Cheap Flights From Austin-Bergstrom Intl. (AUS) To O'Hare Intl. (ORD)

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Cheapest Flights from Austin (AUS) to Chicago (ORD)

The cheapest flights to O'Hare Intl. found within the past 7 days were CA $650 round trip and CA $234 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Apr 11 - Fri, Apr 17
AUS
Austin
ORD
Chicago
CA $650 Roundtrip, found 4 days ago
CA $650
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Apr 11 from Austin to Chicago, returning Fri, Apr 17, priced at CA $650 found 4 days ago
Tue, Jul 28 - Tue, Aug 4
AUS
Austin
ORD
Chicago
CA $676 Roundtrip, found 1 day ago
CA $676
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Jul 28 from Austin to Chicago, returning Tue, Aug 4, priced at CA $676 found 1 day ago
Sat, Apr 11 - Fri, Apr 17
AUS
Austin
ORD
Chicago
CA $698 Roundtrip, found 4 days ago
CA $698
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Apr 11 from Austin to Chicago, returning Fri, Apr 17, priced at CA $698 found 4 days ago
Sat, Apr 11 - Fri, Apr 17
AUS
Austin
ORD
Chicago
CA $703 Roundtrip, found 4 days ago
CA $703
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Apr 11 from Austin to Chicago, returning Fri, Apr 17, priced at CA $703 found 4 days ago
Sat, Apr 11 - Fri, Apr 17
AUS
Austin
ORD
Chicago
CA $730 Roundtrip, found 4 days ago
CA $730
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Apr 11 from Austin to Chicago, returning Fri, Apr 17, priced at CA $730 found 4 days ago
Fri, May 8 - Mon, May 11
AUS
Austin
ORD
Chicago
CA $738 Roundtrip, found 5 days ago
CA $738
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Austin to Chicago, returning Mon, May 11, priced at CA $738 found 5 days ago
Sat, Apr 11 - Fri, Apr 17
AUS
Austin
ORD
Chicago
CA $745 Roundtrip, found 4 days ago
CA $745
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Apr 11 from Austin to Chicago, returning Fri, Apr 17, priced at CA $745 found 4 days ago
Fri, May 8 - Mon, May 11
AUS
Austin
ORD
Chicago
CA $770 Roundtrip, found 5 days ago
CA $770
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Austin to Chicago, returning Mon, May 11, priced at CA $770 found 5 days ago
Sat, Apr 11 - Fri, Apr 17
AUS
Austin
ORD
Chicago
CA $794 Roundtrip, found 4 days ago
CA $794
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Apr 11 from Austin to Chicago, returning Fri, Apr 17, priced at CA $794 found 4 days ago
Sat, Apr 11 - Fri, Apr 17
AUS
Austin
ORD
Chicago
CA $794 Roundtrip, found 4 days ago
CA $794
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Apr 11 from Austin to Chicago, returning Fri, Apr 17, priced at CA $794 found 4 days ago

Frequently asked questions

Are there direct flights from Austin-Bergstrom Intl. Airport (AUS) to ORD?
Sometimes, a trip is all about the journey; other times, the magic is in the destination. But if you're eager to get to where you're headed fast, multiple airlines offer direct flights from Austin–Bergstrom International Airport to O'Hare Airport, including United Airlines and American Airlines.
What airlines fly from Austin–Bergstrom International Airport to ORD?
There are a few airlines that have direct flights from AUS to ORD. United Airlines (UA) is one of the most popular, operating approximately 152 flights every month. You may want to also browse the deals on offer from American Airlines (AA). This carrier operates 112 flights each month on the Austin to Chicago route. Compare the two airlines to find your ideal fare.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.