of our “No cancel fee” or “Changes included” filter to find flights that won’t charge extra if you need to adjust your plans. To make modifications, go to “Trips,” select your flight and click on “Manage Booking” for more information.