What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Austin round-trip?

Currently priced at $162, Spirit Airlines will fly you from Chicago O'Hare Intl Airport to Austin and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $165 and $191, respectively. These flights start at 50% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Austin one-way?

$96 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Spirit Airlines and Frontier, with prices starting from $97 and $98, respectively.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What are the cheapest flights from Chicago O'Hare Intl Airport to Austin?

Looking at all options, your cheapest flight can be booked for $95. While the most popular route (Chicago O'Hare Intl - Austin Bergstrom) can be booked for $145 on average our data indicates $480 when flying from Chicago O'Hare Intl Airport to Austin.

What are the most reliable airlines from Chicago O'Hare Intl Airport to Austin?

The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Austin are United Airlines (81%), Envoy Air (79%) and SkyWest Airlines (75%).

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Austin?

When booking a flight from Chicago O'Hare Intl Airport to Austin, you may want to consider flying on American Airlines, Frontier or Spirit Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Austin?

Saturday flights are found to be more expensive to fly from Chicago O'Hare Intl Airport to Austin. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Austin.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Austin?

Find a great deal and save up to 54% by booking at least 50 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago O'Hare Intl Airport to Austin within the next two weeks, with the cheapest ticket starting at $297.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Austin?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to Austin. Flights to Austin from Chicago O'Hare Intl Airport in July are about $317 on average during July, but can be found for as low as $132.

What airport do you fly into for flights to Austin from Chicago O'Hare Intl?

Austin Bergstrom (AUS) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Austin. You should not have trouble finding flights to Austin Bergstrom from Chicago O'Hare Intl; the airport handles an average of 36 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Austin airport from Chicago O'Hare Intl. It is only a 7.5 mi journey from Austin Bergstrom (AUS) to Austin’s city center.

Can I find deals for flights from O'Hare Intl to Austin that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Austin?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Austin.

Can I find deals for business class flights from O'Hare Intl to Austin?

Yes. Cheapflights offers flight deals from O'Hare Intl to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$96+ Flights from Chicago O'Hare Intl Airport to Austin

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Austin Bergstrom are usually found in June or August, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from O'Hare Intl to Austin

Round-trip from	$156 (FlightHub)
One-way from	$96 (American Airlines)
Popular in	December
Cheapest in	June
Average price	$288
Good round-trip deal	$190 or less
Good one-way deal	$152 or less

From Chicago O'Hare Intl to Austin Bergstrom

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One-way flight from Chicago O'Hare Intl to Austin Bergstrom

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Highest demand for flights based on searches. 17% potential increase in price ($69 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Chicago O'Hare Intl to Austin Bergstrom.

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Price to beat on a one-way flight from Chicago O'Hare Intl to Austin Bergstrom.

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Find flight deals from O'Hare Intl to Austin

Cheapest flights from O'Hare Intl to Austin
Explore the most affordable flight options available from O'Hare Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Fri 10/247:15 amORD - AUS

Nonstop2h 50mMultiple Airlines

Mon 10/2710:44 amAUS - ORD

1 stop7h 11mMultiple Airlines

Deal found 7/26

$156

Thu 8/142:54 pmORD - AUS

Nonstop3h 08mFrontier

Sun 8/176:26 pmAUS - ORD

Nonstop2h 54mFrontier

Deal found 7/28

$158

Sat 8/1611:36 amORD - AUS

1 stop13h 23mSpirit Airlines

Wed 8/207:15 amAUS - ORD

1 stop11h 52mSpirit Airlines

Deal found 7/26

$162

Sat 8/169:15 pmORD - AUS

Nonstop2h 43mAmerican Airlines

Sat 8/236:00 amAUS - ORD

Nonstop2h 52mAmerican Airlines

Deal found 7/25

$191

Best flights from O'Hare Intl to Austin
Discover carefully curated flight deals from O'Hare Intl to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Fri 10/247:15 amORD - AUS

Nonstop2h 50mMultiple Airlines

Mon 10/2710:44 amAUS - ORD

1 stop7h 11mMultiple Airlines

Deal found 7/26

$156

Sat 8/1611:36 amORD - AUS

1 stop13h 23mSpirit Airlines

Wed 8/207:15 amAUS - ORD

1 stop11h 52mSpirit Airlines

Deal found 7/26

$162

Fri 10/310:25 amORD - AUS

1 stop6h 09mFrontier

Mon 10/611:27 amAUS - ORD

Nonstop2h 53mFrontier

Deal found 7/26

$165

Sat 8/169:15 pmORD - AUS

Nonstop2h 43mAmerican Airlines

Sat 8/236:00 amAUS - ORD

Nonstop2h 52mAmerican Airlines

Deal found 7/25

$191

Last-minute flights from O'Hare Intl to Austin
Discover last-minute flight deals from O'Hare Intl to Austin. Data last updated July 28, 2025 and is based on user searches.

Wed 8/65:34 pmORD - AUS

1 stop23h 12mFrontier

Thu 8/76:48 pmAUS - ORD

Nonstop2h 54mFrontier

Deal found 7/27

$157

Thu 8/72:54 pmORD - AUS

Nonstop3h 08mMultiple Airlines

Sat 8/167:15 amAUS - ORD

1 stop11h 52mMultiple Airlines

Deal found 7/27

$212

Thu 8/76:02 pmORD - AUS

2 stops23h 35mSpirit Airlines

Mon 8/114:34 pmAUS - ORD

1 stop13h 29mSpirit Airlines

Deal found 7/27

$306

Thu 8/142:54 pmORD - AUS

Nonstop3h 08mMultiple Airlines

Sat 8/167:15 amAUS - ORD

1 stop11h 52mMultiple Airlines

Deal found 7/26

$161

Sat 8/1611:36 amORD - AUS

1 stop13h 23mSpirit Airlines

Wed 8/207:15 amAUS - ORD

1 stop11h 52mSpirit Airlines

Deal found 7/26

$162

Sat 8/169:15 pmORD - AUS

Nonstop2h 43mAmerican Airlines

Sat 8/236:00 amAUS - ORD

Nonstop2h 52mAmerican Airlines

Deal found 7/25

$191

Wed 8/204:20 pmORD - AUS

Nonstop2h 50mSouthwest

Wed 8/276:05 amAUS - ORD

1 stop7h 00mSouthwest

Deal found 7/28

$227

Mon 8/256:10 amORD - AUS

Nonstop3h 08mFrontier

Mon 9/110:03 amAUS - ORD

Nonstop2h 54mFrontier

Deal found 7/28

$156

One-way flights from O'Hare Intl to Austin
Search for one-way flight options from O'Hare Intl to Austin. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Tue 8/192:50 pmORD - AUS

Nonstop2h 41mAmerican Airlines

Deal found 7/25

$96

Sun 11/23:21 pmORD - AUS

1 stop13h 41mSpirit Airlines

Deal found 7/27

$97

Thu 8/142:54 pmORD - AUS

Nonstop3h 08mFrontier

Deal found 7/28

$98

Wed 8/278:15 pmORD - AUS

Nonstop2h 55mUnited Airlines

Deal found 7/28

$109

Tue 12/210:35 amORD - AUS

1 stop7h 39mDelta

Deal found 7/28

$119

Wed 12/101:45 pmORD - AUS

2 stops7h 55mSouthwest

Deal found 7/27

$136

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAustin

ORD - AUS

ORDAUS

Chicago O'Hare Intl

Fri 10/24

7:15 am-10:05 am

Nonstop2h 50m

Austin Bergstrom

Mon 10/27

10:44 am-5:55 pm

1 stop7h 11m

$156

ChicagoAustin

ORD - AUS

ORDAUS

Chicago O'Hare Intl

Thu 8/14

2:54 pm-6:02 pm

Nonstop3h 08m

Austin Bergstrom

Sun 8/17

6:26 pm-9:20 pm

Nonstop2h 54m

$158

ChicagoAustin

ORD - AUS

ORDAUS

Chicago O'Hare Intl

Sat 8/16

11:36 am-12:59 am

1 stop13h 23m

Austin Bergstrom

Wed 8/20

7:15 am-7:07 pm

1 stop11h 52m

$162

ChicagoAustin

ORD - AUS

ORDAUS

Chicago O'Hare Intl

Sat 8/16

9:15 pm-11:58 pm

Nonstop2h 43m

Austin Bergstrom

Sat 8/23

6:00 am-8:52 am

Nonstop2h 52m

$191

ChicagoAustin

ORD - AUS

ORDAUS

Chicago O'Hare Intl

Tue 8/19

2:50 pm-5:31 pm

Nonstop2h 41m

$96

ChicagoAustin

ORD - AUS

ORDAUS

Chicago O'Hare Intl

Sat 8/23

11:36 am-12:59 am

1 stop13h 23m

$97

ChicagoAustin

ORD - AUS

ORDAUS

Chicago O'Hare Intl

Thu 8/14

2:54 pm-6:02 pm

Nonstop3h 08m

$98

ChicagoAustin

ORD - AUS

ORDAUS

Chicago O'Hare Intl

Wed 8/27

8:15 pm-11:10 pm

Nonstop2h 55m

$109

ChicagoAustin

ORD - AUS

ORDAUS

Chicago O'Hare Intl

Wed 10/22

7:10 am-2:50 pm

1 stop7h 40m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

The best insider tips for Chicago O'Hare Intl Airport to Austin flights

Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Austin trip

Airports

ORD

Prepare for long walks between terminals at ORD. Know your terminal in advance to save time navigating this busy airport.

AUS

Use the CapMetro Route 20 bus for a budget-friendly trip from AUS to downtown Austin, running every 15 minutes during peak hours.

Our travel experts

Ramsey Qubein

Expert on ORD and AUS

Best time to book a flight from O'Hare Intl to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from O'Hare Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Austin

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Austin?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Austin?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Austin (average of $286). Flying from Chicago O'Hare Intl Airport to Austin in March is currently the most expensive (average of $362). 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.

What is the cheapest time of day to fly from ORD to AUS?

It’s typically best to fly out from Chicago O'Hare Intl Airport to Austin at noon. Doing so could potentially save you 11% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Austin?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Austin flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Austin

The most flights from ORD to AUS are scheduled on a Monday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).

Reviews of airlines servicing Austin

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Chicago O'Hare Intl Airport to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,238 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,975 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,892 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Spirit Airlines

6.3

Okay

8,040 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What airport do you fly into for flights to Austin from Chicago O'Hare Intl?
Austin Bergstrom (AUS) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Austin. You should not have trouble finding flights to Austin Bergstrom from Chicago O'Hare Intl; the airport handles an average of 36 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Austin airport from Chicago O'Hare Intl. It is only a 7.5 mi journey from Austin Bergstrom (AUS) to Austin’s city center.
What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Austin round-trip?
Currently priced at $162, Spirit Airlines will fly you from Chicago O'Hare Intl Airport to Austin and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $165 and $191, respectively. These flights start at 50% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Austin one-way?
$96 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Spirit Airlines and Frontier, with prices starting from $97 and $98, respectively.
What are the most reliable airlines from Chicago O'Hare Intl Airport to Austin?
The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Austin are United Airlines (81%), Envoy Air (79%) and SkyWest Airlines (75%).
What are the cheapest flights from Chicago O'Hare Intl Airport to Austin?
Looking at all options, your cheapest flight can be booked for $95. While the most popular route (Chicago O'Hare Intl - Austin Bergstrom) can be booked for $145 on average our data indicates $480 when flying from Chicago O'Hare Intl Airport to Austin.
Can I find deals for flights from O'Hare Intl to Austin that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Austin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Austin.
Can I find deals for business class flights from O'Hare Intl to Austin?
Yes. Cheapflights offers flight deals from O'Hare Intl to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Austin?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Austin (average of $286). Flying from Chicago O'Hare Intl Airport to Austin in March is currently the most expensive (average of $362). 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.

See more FAQs

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Top 5 airlines flying from O'Hare Intl to Austin

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$74	Average$207	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$90	Average$262	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$170	Average$330	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$177	Average$341	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$210	Average$406	FlexibilityNo cancel fee	On-time69%

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$96+ Cheap flights from O'Hare Intl (ORD) to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Austin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Austin Bergstrom are usually found in June or August, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from O'Hare Intl to Austin

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from O'Hare Intl to Austin

Cheapest flights from O'Hare Intl to AustinExplore the most affordable flight options available from O'Hare Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Explore the most affordable flight options available from O'Hare Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Austin that are best for you.

The best insider tips for Chicago O'Hare Intl Airport to Austin flights

Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Austin trip

Airports

ORD

AUS

Our travel experts

Best time to book a flight from O'Hare Intl to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from O'Hare Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Austin

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Austin?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Austin. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Austin?

What is the cheapest time of day to fly from ORD to AUS?

Find hourly flight availability from O'Hare Intl to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Austin?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Austin. Price data was last updated on July 27, 2025.

Weekly flight availability from Chicago O'Hare Intl Airport to Austin

Explore weekly flight availability from O'Hare Intl to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 28, 2025.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated July 28, 2025.

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Chicago O'Hare Intl Airport to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Austin from Chicago O'Hare Intl?

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Austin round-trip?

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Austin one-way?

What are the most reliable airlines from Chicago O'Hare Intl Airport to Austin?

What are the cheapest flights from Chicago O'Hare Intl Airport to Austin?

Can I find deals for flights from O'Hare Intl to Austin that include hotel bookings?

How can I find direct flights from O'Hare Intl to Austin?

Can I find deals for business class flights from O'Hare Intl to Austin?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Austin?

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Alternative routes for O'Hare Intl to Austin

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Top 5 airlines flying from O'Hare Intl to Austin

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Cheapest flights from O'Hare Intl to Austin
Explore the most affordable flight options available from O'Hare Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.