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$307+ Cheap flights from Austria to Illinois

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 — ORD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Austria to Illinois

Keep the following information in mind while searching for Austria to Illinois flight deals. Data was last updated July 31, 2025.

Round-trip from

$575
(Scandinavian Airlines)

One-way from

$307
(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 Illinois
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One-way flight from Austria to Illinois
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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 Illinois.
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Price to beat on a one-way flight from Austria to Illinois.
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Find flight deals from Austria to Illinois

Cheapest flights from Austria to Illinois
Explore the most affordable flight options available from Austria to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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 11/2110:15 amVIE - ORD
1 stop13h 30mMultiple Airlines
Sun 11/307:20 pmORD - VIE
2 stops14h 20mMultiple Airlines
Deal found 7/31$575
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 Booking.com deal was found by Cheapflights users on 7/31. 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.
Tue 9/307:40 pmVIE - ORD
1 stop23h 10mBritish Airways
Fri 10/317:25 pmORD - VIE
1 stop12h 00mBritish Airways
Deal found 7/31$577
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 lol.travel deal was found by Cheapflights users on 7/31. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:00 amVIE - ORD
1 stop14h 55mUnited Airlines
Sun 9/214:20 pmORD - VIE
Nonstop9h 00mUnited Airlines
Deal found 7/31$584
This Flysmarter deal was found by Cheapflights users on 7/31. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amVIE - ORD
2 stops14h 55mAir Canada
Mon 11/2412:50 pmORD - VIE
1 stop12h 45mAir Canada
Deal found 7/31$592
This Booking.com deal was found by Cheapflights users on 7/31. 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.
Tue 9/236:00 amSZG - ORD
2 stops15h 55mAir Canada
Mon 9/2910:40 amORD - SZG
2 stops16h 35mAir Canada
Deal found 7/31$593
This Lufthansa deal was found by Cheapflights users on 7/31. 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 9/258:20 amSZG - ORD
1 stop13h 35mLufthansa
Wed 10/14:00 pmORD - SZG
1 stop10h 45mLufthansa
Deal found 7/31$595
This Booking.com deal was found by Cheapflights users on 7/31. 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.
Tue 9/2311:00 amSZG - ORD
2 stops16h 11mMultiple Airlines
Mon 9/2910:30 pmORD - SZG
1 stop17h 00mMultiple Airlines
Deal found 7/31$602
This Austrian Airlines deal was found by Cheapflights users on 7/31. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/254:40 pmVIE - ORD
1 stop27h 10mAustrian Airlines
Thu 11/131:00 pmORD - VIE
1 stop12h 30mAustrian Airlines
Deal found 7/31$609
This Lufthansa deal was found by Cheapflights users on 7/31. 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.
Mon 9/87:00 amVIE - ORD
1 stop12h 55mLufthansa
Sun 9/214:00 pmORD - VIE
1 stop20h 35mLufthansa
Deal found 7/31$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
Sun 1/1111:40 amORD - VIE
2 stops17h 00mIberia
Deal found 7/30$619

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austria to Illinois 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 31, 2025.
Use the filters below to find and compare flights from Austria to Illinois that are best for you.

Fly from

Austria

Fly to

Illinois

Route

Depart

Return

Price

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 11/21

10:15 am-4:45 pm

1 stop13h 30m

Chicago O'Hare Intl

Sun 11/30

7:20 pm-4:40 pm

2 stops14h 20m

$575

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

Tue 9/30

7:40 pm-11:50 am

1 stop23h 10m

Chicago O'Hare Intl

Fri 10/31

7:25 pm-1:25 pm

1 stop12h 00m

$577

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

Mon 9/8

7:00 am-2:55 pm

1 stop14h 55m

Chicago O'Hare Intl

Sun 9/21

4:20 pm-8:20 am

Nonstop9h 00m

$584

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Tue 11/18

7:00 am-2:55 pm

2 stops14h 55m

Chicago O'Hare Intl

Mon 11/24

12:50 pm-8:35 am

1 stop12h 45m

$592

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Tue 9/23

6:00 am-2:55 pm

2 stops15h 55m

Chicago O'Hare Intl

Mon 9/29

10:40 am-10:15 am

2 stops16h 35m

$593

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Thu 9/25

8:20 am-2:55 pm

1 stop13h 35m

Chicago O'Hare Intl

Wed 10/1

4:00 pm-9:45 am

1 stop10h 45m

$595

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Tue 9/23

11:00 am-8:11 pm

2 stops16h 11m

Chicago O'Hare Intl

Mon 9/29

10:30 pm-10:30 pm

1 stop17h 00m

$602

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Mon 8/25

4:40 pm-12:50 pm

1 stop27h 10m

Chicago O'Hare Intl

Thu 11/13

1:00 pm-8:30 am

1 stop12h 30m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 51 results
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Best time to book a flight from Austria to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

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

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

Find hourly flight availability from Austria to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

Weekly flight availability from Austria to Illinois

Explore weekly flight availability from Austria to Illinois. 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 31, 2025.

The most flights from AT0 to USIL 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and LOT from Austria to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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 Illinois. 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 Illinois one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $390. However, be on the lookout for offers from Air Serbia and LOT, as they are both options that can get you from Austria to Illinois for a low price.

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

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

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

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

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

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

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

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 Illinois

Discover the top 5 airlines that operate flights from Austria to Illinois. 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 31, 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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