$84 Cheap Spirit Airlines flights Austin (AUS) to Chicago (ORD)

View $84 flight on Mon, Jul 7, 2025Opens in a new window

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$84 Cheap Spirit Airlines flights Austin (AUS) to Chicago (ORD)

Prices were available within the past 7 days and start at $84 for one-way flights and $172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Aug 13 - Thu, Aug 14
AUS
Austin
ORD
Chicago
$172 Roundtrip, found 1 hour ago
$172
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Wed, Aug 13 from Austin to Chicago, returning Thu, Aug 14, priced at $172 found 1 hour ago
Spirit Airlines
Mon, Jun 30 - Wed, Jul 9
AUS
Austin
ORD
Chicago
$181 Roundtrip, found 1 hour ago
$181
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, Jun 30 from Austin to Chicago, returning Wed, Jul 9, priced at $181 found 1 hour ago
Spirit Airlines
Thu, Jun 26 - Mon, Jul 7
AUS
Austin
ORD
Chicago
$182 Roundtrip, found 2 hours ago
$182
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Thu, Jun 26 from Austin to Chicago, returning Mon, Jul 7, priced at $182 found 2 hours ago
Spirit Airlines
Thu, Jun 26 - Sat, Jul 12
AUS
Austin
ORD
Chicago
$185 Roundtrip, found 1 day ago
$185
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Jun 26 from Austin to Chicago, returning Sat, Jul 12, priced at $185 found 1 day ago
Flights from Austin (AUS) to Chicago (ORD)
Origin airport
Austin-Bergstrom Intl.
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
American Airlines
Distance
977 mi
Average flight time
2 hours 51 mins

Frequently asked questions

How much is a Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to O'Hare Intl. Airport (ORD)?
Apply the "Price (lowest to highest)" filter on Expedia to look for cheap Spirit Airlines return flights from $172 from AUS to ORD. Affordable one-way fares from $84 are available as well.**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.
What is the cheapest month to fly from AUS to ORD with Spirit Airlines?
Look for one-way or round-trip flights to Chicago in January or February. You could find cheaper fares with Spirit Airlines during these off-peak times.
What is the cheapest time to book flights from Austin-Bergstrom Intl. Airport (AUS) to O'Hare Intl. Airport (ORD) with Spirit Airlines?
Begin your search one to three months ahead of your departure date to get cheap fares on Spirit Airlines flights from Austin-Bergstrom Intl. Airport (AUS) 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 reduce 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 trips.*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.
Does Spirit Airlines fly nonstop from Austin-Bergstrom Intl. Airport (AUS) to O'Hare Intl. Airport (ORD)?
To figure out if there's a direct route from AUS to ORD with Spirit Airlines or any other airlines, select the "Nonstop" filter when browsing for flights.
What is the earliest Spirit Airlines flight from AUS to ORD?
Sort your results by "Morning" and "Early Morning" to browse the earliest flights from AUS to ORD. Leaving early means flight cancellations are less likely.**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.
What airports does Spirit Airlines fly into in Chicago?
O'Hare Intl. Airport (ORD) is the main Chicago gateway for Spirit Airlines flights from Austin-Bergstrom Intl. Airport (AUS).
Why fly with Spirit Airlines from AUS to ORD?
A rewarding loyalty program and the opportunity to collect points through Free Spirit are the start of the reasons to jet off from AUS to ORD with Spirit Airlines. Plus, when you sign up to Expedia's free One Key™ program, you can receive OneKeyCash™* alongside any airline loyalty program earnings. It's yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to O'Hare Intl. Airport (ORD)?
Typically, you can cancel or change your flight, although additional fees may apply if you booked more than 24 hours ago. Want to keep your options open? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you have to alter your plans. To modify your itinerary, go to "Trips," select your flight and click on "Manage Booking" for more details.

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