HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$345+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — CHI
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austria to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 25, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 7/24. 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 8/2810:15 am
VIE
-
ORD
1 stop12h 55m
Scandinavian Airlines
Mon 9/217:15 pm
ORD
-
VIE
1 stop17h 05m
Scandinavian Airlines
Deal found 7/24$745
This Scandinavian Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 10/248:00 pm
VIE
-
ORD
1 stop28h 45m
Scandinavian Airlines
Sun 11/17:15 pm
ORD
-
VIE
1 stop31h 20m
Scandinavian Airlines
Deal found 7/23$746
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 8/118:50 am
VIE
-
ORD
2 stops16h 47m
United Airlines
Fri 10/3010:43 am
ORD
-
VIE
2 stops16h 02m
United Airlines
Deal found 7/23$747
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/137:20 am
VIE
-
ORD
1 stop11h 40m
United Airlines
Wed 10/2811:00 am
ORD
-
VIE
2 stops15h 30m
United Airlines
Deal found 7/23$748
This Air Canada deal was found by Cheapflights users on 7/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
VIE
-
ORD
2 stops17h 57m
Air Canada
Thu 9/173:40 pm
ORD
-
VIE
2 stops16h 25m
Air Canada
Deal found 7/23$749
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 9/56:20 am
SZG
-
ORD
2 stops35h 37m
United Airlines
Sat 9/1210:50 am
ORD
-
SZG
2 stops15h 35m
United Airlines
Deal found 7/21$749
This Air Canada deal was found by Cheapflights users on 7/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
VIE
-
ORD
2 stops17h 57m
Air Canada
Tue 9/228:45 am
ORD
-
VIE
2 stops19h 00m
Air Canada
Deal found 7/22$750
This Air Canada deal was found by Cheapflights users on 7/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
VIE
-
ORD
2 stops17h 57m
Air Canada
Wed 9/168:40 pm
ORD
-
VIE
1 stop28h 40m
Air Canada
Deal found 7/22$751
This Flysmarter deal was found by Cheapflights users on 7/23. 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.
Wed 9/210:25 am
GRZ
-
ORD
2 stops16h 40m
Multiple Airlines
Wed 9/911:05 am
ORD
-
GRZ
2 stops15h 10m
Multiple Airlines
Deal found 7/23$752
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/177:20 am
VIE
-
ORD
1 stop11h 40m
United Airlines
Wed 8/266:30 pm
ORD
-
VIE
1 stop11h 05m
United Airlines
Deal found 7/24$752
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/137:20 am
VIE
-
ORD
1 stop11h 40m
United Airlines
Sat 10/3110:43 am
ORD
-
VIE
2 stops17h 02m
United Airlines
Deal found 7/23$753
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/297:20 am
VIE
-
ORD
1 stop11h 40m
Austrian Airlines
Thu 9/1712:55 pm
ORD
-
VIE
1 stop12h 15m
Austrian Airlines
Deal found 7/24$754

Find 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 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$745
(Scandinavian Airlines)

One-way from

$345
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$944

Good round-trip deal

$906 or less

Good one-way deal

$1,053 or less
Provider with most accurate pricing for Vienna Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Vienna Intl-Chicago (CHI) flights.
Search Deals
From Austria to Chicago (CHI)
Search Deals
One-way flight from Austria to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Austria to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Austria to Chicago (CHI).
Search Deals

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 25, 2026.
Use the filters below to find and compare flights from Austria to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Sat 9/5

6:20 am-10:57 am

2 stops35h 37m

Chicago O'Hare Intl

Sat 9/12

10:50 am-9:25 am

2 stops15h 35m

$749

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Wed 9/2

10:50 am-3:55 pm

1 stop12h 05m

Chicago O'Hare Intl

Wed 9/9

11:05 am-9:15 am

2 stops15h 10m

$768

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 10/15

6:05 am-11:00 am

1 stop11h 55m

Chicago O'Hare Intl

Mon 10/19

9:40 pm-4:10 pm

1 stop11h 30m

$768

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Mon 8/31

6:00 am-2:55 pm

1 stop15h 55m

Chicago O'Hare Intl

Mon 9/7

6:00 pm-12:35 pm

1 stop11h 35m

$770

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Wed 9/2

6:00 am-12:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Wed 9/9

4:05 pm-2:00 pm

1 stop14h 55m

$773

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 11/6

6:00 am-3:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Mon 11/9

12:45 pm-1:55 pm

2 stops18h 10m

$773

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Wed 8/26

6:45 am-12:35 pm

1 stop12h 50m

Chicago O'Hare Intl

Sun 9/20

9:35 pm-7:20 pm

2 stops14h 45m

$781

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 8/28

6:40 pm-12:35 pm

1 stop24h 55m

Chicago O'Hare Intl

Sun 9/20

9:35 pm-7:20 pm

2 stops14h 45m

$781

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Wed 8/26

10:15 am-4:10 pm

1 stop12h 55m

Chicago O'Hare Intl

Mon 9/21

7:15 pm-7:20 pm

1 stop17h 05m

$786

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Sat 8/8

6:20 am-2:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Wed 8/12

4:05 pm-9:35 am

1 stop10h 30m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 59 resultsSorted by cheapest first
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from Austria to Chicago (average of $658). Flying from Austria to Chicago in June is currently the most expensive (average of $952). 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 25, 2026.

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.

How often are flights from Austria to Chicago delayed?

About 27% of weekly flights between Austria and Chicago have experienced delays in the past year, with the average delay time being 160 minutes.

What is the most punctual flight time for Austria to Chicago flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Austria to Chicago flights?

Over the last year, Austrian Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Austria to Chicago?

The price you pay for your flight from Austria to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 25, 2026.
Read reviews from past customers who have flown Austrian Airlines,Scandinavian Airlines, andUnited Airlines 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.
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
Austrian Airlines
7.6
Good
950 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
Scandinavian Airlines
7.4
Good
1,899 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
United Airlines
7.4
Good
10,034 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
American Airlines
7.1
Good
11,848 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
Lufthansa
6.8
Okay
8,157 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.

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.

  • How long is the flight from Austria to Chicago?

    For as low as $781, United Airlines can have you in Chicago from Austria in 12h 50m. The distance between Austria and Chicago is about 4698 mi. This flight may include one or multiple stops.

  • 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 $424 on American Airlines. Other airlines that offer cheap prices include Air Serbia from $430 and Finnair from $432 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 Graz Thalerhof - Chicago O'Hare Intl as they are the most popular.

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

    Consider Austrian Airlines (81%), United Airlines (81%) or Air India (14%) 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 $784. On average you can expect to pay $1,218. The most popular route, (Vienna Intl - Chicago O'Hare Intl), can usually be booked for $655.

  • 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, February is the cheapest month in which you can book a flight from Austria to Chicago (average of $658). Flying from Austria to Chicago in June is currently the most expensive (average of $952). 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
Benton Harbor
Lansing
Merrillville
Valparaiso
Hammond
Saint Joseph
Porter

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Austria to Chicago

Discover the top 3 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 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$587Average$904FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$616Average$816FlexibilityNo cancel feeOn-time69%
LOTCheapest$628Average$837FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.