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$239+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — VIE
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$580
(FlightHub)

One-way from

$239
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$707

Good round-trip deal

$777 or less

Good one-way deal

$533 or less
Provider with most accurate pricing for Chicago (CHI)-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Vienna Intl flights.
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From Illinois to Austria
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One-way flight from Illinois to Austria
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Highest demand for flights based on searches. 15% potential increase in price ($184 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Illinois to Austria.
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Price to beat on a one-way flight from Illinois to Austria.
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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 February 22, 2025.

This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:45 pmORD - SZG
1 stop35h 30mTurkish Airlines
Wed 10/227:15 pmSZG - ORD
1 stop29h 40mTurkish Airlines
Deal found 2/20$566
This AirNGo deal was found by Cheapflights users on 2/22. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:25 amORD - VIE
1 stop14h 40mTurkish Airlines
Fri 10/3110:00 amVIE - ORD
1 stop15h 25mTurkish Airlines
Deal found 2/22$596
This Mytrip deal was found by Cheapflights users on 2/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:00 pmORD - VIE
2 stops20h 30mMultiple Airlines
Tue 4/85:10 pmVIE - ORD
2 stops30h 00mMultiple Airlines
Deal found 2/22$600
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/99:25 pmORD - VIE
1 stop32h 10mTAP AIR PORTUGAL
Tue 4/297:55 pmVIE - ORD
1 stop27h 15mTAP AIR PORTUGAL
Deal found 2/21$629
This oojo deal was found by Cheapflights users on 2/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1810:55 pmORD - VIE
1 stop12h 00mLOT
Tue 3/259:20 amVIE - ORD
1 stop17h 40mLOT
Deal found 2/22$647
This Air Canada deal was found by Cheapflights users on 2/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/103:50 pmSTL - VIE
2 stops20h 15mAir Canada
Thu 3/2010:40 amVIE - STL
2 stops34h 26mAir Canada
Deal found 2/21$648
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/183:50 pmSTL - VIE
2 stops17h 30mMultiple Airlines
Mon 3/319:00 pmVIE - STL
2 stops48h 49mMultiple Airlines
Deal found 2/21$665
This Air Serbia deal was found by Cheapflights users on 2/20. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/156:30 pmORD - VIE
1 stop32h 45mAir Serbia
Fri 4/48:45 pmVIE - ORD
1 stop31h 15mAir Serbia
Deal found 2/20$667
This StudentUniverse deal was found by Cheapflights users on 2/21. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/129:30 pmORD - VIE
1 stop14h 00mFinnair
Sun 4/2711:35 amVIE - ORD
1 stop13h 15mFinnair
Deal found 2/21$672
This Lufthansa deal was found by Cheapflights users on 2/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/264:45 pmSTL - SZG
1 stop14h 35mLufthansa
Thu 4/36:00 amSZG - STL
2 stops16h 47mLufthansa
Deal found 2/21$690
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/16:30 amSTL - VIE
1 stop18h 50mUnited Airlines
Tue 4/1510:30 amVIE - STL
2 stops30h 28mUnited Airlines
Deal found 2/21$737
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/283:50 pmSTL - SZG
2 stops16h 10mMultiple Airlines
Fri 4/48:35 amSZG - STL
2 stops37h 14mMultiple Airlines
Deal found 2/21$785

Find flights from Illinois to Austria within your budget

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 February 22, 2025.

Fly from

Illinois

Fly to

Austria

Route

Depart

Return

Price

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Wed 3/12

12:55 pm-8:50 am

1 stop13h 55m

Salzburg W.A. Mozart

Wed 3/19

7:10 pm-11:10 am

1 stop22h 00m

$580

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 4/2

6:00 pm-9:30 pm

2 stops20h 30m

Vienna Intl

Tue 4/8

5:10 pm-4:10 pm

2 stops30h 00m

$600

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 3/17

12:55 pm-5:30 pm

1 stop22h 35m

Vienna Intl

Tue 4/8

8:05 am-5:55 pm

1 stop16h 50m

$604

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 3/9

9:25 pm-11:35 am

1 stop32h 10m

Vienna Intl

Tue 4/29

7:55 pm-4:10 pm

1 stop27h 15m

$629

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 3/18

10:55 pm-4:55 pm

1 stop12h 00m

Vienna Intl

Tue 3/25

9:20 am-9:00 pm

1 stop17h 40m

$647

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Mon 3/10

3:50 pm-6:05 pm

2 stops20h 15m

Vienna Intl

Thu 3/20

10:40 am-3:06 pm

2 stops34h 26m

$648

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 3/18

3:50 pm-3:20 pm

2 stops17h 30m

Vienna Intl

Mon 3/31

9:00 pm-2:49 pm

2 stops48h 49m

$665

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 3/15

6:30 pm-9:15 am

1 stop32h 45m

Vienna Intl

Fri 4/4

8:45 pm-9:00 pm

1 stop31h 15m

$667

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 4/12

9:30 pm-6:30 pm

1 stop14h 00m

Vienna Intl

Sun 4/27

11:35 am-5:50 pm

1 stop13h 15m

$672

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Wed 3/26

4:45 pm-1:20 pm

1 stop14h 35m

Salzburg W.A. Mozart

Thu 4/3

6:00 am-3:47 pm

2 stops16h 47m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 48 results
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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.

Travel insights for flights from Illinois to Austria

Get recent, data-driven insights about flights from Illinois to Austria including ideal travel times, pricing trends, and more.

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 $1,318). 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 February 22, 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 February 22, 2025.
Read through reviews of airlines operating flights from Illinois to Austria, such as Emirates, Singapore Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,278 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Singapore Airlines
8.1
Very good
1,297 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Delta
8.0
Very good
8,203 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

KLM
7.8
Good
1,330 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

LOT
7.6
Good
1,079 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 Turkish Airlines, which is currently one of the cheapest options available, starting at $369. Air Serbia flights start at $414 while deals on JetBlue start at $437 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 $1,318). 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 Illinois to Austria

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$759FlexibilityNo cancel feeOn-time71%
LOTCheapest$543Average$756FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$547Average$682FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$579Average$852FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$636Average$996FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$685Average$1,010FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$692Average$1,190FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$731Average$1,840FlexibilityNo cancel feeOn-time69%
SWISSCheapest$760Average$1,298FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$783Average$1,200FlexibilityNo cancel feeOn-time76%
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