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$262+ Cheap flights from Illinois to Vienna (VIE)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — VIE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Illinois to Vienna

Keep the following information in mind while searching for Illinois to Vienna flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$591
(Air Canada)

One-way from

$262
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,214

Good round-trip deal

$908 or less

Good one-way deal

$607 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 Vienna Intl
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One-way flight from Illinois to Vienna Intl
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Highest demand for flights based on searches. 18% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Illinois to Vienna Intl.
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Price to beat on a one-way flight from Illinois to Vienna Intl.
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Find flight deals from Illinois to Vienna

Cheapest flights from Illinois to Vienna
Explore the most affordable flight options available from Illinois to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/171:30 pmSTL - VIE
1 stop12h 05mAir Canada
Tue 8/2610:30 amVIE - STL
2 stops35h 03mAir Canada
Deal found 4/30$591
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/304:15 pmSTL - VIE
1 stop33h 30mUnited Airlines
Fri 12/1210:30 amVIE - STL
2 stops17h 34mUnited Airlines
Deal found 4/28$658
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:15 pmSTL - VIE
2 stops23h 25mMultiple Airlines
Tue 12/98:00 amVIE - STL
3 stops38h 26mMultiple Airlines
Deal found 4/28$685
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:57 pmSTL - VIE
2 stops15h 38mBritish Airways
Sun 12/76:55 amVIE - STL
2 stops22h 27mBritish Airways
Deal found 4/30$701
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:30 pmSTL - VIE
2 stops16h 05mLufthansa
Fri 8/226:10 amVIE - STL
2 stops22h 22mLufthansa
Deal found 4/30$706
This Delta deal was found by Cheapflights users on 4/30. 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.
Mon 8/185:45 pmSTL - VIE
2 stops16h 15mDelta
Sun 8/246:30 amVIE - STL
2 stops21h 00mDelta
Deal found 4/30$709
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:54 pmSTL - VIE
2 stops21h 36mFinnair
Wed 10/297:15 pmVIE - STL
2 stops33h 19mFinnair
Deal found 4/29$730
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 11/122:55 pmORD - VIE
2 stops15h 15mAmerican Airlines
Wed 11/196:45 amVIE - ORD
2 stops19h 35mAmerican Airlines
Deal found 4/30$758
This Condor deal was found by Cheapflights users on 4/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:15 amORD - VIE
2 stops26h 50mMultiple Airlines
Sun 5/117:40 amVIE - ORD
2 stops21h 14mMultiple Airlines
Deal found 4/29$767
This Turkish Airlines deal was found by Cheapflights users on 4/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:25 amORD - VIE
1 stop21h 10mTurkish Airlines
Mon 9/294:35 pmVIE - ORD
1 stop24h 05mTurkish Airlines
Deal found 4/30$769
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/30. 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.
Mon 9/226:10 pmORD - VIE
1 stop17h 55mTAP AIR PORTUGAL
Tue 9/301:00 pmVIE - ORD
2 stops34h 10mTAP AIR PORTUGAL
Deal found 4/30$780
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:40 pmORD - VIE
1 stop14h 05mLOT
Sat 1/319:20 amVIE - ORD
1 stop17h 40mLOT
Deal found 4/30$786

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Vienna 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 May 1, 2025.
Use the filters below to find and compare flights from Illinois to Vienna that are best for you.

Fly from

Illinois

Fly to

Vienna

Route

Depart

Return

Price

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 8/17

1:30 pm-8:35 am

1 stop12h 05m

Vienna Intl

Tue 8/26

10:30 am-2:33 pm

2 stops35h 03m

$591

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Wed 8/13

9:15 am-8:20 am

1 stop16h 05m

Vienna Intl

Sat 8/23

10:30 am-7:40 pm

1 stop16h 10m

$660

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 8/17

1:30 pm-1:45 pm

2 stops17h 15m

Vienna Intl

Sun 8/24

8:00 am-3:44 pm

2 stops14h 44m

$686

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Thu 8/14

5:30 pm-4:35 pm

2 stops16h 05m

Vienna Intl

Fri 8/22

6:10 am-9:32 pm

2 stops22h 22m

$706

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Mon 8/18

5:45 pm-5:00 pm

2 stops16h 15m

Vienna Intl

Sun 8/24

6:30 am-8:30 pm

2 stops21h 00m

$709

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Wed 10/15

1:54 pm-6:30 pm

2 stops21h 36m

Vienna Intl

Wed 10/29

7:15 pm-10:34 pm

2 stops33h 19m

$730

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 9/24

7:50 pm-6:15 pm

1 stop15h 25m

Vienna Intl

Mon 9/29

8:05 am-5:55 pm

1 stop16h 50m

$767

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 9/22

7:15 pm-7:25 pm

1 stop17h 10m

Vienna Intl

Mon 10/13

8:25 pm-4:10 pm

2 stops26h 45m

$774

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 9/22

6:10 pm-7:05 pm

1 stop17h 55m

Vienna Intl

Tue 9/30

1:00 pm-4:10 pm

2 stops34h 10m

$780

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 9/1

9:40 pm-6:45 pm

1 stop14h 05m

Vienna Intl

Sat 1/31

9:20 am-8:00 pm

1 stop17h 40m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 41 results
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Best time to book a flight from Illinois to Vienna

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

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Vienna (average of $737). Flying from Illinois to Vienna in June is currently the most expensive (average of $1,284). 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 VIE?

Find hourly flight availability from Illinois to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Illinois to Vienna, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Vienna by month

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

In terms of precipitation, rainfall in Vienna 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 Vienna when rainfall is around 0.8 in.

Temperature in Vienna by month

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

If weather is an important factor for your trip to Vienna, 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 Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Illinois to Vienna to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Vienna from Illinois?

    For a flight from Illinois to Vienna, you will be flying into Vienna Intl. Vienna Intl (VIE) is just 11.1 mi from the center of the city.

  • What are the cheapest airlines to fly from Illinois to Vienna one-way?

    One-way options have recently been found by users for as low as $722 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Aer Lingus from $727 and LOT from $736 one-way.

  • What are the most popular routes from Illinois to Vienna?

    The most popular flight routes from Illinois to Vienna are Chicago O'Hare Intl - Vienna Intl, Chicago Midway - Vienna Intl and Lambert-St Louis - Vienna Intl.

  • What are the cheapest flights from Illinois to Vienna?

    Looking at all options, your cheapest flight can be booked for $485. While the most popular route (Chicago O'Hare Intl - Vienna Intl) can be booked for $576 on average our data indicates $2,634 when flying from Illinois to Vienna.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Vienna (average of $737). Flying from Illinois to Vienna in June is currently the most expensive (average of $1,284). 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
Amstetten
Melk

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Alternative routes for Illinois to Vienna

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 Vienna

Discover the top 10 airlines that operate flights from Illinois to Vienna. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$477Average$1,815FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$537Average$1,052FlexibilityNo cancel feeOn-timeN/A
LOTCheapest$543Average$753FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$547Average$631FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$609Average$1,420FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$638Average$915FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$689Average$1,176FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$736Average$1,855FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$829Average$1,098FlexibilityNo cancel feeOn-time76%
SWISSCheapest$960Average$1,115FlexibilityNo cancel feeOn-time79%

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