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$268+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — VIE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Find cheap flights from Chicago to Vienna with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Chicago to Vienna Intl are usually found in January or August, booked 70 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap 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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:20 pm
ORD
-
VIE
1 stop31h 15m
Scandinavian Airlines
Wed 2/258:05 pm
VIE
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 1/26$494
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:10 pm
ORD
-
VIE
1 stop31h 25m
Scandinavian Airlines
Sun 2/228:05 pm
VIE
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 1/26$495
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/167:20 pm
ORD
-
VIE
1 stop31h 15m
Scandinavian Airlines
Thu 2/268:05 pm
VIE
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 1/26$496
This Scandinavian Airlines deal was found by Cheapflights users on 1/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:10 pm
ORD
-
VIE
1 stop31h 25m
Scandinavian Airlines
Thu 2/268:05 pm
VIE
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 1/28$497
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Sat 2/147:20 pm
ORD
-
VIE
1 stop17h 05m
Scandinavian Airlines
Thu 2/2610:15 am
VIE
-
ORD
1 stop13h 30m
Scandinavian Airlines
Deal found 1/26$503
This oojo deal was found by Cheapflights users on 1/27. 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.
Sun 10/117:15 pm
ORD
-
VIE
1 stop31h 15m
Scandinavian Airlines
Sat 10/248:00 pm
VIE
-
ORD
1 stop28h 45m
Scandinavian Airlines
Deal found 1/27$505
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:20 pm
ORD
-
VIE
1 stop17h 05m
Scandinavian Airlines
Mon 2/2310:15 am
VIE
-
ORD
1 stop13h 30m
Scandinavian Airlines
Deal found 1/26$506
This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:15 pm
ORD
-
VIE
1 stop17h 05m
Scandinavian Airlines
Tue 9/228:00 pm
VIE
-
ORD
1 stop27h 10m
Scandinavian Airlines
Deal found 1/28$507
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:10 pm
ORD
-
VIE
1 stop33h 15m
TAP AIR PORTUGAL
Sat 2/287:40 pm
VIE
-
ORD
1 stop26h 05m
TAP AIR PORTUGAL
Deal found 1/26$512
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Sun 2/157:10 pm
ORD
-
VIE
1 stop17h 15m
Scandinavian Airlines
Tue 2/248:05 pm
VIE
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 1/26$513
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Mon 3/27:20 pm
ORD
-
VIE
1 stop31h 15m
Scandinavian Airlines
Thu 3/1910:15 am
VIE
-
ORD
1 stop13h 30m
Scandinavian Airlines
Deal found 1/27$515
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:20 pm
ORD
-
VIE
1 stop31h 15m
Scandinavian Airlines
Tue 4/78:00 pm
VIE
-
ORD
1 stop27h 10m
Scandinavian Airlines
Deal found 1/27$517

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(oojo)

One-way from

$268
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$614

Good round-trip deal

$728 or less

Good one-way deal

$395 or less
Provider with most accurate pricing for Chicago (CHI)-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Vienna Intl flights.
Search Deals
From Chicago (CHI) to Vienna Intl
Search Deals
One-way flight from Chicago (CHI) to Vienna Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
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.
Search Deals

Cheapflights Fare Finder

 
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 January 29, 2026.
Use the filters below to find and compare flights from Chicago to Vienna that are best for you.

Fly from

Chicago

Fly to

Vienna

Route

Depart

Return

Price

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 2/22

7:10 pm-9:35 am

1 stop31h 25m

Vienna Intl

Thu 2/26

8:05 pm-4:45 pm

1 stop27h 40m

$497

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 2/15

7:10 pm-7:25 pm

1 stop17h 15m

Vienna Intl

Mon 2/23

10:15 am-4:45 pm

1 stop13h 30m

$506

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 3/7

8:20 pm-8:25 am

1 stop29h 05m

Vienna Intl

Mon 3/16

7:05 pm-7:25 pm

1 stop30h 20m

$552

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 4/14

8:10 pm-9:05 am

1 stop29h 55m

Vienna Intl

Tue 4/21

7:50 pm-6:15 pm

1 stop29h 25m

$552

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Thu 2/26

10:36 am-9:35 am

2 stops15h 59m

Vienna Intl

Thu 3/5

10:15 am-4:45 pm

1 stop13h 30m

$553

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 2/14

7:20 pm-7:25 pm

1 stop17h 05m

Vienna Intl

Wed 2/25

10:15 am-9:57 pm

2 stops18h 42m

$584

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 4/25

7:15 pm-7:20 pm

1 stop17h 05m

Vienna Intl

Sat 5/9

7:10 am-10:06 pm

2 stops21h 56m

$609

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 4/14

7:25 pm-5:20 pm

2 stops14h 55m

Vienna Intl

Tue 4/21

9:25 am-6:15 pm

2 stops15h 50m

$625

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 4/24

7:15 pm-7:20 pm

1 stop17h 05m

Vienna Intl

Mon 4/27

9:00 pm-9:29 pm

2 stops31h 29m

$639

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Thu 2/26

3:55 pm-9:35 pm

2 stops22h 40m

Vienna Intl

Thu 3/5

5:15 pm-1:10 pm

2 stops26h 55m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 39 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 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.

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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Vienna

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 January 23, 2026.

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 70 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, January is the cheapest month in which you can book a flight from Chicago to Vienna (average of $434). Flying from Chicago to Vienna in June is currently the most expensive (average of $797). 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.

How much does it cost to fly round-trip from Chicago to Vienna?

What’s the top layover airport for flights from Chicago to Vienna?

Share of 1-stop round-trip flights from Chicago to Vienna chosen by Cheapflights users in the past 12 months, using the same layover each way.

Dublin (DUB) – chosen by Cheapflights users on 84% of 1-stop itineraries from Chicago to Vienna on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Vienna?

Average round-trip fare for 1-stop flights from Chicago to Vienna, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of $436.

What’s the fastest layover option from Chicago to Vienna?

Shortest average travel time for 1-stop one-way flights from Chicago to Vienna, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 11h 50m.

Which airport typically offers the quickest layover for flights from Chicago to Vienna?

Average layover duration for 1-stop one-way flights from Chicago to Vienna, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dublin (DUB) offer the fastest connection on this route, with an average layover time of 2h 27m.

The best insider tips for Chicago to Vienna flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago to Vienna trip
Our travel experts
Chris Dong

Chris Dong

Expert on Austrian Airlines

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 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

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

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

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 January 29, 2026.
See what other customers who have flown with Austrian Airlines, United Airlines, and Turkish Airlines from Chicago to Vienna have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.5
Good
895 reviews

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Austrian Airlines
7.5
Good
895 reviews
Austrian Airlines
7.5
Good
895 reviews

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
United Airlines
7.4
Good
9,215 reviews
Austrian Airlines
7.5
Good
895 reviews

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Turkish Airlines
7.3
Good
4,208 reviews
Austrian Airlines
7.5
Good
895 reviews

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Aer Lingus
7.2
Good
1,443 reviews
Austrian Airlines
7.5
Good
895 reviews

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
British Airways
6.7
Okay
7,705 reviews
Austrian Airlines
7.5
Good
895 reviews

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

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. 9 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.

  • How long is the flight from Chicago to Vienna?

    Departing from Chicago to Vienna will take you 17h 36m. The distance between Chicago and Vienna is about 4702 mi. This flight may include one or multiple stops.

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

    Currently priced at $352, Lufthansa will fly you from Chicago to Vienna and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and LOT - these airlines can fly you to your destination from $424 and $544, respectively. Lufthansa is priced at 59% 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 $298 on Turkish Airlines. Other airlines that offer cheap prices include Aer Lingus from $372 and Austrian Airlines from $401 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 $2,055, our data indicates the cheapest price to be $249. The most popular route (Chicago O'Hare Intl - Vienna Intl), is priced around $459.

  • 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, January is the cheapest month in which you can book a flight from Chicago to Vienna (average of $434). Flying from Chicago to Vienna in June is currently the most expensive (average of $797). 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 Vienna?

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

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Top 9 airlines flying from Chicago to Vienna

Discover the top 9 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$352Average$1,390FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$424Average$496FlexibilityNo cancel feeOn-time77%
LOTCheapest$544Average$996FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$551Average$656FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$601Average$906FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$609Average$841FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$609Average$866FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$648Average$751FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$655Average$994FlexibilityNo cancel feeOn-time78%

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