How does KAYAK find such low prices on flights from Illinois to Austin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Austin.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Austin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Austin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Austin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$131 CHEAP FLIGHTS from Illinois to Austin

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Flight Deals

Cheap Flights from Illinois to Austin

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Austin

Sat, Nov 7 - Thu, Nov 12

6:30 am - 7:26 pmORD Chicago O'Hare Intl-AUS Austin Bergstrom

12h 56m1 stop Denver Intl

1:08 pm - 5:13 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

16h 05m1 stop Las Vegas Harry Reid Intl

$271Frontier

Tue, Nov 3 - Mon, Nov 9

7:35 pm - 11:39 amORD Chicago O'Hare Intl-AUS Austin Bergstrom

16h 04m1 stop Atlanta Hartsfield-Jackson

12:38 pm - 5:13 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

16h 35m1 stop Las Vegas Harry Reid Intl

$271Frontier

Tue, Nov 3 - Tue, Nov 10

10:15 am - 2:30 pmMDW Chicago Midway-AUS Austin Bergstrom

4h 15m1 stop Memphis

9:50 am - 12:20 pmAUS Austin Bergstrom-MDW Chicago Midway

2h 30mnonstop

$271Southwest

Fri, Jan 8 - Sat, Jan 9

12:25 pm - 5:00 pmMDW Chicago Midway-AUS Austin Bergstrom

4h 35m1 stop Dallas Love Field

8:30 am - 2:40 pmAUS Austin Bergstrom-MDW Chicago Midway

6h 10m2 stops Houston Hobby Memphis

$272Southwest

Wed, Jan 20 - Wed, Jan 27

6:00 am - 11:00 amORD Chicago O'Hare Intl-AUS Austin Bergstrom

5h 00m1 stop Dallas/Fort Worth

8:16 am - 11:05 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

2h 49mnonstop

$275American Airlines

Wed, Nov 4 - Wed, Nov 11

6:59 am - 2:16 pmORD Chicago O'Hare Intl-AUS Austin Bergstrom

7h 17m1 stop Dallas/Fort Worth

8:11 am - 11:05 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

2h 54mnonstop

$275American Airlines

Wed, Oct 21 - Wed, Oct 28

7:00 am - 9:58 amORD Chicago O'Hare Intl-AUS Austin Bergstrom

2h 58mnonstop

4:17 pm - 9:36 pmAUS Austin Bergstrom-ORD Chicago O'Hare Intl

5h 19m1 stop Houston George Bush Intcntl

$275United Airlines

Sun, Dec 20 - Wed, Dec 30

7:45 pm - 10:50 pmORD Chicago O'Hare Intl-AUS Austin Bergstrom

3h 05mnonstop

6:35 am - 9:31 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

2h 56mnonstop

$279United Airlines

Mon, Nov 23 - Thu, Nov 26

6:00 am - 12:47 pmMDW Chicago Midway-AUS Austin Bergstrom

6h 47m1 stop Atlanta Hartsfield-Jackson

5:00 pm - 10:54 pmAUS Austin Bergstrom-MDW Chicago Midway

5h 54m1 stop Atlanta Hartsfield-Jackson

$281Delta

Wed, Jan 20 - Wed, Jan 27

3:00 pm - 8:59 pmORD Chicago O'Hare Intl-AUS Austin Bergstrom

5h 59m1 stop Atlanta Hartsfield-Jackson

2:45 pm - 10:20 pmAUS Austin Bergstrom-ORD Chicago O'Hare Intl

7h 35m1 stop Atlanta Hartsfield-Jackson

$285Delta

Recent last minute flight deals from Illinois to Austin

Mon, Oct 12 - Thu, Oct 15

8:11 pm - 9:57 amORD Chicago O'Hare Intl-AUS Austin Bergstrom

13h 46m1 stop Orlando

12:08 pm - 6:31 pmAUS Austin Bergstrom-ORD Chicago O'Hare Intl

6h 23m1 stop Atlanta Hartsfield-Jackson

$275Frontier

Sun, Oct 11 - Tue, Nov 10

3:30 pm - 8:27 pmORD Chicago O'Hare Intl-AUS Austin Bergstrom

28h 57m1 stop Las Vegas Harry Reid Intl

8:21 pm - 12:21 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

28h 00m1 stop Denver Intl

$303Frontier

Sat, Oct 10 - Wed, Nov 25

7:45 pm - 10:45 pmORD Chicago O'Hare Intl-AUS Austin Bergstrom

3h 00mnonstop

3:25 pm - 6:30 pmAUS Austin Bergstrom-ORD Chicago O'Hare Intl

3h 05mnonstop

$344American Airlines

Sat, Oct 10 - Wed, Nov 25

7:05 pm - 9:45 pmMDW Chicago Midway-AUS Austin Bergstrom

2h 40mnonstop

7:25 pm - 9:50 pmAUS Austin Bergstrom-MDW Chicago Midway

2h 25mnonstop

$344Southwest

Sat, Oct 10 - Wed, Nov 25

3:50 pm - 10:43 pmORD Chicago O'Hare Intl-AUS Austin Bergstrom

6h 53m1 stop Dallas/Fort Worth

3:25 pm - 6:30 pmAUS Austin Bergstrom-ORD Chicago O'Hare Intl

3h 05mnonstop

$354American Airlines

Sat, Oct 10 - Wed, Nov 25

2:40 pm - 5:20 pmMDW Chicago Midway-AUS Austin Bergstrom

2h 40mnonstop

8:55 pm - 1:00 amAUS Austin Bergstrom-MDW Chicago Midway

4h 05m1 stop Houston Hobby

$354Southwest

Sat, Oct 10 - Wed, Nov 25

11:33 am - 5:37 pmMDW Chicago Midway-AUS Austin Bergstrom

6h 04m1 stop Atlanta Hartsfield-Jackson

5:20 am - 10:24 amAUS Austin Bergstrom-MDW Chicago Midway

5h 04m1 stop Atlanta Hartsfield-Jackson

$364Delta

Sun, Oct 11 - Tue, Nov 10

8:40 am - 11:37 amORD Chicago O'Hare Intl-AUS Austin Bergstrom

2h 57mnonstop

12:49 pm - 3:38 pmAUS Austin Bergstrom-ORD Chicago O'Hare Intl

2h 49mnonstop

$381United Airlines

Sat, Oct 10 - Mon, Oct 12

2:28 pm - 10:54 pmMLI Moline Quad-City-AUS Austin Bergstrom

8h 26m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

12:50 pm - 8:43 pmAUS Austin Bergstrom-MLI Moline Quad-City

7h 53m1 stop Denver Intl

$405United Airlines

Sat, Oct 10 - Tue, Oct 13

4:26 pm - 11:24 pmBMI Bloomington-Normal-AUS Austin Bergstrom

6h 58m1 stop Atlanta Hartsfield-Jackson

3:00 pm - 10:36 pmAUS Austin Bergstrom-BMI Bloomington-Normal

7h 36m1 stop Atlanta Hartsfield-Jackson

$429Delta

Recent direct flight deals from Illinois to Austin

Wed, Nov 4 - Wed, Nov 11

3:55 pm - 6:40 pmMDW Chicago Midway-AUS Austin Bergstrom

2h 45mnonstop

7:05 am - 9:40 amAUS Austin Bergstrom-MDW Chicago Midway

2h 35mnonstop

$278Southwest

Wed, Dec 23 - Wed, Dec 23

6:30 am - 9:20 amMDW Chicago Midway-AUS Austin Bergstrom

2h 50mnonstop

7:25 pm - 9:50 pmAUS Austin Bergstrom-MDW Chicago Midway

2h 25mnonstop

$278Southwest

Sun, Dec 20 - Wed, Dec 30

7:45 pm - 10:50 pmORD Chicago O'Hare Intl-AUS Austin Bergstrom

3h 05mnonstop

6:35 am - 9:31 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

2h 56mnonstop

$279United Airlines

Sun, Dec 20 - Wed, Dec 30

6:30 am - 9:20 amMDW Chicago Midway-AUS Austin Bergstrom

2h 50mnonstop

6:25 am - 9:00 amAUS Austin Bergstrom-MDW Chicago Midway

2h 35mnonstop

$279Southwest

Wed, Oct 28 - Thu, Oct 29

12:15 pm - 3:00 pmMDW Chicago Midway-AUS Austin Bergstrom

2h 45mnonstop

9:55 pm - 12:30 amAUS Austin Bergstrom-MDW Chicago Midway

2h 35mnonstop

$279Southwest

Fri, Dec 25 - Wed, Dec 30

7:16 am - 10:10 amORD Chicago O'Hare Intl-AUS Austin Bergstrom

2h 54mnonstop

6:00 am - 8:59 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

2h 59mnonstop

$280American Airlines

Thu, Dec 10 - Sun, Dec 13

8:38 am - 11:32 amORD Chicago O'Hare Intl-AUS Austin Bergstrom

2h 54mnonstop

6:31 am - 9:30 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

2h 59mnonstop

$280American Airlines

Thu, Nov 19 - Mon, Nov 23

9:15 pm - 12:31 amORD Chicago O'Hare Intl-AUS Austin Bergstrom

3h 16mnonstop

3:25 pm - 6:30 pmAUS Austin Bergstrom-ORD Chicago O'Hare Intl

3h 05mnonstop

$280American Airlines

Sat, Oct 31 - Sun, Nov 8

8:10 am - 11:04 amORD Chicago O'Hare Intl-AUS Austin Bergstrom

2h 54mnonstop

6:03 am - 9:00 amAUS Austin Bergstrom-ORD Chicago O'Hare Intl

2h 57mnonstop

$280American Airlines

Thu, Dec 24 - Wed, Dec 30

7:45 pm - 10:50 pmORD Chicago O'Hare Intl-AUS Austin Bergstrom

3h 05mnonstop

5:33 pm - 8:30 pmAUS Austin Bergstrom-ORD Chicago O'Hare Intl

2h 57mnonstop

$285United Airlines

Useful Info

Low season	January
High season	March
Cheapest flight	$131

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Springfield to Austin

How does KAYAK find such low prices on flights from Illinois to Austin?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Austin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Austin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Austin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Austin?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.