Find Cheap Flights from Chicago O'Hare International to Vienna International (ORD - VIE)

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Good to Know

Low Season:
February
Best time to beat the crowds
4%
expected price decrease
High Season:
July
Most popular time to fly
26%
expected price increase
Average Price:
$1136
(avg. price over the last 2 weeks)
Good Deal:
$772
or less (round trip)

When to Book Flights from Chicago O'Hare International to Vienna International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $772 or less.
The cheapest flight from Chicago O'Hare International to Vienna International was found 25 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is February.
Morning departure is around 136% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago O'Hare International to Vienna International Flights

How long does a flight from Chicago O'Hare International to Vienna International take?
An average nonstop flight takes 11h 05m, covering a distance of 4702 miles.
How many flights are there between Chicago O'Hare International and Vienna International?
There are 6 (nonstop) flights between Chicago O'Hare International and Vienna International per week, averaging 0 per day.
Which airlines provide the cheapest flights from Chicago O'Hare International to Vienna International?
In the past 3 days, the cheapest round-trip tickets were found on Finnair ($454), Iberia ($455) and Multiple Airlines ($455).
Do I need a passport to fly between Chicago O'Hare International and Vienna International?
Yes.
Which airlines fly most frequently between Chicago O'Hare International and Vienna International?
Austrian Airlines (0 times daily), United (0 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Chicago O'Hare International to Vienna International?
For Chicago O'Hare International to Vienna International, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Vienna International back to Chicago O'Hare International, the best deals are generally found on Wednesday, with Monday being the most expensive.

Book cheap flights from Chicago O'Hare International to Vienna International (round-trip)

Airports
Origin
Chicago
$454
only
$454
Destination
Vienna
$454
only
$454
Fri, Jun 1
ORD
VIE
17h 35m
Fri, Jun 15
VIE
ORD
27h 10m
Trip: 15 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2855 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
Excellent 10.0

calming environment, finnish style

on the flight to new york i got a game sandwich. i like that. brining finnish culture to us. but on the way from new york to helsinki i got a boring bagel.

KAO
HEL
Excellent 8.3

We where really late and they where very helpfull.

LHR
HEL
Good 7.3

Beautiful new modern aircraft & plenty of spare seats on the flight. Paid for Economy comfort & it was worth it.

Did not like that you had to pay for drinks & snacks. For someone of Finnair’s standing, you would think they would include it.

HEL
FCO
Excellent 10.0

Loved it

DEL
HEL
Okay 4.0

The flight from India was delayed and as a consequence I missed my connecting flight to Miami. I had to put up in a Hotel at Helsinki and take a flight to Miami the next day via London.

Wed, Feb 14
ORD
VIE
12h 15m
Wed, Feb 28
VIE
ORD
13h 55m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3363 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
7.1
Food
6.7
MAD
BCN
Good 7.6

Airport was spacious and gate area/aircraft clean

Captain made. Or announcement other than twice very loudly to announce take off/landing to crew. Woke people up.

MAD
JFK
Okay 4.3

Flight was late and the scheduled connection was only 2h. Impossible to make it even on time. JFK terminal is 3rd world

MAD
ORD
Okay 5.0

Nothing, the trip was terrible, the seats were awful and I had no chance to change them as I had to contact the third party. On line booking and seats reservation weren’t possible either cause I wasn’t buying the tickets directly with the company.

Anything, terrible flights as they gave us terrible seats.

PAR
MAD
Okay 5.0

Relatively cheap flight

Zero legroom. My legs were in aisle.

MAD
MIA
Mediocre 2.0

Nothing

Iberia allows kids to abuse other passengers. I asked a flight attendant to stop this abuse after I was bumped in head a number of times by a kid that was jumping across a row a seats in front of mine ,the flight attendant told me that I should tolerate this abuse because it was from a kid,then proceeded to tell me that if I did not want to go throughout this abuse ,I should fly in a private plane. I felt irate at such response from a flight attendant and responded that I will never fly Iberia again. I wanted the attendant to talk to the parents and ask them to control their kid from abusing the adjacent passengers.I felt the impulse to talk to the crew chief but decided against it simply because I would do them a favor if they listened. Truthfully I think carriers with such attitudes deserve to go bankrupt and I hope they do.

Fri, Feb 16
ORD
VIE
12h 15m
Mon, Feb 26
VIE
ORD
13h 55m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 16
ORD
VIE
12h 15m
Mon, Feb 26
VIE
ORD
13h 55m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27083 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
MCO
CLT
Okay 5.6

Plane on time plane in reasonable condition

American airlines keep increasing their greediness by charging for everything, provide fewer benefits to frequent flyers and have poor customer service They acting like United as if they are a monopoly that can charge what they want and treat customers like they feel like Hoping for small airlines that get a better service and price

DFW
TUL
Excellent 8.0

Late Dallas to tulsa

RDU
PHL
Excellent 10.0

Food was edible, flight left early, arrived early in philadelpia, the customer service helped out it my baggage.

LHR
ORD
Excellent 10.0

The only complaint I have is our bags getting lost twice. I’m very understanding that these things happen. But for it to happen twice seems like people might be careless to the problem.

DFW
TPA
Okay 4.0

Flight delay, no beverage service

Mon, Feb 12
ORD
VIE
16h 00m
Wed, Feb 28
VIE
ORD
15h 35m
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 14746 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
CDG
LHR
Okay 4.0

It was on time

The service was bad

GVA
LHR
Good 7.0

arrived on time

Coffee/tea was not free

LHR
LAX
Okay 4.0

My luggage made it to LA

The food quality was poor and the service left a lot to be desired. I asked for some water and she told me she’d be back. I waited almost an hour, then called and no one came. When I called on the second time she came with a cup half full and seemed irritated. I didn’t even bother asking for more water. They didn’t let me check in early enough to request roomier seats, even if we’d have to pay more given that my husband has knee surgery and needed the extra room. When I was finally able to ask, they were fully booked.

LGW
GVA
Excellent 8.4

The captain and first officer were extremely courteous and professional . I was impressed at the way the captain managed the delayed departure taking time to brief the passengers at the boarding gate. When we eventually changed planes and moved to another gate to board it all went without a hitch.

Nothing

ORD
LHR
Excellent 10.0

Boarding was excelllence

Sat, Feb 17
ORD
VIE
19h 20m
Wed, Feb 28
VIE
ORD
13h 55m
Trip: 12 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3363 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
7.1
Food
6.7
BCN
MAD
Mediocre 2.6

Bad customer service. Food was stale and I threw up

MAD
JFK
Okay 4.3

Flight was late and the scheduled connection was only 2h. Impossible to make it even on time. JFK terminal is 3rd world

MAD
BCN
Good 7.6

Airport was spacious and gate area/aircraft clean

Captain made. Or announcement other than twice very loudly to announce take off/landing to crew. Woke people up.

PAR
MAD
Okay 5.0

Relatively cheap flight

Zero legroom. My legs were in aisle.

TLV
MAD
Excellent 8.0

No WiFi on a 10 hour flight!

Fri, Feb 9
ORD
VIE
19h 20m
Wed, Feb 21
VIE
ORD
13h 55m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27083 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
NRT
Excellent 8.0

Entertainment was great

Wish the seats could've been a bit more comfortable

DFW
TUL
Excellent 8.0

Late Dallas to tulsa

PHL
LAX
Mediocre 2.0

American Airlines lied to us that this flight was canceled. They made me go to the ticket counter to book another flight. While standing in line, my husband found out it was not canceled, but they were boarding the plane. The porter that pushed my mother in the wheelchair was able to get our bags checked. No American Airlines employee would help us. They just said to go back to the end of the line. The porter called the gate to have the plane wait for us. American Airlines DISCRIMINATES especially against the elderly!

DCA
ORD
Good 7.3

Seating is a bit cramped.

MAD
JFK
Okay 4.6

Crew members were very humane and supportive.

We flew a transatlantic flight during storm Grayson in a 757. Not only it was irresponsable, but dangerous. Communications from the cockpit was poor.

Sun, Mar 18
ORD
VIE
12h 15m
Wed, May 9
VIE
ORD
35h 15m
Trip: 53 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 19
ORD
VIE
19h 00m
Fri, May 18
VIE
ORD
27h 10m
Trip: 61 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2855 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
Mediocre 3.0

The plane landed much later than expected, and I missed my connecting flight to Moscow. While I was given another boarding pass, I had to have another layover in St. Petersburg, and fly to Moscow from there. The flight turned out to be much longer, and much more exhausting. My overall experience was unpleasant.

BKK
HEL
Excellent 9.3

Plane was late taking off and almost missed my next connection. Due to landing late my luggage did not make it on make it on my flight. However the airline delivered to my place the following morning. It was not an inconvenience to me as the baggage was delivered in a timely fashion. Thank you Finnair!

HEL
FCO
Excellent 10.0

Loved it

HEL
JFK
Excellent 8.0

The meal that they served was great.

The leg room for someone that is 6ft 4in is not the best.

KAO
HEL
Excellent 8.3

We where really late and they where very helpfull.

Tue, Feb 13
ORD
VIE
16h 55m
Wed, Feb 28
VIE
ORD
19h 05m
Trip: 16 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 14746 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LGW
GVA
Excellent 8.4

The captain and first officer were extremely courteous and professional . I was impressed at the way the captain managed the delayed departure taking time to brief the passengers at the boarding gate. When we eventually changed planes and moved to another gate to board it all went without a hitch.

Nothing

LHR
BWI
Good 6.6

Comfort.

On arrival to Heathrow we sat on the tarmac for an hour and a half as apparently there was not enough staff to connect the plane to the gate.The computers to tell us where our connecting flights were, were down so they could not tell us which gate to go to. When we finally disembarked, I was not allowed to my gate despite it being in the same terminal and having 40 mins to go.I was directed to a BA desk to get another flight. After 15mins waiting here the staff were rude and announced they would be closing. I finally was directed to departures to be told the only option was the same time tomorrow. Terrible journey!

CDG
LHR
Okay 5.6

I like the flight left on time

There were no self check in kiosk, only 3 people working to serve 50 took over and hour

LHR
LAX
Okay 4.0

My luggage made it to LA

The food quality was poor and the service left a lot to be desired. I asked for some water and she told me she’d be back. I waited almost an hour, then called and no one came. When I called on the second time she came with a cup half full and seemed irritated. I didn’t even bother asking for more water. They didn’t let me check in early enough to request roomier seats, even if we’d have to pay more given that my husband has knee surgery and needed the extra room. When I was finally able to ask, they were fully booked.

ORD
LHR
Excellent 10.0

Boarding was excelllence

Sun, Feb 18
ORD
VIE
12h 15m
Wed, Feb 28
VIE
ORD
13h 55m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3363 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
7.1
Food
6.7
PAR
MAD
Okay 5.0

Relatively cheap flight

Zero legroom. My legs were in aisle.

MAD
MIA
Mediocre 2.0

Nothing

Iberia allows kids to abuse other passengers. I asked a flight attendant to stop this abuse after I was bumped in head a number of times by a kid that was jumping across a row a seats in front of mine ,the flight attendant told me that I should tolerate this abuse because it was from a kid,then proceeded to tell me that if I did not want to go throughout this abuse ,I should fly in a private plane. I felt irate at such response from a flight attendant and responded that I will never fly Iberia again. I wanted the attendant to talk to the parents and ask them to control their kid from abusing the adjacent passengers.I felt the impulse to talk to the crew chief but decided against it simply because I would do them a favor if they listened. Truthfully I think carriers with such attitudes deserve to go bankrupt and I hope they do.

MAD
DUS
Good 6.5

Crew did get us on standby; more legroom than trans-Atlantic flight

6 hours too late

MAD
JFK
Okay 4.3

Flight was late and the scheduled connection was only 2h. Impossible to make it even on time. JFK terminal is 3rd world

MAD
MIA
Excellent 10.0

Hospitality, patience, and efficiency. Everything was clean, the food was warm and tasty. the employees were kind and polite all the time. The technology functioned flawlessly. The standard seats were a bit tight but manageable.

n/a

Sat, Feb 10
ORD
VIE
12h 15m
Sat, Feb 24
VIE
ORD
13h 55m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27083 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
FAT
DFW
Excellent 8.0

Late to Tulsa again.l

LHR
ORD
Excellent 10.0

The only complaint I have is our bags getting lost twice. I’m very understanding that these things happen. But for it to happen twice seems like people might be careless to the problem.

PHL
LAX
Mediocre 2.0

American Airlines lied to us that this flight was canceled. They made me go to the ticket counter to book another flight. While standing in line, my husband found out it was not canceled, but they were boarding the plane. The porter that pushed my mother in the wheelchair was able to get our bags checked. No American Airlines employee would help us. They just said to go back to the end of the line. The porter called the gate to have the plane wait for us. American Airlines DISCRIMINATES especially against the elderly!

RDU
PHL
Excellent 10.0

Food was edible, flight left early, arrived early in philadelpia, the customer service helped out it my baggage.

MAD
JFK
Okay 4.6

Crew members were very humane and supportive.

We flew a transatlantic flight during storm Grayson in a 757. Not only it was irresponsable, but dangerous. Communications from the cockpit was poor.

Sat, Mar 17
ORD
VIE
18h 15m
Thu, May 10
VIE
ORD
27h 10m
Trip: 55 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 28
ORD
VIE
32h 55m
Sat, May 12
VIE
ORD
35h 15m
Trip: 15 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2855 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
DEL
HEL
Okay 4.0

The flight from India was delayed and as a consequence I missed my connecting flight to Miami. I had to put up in a Hotel at Helsinki and take a flight to Miami the next day via London.

HEL
MIA
Okay 4.0

Missed my connecting flight from Helsinki to Miami because the flight from New Delhi, India was delayed by more than 4 hours.

JFK
HEL
Excellent 10.0

calming environment, finnish style

on the flight to new york i got a game sandwich. i like that. brining finnish culture to us. but on the way from new york to helsinki i got a boring bagel.

HEL
JFK
Excellent 8.0

The meal that they served was great.

The leg room for someone that is 6ft 4in is not the best.

HEL
JFK
Mediocre 2.0

my plane to NY flew off without me and 11 people.

Wed, Feb 14
ORD
VIE
12h 45m
Wed, Feb 28
VIE
ORD
15h 35m
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 14746 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
LAX
Excellent 10.0

Comfort, crew

CDG
LHR
Okay 4.0

It was on time

The service was bad

CDG
LHR
Okay 5.6

I like the flight left on time

There were no self check in kiosk, only 3 people working to serve 50 took over and hour

ORD
LHR
Excellent 10.0

Boarding was excelllence

DEN
LHR
Excellent 10.0

First time we upgraded to Business Class. It was fabulous compared to the cattle car we usually fine in/

none

Wed, Feb 7
ORD
VIE
12h 15m
Wed, Feb 14
VIE
ORD
13h 55m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3363 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
7.1
Food
6.7
BCN
MAD
Mediocre 2.6

Bad customer service. Food was stale and I threw up

MAD
MIA
Okay 5.0

our flight was late into MAD but they held our connecting flight to MIA, so we could make it.

The crew was not good at all. there was no water service, one had to go to the kitchen and beg for water. in particular the male crew was not happy to help with anything. the snack before landing was served 45 mins before arrival so everything had to be rushed. Crew soiled a half empty can of soda on me, and didn't even apologize. Our luggage missed the flight to MIA and we were told it would be delivered to our house the next day between 7pm and 8pm. it never showed. I called customer service and they could not tell me anything. Horrible experience

MAD
BCN
Good 7.6

Airport was spacious and gate area/aircraft clean

Captain made. Or announcement other than twice very loudly to announce take off/landing to crew. Woke people up.

MAD
ORD
Okay 5.0

Nothing, the trip was terrible, the seats were awful and I had no chance to change them as I had to contact the third party. On line booking and seats reservation weren’t possible either cause I wasn’t buying the tickets directly with the company.

Anything, terrible flights as they gave us terrible seats.

TLV
MAD
Excellent 8.0

No WiFi on a 10 hour flight!

Mon, Mar 19
ORD
VIE
11h 05m
Thu, May 10
VIE
ORD
27h 10m
Trip: 53 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 23
ORD
VIE
17h 35m
Sat, Jun 2
VIE
ORD
27h 10m
Trip: 11 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2855 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
FCO
Excellent 10.0

Loved it

DEL
HEL
Okay 4.0

The flight from India was delayed and as a consequence I missed my connecting flight to Miami. I had to put up in a Hotel at Helsinki and take a flight to Miami the next day via London.

BKK
HEL
Excellent 9.3

Plane was late taking off and almost missed my next connection. Due to landing late my luggage did not make it on make it on my flight. However the airline delivered to my place the following morning. It was not an inconvenience to me as the baggage was delivered in a timely fashion. Thank you Finnair!

HEL
MIA
Okay 4.0

Missed my connecting flight from Helsinki to Miami because the flight from New Delhi, India was delayed by more than 4 hours.

HEL
JFK
Mediocre 2.0

my plane to NY flew off without me and 11 people.

Thu, Feb 15
ORD
VIE
12h 40m
Wed, Feb 28
VIE
ORD
14h 10m
Trip: 14 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 14746 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
DEN
LHR
Excellent 10.0

First time we upgraded to Business Class. It was fabulous compared to the cattle car we usually fine in/

none

LHR
LAX
Excellent 10.0

Comfort, crew

GVA
LHR
Good 7.0

arrived on time

Coffee/tea was not free

LIN
LHR
Excellent 10.0

The landig was the best I have ever experienced in 20 years of travels, I was then informed that the pilot was a woman :) great to see more female pilots around

LHR
LAX
Okay 4.0

My luggage made it to LA

The food quality was poor and the service left a lot to be desired. I asked for some water and she told me she’d be back. I waited almost an hour, then called and no one came. When I called on the second time she came with a cup half full and seemed irritated. I didn’t even bother asking for more water. They didn’t let me check in early enough to request roomier seats, even if we’d have to pay more given that my husband has knee surgery and needed the extra room. When I was finally able to ask, they were fully booked.

Fri, Feb 9
ORD
VIE
23h 10m
Fri, Feb 16
VIE
ORD
25h 45m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3363 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
7.1
Food
6.7
MAD
MIA
Okay 5.0

our flight was late into MAD but they held our connecting flight to MIA, so we could make it.

The crew was not good at all. there was no water service, one had to go to the kitchen and beg for water. in particular the male crew was not happy to help with anything. the snack before landing was served 45 mins before arrival so everything had to be rushed. Crew soiled a half empty can of soda on me, and didn't even apologize. Our luggage missed the flight to MIA and we were told it would be delivered to our house the next day between 7pm and 8pm. it never showed. I called customer service and they could not tell me anything. Horrible experience

PAR
MAD
Okay 5.0

Relatively cheap flight

Zero legroom. My legs were in aisle.

MAD
MIA
Mediocre 2.0

Nothing

Iberia allows kids to abuse other passengers. I asked a flight attendant to stop this abuse after I was bumped in head a number of times by a kid that was jumping across a row a seats in front of mine ,the flight attendant told me that I should tolerate this abuse because it was from a kid,then proceeded to tell me that if I did not want to go throughout this abuse ,I should fly in a private plane. I felt irate at such response from a flight attendant and responded that I will never fly Iberia again. I wanted the attendant to talk to the parents and ask them to control their kid from abusing the adjacent passengers.I felt the impulse to talk to the crew chief but decided against it simply because I would do them a favor if they listened. Truthfully I think carriers with such attitudes deserve to go bankrupt and I hope they do.

MAD
ORD
Okay 5.0

Nothing, the trip was terrible, the seats were awful and I had no chance to change them as I had to contact the third party. On line booking and seats reservation weren’t possible either cause I wasn’t buying the tickets directly with the company.

Anything, terrible flights as they gave us terrible seats.

MAD
JFK
Mediocre 2.0

They didn’t let me check in or on the flight. Boarding was a disaster for others on my previous flight who were making this connection and British Airways, Iberia, and Kayak had TERRIBLE customer service when helping me (or refusing to help me) rebook my flight. I will never again use any of these companies. I’d rather walk to Europe.

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Chicago O'Hare International to Vienna International Flight Information

Flights Arrive in Vienna International
Flights Depart from Chicago O'Hare International
Flight Price $454
Distance 4702 miles
Airlines Finnair, Iberia, American Airlines, British Airways