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O'Hare Intl

$85+ Cheap flights from Austin (AUS) to O'Hare Intl (ORD)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — ORD
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Chicago O'Hare Intl are usually found in April or May, booked 77 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Austin to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$85
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$268

Good round-trip deal

$266 or less

Good one-way deal

$139 or less
Provider with most accurate pricing for Austin Bergstrom-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Chicago O'Hare Intl flights.
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From Austin Bergstrom to Chicago O'Hare Intl
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One-way flight from Austin Bergstrom to Chicago O'Hare Intl
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Highest demand for flights based on searches. 13% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Austin Bergstrom to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Austin Bergstrom to Chicago O'Hare Intl.
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Find flight deals from Austin to O'Hare Intl

Cheapest flights from Austin to O'Hare Intl
Explore the most affordable flight options available from Austin to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2611:25 amAUS - ORD
1 stop7h 41mMultiple Airlines
Mon 4/289:30 amORD - AUS
Nonstop2h 58mMultiple Airlines
Deal found 4/1$133
This Frontier deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:27 pmAUS - ORD
Nonstop2h 49mFrontier
Thu 5/1512:40 pmORD - AUS
Nonstop2h 52mFrontier
Deal found 4/2$138
This Cheapflightsfares deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:08 pmAUS - ORD
1 stop12h 16mSpirit Airlines
Wed 5/712:41 pmORD - AUS
1 stop10h 22mSpirit Airlines
Deal found 4/2$151
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/41:00 pmAUS - ORD
Nonstop2h 54mUnited Airlines
Sat 6/77:50 pmORD - AUS
Nonstop2h 52mUnited Airlines
Deal found 4/2$159
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:00 amAUS - ORD
Nonstop2h 45mAmerican Airlines
Wed 5/72:50 pmORD - AUS
Nonstop2h 54mAmerican Airlines
Deal found 4/2$178
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/21:29 pmAUS - ORD
1 stop8h 01mDelta
Sat 7/55:45 amORD - AUS
1 stop6h 39mDelta
Deal found 4/2$217
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:40 pmAUS - ORD
Nonstop2h 45mSouthwest
Mon 5/124:25 pmORD - AUS
Nonstop2h 50mSouthwest
Deal found 4/2$234

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Austin to Chicago O'Hare Intl Airport that are best for you.

Fly from

Austin

Fly to

O'Hare Intl

Route

Depart

Return

Price

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Sat 4/26

11:25 am-7:06 pm

1 stop7h 41m

Chicago O'Hare Intl

Mon 4/28

9:30 am-12:28 pm

Nonstop2h 58m

$133

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Thu 5/8

4:27 pm-7:16 pm

Nonstop2h 49m

Chicago O'Hare Intl

Thu 5/15

12:40 pm-3:32 pm

Nonstop2h 52m

$138

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Wed 4/30

9:08 pm-9:24 am

1 stop12h 16m

Chicago O'Hare Intl

Wed 5/7

12:41 pm-11:03 pm

1 stop10h 22m

$151

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Wed 6/4

1:00 pm-3:54 pm

Nonstop2h 54m

Chicago O'Hare Intl

Sat 6/7

7:50 pm-10:42 pm

Nonstop2h 52m

$159

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Sat 6/28

6:34 pm-9:22 pm

Nonstop2h 48m

Chicago O'Hare Intl

Sat 7/5

8:25 am-11:05 am

Nonstop2h 40m

$173

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Tue 4/29

1:40 pm-4:25 pm

Nonstop2h 45m

Chicago O'Hare Intl

Thu 5/1

4:25 pm-7:15 pm

Nonstop2h 50m

$233

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Sat 6/28

6:15 am-11:42 am

1 stop5h 27m

Chicago O'Hare Intl

Mon 6/30

2:00 pm-10:02 pm

1 stop8h 02m

$237

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Sun 4/20

9:20 pm-2:03 pm

1 stop16h 43m

$85

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Tue 4/15

1:58 pm-4:44 pm

Nonstop2h 46m

$88

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Wed 5/21

7:00 am-9:51 am

Nonstop2h 51m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 15 results
1
2

Compare providers for flights from Austin to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to O'Hare Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Chicago O'Hare Intl Airport trip
Airports
AUS

Expect long lines at AUS, especially during morning rush hours. Arrive early to navigate security smoothly.

Read more about AUSby Ramsey Qubein
ORD

For a quick city transfer, take the 'L' train from ORD to downtown Chicago, avoiding traffic delays.

Read more about ORDby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD and AUS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Austin 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 Austin to Chicago O'Hare Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to O'Hare Intl. Price data was last updated on March 28, 2025.

The price you pay for your flight from Austin to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Austin to Chicago O'Hare Intl Airport (average of $245). Flying from Austin to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 AUS to ORD?

Find hourly flight availability from Austin to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

It’s optimal to fly from Austin to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Austin to O'Hare Intl. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Austin to Chicago O'Hare Intl Airport flight should consider departing on Wednesday evenings 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 Austin to Chicago O'Hare Intl Airport

Explore weekly flight availability from Austin to O'Hare Intl. 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 April 3, 2025.

The most flights from AUS to ORD are scheduled on a Thursday (43 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated April 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Austin to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,274 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Austin to O'Hare Intl. 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 from for flights from Austin to Chicago O'Hare Intl?

    Austin Bergstrom (AUS), located 7.5 mi from the city center, is the airport you fly out of when you book flights from Austin to Chicago O'Hare Intl. 5 airlines have flights from Austin Bergstrom to Chicago O'Hare Intl on a regular basis. Booking flights from Austin Bergstrom to Chicago O'Hare Intl should not be difficult; the airport handles an average of 19 outbound flights to Chicago O'Hare Intl per day.

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

    Our cheapest airline available from Austin to Chicago O'Hare Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as $138 on this airline. Additional options worth looking into are Spirit Airlines and United Airlines, starting at $151 and $159 round-trip. These flights start at 60% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $85 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $88 and United Airlines from $89 one-way.

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

    Consider SkyWest Airlines (100%), Air Canada (92%) or Emirates (90%) when booking your flight. These represent the most reliable airlines when flying from Austin to Chicago O'Hare Intl Airport.

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

    Looking for the cheapest flight from Austin to Chicago O'Hare Intl Airport? While on average our users pay $1,572, our data indicates the cheapest price to be $88. The most popular route (Austin Bergstrom - Chicago O'Hare Intl), is priced around $114.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to O'Hare Intl 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 Austin to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Austin to Chicago O'Hare Intl Airport (average of $245). Flying from Austin to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 Austin to O'Hare Intl

Discover the top 5 airlines that operate flights from Austin to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$40Average$146FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$186Average$340FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$186Average$299FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$197Average$371FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$212Average$407FlexibilityNo cancel feeOn-time69%

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