
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $244 (Frontier) |
One-way from | $131 (Super.com) |
Popular in | March |
Cheapest in | January |
Average price | $338 |
Good round-trip deal | $308 or less |
Good one-way deal | $154 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoAustin
ORD - AUS
ORDAUS
Chicago O'Hare Intl
Thu 8/6
11:47 am-2:41 pm
Nonstop2h 54m
Austin Bergstrom
Sun 8/9
3:37 pm-6:39 pm
Nonstop3h 02m
ChicagoAustin
MDW - AUS
MDWAUS
Chicago Midway
Sat 9/19
2:20 pm-4:50 pm
Nonstop2h 30m
Austin Bergstrom
Sun 9/20
6:15 am-10:10 am
1 stop3h 55m
ChicagoAustin
ORD - AUS
ORDAUS
Chicago O'Hare Intl
Wed 11/4
11:10 am-5:21 pm
1 stop6h 11m
Austin Bergstrom
Sun 11/15
5:30 am-10:33 am
1 stop5h 03m
ChicagoAustin
ORD - AUS
ORDAUS
Chicago O'Hare Intl
Thu 10/8
7:00 am-9:58 am
Nonstop2h 58m
Austin Bergstrom
Sun 10/11
5:10 am-10:16 am
1 stop5h 06m
ChicagoAustin
MDW - AUS
MDWAUS
Chicago Midway
Thu 9/10
5:30 am-7:55 am
Nonstop2h 25m
Austin Bergstrom
Sun 9/13
6:40 am-9:10 am
Nonstop2h 30m
ChicagoAustin
ORD - AUS
ORDAUS
Chicago O'Hare Intl
Mon 11/9
5:00 am-11:07 am
1 stop6h 07m
Austin Bergstrom
Tue 11/17
3:35 pm-6:27 pm
Nonstop2h 52m
ChicagoAustin
MDW - AUS
MDWAUS
Chicago Midway
Sat 11/14
6:00 am-11:19 am
1 stop5h 19m
Austin Bergstrom
Sun 11/15
6:45 am-11:56 am
1 stop5h 11m
ChicagoAustin
ORD - AUS
ORDAUS
Chicago O'Hare Intl
Sat 8/29
6:40 am-12:29 pm
1 stop5h 49m
Austin Bergstrom
Thu 9/3
5:20 am-10:42 am
1 stop5h 22m
ChicagoAustin
ORD - AUS
ORDAUS
Chicago O'Hare Intl
Thu 9/17
6:40 am-12:27 pm
1 stop5h 47m
Austin Bergstrom
Sun 9/20
8:00 am-1:04 pm
1 stop5h 04m
ChicagoAustin
ORD - AUS
ORDAUS
Chicago O'Hare Intl
Fri 9/4
8:51 am-11:49 am
Nonstop2h 58m
Austin Bergstrom
Tue 9/8
1:10 pm-4:05 pm
Nonstop2h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
Currently, December is the cheapest month in which you can book a flight from Chicago to Austin (average of $59). Flying from Chicago to Austin in November is currently the most expensive (average of $741). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Chicago to Austin is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 8% on airfare.
The most flights from CHI to AUS are scheduled on a Thursday (47 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).
About 20% of weekly flights between Chicago and Austin have experienced delays in the past year, with the average delay time being 144 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
The price you pay for your flight from Chicago to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Travelers seeking maximum savings on their Chicago to Austin flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$239 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$163 | Average$348 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$168 | Average$332 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$174 | Average$369 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$190 | Average$268 | FlexibilityNo cancel fee | On-time62% |