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$309+ Cheap flights from Austria to Chicago (CHI)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — CHI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Austria to Chicago

Keep the following information in mind while searching for Austria to Chicago flight deals. Data was last updated July 30, 2025.

Round-trip from

$564
(FlightHub)

One-way from

$309
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$797

Good round-trip deal

$732 or less

Good one-way deal

$928 or less
From Austria to Chicago (CHI)
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One-way flight from Austria to Chicago (CHI)
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 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 Austria to Chicago (CHI).
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Price to beat on a one-way flight from Austria to Chicago (CHI).
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Find flight deals from Austria to Chicago

Cheapest flights from Austria to Chicago
Explore the most affordable flight options available from Austria to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 12/287:25 amVIE - ORD
2 stops19h 42mAmerican Airlines
Sun 1/116:35 pmORD - VIE
2 stops16h 20mAmerican Airlines
Deal found 7/30$576
This Finnair deal was found by Cheapflights users on 7/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:05 pmVIE - ORD
1 stop25h 20mMultiple Airlines
Tue 1/136:45 pmORD - VIE
1 stop20h 50mMultiple Airlines
Deal found 7/30$581
This British Airways deal was found by Cheapflights users on 7/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:30 pmVIE - ORD
1 stop22h 20mBritish Airways
Sat 1/176:45 pmORD - VIE
1 stop11h 45mBritish Airways
Deal found 7/30$582
This Scandinavian Airlines deal was found by Cheapflights users on 7/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:15 amVIE - ORD
1 stop13h 30mScandinavian Airlines
Tue 1/1310:10 amORD - VIE
2 stops16h 25mScandinavian Airlines
Deal found 7/30$583
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/30. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:55 pmVIE - ORD
1 stop27h 15mTAP AIR PORTUGAL
Sat 10/186:15 pmORD - VIE
1 stop35h 20mTAP AIR PORTUGAL
Deal found 7/30$595
This lastminute.com deal was found by Cheapflights users on 7/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:50 amVIE - ORD
1 stop14h 10mAer Lingus
Sun 10/53:45 pmORD - VIE
1 stop12h 25mAer Lingus
Deal found 7/30$610
This Iberia deal was found by Cheapflights users on 7/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:45 pmVIE - ORD
1 stop30h 05mIberia
Mon 1/1211:40 amORD - VIE
2 stops24h 25mIberia
Deal found 7/30$619
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:00 amSZG - ORD
1 stop15h 55mLufthansa
Mon 8/184:00 pmORD - SZG
1 stop11h 15mLufthansa
Deal found 7/29$680
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 9/119:20 amVIE - MDW
2 stops19h 16mDelta
Tue 3/31:00 pmMDW - VIE
2 stops15h 30mDelta
Deal found 7/30$682
This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:35 amSZG - ORD
2 stops19h 55mAir Canada
Fri 11/2112:50 pmORD - SZG
2 stops14h 00mAir Canada
Deal found 7/28$694
This flugladen.de deal was found by Cheapflights users on 7/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:00 pmVIE - MDW
2 stops28h 35mKLM
Fri 9/269:35 amMDW - VIE
2 stops16h 00mKLM
Deal found 7/30$707
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/232:15 pmGRZ - ORD
1 stop12h 50mMultiple Airlines
Wed 12/36:50 pmORD - GRZ
1 stop16h 15mMultiple Airlines
Deal found 7/29$710

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austria to Chicago 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 July 30, 2025.
Use the filters below to find and compare flights from Austria to Chicago that are best for you.

Fly from

Austria

Fly to

Chicago

Route

Depart

Return

Price

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Sat 1/3

7:55 pm-4:45 pm

1 stop27h 50m

Chicago O'Hare Intl

Fri 6/19

7:15 pm-6:45 pm

1 stop16h 30m

$564

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sun 12/28

7:25 am-8:07 pm

2 stops19h 42m

Chicago O'Hare Intl

Sun 1/11

6:35 pm-5:55 pm

2 stops16h 20m

$576

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 12/26

9:05 pm-3:25 pm

1 stop25h 20m

Chicago O'Hare Intl

Tue 1/13

6:45 pm-10:35 pm

1 stop20h 50m

$581

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 1/2

7:25 am-6:45 pm

1 stop18h 20m

Chicago O'Hare Intl

Thu 1/8

4:33 pm-4:10 pm

2 stops16h 37m

$582

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 12/26

10:15 am-4:45 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 1/13

10:10 am-9:35 am

2 stops16h 25m

$583

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Tue 10/14

7:55 pm-4:10 pm

1 stop27h 15m

Chicago O'Hare Intl

Sat 10/18

6:15 pm-12:35 pm

1 stop35h 20m

$595

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sun 9/21

11:50 am-7:00 pm

1 stop14h 10m

Chicago O'Hare Intl

Sun 10/5

3:45 pm-11:10 am

1 stop12h 25m

$610

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sat 10/18

7:45 pm-6:50 pm

1 stop30h 05m

Chicago O'Hare Intl

Sun 1/11

11:40 am-11:40 am

2 stops17h 00m

$619

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Thu 8/14

6:00 am-2:55 pm

1 stop15h 55m

Chicago O'Hare Intl

Mon 8/18

4:00 pm-10:15 am

1 stop11h 15m

$680

ViennaChicago

VIE - MDW

VIEMDW

Vienna Intl

Thu 9/11

9:20 am-9:36 pm

2 stops19h 16m

Chicago Midway

Tue 3/3

1:00 pm-11:30 am

2 stops15h 30m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 37 results
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Best time to book a flight from Austria to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Austria 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 Austria to Chicago

What is the cheapest month to book a flight from Austria to Chicago?

Currently, August is the cheapest month in which you can book a flight from Austria to Chicago (average of $245). Flying from Austria to Chicago 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 AT to CHI?

Find hourly flight availability from Austria to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Austria to Chicago as you normally would.

Weekly flight availability from Austria to Chicago

Explore weekly flight availability from Austria to Chicago. 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 30, 2025.

The most flights from AT0 to CHI are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown Delta, KLM, and LOT from Austria to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LOT
7.6
Good
1,105 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Austria to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Austria to Chicago one-way?

    One-way options have recently been found by users for as low as $397 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Air Serbia from $473 and LOT from $490 one-way.

  • What are the most popular routes from Austria to Chicago?

    When deciding which route to take from Austria to Chicago consider Vienna Intl - Chicago O'Hare Intl, Vienna Intl - Chicago Midway or Salzburg W.A. Mozart - Chicago O'Hare Intl as they are the most popular.

  • What are the most reliable airlines from Austria to Chicago?

    Consider Austrian Airlines (94%), United Airlines (94%) or Air India (13%) when booking your flight. These represent the most reliable airlines when flying from Austria to Chicago.

  • What are the cheapest flights from Austria to Chicago?

    The cheapest flight price from Austria to Chicago is $703. On average you can expect to pay $1,090. The most popular route, (Vienna Intl - Chicago O'Hare Intl), can usually be booked for $444.

  • Can I find deals for flights from Austria to Chicago that include hotel bookings?

    Yes. In addition to deals on Austria to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austria to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austria to Chicago.

  • Can I find deals for business class flights from Austria to Chicago?

    Yes. Cheapflights offers flight deals from Austria to Chicago 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 Austria to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Austria to Chicago (average of $245). Flying from Austria to Chicago 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Lansing
Hammond
Benton Harbor
Porter
Valparaiso
Chesterton

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Alternative routes for Austria to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Austria to Chicago

Discover the top 5 airlines that operate flights from Austria to Chicago. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$539Average$625FlexibilityNo cancel feeOn-time70%
LOTCheapest$549Average$716FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$595Average$613FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$608Average$768FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$614Average$742FlexibilityNo cancel feeOn-time69%

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