Cheap flights from Chicago to Southeast Austin from CA $113

View CA $113 flight on Wed, Aug. 13, 2025Opens in a new window

Popular airlines from Chicago to Southeast Austin

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Alaska Airlines

    Alaska Airlines

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Cheap flights from Chicago (CHI) to Southeast Austin (AUS)

Prices were available within the past 7 days and start at CA $113 for one-way flights and CA $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Aug. 13 - Fri, Aug. 15
ORD
Chicago
AUS
Austin
CA $240 Roundtrip, found 1 day ago
CA $240
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Aug. 13 from Chicago to Austin, returning Fri, Aug. 15, priced at CA $240 found 1 day ago
Spirit Airlines
Sat, Aug. 16 - Mon, Aug. 18
ORD
Chicago
AUS
Austin
CA $253 Roundtrip, found 4 days ago
CA $253
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Aug. 16 from Chicago to Austin, returning Mon, Aug. 18, priced at CA $253 found 4 days ago
American Airlines
Thu, Oct. 9 - Mon, Oct. 13
ORD
Chicago
AUS
Austin
CA $283 Roundtrip, found 1 day ago
CA $283
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct. 9 from Chicago to Austin, returning Mon, Oct. 13, priced at CA $283 found 1 day ago
Delta
Wed, Oct. 8 - Sat, Oct. 11
ORD
Chicago
AUS
Austin
CA $298 Roundtrip, found 1 day ago
CA $298
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct. 8 from Chicago to Austin, returning Sat, Oct. 11, priced at CA $298 found 1 day ago
United
Sat, Sep. 13 - Mon, Sep. 22
ORD
Chicago
AUS
Austin
CA $328 Roundtrip, found 2 days ago
CA $328
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep. 13 from Chicago to Austin, returning Mon, Sep. 22, priced at CA $328 found 2 days ago
Hawaiian Airlines
Sun, Sep. 14 - Sun, Sep. 21
ORD
Chicago
AUS
Austin
CA $607 Roundtrip, found 2 days ago
CA $607
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sun, Sep. 14 from Chicago to Austin, returning Sun, Sep. 21, priced at CA $607 found 2 days ago

Find the cheapest month to fly from Chicago (CHI) to Austin (AUS)

April is typically the cheapest month to fly

From CA $122 - CA $547 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.