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

Currently priced at $719, British Airways will fly you from Chicago to Vienna and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Finnair - these airlines can fly you to your destination from $725 and $736, respectively. British Airways is priced at 28% 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 $464 on LOT. Other airlines that offer cheap prices include Turkish Airlines from $484 and British Airways from $677 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 $2,407, our data indicates the cheapest price to be $534. The most popular route (Chicago O'Hare Intl - Vienna Intl), is priced around $579.

What are the most popular airlines that fly from Chicago to Vienna?

The most popular airlines flying from Chicago to Vienna are American Airlines, British Airways and Aer Lingus. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Chicago to Vienna?

Flights from Chicago to Vienna are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Vienna.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 123% on flights from Chicago to Vienna compared to booking the week you need them. Waiting 22 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $787. For sooner than that we have options available in the next 3 days from $1,720.

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

Our data shows that February tends to be the cheapest month to fly to Vienna from Chicago. Users have commonly found prices around $1,006 for the month, but tickets can be as low as $547. Due to multiple factors, prepare for potentially higher prices in June.

Most accurate provider : When it comes to deals on Chicago-Vienna flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Vienna flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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. 10 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 1 inbound flight from Chicago per day.

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.

$325+ Flights from Chicago to Vienna

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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”

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Cheapflights Tip: The best prices from Chicago to Vienna Intl are usually found in February or November, booked 21 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Chicago to Vienna

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$719 (British Airways)
One-way from	$325 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$995
Good round-trip deal	$879 or less
Good one-way deal	$621 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. 18% potential increase in price ($222 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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

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 April 22, 2025.

Wed 6/410:25 pmORD - VIE

1 stop17h 10mAmerican Airlines

Sun 6/87:30 amVIE - ORD

2 stops17h 20mAmerican Airlines

Deal found 4/22

$718

Thu 6/54:59 pmORD - VIE

2 stops15h 41mMultiple Airlines

Thu 6/127:00 amVIE - ORD

1 stop18h 50mMultiple Airlines

Deal found 4/22

$720

Sat 11/226:40 pmORD - VIE

1 stop18h 25mAir Serbia

Sat 11/299:50 amVIE - ORD

1 stop13h 50mAir Serbia

Deal found 4/21

$726

Mon 6/210:25 pmORD - VIE

1 stop28h 55mBritish Airways

Tue 6/174:45 pmVIE - ORD

1 stop28h 05mBritish Airways

Deal found 4/22

$728

Sat 8/2311:45 pmORD - VIE

1 stop30h 05mTurkish Airlines

Sat 9/68:05 amVIE - ORD

1 stop32h 35mTurkish Airlines

Deal found 4/22

$734

Fri 5/235:40 pmORD - VIE

2 stops17h 50mFinnair

Wed 6/411:35 amVIE - ORD

2 stops31h 20mFinnair

Deal found 4/22

$735

Tue 10/214:20 pmORD - VIE

Nonstop9h 00mAustrian Airlines

Tue 11/410:35 amVIE - ORD

1 stop14h 58mAustrian Airlines

Deal found 4/21

$798

Tue 10/212:08 pmORD - VIE

1 stop11h 27mAir Canada

Tue 11/46:00 amVIE - ORD

2 stops15h 45mAir Canada

Deal found 4/21

$809

Tue 6/109:15 pmORD - VIE

1 stop30h 55mAer Lingus

Wed 9/1011:50 amVIE - ORD

1 stop14h 10mAer Lingus

Deal found 4/22

$840

Sun 10/197:15 pmORD - VIE

2 stops16h 55mScandinavian Airlines

Sun 11/25:55 amVIE - ORD

2 stops16h 50mScandinavian Airlines

Deal found 4/22

$844

Sun 8/318:25 pmORD - VIE

1 stop28h 55mUnited Airlines

Sun 12/2110:55 amVIE - ORD

Nonstop10h 10mUnited Airlines

Deal found 4/21

$853

Tue 10/281:00 pmMDW - VIE

2 stops16h 30mDelta

Fri 11/76:55 amVIE - MDW

2 stops18h 41mDelta

Deal found 4/22

$860

Best flights from Chicago to Vienna
Discover carefully curated flight deals from Chicago to Vienna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Wed 7/99:15 pmORD - VIE

1 stop18h 20mBritish Airways

Sat 7/196:45 pmVIE - ORD

1 stop24h 05mBritish Airways

Deal found 4/21

$719

Thu 6/59:15 pmORD - VIE

1 stop18h 25mMultiple Airlines

Thu 6/127:00 amVIE - ORD

2 stops20h 09mMultiple Airlines

Deal found 4/21

$722

Mon 6/25:40 pmORD - VIE

1 stop22h 00mAmerican Airlines

Tue 6/177:35 amVIE - ORD

2 stops17h 00mAmerican Airlines

Deal found 4/22

$725

Fri 5/235:40 pmORD - VIE

2 stops17h 50mFinnair

Mon 5/267:15 pmVIE - ORD

2 stops26h 25mFinnair

Deal found 4/21

$736

Tue 6/109:15 pmORD - VIE

1 stop30h 55mAer Lingus

Wed 9/1011:50 amVIE - ORD

1 stop14h 10mAer Lingus

Deal found 4/22

$840

Tue 4/2911:25 amORD - VIE

1 stop24h 20mTurkish Airlines

Tue 5/131:50 pmVIE - ORD

1 stop26h 50mTurkish Airlines

Deal found 4/21

$856

Wed 5/79:40 pmORD - VIE

1 stop27h 50mLOT

Sun 5/112:00 pmVIE - ORD

1 stop12h 40mLOT

Deal found 4/20

$868

Sat 4/266:15 pmORD - VIE

1 stop35h 20mTAP AIR PORTUGAL

Fri 5/27:55 pmVIE - ORD

1 stop27h 15mTAP AIR PORTUGAL

Deal found 4/22

$950

Thu 6/57:04 amORD - VIE

1 stop18h 16mAir Canada

Thu 6/1211:00 amVIE - ORD

2 stops18h 05mAir Canada

Deal found 4/21

$988

Sat 9/206:50 pmMDW - VIE

2 stops17h 20mDelta

Mon 10/209:20 amVIE - MDW

2 stops16h 16mDelta

Deal found 4/21

$1,279

Sun 10/51:00 pmMDW - VIE

2 stops12h 35mKLM

Thu 10/169:20 amVIE - MDW

2 stops16h 16mKLM

Deal found 4/21

$1,334

Mon 6/95:50 pmMDW - VIE

3 stops31h 50mMultiple Airlines

Mon 6/2311:00 amVIE - MDW

2 stops28h 45mMultiple Airlines

Deal found 4/22

$997

Last-minute flights from Chicago to Vienna
Discover last-minute flight deals from Chicago to Vienna. Data last updated April 22, 2025 and is based on user searches.

Wed 4/234:30 pmORD - VIE

1 stop20h 35mAir Serbia

Sat 5/39:45 amVIE - ORD

1 stop18h 15mAir Serbia

Deal found 4/21

$1,006

Sat 4/266:15 pmORD - VIE

1 stop35h 20mTAP AIR PORTUGAL

Fri 5/27:55 pmVIE - ORD

1 stop27h 15mTAP AIR PORTUGAL

Deal found 4/22

$950

Sun 4/2710:15 pmORD - VIE

2 stops17h 30mMultiple Airlines

Fri 5/24:45 pmVIE - ORD

2 stops30h 25mMultiple Airlines

Deal found 4/21

$794

Sun 4/2712:15 pmORD - VIE

2 stops16h 05mDelta

Sun 5/47:05 amVIE - ORD

2 stops18h 09mDelta

Deal found 4/22

$2,514

Mon 4/281:26 pmORD - VIE

2 stops22h 39mTAP AIR PORTUGAL

Fri 5/210:30 amVIE - ORD

2 stops36h 40mTAP AIR PORTUGAL

Deal found 4/21

$1,223

Mon 4/284:05 pmORD - VIE

1 stop13h 15mUnited Airlines

Fri 5/210:30 amVIE - ORD

Nonstop9h 50mUnited Airlines

Deal found 4/21

$2,000

Tue 4/2911:25 amORD - VIE

1 stop24h 20mTurkish Airlines

Tue 5/131:50 pmVIE - ORD

1 stop26h 50mTurkish Airlines

Deal found 4/21

$856

Tue 4/294:20 pmORD - VIE

Nonstop9h 00mAustrian Airlines

Tue 5/1310:30 amVIE - ORD

Nonstop9h 50mAustrian Airlines

Deal found 4/22

$1,968

Tue 4/293:02 pmMDW - VIE

2 stops13h 18mMultiple Airlines

Tue 5/139:20 amVIE - MDW

2 stops15h 25mMultiple Airlines

Deal found 4/22

$2,054

Wed 4/304:00 pmORD - VIE

2 stops14h 45mAir Canada

Mon 5/51:20 pmVIE - ORD

2 stops15h 46mAir Canada

Deal found 4/22

$2,091

Thu 5/19:40 pmORD - VIE

1 stop14h 05mLOT

Thu 5/87:30 pmVIE - ORD

1 stop31h 10mLOT

Deal found 4/21

$946

Thu 5/13:02 pmMDW - VIE

2 stops13h 18mDelta

Thu 5/87:05 amVIE - MDW

2 stops18h 40mDelta

Deal found 4/22

$2,114

One-way flights from Chicago to Vienna
Search for one-way flight options from Chicago to Vienna. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Tue 7/1511:28 amORD - VIE

2 stops28h 17mMultiple Airlines

Deal found 4/21

$325

Sun 7/69:12 pmMDW - VIE

2 stops42h 33mMultiple Airlines

Deal found 4/21

$331

Wed 5/79:40 pmORD - VIE

1 stop27h 50mLOT

Deal found 4/21

$464

Sun 4/277:50 pmORD - VIE

1 stop30h 15mTurkish Airlines

Deal found 4/21

$484

Sun 6/224:55 pmORD - VIE

1 stop22h 40mBritish Airways

Deal found 4/21

$677

Sun 5/256:00 pmORD - VIE

2 stops19h 05mTAP AIR PORTUGAL

Deal found 4/21

$724

Tue 6/102:20 pmORD - VIE

1 stop21h 50mSWISS

Deal found 4/22

$767

Tue 6/104:20 pmORD - VIE

Nonstop9h 00mAustrian Airlines

Deal found 4/22

$780

Wed 6/1810:30 pmORD - VIE

1 stop11h 45mLufthansa

Deal found 4/22

$794

Wed 5/289:15 pmORD - VIE

1 stop30h 55mAer Lingus

Deal found 4/21

$817

Mon 5/267:19 amORD - VIE

1 stop18h 16mAir Canada

Deal found 4/21

$873

Sun 5/254:20 pmORD - VIE

Nonstop9h 00mUnited Airlines

Deal found 4/21

$877

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 6/4

10:25 pm-10:35 pm

1 stop17h 10m

Vienna Intl

Sun 6/8

7:30 am-5:50 pm

2 stops17h 20m

$718

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Thu 6/5

4:59 pm-3:40 pm

2 stops15h 41m

Vienna Intl

Thu 6/12

7:00 am-6:50 pm

1 stop18h 50m

$720

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 6/2

10:25 pm-10:20 am

1 stop28h 55m

Vienna Intl

Tue 6/17

4:45 pm-1:50 pm

1 stop28h 05m

$728

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 8/23

11:45 pm-12:50 pm

1 stop30h 05m

Vienna Intl

Sat 9/6

8:05 am-9:40 am

1 stop32h 35m

$734

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 5/23

5:40 pm-6:30 pm

2 stops17h 50m

Vienna Intl

Wed 6/4

11:35 am-11:55 am

2 stops31h 20m

$735

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 6/10

9:15 pm-11:10 am

1 stop30h 55m

Vienna Intl

Wed 9/10

11:50 am-7:00 pm

1 stop14h 10m

$840

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 10/19

7:15 pm-7:10 pm

2 stops16h 55m

Vienna Intl

Sun 11/2

5:55 am-4:45 pm

2 stops16h 50m

$844

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 8/31

8:25 pm-8:20 am

1 stop28h 55m

Vienna Intl

Sun 12/21

10:55 am-2:05 pm

Nonstop10h 10m

$853

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 10/19

5:10 pm-6:45 pm

2 stops18h 35m

Vienna Intl

Sun 11/2

5:35 pm-7:50 pm

2 stops33h 15m

$856

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 8/2

3:35 pm-8:35 am

1 stop34h 00m

Vienna Intl

Sun 8/24

6:00 am-8:16 pm

2 stops21h 16m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 32 results

Compare providers for flights from Chicago to Vienna

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Vienna in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Vienna flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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

Cheapflights partnered with top experts to bring you the best recommendations for 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.

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.

VIE

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

Our travel experts

Chris Dong

Expert on Austrian Airlines

Harriet Baskas

Expert on United Airlines

Ramsey Qubein

Expert on ORD

Scott Laird

Expert on VIE

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?

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 21 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 $1,312). 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?

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?

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

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

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

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

7,920 reviews

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

7,920 reviews

Delta

8.0

Very good

7,920 reviews

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

7,920 reviews

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

1,065 reviews

Delta

8.0

Very good

7,920 reviews

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

1,272 reviews

Delta

8.0

Very good

7,920 reviews

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

780 reviews

Delta

8.0

Very good

7,920 reviews

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

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. 10 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 1 inbound flight from Chicago per day.
What are the cheapest airlines flying from Chicago to Vienna round-trip?
Currently priced at $719, British Airways will fly you from Chicago to Vienna and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Finnair - these airlines can fly you to your destination from $725 and $736, respectively. British Airways is priced at 28% 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 $464 on LOT. Other airlines that offer cheap prices include Turkish Airlines from $484 and British Airways from $677 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 $2,407, our data indicates the cheapest price to be $534. The most popular route (Chicago O'Hare Intl - Vienna Intl), is priced around $579.
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 $1,312). 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 Chicago to Vienna

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St. Louis to Salzburg flights

Champaign to Vienna flights

Other flights to Vienna

Top 10 airlines flying from Chicago to Vienna

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$477	Average$1,815	FlexibilityNo cancel fee	On-time71%
TAP AIR PORTUGAL	Cheapest$537	Average$1,052	FlexibilityNo cancel fee	On-timeN/A
LOT	Cheapest$543	Average$753	FlexibilityNo cancel fee	On-time81%
Turkish Airlines	Cheapest$547	Average$632	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$609	Average$1,420	FlexibilityNo cancel fee	On-time70%
Aer Lingus	Cheapest$641	Average$929	FlexibilityNo cancel fee	On-timeN/A
SWISS	Cheapest$656	Average$1,115	FlexibilityNo cancel fee	On-time79%
Austrian Airlines	Cheapest$695	Average$1,186	FlexibilityNo cancel fee	On-time78%
United Airlines	Cheapest$736	Average$1,162	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$829	Average$1,098	FlexibilityNo cancel fee	On-time76%

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$325+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Chicago to Vienna Intl are usually found in February or November, booked 21 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Chicago to Vienna

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Find flight deals from Chicago to Vienna

Cheapest flights from Chicago to ViennaExplore 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 April 22, 2025.

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 April 22, 2025.

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

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 April.

The best insider tips for Chicago to Vienna flights

Cheapflights partnered with top experts to bring you the best recommendations for your Chicago to Vienna trip

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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.

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 April 18, 2025.

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

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 April 22, 2025.

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.

Rainfall in Vienna by month

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

Temperature in Vienna by month

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

Reviews of airlines servicing Vienna

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.

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?

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

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

What are the cheapest flights from Chicago to Vienna?

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

How can I find direct flights from Chicago to Vienna?

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

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

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Alternative routes for Chicago to Vienna

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Top 10 airlines flying from Chicago to Vienna

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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 April 22, 2025.