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$286+ Cheap flights from Chicago (CHI) 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — VIE
Mar 4 — Mar 111
Tue 3/4
Tue 3/11
1 adult, Economy
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1. Tell us where you want to go
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The best prices from Chicago to Vienna Intl are usually found in February or November, booked 62 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Chicago to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Vienna (VIE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$599
(FlightHub)

One-way from

$286
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$707

Good round-trip deal

$809 or less

Good one-way deal

$576 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 Chicago (CHI) to Vienna Intl
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One-way flight from Chicago (CHI) to Vienna Intl
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Highest demand for flights based on searches. 15% potential increase in price ($180 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 Chicago (CHI) to Vienna Intl.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Vienna Intl.
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Find flight deals from Chicago to Vienna

Cheapest flights from Chicago to Vienna
Explore the most affordable flight options available from Chicago to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2025.

This FlightHub deal was found by Cheapflights users on 2/27. 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 3/912:55 pmORD - VIE
1 stop18h 10mTurkish Airlines
Sat 3/157:05 pmVIE - ORD
1 stop22h 05mTurkish Airlines
Deal found 2/27$599
This Mytrip deal was found by Cheapflights users on 2/26. 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 3/268:15 pmORD - VIE
2 stops20h 35mMultiple Airlines
Tue 4/12:45 pmVIE - ORD
3 stops32h 25mMultiple Airlines
Deal found 2/26$615
This FlightHub deal was found by Cheapflights users on 2/26. 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 3/1710:55 pmORD - VIE
1 stop13h 50mLOT
Sat 4/59:15 amVIE - ORD
1 stop17h 25mLOT
Deal found 2/26$653
This Air Serbia deal was found by Cheapflights users on 2/27. 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.
Wed 12/1710:55 pmORD - VIE
1 stop14h 10mAir Serbia
Wed 1/79:50 amVIE - ORD
1 stop18h 20mAir Serbia
Deal found 2/27$695
This oojo deal was found by Cheapflights users on 2/27. 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.
Sat 5/310:10 pmORD - VIE
2 stops29h 00mBritish Airways
Fri 5/99:25 pmVIE - ORD
1 stop21h 20mBritish Airways
Deal found 2/27$716
This oojo deal was found by Cheapflights users on 2/27. 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 3/128:15 pmORD - VIE
1 stop33h 10mTAP AIR PORTUGAL
Tue 3/183:00 pmVIE - ORD
2 stops31h 30mTAP AIR PORTUGAL
Deal found 2/27$778
This KLM deal was found by Cheapflights users on 2/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:42 pmMDW - VIE
2 stops15h 28mKLM
Thu 4/39:20 amVIE - MDW
2 stops15h 42mKLM
Deal found 2/27$1,144
This Delta deal was found by Cheapflights users on 2/27. 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.
Sun 4/209:20 amMDW - VIE
2 stops16h 15mDelta
Tue 5/67:05 amVIE - MDW
2 stops16h 07mDelta
Deal found 2/27$1,151
This Mytrip deal was found by Cheapflights users on 2/26. 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.
Sun 4/135:35 pmMDW - VIE
3 stops32h 05mMultiple Airlines
Sun 4/206:00 amVIE - MDW
3 stops35h 20mMultiple Airlines
Deal found 2/26$1,159

Find flights from Chicago to Vienna within your budget

Customize your flight search to find flights from Chicago 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 February 27, 2025.

Fly from

Chicago

Fly to

Vienna

Route

Depart

Return

Price

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 3/9

12:55 pm-1:05 pm

1 stop18h 10m

Vienna Intl

Sat 3/15

7:05 pm-11:10 am

1 stop22h 05m

$599

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 4/2

6:00 pm-10:45 pm

3 stops21h 45m

Vienna Intl

Tue 4/8

4:15 pm-4:10 pm

2 stops30h 55m

$609

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Thu 3/13

10:55 pm-4:55 pm

1 stop12h 00m

Vienna Intl

Wed 4/2

9:15 am-7:40 pm

1 stop17h 25m

$653

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 4/12

7:10 pm-4:05 pm

1 stop13h 55m

Vienna Intl

Sat 4/19

7:05 am-5:00 pm

1 stop16h 55m

$689

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 4/12

10:20 pm-10:35 pm

1 stop17h 15m

Vienna Intl

Sat 4/19

11:40 am-5:00 pm

1 stop12h 20m

$701

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

$753

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 3/26

8:15 pm-11:25 am

1 stop33h 10m

Vienna Intl

Tue 4/1

2:45 pm-4:10 pm

2 stops32h 25m

$778

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Thu 3/27

6:42 pm-4:10 pm

2 stops15h 28m

Vienna Intl

Thu 4/3

9:20 am-6:02 pm

2 stops15h 42m

$1,144

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Sun 4/20

9:20 am-8:35 am

2 stops16h 15m

Vienna Intl

Tue 5/6

7:05 am-4:12 pm

2 stops16h 07m

$1,151

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Sun 4/13

5:35 pm-8:40 am

3 stops32h 05m

Vienna Intl

Sun 4/20

6:00 am-10:20 am

3 stops35h 20m

$1,159

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 26 results
1
2
3

Compare providers for flights from Chicago to Vienna

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Vienna in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Vienna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Vienna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Vienna flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Vienna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Chicago to Vienna flights

Find out what our experts recommend to make the most of your Chicago to Vienna trip
Airlines
Austrian Airlines

Austrian's Boeing 787 Dreamliner offers enhanced comfort with lie-flat seats and direct aisle access.


Austrian's premium economy offers 38-inch seat pitch, wider seats, and enhanced meal options.

Read more about Austrian Airlinesby Chris Dong
United Airlines

United's Polaris Business Class features lie-flat seats, Saks Fifth Avenue bedding, and upscale amenity kits.


United's Premium Plus offers extra legroom, upgraded meals, and two checked bags on international flights.

Read more about United Airlinesby Harriet Baskas
Airports
ORD

For a smooth departure from ORD, consider using the 'L' train to avoid traffic delays. It's a reliable option from downtown Chicago.

Read more about ORDby Ramsey Qubein
VIE

Upon arrival at VIE, the City Airport Train (CAT) offers a quick 16-minute ride to central Vienna, with tickets available near Customs.

Read more about VIEby Scott Laird
Our travel experts
Chris Dong

Chris Dong

Expert on Austrian Airlines

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Scott Laird

Scott Laird

Expert on VIE

Scott Laird

Scott Laird

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

Best time to book a flight from Chicago to Vienna

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Vienna. Price data was last updated on February 25, 2025.

The price you pay for your flight from Chicago to Vienna may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Chicago to Vienna (average of $737). Flying from Chicago to Vienna in June is currently the most expensive (average of $1,315). 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 CHI to VIE?

Find hourly flight availability from Chicago 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 February 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Vienna in the morning. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Chicago to Vienna?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Vienna. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Vienna flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 February 27, 2025.
Read through reviews of airlines operating flights from Chicago to Vienna, 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
8,140 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

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
8,140 reviews
Delta
8.0
Very good
8,140 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

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
1,331 reviews
Delta
8.0
Very good
8,140 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

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
1,075 reviews
Delta
8.0
Very good
8,140 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

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
7.5
Good
770 reviews
Delta
8.0
Very good
8,140 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

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.

United Airlines
7.4
Good
8,723 reviews
Delta
8.0
Very good
8,140 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

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 Chicago 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 Chicago?

    Vienna Intl (VIE), located 11.1 mi from the city center, is the airport you fly into when you book flights from Chicago to Vienna. 12 airlines have flights to Vienna Intl from Chicago on a regular basis. Booking flights from Chicago to Vienna Intl should not be difficult; the airport handles an average of 0 inbound flights from Chicago per day.

  • What are the cheapest airlines flying from Chicago to Vienna round-trip?

    Currently priced at $599, Turkish Airlines will fly you from Chicago to Vienna and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LOT and British Airways - these airlines can fly you to your destination from $653 and $689, respectively. Turkish Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $407 on Turkish Airlines. Other airlines that offer cheap prices include Air Serbia from $441 and LOT from $712 one-way.

  • What are the cheapest flights from Chicago to Vienna?

    Looking for the cheapest flight from Chicago to Vienna? While on average our users pay $1,393, our data indicates the cheapest price to be $494. The most popular route (Chicago O'Hare Intl - Vienna Intl), is priced around $529.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Chicago to Vienna (average of $737). Flying from Chicago to Vienna in June is currently the most expensive (average of $1,315). 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.

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Top 10 airlines flying from Chicago to Vienna

Discover the top 10 airlines that operate flights from Chicago 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 February 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$759FlexibilityNo cancel feeOn-time71%
LOTCheapest$543Average$756FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$547Average$634FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$579Average$852FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$638Average$989FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$641Average$951FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$689Average$1,197FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$731Average$1,138FlexibilityNo cancel feeOn-time69%
SWISSCheapest$760Average$1,298FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$829Average$1,104FlexibilityNo cancel feeOn-time76%
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