Allegiant Air Austin to Chicago Flights

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Cheapflightsplus.com will find cheap Allegiant Air flights from Austin to Chicago. Compare airline ticket prices and book air tickets starting from $152 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Allegiant Air, arrivals and departure details below.

Find Cheap Airfare Austin (TX) — Chicago (IL) by Allegiant Air

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in december: one-way - $152, two-way – $261.
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Cheap Flights from Austin to Chicago by Allegiant Air

Look at the list of plane tickets for the most connecting flights by Allegiant Air, their prices start from $152. There’re no direct flights. The fastest connecting flight – 9h 21m.
Price Departure Arrival Flight Time Airline Flight
from $152
Find flight
8:47 pm
Austin
Austin-Bergstrom Intl
 6:34 am+1 день
Chicago
O'Hare International
 9h 47m
layover
3h 23m - Las Vegas
 Allegiant Air
G457
F91262
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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/21/2024
Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
8:47 pm — 6:34 am
+1 day
8:47 pm — 9:36 pm G457 Allegiant Air
Austin — Las Vegas
3h 23m stop
0:59 am — 6:34 am F91262 Frontier Airlines
Las Vegas — Chicago
9h 47m
including layover
Find flight
from$152
8:47 pm — 6:08 am
+1 day
8:47 pm — 9:36 pm G457 Allegiant Air
Austin — Las Vegas
2h 58m stop
0:34 am — 6:08 am NK456 Spirit Airlines
Las Vegas — Chicago
9h 21m
including layover
Find flight
from$184
8:47 pm — 8:38 am
+1 day
8:47 pm — 9:36 pm G457 Allegiant Air
Austin — Las Vegas
2h 59m stop
0:35 am — 5:38 am DL1450 Delta Air Lines Inc.
Las Vegas — Minneapolis
1h 19m stop
6:57 am — 8:38 am DL3680 Delta Air Lines Inc.
Minneapolis — Chicago
11h 51m
including layover
Find flight
from$271
*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There are 4 flights by Allegiant Air from Austin to Chicago every week with departures from Austin-Bergstrom Intl, Austin, Camp Maybry AHP. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 8:47 pm to 8:47 pm. Nonstop flight is 9h 21m. The time difference between Austin and Chicago is 0h.

  • The fastest flight 9h 21m
  • Average flight time 9h 47m
  • The earliest flight 8:47 pm
  • The latest flight 8:47 pm
  • Distance 982 ml

The cheapest flight by Allegiant Air that our users were able to find is $152. This airfare is economy class on one-way G457 flight for October 4, 2018 leaving Austin-Bergstrom Intl in Austin at 8:47 pm, it includes all taxes and additional fees.

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Allegiant Air Airplanes on the Route

List of the most popular Allegiant Air airplanes flying from Austin to Chicago:

Other Popular Airlines on the Route

Besides Allegiant Air there are other 6 airline carriers between Austin and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from Austin to Chicago.

Nonstop flights

There are 3 direct flights every day from Austin. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air 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 airfare.
  • 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.

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