Cheap Flights from Chicago, IL to Austin, TX from $57

Return flight: Austin – Chicago

On Cheapflightsplus.com you will find 8 direct and 330 connecting flights from Chicago to Austin. You can compare airfare deals from 7 airlines and multiple travel sites from $57, book and save on cheap plane tickets and last minute offers. Also check out CHI-AUS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Chicago to Austin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $57 (one-way), $98 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
Full flight schedule will help you in detecting at what time planes fly from Chicago to Austin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:10 — 10:03
07:10 — 10:03 UA669 United Airlines
Chicago — Austin
2h 53m
Find flight
from$90
08:50 — 11:42
08:50 — 11:42 UA277 United Airlines
Chicago — Austin
2h 52m
Find flight
from$90
08:50 — 11:42
08:50 — 11:42 UA2225 United Airlines
Chicago — Austin
2h 52m
Find flight
from$92
08:50 — 11:44
08:50 — 11:44 UA2369 United Airlines
Chicago — Austin
2h 54m
Find flight
from$92
11:00 — 13:53
11:00 — 13:53 UA233 United Airlines
Chicago — Austin
2h 53m
Find flight
from$90
13:15 — 16:05
13:15 — 16:05 UA1525 United Airlines
Chicago — Austin
2h 50m
Find flight
from$90
14:54 — 17:44
14:54 — 17:44 F92799 Frontier Airlines
Chicago — Austin
2h 50m
Find flight
from$57
19:53 — 22:45
19:53 — 22:45 UA457 United Airlines
Chicago — Austin
2h 52m
Find flight
from$92
05:01 — 16:46
05:01 — 08:12 F91596 Frontier Airlines
Chicago — Atlanta
7h 11m stop
15:23 — 16:46 F94211 Frontier Airlines
Atlanta — Austin
11h 45m
including layover
Find flight
from$78
05:05 — 16:30
05:05 — 09:12 NK1 Spirit Airlines
Chicago — Miami
5h 5m stop
14:17 — 16:30 NK2722 Spirit Airlines
Miami — Austin
11h 25m
including layover
Find flight
from$99
06:00 — 05:02
+1 day
06:00 — 07:54 NK183 Spirit Airlines
Chicago — Las Vegas
16h 25m stop
00:19 — 05:02 NK1502 Spirit Airlines
Las Vegas — Austin
23h 2m
including layover
Find flight
from$106
06:20 — 16:46
18:53 — 22:05 F92292 Frontier Airlines
Chicago — Atlanta
5h 58m stop
06:00 — 07:36 F94211 Frontier Airlines
Atlanta — Austin
10h 26m
including layover
Find flight
from$92
07:20 — 23:34
18:00 — 20:02 F91483 Frontier Airlines
Chicago — Denver
11h 9m stop
16:03 — 19:12 F92890 Frontier Airlines
Denver — Austin
16h 14m
including layover
Find flight
from$81
09:46 — 17:05
09:46 — 12:40 UA2099 United Airlines
Chicago — Houston
3h 24m stop
16:04 — 17:05 UA1711 United Airlines
Houston — Austin
7h 19m
including layover
Find flight
from$137
10:00 — 20:02
10:00 — 13:39 NK1113 Spirit Airlines
Chicago — Orlando
4h 26m stop
18:05 — 20:02 NK1618 Spirit Airlines
Orlando — Austin
10h 2m
including layover
Find flight
from$100
13:39 — 13:37
+1 day
13:39 — 15:59 F91855 Frontier Airlines
Chicago — San Diego
16h 32m stop
08:31 — 13:37 F91878 Frontier Airlines
San Diego — Austin
23h 58m
including layover
Find flight
from$81
14:44 — 23:34
12:35 — 14:19 F92209 Frontier Airlines
Chicago — Denver
3h 46m stop
20:29 — 23:44 F92890 Frontier Airlines
Denver — Austin
8h 50m
including layover
Find flight
from$87
15:21 — 05:02
+1 day
15:21 — 17:16 NK188 Spirit Airlines
Chicago — Las Vegas
7h 3m stop
00:19 — 05:02 NK1502 Spirit Airlines
Las Vegas — Austin
13h 41m
including layover
Find flight
from$95
15:29 — 08:55
+1 day
15:29 — 19:39 NK867 Spirit Airlines
Chicago — Miami
11h 21m stop
07:00 — 08:55 NK517 Spirit Airlines
Miami — Austin
17h 26m
including layover
Find flight
from$99
16:36 — 20:02
+1 day
16:36 — 20:23 NK1370 Spirit Airlines
Chicago — Orlando
21h 42m stop
18:05 — 20:02 NK1618 Spirit Airlines
Orlando — Austin
27h 26m
including layover
Find flight
from$131
16:37 — 09:25
+1 day
16:37 — 20:39 F92792 Frontier Airlines
Chicago — Orlando
11h 1m stop
07:40 — 09:25 F94523 Frontier Airlines
Orlando — Austin
16h 48m
including layover
Find flight
from$81
17:10 — 07:57
+1 day
17:10 — 20:28 NK328 Spirit Airlines
Chicago — Newark
8h 32m stop
05:00 — 07:57 NK2951 Spirit Airlines
Newark — Austin
14h 47m
including layover
Find flight
from$117
17:10 — 17:13
+1 day
17:10 — 20:28 NK328 Spirit Airlines
Chicago — Newark
17h 46m stop
14:14 — 17:13 NK516 Spirit Airlines
Newark — Austin
24h 3m
including layover
Find flight
from$117
18:34 — 08:55
+1 day
18:34 — 22:32 NK1027 Spirit Airlines
Chicago — Miami
8h 28m stop
07:00 — 08:55 NK517 Spirit Airlines
Miami — Austin
14h 21m
including layover
Find flight
from$99
18:59 — 13:24
+1 day
18:59 — 21:32 NK2191 Spirit Airlines
Chicago — Los Angeles
11h 3m stop
08:35 — 13:24 NK2414 Spirit Airlines
Los Angeles — Austin
18h 25m
including layover
Find flight
from$107
19:39 — 10:25
+1 day
19:39 — 23:51 NK1986 Spirit Airlines
Chicago — Miami
8h 23m stop
08:14 — 10:25 NK2722 Spirit Airlines
Miami — Austin
14h 46m
including layover
Find flight
from$112
20:12 — 07:57
+1 day
20:12 — 23:31 NK919 Spirit Airlines
Chicago — Newark
5h 29m stop
05:00 — 07:57 NK2951 Spirit Airlines
Newark — Austin
11h 45m
including layover
Find flight
from$120
20:12 — 17:13
+1 day
20:12 — 23:31 NK919 Spirit Airlines
Chicago — Newark
14h 43m stop
14:14 — 17:13 NK516 Spirit Airlines
Newark — Austin
21h 1m
including layover
Find flight
from$120
21:56 — 13:04
+1 day
18:36 — 21:00 F92145 Frontier Airlines
Chicago — Las Vegas
8h 5m stop
15:57 — 20:43 F93646 Frontier Airlines
Las Vegas — Austin
15h 8m
including layover
Find flight
from$81
22:15 — 19:14
+1 day
22:15 — 00:19 NK2179 Spirit Airlines
Chicago — Las Vegas
13h 59m stop
14:18 — 19:14 NK2627 Spirit Airlines
Las Vegas — Austin
20h 59m
including layover
Find flight
from$104
09:12 — 19:14
+1 day
09:12 — 11:23 G43081 Allegiant Air
Chicago — Fort Walton Beach
9h 45m stop
21:08 — 23:36 G4126 Allegiant Air
Fort Walton Beach — Las Vegas
14h 42m stop
14:18 — 19:14 NK2627 Spirit Airlines
Las Vegas — Austin
34h 2m
including layover
Find flight
from$120
10:31 — 10:25
+1 day
10:31 — 13:09 G41846 Allegiant Air
Chicago — Fletcher
4h 9m stop
17:18 — 19:13 G4243 Allegiant Air
Fletcher — Miami
13h 1m stop
08:14 — 10:25 NK2722 Spirit Airlines
Miami — Austin
23h 54m
including layover
Find flight
from$121
11:37 — 09:10
+1 day
11:37 — 15:26 G42467 Allegiant Air
Chicago — Punta Gorda
1h 25m stop
16:51 — 19:15 G42229 Allegiant Air
Punta Gorda — Indianapolis
12h 30m stop
07:45 — 09:10 G4592 Allegiant Air
Indianapolis — Austin
21h 33m
including layover
Find flight
from$120
*Departure and arrival times - local. Updated on June 1, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Austin depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Austin is 1580 miles. Time difference between the cities is 0h. Airplanes depart 05:00 to 22:15 from 7 Chicago airports and arrive 05:00 to 22:15 to 3 Austin airports. Average flight time is 2h 52m.

  • The fastest flight 2h 50m
  • Average flight time 2h 52m
  • The earliest flight 05:00
  • The latest flight 22:15
  • Distance 982 ml

The cheapest months to travel to Austin are july (from 76 $), august (from 81 $), december (from 95 $).

The most expensive months are january (from 734 $), february (from 308 $), october (from 127 $).

What is the lowest airfare Chicago to Austin?

The cheapest plane ticket found by our users is $57. This airfare is for economy class on one-way F92799 flight by Frontier Airlines for July 24, 2025 which leaves O'Hare International in Chicago at 14:54 am and arrives at Austin Austin-Bergstrom Intl at 17:44.

Economy class
$57
Find
Business class
?
Find
First class
?
Find

Popular Airlines on the Route

The flight Chicago — Austin is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by United Airlines - 157 departures per week at the price of from $ 90 . And the most expensive tickets are offered by United Airlines airline - from $ 658.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is F92799 by Frontier Airlines takes 2h 50m and the cheapest is F92799 by Frontier Airlines for $57.

See more direct flights

Connecting Flights

There are 330 flights with layovers on the route. The fastest connecting flight is UA468 by United Airlines takes 4h 35m and the cheapest is F92799 by Frontier Airlines for $78.

  • from $137
    Find
  • AS - Alaska Airlines
    from $150
    Find
  • F9 - Frontier Airlines
    from $78
    Find
  • SY - Sun Country Airlines
    from $112
    Find
  • HA - Hawaiian Airlines
    from $144
    Find
  • NK - Spirit Airlines
    from $95
    Find
  • G4 - Allegiant Air
    from $120
    Find
See more connecting flights

Airports

You can fly from Chicago to Austin from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $57
    Find
  • Midway-MDW
    from $87
    Find
  • Dupage County-DPA
    Find
  • Chicago FSS-CHI
    Find
  • Merrill C Meigs (closed)-CGX
    Find
  • Pal-Waukee-PWK
    Find
  • Chicago NAS-NOH
    Find

Austin airports

  • Austin-Bergstrom Intl-AUS
    Find
  • Austin-ASQ
    Find
  • Camp Maybry AHP-MMR
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back