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.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $580 (Kiwi.com) |
One-way from | $209 (Kiwi.com) |
Popular in | May |
Cheapest in | August |
Average price | $751 |
Good round-trip deal | $580 or less |
Good one-way deal | $497 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Thu 11/27
7:20 pm-7:25 pm
1 stop17h 05m
Vienna Intl
Mon 12/8
7:20 am-9:47 pm
2 stops21h 27m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Sat 3/7
7:20 pm-7:25 pm
1 stop17h 05m
Vienna Intl
Mon 3/16
7:15 am-5:45 pm
2 stops16h 30m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Sun 11/30
7:20 pm-7:25 pm
1 stop17h 05m
Vienna Intl
Mon 12/15
7:15 am-4:45 pm
2 stops16h 30m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Wed 12/3
7:20 pm-7:25 pm
1 stop17h 05m
Vienna Intl
Sun 12/7
7:15 am-4:45 pm
2 stops16h 30m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Fri 1/9
7:20 pm-7:20 pm
1 stop17h 00m
Vienna Intl
Thu 2/5
10:15 am-9:35 pm
2 stops18h 20m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Fri 2/6
10:24 am-7:20 pm
2 stops25h 56m
Vienna Intl
Sun 2/15
7:15 am-4:55 pm
2 stops16h 40m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Wed 3/25
10:40 am-9:35 am
2 stops16h 55m
Vienna Intl
Tue 3/31
8:30 pm-4:10 pm
2 stops26h 40m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Wed 2/11
7:20 pm-5:30 pm
2 stops15h 10m
Vienna Intl
Fri 2/20
10:15 am-9:35 pm
2 stops18h 20m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Mon 4/27
7:15 pm-7:20 pm
1 stop17h 05m
Vienna Intl
Mon 5/11
9:00 pm-10:06 pm
2 stops32h 06m
ChicagoVienna
ORD - VIE
ORDVIE
Chicago O'Hare Intl
Sat 12/6
10:36 am-7:25 pm
2 stops25h 49m
Vienna Intl
Fri 2/6
10:15 am-9:35 pm
2 stops18h 20m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
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 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, December is the cheapest month in which you can book a flight from Chicago to Vienna (average of $482). Flying from Chicago to Vienna in June is currently the most expensive (average of $881). 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.
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 50% on your trip compared to booking a flight at noon.
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.
Dublin (DUB) – chosen by Cheapflights users on 84% of 1-stop itineraries from Chicago 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: 11h 50m.
Flights via Dublin (DUB) offer the fastest connection on this route, with an average layover time of 2h 27m.
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Rami,Sep 2025
LAX - WAW
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Rami,Sep 2025
LAX - WAW
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Rami,Sep 2025
LAX - WAW
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Rami,Sep 2025
LAX - WAW
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Rami,Sep 2025
LAX - WAW
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Rami,Sep 2025
LAX - WAW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$423 | Average$484 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$541 | Average$638 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$544 | Average$898 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$609 | Average$841 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$609 | Average$929 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$633 | Average$1,390 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$641 | Average$1,108 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$641 | Average$904 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$648 | Average$751 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$651 | Average$1,063 | FlexibilityNo cancel fee | On-time78% |