
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $566 (Kiwi.com) |
One-way from | $231 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $757 |
Good round-trip deal | $775 or less |
Good one-way deal | $417 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
vie. 8/21
7:15 pm-7:20 pm
1 stop17h 05m
Vienna Intl
mar. 8/25
10:15 am-4:10 pm
1 stop12h 55m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
lun. 4/20
7:15 pm-9:35 am
1 stop31h 20m
Vienna Intl
lun. 5/11
10:15 am-4:10 pm
1 stop12h 55m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
dom. 8/30
7:15 pm-7:20 pm
1 stop17h 05m
Vienna Intl
lun. 9/7
9:00 pm-10:06 pm
2 stops32h 06m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
dom. 8/30
7:15 pm-7:20 pm
1 stop17h 05m
Vienna Intl
sáb. 9/5
7:10 am-10:06 pm
2 stops21h 56m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
mié. 9/2
10:10 am-9:35 am
2 stops16h 25m
Vienna Intl
lun. 9/7
9:00 pm-10:06 pm
2 stops32h 06m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
sáb. 5/16
11:20 pm-8:10 pm
1 stop13h 50m
Vienna Intl
sáb. 5/30
2:40 pm-9:15 pm
1 stop13h 35m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
mié. 4/22
7:15 pm-7:25 pm
1 stop17h 10m
Vienna Intl
mar. 5/12
8:30 pm-4:10 pm
2 stops26h 40m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
vie. 5/15
7:15 pm-5:20 pm
2 stops15h 05m
Vienna Intl
lun. 5/25
10:15 am-4:10 pm
1 stop12h 55m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
jue. 5/7
4:20 pm-8:15 am
Nonstop8h 55m
Vienna Intl
sáb. 5/16
10:30 am-1:20 pm
Nonstop9h 50m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
dom. 5/24
7:00 am-9:35 am
2 stops19h 35m
Vienna Intl
dom. 6/7
10:15 am-4:10 pm
1 stop12h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Vienna, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Vienna (average of $433). Flying from Chicago O'Hare Intl Airport to Vienna in June is currently the most expensive (average of $794). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Vienna as you normally would.
Dublin (DUB) – chosen by Cheapflights users on 81% of 1-stop itineraries from Chicago O'Hare Intl Airport to Vienna on Cheapflights.
Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of $436.
Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 12h 23m.
Flights via Dublin (DUB) offer the fastest connection on this route, with an average layover time of 2h 33m.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
VIE - DXB
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
VIE - DXB
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
VIE - DXB
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
VIE - DXB
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
VIE - DXB
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
VIE - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$352 | Average$1,390 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$425 | Average$550 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$555 | Average$656 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$584 | Average$842 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$609 | Average$841 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$609 | Average$850 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$648 | Average$959 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$648 | Average$751 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$676 | Average$871 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$794 | Average$1,087 | FlexibilityNo cancel fee | On-time81% |