$303+ Cheap flights from Chicago (CHI) to Vienna (VIE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — VIE
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Vienna with Cheapflights
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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Vienna Intl are usually found in January or February, booked 32 days in advance, depart on a Wednesday or Sunday and return on a Thursday
Cheap flight deals from Chicago to Vienna
Cheapest
Best
Last-minute
One-way
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 October 25, 2026.
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 October 25, 2026.
This Flightnetwork deal was found by Cheapflights users on 10/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:45 am -
1 stop27h 10m
Fri 12/119:55 am -
1 stop31h 05m
Deal found 10/20![Turkish Airlines logo]()
$624
This Gotogate deal was found by Cheapflights users on 10/23. 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.
Fri 12/411:45 am -
1 stop18h 20m
Fri 12/182:05 pm -
1 stop26h 55m
Deal found 10/23![Turkish Airlines logo]()
$632
This Justfly.com deal was found by Cheapflights users on 10/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:45 am -
1 stop27h 10m
Sun 11/157:15 am -
1 stop33h 45m
Deal found 10/22![Turkish Airlines logo]()
$639
This lastminute.com deal was found by Cheapflights users on 10/22. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:45 am -
1 stop18h 20m
Sun 12/207:20 pm -
1 stop30h 00m
Deal found 10/22![Turkish Airlines logo]()
$641
This Gotogate deal was found by Cheapflights users on 10/21. 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.
Sat 12/511:45 am -
1 stop27h 10m
Sat 12/127:15 am -
1 stop33h 45m
Deal found 10/21![Turkish Airlines logo]()
$642
This oojo deal was found by Cheapflights users on 10/24. 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.
Tue 12/111:45 am -
1 stop23h 35m
Mon 12/77:20 pm -
1 stop30h 00m
Deal found 10/24![Turkish Airlines logo]()
$643
This oojo deal was found by Cheapflights users on 10/21. 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.
Wed 12/211:45 am -
1 stop13h 55m
Thu 12/107:35 pm -
1 stop21h 25m
Deal found 10/21![Turkish Airlines logo]()
$648
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:45 am -
1 stop23h 35m
Tue 11/172:05 pm -
1 stop35h 15m
Deal found 10/21![Turkish Airlines logo]()
$649
This Mytrip deal was found by Cheapflights users on 10/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 pm -
3 stops32h 05m
Mon 12/73:00 pm -
3 stops33h 20m
Deal found 10/24![Multiple Airlines logo]()
$651
This Turkish Airlines deal was found by Cheapflights users on 10/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:15 pm -
1 stop35h 15m
Thu 11/129:40 am -
1 stop31h 20m
Deal found 10/20![Turkish Airlines logo]()
$659
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:45 am -
1 stop18h 20m
Sat 12/199:40 am -
1 stop31h 20m
Deal found 10/22![Turkish Airlines logo]()
$662
Best flights from Chicago to ViennaDiscover 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 October 25, 2026.
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 October 25, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:45 am -
1 stop23h 35m
Tue 11/172:05 pm -
1 stop35h 15m
Deal found 10/21![Turkish Airlines logo]()
$649
This Air Serbia deal was found by Cheapflights users on 10/24. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/275:20 pm -
1 stop19h 50m
Tue 4/68:45 pm -
1 stop24h 45m
Deal found 10/24![Air Serbia logo]()
$703
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:10 pm -
3 stops30h 25m
Mon 11/236:50 am -
2 stops16h 55m
Deal found 10/19![Multiple Airlines logo]()
$813
This Scandinavian Airlines deal was found by Cheapflights users on 10/23. 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.
Wed 12/26:00 am -
2 stops20h 35m
Thu 12/1010:15 am -
2 stops30h 23m
Deal found 10/23![Scandinavian Airlines logo]()
$929
This Turkish Airlines deal was found by Cheapflights users on 10/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:45 am -
1 stop13h 55m
Thu 11/199:40 am -
1 stop31h 20m
Deal found 10/23![Turkish Airlines logo]()
$689
This Turkish Airlines deal was found by Cheapflights users on 10/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm -
2 stops29h 20m
Mon 11/232:05 pm -
1 stop26h 55m
Deal found 10/19![Turkish Airlines logo]()
$759
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:45 am -
2 stops37h 50m
Thu 11/199:40 am -
1 stop31h 20m
Deal found 10/21![Turkish Airlines logo]()
$779
This Scandinavian Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/1310:35 am -
2 stops16h 00m
Fri 11/2710:15 am -
2 stops30h 20m
Deal found 10/22![Scandinavian Airlines logo]()
$1,000
This Turkish Airlines deal was found by Cheapflights users on 10/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:45 am -
1 stop23h 15m
Tue 12/297:15 am -
1 stop18h 05m
Deal found 10/20![Turkish Airlines logo]()
$946
Last-minute flights from Chicago to ViennaDiscover last-minute flight deals from Chicago to Vienna. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Vienna. Data last updated October 25, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 10/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:15 pm -
1 stop35h 15m
Thu 11/129:40 am -
1 stop31h 20m
Deal found 10/20![Turkish Airlines logo]()
$659
This oojo deal was found by Cheapflights users on 10/20. 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 11/811:45 am -
1 stop20h 45m
Sun 11/159:55 am -
1 stop31h 05m
Deal found 10/20![Turkish Airlines logo]()
$648
This Justfly.com deal was found by Cheapflights users on 10/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:45 am -
1 stop27h 10m
Sun 11/157:15 am -
1 stop33h 45m
Deal found 10/22![Turkish Airlines logo]()
$639
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:45 am -
1 stop23h 35m
Tue 11/172:05 pm -
1 stop35h 15m
Deal found 10/21![Turkish Airlines logo]()
$649
This FlightHub deal was found by Cheapflights users on 10/22. 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.
Wed 11/118:15 pm -
1 stop29h 05m
Mon 11/167:15 am -
1 stop33h 45m
Deal found 10/22![Turkish Airlines logo]()
$679
This oojo deal was found by Cheapflights users on 10/24. 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.
Wed 11/118:15 pm -
1 stop14h 20m
Thu 11/194:30 pm -
1 stop24h 30m
Deal found 10/24![Turkish Airlines logo]()
$682
This Turkish Airlines deal was found by Cheapflights users on 10/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm -
1 stop14h 20m
Sat 11/217:10 pm -
1 stop21h 50m
Deal found 10/23![Turkish Airlines logo]()
$689
This flugladen.de deal was found by Cheapflights users on 10/23. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:15 pm -
1 stop18h 40m
Wed 12/92:05 pm -
1 stop26h 55m
Deal found 10/23![Turkish Airlines logo]()
$703
This Air Serbia deal was found by Cheapflights users on 10/23. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:20 pm -
1 stop32h 55m
Thu 12/38:50 pm -
1 stop24h 55m
Deal found 10/23![Air Serbia logo]()
$704
This Turkish Airlines deal was found by Cheapflights users on 10/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:15 pm -
1 stop29h 25m
Wed 12/99:55 am -
1 stop15h 25m
Deal found 10/19![Turkish Airlines logo]()
$699
One-way flights from Chicago to ViennaSearch for one-way flight options from Chicago to Vienna. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Chicago to Vienna. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/257:00 pm -
3 stops40h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 2/76:30 pm -
2 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 1/176:30 pm -
3 stops35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 1/207:00 pm -
2 stops33h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Tue 12/16:30 pm -
3 stops37h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Mon 1/186:30 pm -
2 stops17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Tue 12/86:30 pm -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$353
This Air Serbia deal was found by Cheapflights users on 10/21. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:30 pm -
1 stop14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Serbia logo]()
$364
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $624 (Flightnetwork) |
One-way from | $303 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $879 |
Good round-trip deal | $908 or less |
Good one-way deal | $572 or less |
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 7,457,451 searches. Data last updated October 25, 2026.
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
Cheapest round-trip
Quickest round-trip
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Sat 1/9
5:30 pm-2:30 pm
1 stop14h 00m
Vienna Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$364
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Mon 11/2
6:30 pm-6:40 pm
3 stops41h 10m
Vienna Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Tue 11/10
11:45 am-6:20 pm
1 stop23h 35m
Vienna Intl
Tue 11/17
2:05 pm-6:20 pm
1 stop35h 15m
$649
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Mon 11/16
11:45 am-8:40 am
1 stop13h 55m
Vienna Intl
Thu 11/19
9:40 am-10:00 am
1 stop31h 20m
$689
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Sat 3/27
5:20 pm-7:10 pm
1 stop19h 50m
Vienna Intl
Tue 4/6
8:45 pm-2:30 pm
1 stop24h 45m
$703
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Mon 11/16
8:15 pm-8:35 am
2 stops29h 20m
Vienna Intl
Mon 11/23
2:05 pm-10:00 am
1 stop26h 55m
$759
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Mon 12/21
8:05 pm-1:55 pm
2 stops34h 50m
Vienna Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$762
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Sun 1/10
6:25 pm-11:35 am
3 stops34h 10m
Vienna Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$766
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Sun 1/10
2:55 pm-6:50 pm
3 stops20h 55m
Vienna Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$766
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Wed 11/11
11:45 am-8:35 am
2 stops37h 50m
Vienna Intl
Thu 11/19
9:40 am-10:00 am
1 stop31h 20m
$779
Showing 1-10 of 16 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- 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.
CHI-VIE
ORD-VIE
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
CHI-VIE
ORD-VIE
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 $624). Flying from Chicago to Vienna in June is currently the most expensive (average of $1,364). 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?
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 October 25, 2026.
When flying from Chicago to Vienna, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Chicago to Vienna?
Airfare is below average for this route at the moment.
Chicago to Vienna flights typically cost between $677 and $1,088 in December.The cheapest round-trip price found within the last 5 days was $624 on Turkish Airlines (Dec 4-Dec 11).
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 57% 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.
Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $631.
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: 12h 20m.
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 Istanbul (IST) offer the fastest connection on this route, with an average layover time of 1h 43m.
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 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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
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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 October 25, 2026.
See what other customers who have flown with LOT,Austrian Airlines, andScandinavian 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.
Boarding
7.6
Crew
8.2
Entertainment
6.9
Overall
7.5
Food
7.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Boarding
7.6
Crew
8.2
Entertainment
6.9
Overall
7.5
Food
7.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Boarding
7.6
Crew
8.2
Entertainment
6.9
Overall
7.5
Food
7.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Boarding
7.6
Crew
8.2
Entertainment
6.9
Overall
7.5
Food
7.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Boarding
7.6
Crew
8.2
Entertainment
6.9
Overall
7.5
Food
7.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Boarding
7.6
Crew
8.2
Entertainment
6.9
Overall
7.5
Food
7.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
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.
Traveling to a place near Vienna?
Book flights to Vienna if you plan to visit one of these locationsSemmering
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Chicago and Vienna flights
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Top 8 airlines flying from Chicago to Vienna
Discover the top 8 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$446 | Average$657 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$559 | Average$1,068 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$635 | Average$777 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$644 | Average$1,018 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$687 | Average$963 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$699 | Average$1,114 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$732 | Average$1,039 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$757 | Average$1,204 | FlexibilityNo cancel fee | On-time69% |