Cheap Flights from Chicago, IL to Austin, TX from $77

One way Round trip

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On Cheapflightsplus.com you will find 8 direct and 222 connecting flights from Chicago to Austin. You can compare airfare deals from 7 airlines and multiple travel sites from $77, 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: $77 (one-way), $132 (round-trip).

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Best Flights from Chicago to Austin Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Austin with the lowest price of $77. The fastest direct flight takes 2h 50m and the fastest connecting – 4h 35m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $77 Find flight	14:54 Chicago O'Hare International	17:44 Austin Austin-Bergstrom Intl	2h 50m	Frontier Airlines	F92799
from $123 Find flight	13:40 Chicago O'Hare International	16:30 Austin Austin-Bergstrom Intl	2h 50m	United Airlines	UA1525
from $123 Find flight	08:50 Chicago O'Hare International	11:42 Austin Austin-Bergstrom Intl	2h 52m	United Airlines	UA277
from $123 Find flight	07:10 Chicago O'Hare International	10:03 Austin Austin-Bergstrom Intl	2h 53m	United Airlines	UA669
from $123 Find flight	11:00 Chicago O'Hare International	13:53 Austin Austin-Bergstrom Intl	2h 53m	United Airlines	UA233
from $125 Find flight	08:50 Chicago O'Hare International	11:42 Austin Austin-Bergstrom Intl	2h 52m	United Airlines	UA2225
from $125 Find flight	19:53 Chicago O'Hare International	22:45 Austin Austin-Bergstrom Intl	2h 52m	United Airlines	UA457
from $125 Find flight	08:50 Chicago O'Hare International	11:44 Austin Austin-Bergstrom Intl	2h 54m	United Airlines	UA2369
from $106 Find flight	05:01 Chicago O'Hare International	16:46 Austin Austin-Bergstrom Intl	11h 45m layover 7h 11m - Atlanta	Frontier Airlines	F91596 F94211
from $110 Find flight	21:56 Chicago O'Hare International	13:04+1 день Austin Austin-Bergstrom Intl	15h 8m layover 8h 5m - Las Vegas	Frontier Airlines	F92145 F93646
from $110 Find flight	07:20 Chicago O'Hare International	23:34 Austin Austin-Bergstrom Intl	16h 14m layover 11h 9m - Denver	Frontier Airlines	F91483 F92890
from $111 Find flight	13:39 Chicago O'Hare International	13:37+1 день Austin Austin-Bergstrom Intl	23h 58m layover 16h 32m - San Diego	Frontier Airlines	F91855 F91878
from $119 Find flight	14:44 Chicago Midway	23:34 Austin Austin-Bergstrom Intl	8h 50m layover 3h 46m - Denver	Frontier Airlines	F92209 F92890
from $125 Find flight	06:20 Chicago Midway	16:46 Austin Austin-Bergstrom Intl	10h 26m layover 5h 58m - Atlanta	Frontier Airlines	F92292 F94211
from $129 Find flight	15:21 Chicago O'Hare International	05:02+1 день Austin Austin-Bergstrom Intl	13h 41m layover 7h 3m - Las Vegas	Spirit Airlines	NK188 NK1502
from $134 Find flight	18:34 Chicago O'Hare International	08:55+1 день Austin Austin-Bergstrom Intl	14h 21m layover 8h 28m - Miami	Spirit Airlines	NK1027 NK517

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 17, 2025

Flight Schedule Chicago (Illinois) to Austin (Texas)

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	Flight Details	Flight Duration	Price
07:10 — 10:03	07:10 — 10:03 UA669 United Airlines Chicago — Austin	2h 53m	Find flight from$123
08:50 — 11:42	08:50 — 11:42 UA277 United Airlines Chicago — Austin	2h 52m	Find flight from$123
08:50 — 11:42	08:50 — 11:42 UA2225 United Airlines Chicago — Austin	2h 52m	Find flight from$125
08:50 — 11:44	08:50 — 11:44 UA2369 United Airlines Chicago — Austin	2h 54m	Find flight from$125
11:00 — 13:53	11:00 — 13:53 UA233 United Airlines Chicago — Austin	2h 53m	Find flight from$123
13:40 — 16:30	13:40 — 16:30 UA1525 United Airlines Chicago — Austin	2h 50m	Find flight from$123
14:54 — 17:44	14:54 — 17:44 F92799 Frontier Airlines Chicago — Austin	2h 50m	Find flight from$77
19:53 — 22:45	19:53 — 22:45 UA457 United Airlines Chicago — Austin	2h 52m	Find flight from$125
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$106
05:05 — 08:55 +1 day	05:05 — 09:10 NK19 Spirit Airlines Chicago — Miami 21h 50m stop 07:00 — 08:55 NK517 Spirit Airlines Miami — Austin	27h 50m including layover	Find flight from$134
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$144
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$125
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$110
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$136
10:56 — 18:53	10:44 — 12:32 UA1803 United Airlines Chicago — Denver 2h 57m stop 15:40 — 18:55 UA2285 United Airlines Denver — Austin	7h 57m including layover	Find flight from$191
12:45 — 17:21	12:45 — 15:37 UA2657 United Airlines Chicago — Houston 43m stop 16:20 — 17:23 UA1711 United Airlines Houston — Austin	4h 36m including layover	Find flight from$191
12:45 — 19:24	12:45 — 15:40 UA2657 United Airlines Chicago — Houston 2h 44m stop 18:23 — 19:25 UA1980 United Airlines Houston — Austin	6h 39m including layover	Find flight from$201
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$111
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$119
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$129
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$134
16:50 — 22:28	16:50 — 19:45 UA1437 United Airlines Chicago — Houston 1h 45m stop 21:55 — 22:53 UA1179 United Airlines Houston — Austin	5h 38m including layover	Find flight from$191
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$159
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$159
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$134
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$163
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$163
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$110
11:37 — 18:48 +1 day	11:37 — 15:26 G42467 Allegiant Air Chicago — Punta Gorda 19h 12m stop 10:38 — 12:59 G4396 Allegiant Air Punta Gorda — Covington 4h 20m stop 17:19 — 18:48 G4416 Allegiant Air Covington — Austin	31h 11m including layover	Find flight from$185
18:02 — 19:27 +1 day	18:02 — 21:08 NK1115 Spirit Airlines Chicago — Atlanta 13h 36m stop 10:44 — 12:13 NK1368 Spirit Airlines Atlanta — Orlando 5h 17m stop 17:30 — 19:27 NK1618 Spirit Airlines Orlando — Austin	25h 25m including layover	Find flight from$180

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 17, 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 21:56 from 7 Chicago airports and arrive 05:00 to 21:56 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 21:56
Distance 982 ml

The cheapest months to travel to Austin are july (from 77 $), august (from 82 $), december (from 96 $).

The most expensive months are january (from 745 $), february (from 312 $), october (from 129 $).

What is the lowest airfare Chicago to Austin?

The cheapest plane ticket found by our users is $77. 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

$77

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Business class

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First class

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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 - 126 departures per week at the price of from $ 123 . And the most expensive tickets are offered by United Airlines airline - from $ 631.

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 $77.

UA - United Airlines

from $123

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F9 - Frontier Airlines

from $77

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Connecting Flights

There are 222 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 $106.

UA - United Airlines

from $191

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AS - Alaska Airlines

from $203

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F9 - Frontier Airlines

from $106

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SY - Sun Country Airlines

from $223

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HA - Hawaiian Airlines

from $195

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NK - Spirit Airlines

from $129

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G4 - Allegiant Air

from $185

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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 $77
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Midway-MDW

from $119
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Dupage County-DPA

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Chicago FSS-CHI

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Merrill C Meigs (closed)-CGX

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Pal-Waukee-PWK

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Chicago NAS-NOH

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Austin airports

Austin-Bergstrom Intl-AUS

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Austin-ASQ

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Camp Maybry AHP-MMR

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Airplanes

There are flights to Austin from Chicago by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Chicago

You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.

Chicago — Las Vegas

from $508

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Chicago — New York

from $74

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Chicago — Atlanta

from $76

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Chicago — Orlando

from $62

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Chicago — Miami

from $66

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Chicago — Dallas

from $70

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Chicago — Houston

from $66

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Chicago — Boston

from $61

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Chicago — Phoenix

from $65

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Chicago — Denver

from $61

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Top International Destinations from Chicago

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Chicago — London

from $60

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Chicago — Cancun

from $72

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Chicago — Toronto

from $73

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Chicago — Paris

from $61

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Chicago — Rome

from $79

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Chicago — Hyderabad

from $73

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Chicago — Mexico City

from $76

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Chicago — Tokyo

from $60

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Chicago — Dublin

from $59

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Chicago — Mumbai

from $74

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How to book a plane 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.