HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austria

$299+ Cheap flights from Illinois to Austria

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — VIE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Austria 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 Illinois to Austria

Keep the following information in mind while searching for Illinois to Austria flight deals. Data was last updated June 12, 2025.

Round-trip from

$589
(FlightHub)

One-way from

$299
(flugladen.de)

Popular in

June

Cheapest in

February

Average price

$1,189

Good round-trip deal

$856 or less

Good one-way deal

$505 or less
From Illinois to Austria
Search Deals
One-way flight from Illinois to Austria
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Austria.
Search Deals
Price to beat on a one-way flight from Illinois to Austria.
Search Deals

Find flight deals from Illinois to Austria

Cheapest flights from Illinois to Austria
Explore the most affordable flight options available from Illinois to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:35 pmORD - SZG
1 stop16h 55mLufthansa
Wed 12/102:25 pmSZG - ORD
1 stop12h 40mLufthansa
Deal found 6/9$589
This Air Canada deal was found by Cheapflights users on 6/9. 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 12/311:20 amORD - SZG
2 stops15h 25mAir Canada
Wed 12/106:45 amSZG - ORD
2 stops15h 00mAir Canada
Deal found 6/9$590
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 10/1212:25 pmSTL - VIE
1 stop12h 55mUnited Airlines
Wed 11/510:55 amVIE - STL
1 stop18h 52mUnited Airlines
Deal found 6/10$604
This flugladen.de deal was found by Cheapflights users on 6/10. 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.
Wed 10/151:30 pmSTL - VIE
1 stop12h 05mMultiple Airlines
Wed 11/58:00 amVIE - STL
1 stop12h 55mMultiple Airlines
Deal found 6/10$609
This Air Canada deal was found by Cheapflights users on 6/10. 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 10/151:30 pmSTL - VIE
1 stop12h 05mAir Canada
Fri 11/710:35 amVIE - STL
2 stops37h 39mAir Canada
Deal found 6/10$611
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:40 amORD - VIE
2 stops20h 05mAir Canada
Tue 9/27:00 amVIE - ORD
2 stops14h 55mAir Canada
Deal found 6/12$616
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:05 pmORD - VIE
1 stop11h 40mSWISS
Wed 11/128:15 pmVIE - ORD
1 stop27h 00mSWISS
Deal found 6/11$617
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 8/314:20 pmORD - VIE
Nonstop9h 00mUnited Airlines
Thu 9/2510:50 amVIE - ORD
1 stop19h 25mUnited Airlines
Deal found 6/10$618
This Iberia deal was found by Cheapflights users on 6/12. 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.
Tue 9/233:21 pmORD - VIE
2 stops24h 34mIberia
Wed 11/127:05 amVIE - ORD
2 stops19h 40mIberia
Deal found 6/12$623
This Flysmarter deal was found by Cheapflights users on 6/12. 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.
Thu 8/77:10 pmORD - VIE
1 stop20h 30mBritish Airways
Thu 8/2111:25 amVIE - ORD
1 stop13h 50mBritish Airways
Deal found 6/12$625
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:25 amORD - SZG
1 stop14h 55mTurkish Airlines
Fri 9/267:15 pmSZG - ORD
1 stop21h 25mTurkish Airlines
Deal found 6/12$625
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 9/14:20 pmORD - VIE
Nonstop9h 00mMultiple Airlines
Mon 9/158:20 pmVIE - ORD
1 stop23h 35mMultiple Airlines
Deal found 6/10$626

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Austria 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 June 12, 2025.
Use the filters below to find and compare flights from Illinois to Austria that are best for you.

Fly from

Illinois

Fly to

Austria

Route

Depart

Return

Price

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Wed 12/3

10:35 pm-10:30 pm

1 stop16h 55m

Salzburg W.A. Mozart

Wed 12/10

2:25 pm-8:05 pm

1 stop12h 40m

$589

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Wed 12/3

11:20 am-9:45 am

2 stops15h 25m

Salzburg W.A. Mozart

Wed 12/10

6:45 am-2:45 pm

2 stops15h 00m

$590

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 10/12

12:25 pm-8:20 am

1 stop12h 55m

Vienna Intl

Wed 11/5

10:55 am-10:47 pm

1 stop18h 52m

$604

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Wed 10/15

1:30 pm-8:35 am

1 stop12h 05m

Vienna Intl

Wed 11/5

8:00 am-1:55 pm

1 stop12h 55m

$609

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Wed 10/15

1:30 pm-8:35 am

1 stop12h 05m

Vienna Intl

Fri 11/7

10:35 am-5:14 pm

2 stops37h 39m

$611

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 8/13

8:40 am-11:45 am

2 stops20h 05m

Vienna Intl

Tue 9/2

7:00 am-2:55 pm

2 stops14h 55m

$616

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 9/15

7:05 pm-1:45 pm

1 stop11h 40m

Vienna Intl

Wed 11/12

8:15 pm-4:15 pm

1 stop27h 00m

$617

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 8/31

4:20 pm-8:20 am

Nonstop9h 00m

Vienna Intl

Thu 9/25

10:50 am-11:15 pm

1 stop19h 25m

$618

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 9/23

3:21 pm-10:55 pm

2 stops24h 34m

Vienna Intl

Wed 11/12

7:05 am-7:45 pm

2 stops19h 40m

$623

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Thu 8/7

7:10 pm-10:40 pm

1 stop20h 30m

Vienna Intl

Thu 8/21

11:25 am-6:15 pm

1 stop13h 50m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Illinois to Austria

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

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Austria (average of $737). Flying from Illinois to Austria in June is currently the most expensive (average of $1,257). 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 IL to AT?

Find hourly flight availability from Illinois to Austria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Rainfall in Austria by month

Plan your trip to Austria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austria ranges from 0.8 - 2.6 inches per month. July is typically the wettest month, when rainfall can reach 2.6 in. January is typically the driest time to visit Austria when rainfall is around 0.8 in.

Temperature in Austria by month

Plan your trip to Austria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austria, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Austria

Get insights into the airlines that provide service to Austria. 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 Austria. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Illinois to Austria, such as Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,077 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois to Austria. 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 Illinois to Austria one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $346. Scandinavian Airlines flights start at $366 while deals on Turkish Airlines start at $370 one-way.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Austria (average of $737). Flying from Illinois to Austria in June is currently the most expensive (average of $1,257). 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

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.

Alternative routes for Illinois to Austria

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Orly flights
John F Kennedy Intl to Istanbul flights
Newark to Athens flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Athens flights
Los Angeles to Heathrow flights
Boston to Heathrow flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Lisbon flights
LaGuardia to Heathrow flights
LaGuardia to Charles de Gaulle flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Lisbon flights
Newark to Gatwick flights
Newark to Barcelona-El Prat flights
Miami to Madrid flights
Dulles Intl to Charles de Gaulle flights
Seattle to Heathrow flights
John F Kennedy Intl to Madrid flights
Newark to Madrid flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Newark to Dublin flights
Dallas/Fort Worth to Heathrow flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Frederic Chopin flights
Baltimore to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Newark to Malpensa flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Boston to Charles de Gaulle flights
Boston to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Dublin flights
Los Angeles to Charles de Gaulle flights
Boston to Gatwick flights
LaGuardia to Gatwick flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Boston to Lisbon flights
John F Kennedy Intl to Vicenza flights
Newark to Frankfurt flights

Top 10 airlines flying from Illinois to Austria

Discover the top 10 airlines that operate flights from Illinois to Austria. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$841FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$537Average$1,052FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$541Average$686FlexibilityNo cancel feeOn-time77%
LOTCheapest$543Average$786FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$609Average$906FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$633Average$1,150FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$638Average$914FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$679Average$1,091FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$705Average$1,849FlexibilityNo cancel feeOn-time69%
KLMCheapest$849Average$860FlexibilityNo cancel feeOn-time75%

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.