$307+ Cheap flights from O'Hare Intl (ORD) 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — VIE
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl 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
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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 O'Hare Intl to Vienna Intl are usually found in January or February, booked 74 days in advance, depart on a Wednesday or Friday and return on a Thursday
Cheap flight deals from O'Hare Intl to Vienna
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to ViennaExplore the most affordable flight options available from O'Hare Intl to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from O'Hare Intl to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This Expedia deal was found by Cheapflights users on 8/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:15 pm -
1 stop17h 05m
Tue 9/2910:15 am -
2 stops19h 17m
Deal found 8/11![Scandinavian Airlines logo]()
$832
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/217:25 pm -
2 stops17h 50m
Wed 12/169:20 am -
1 stop17h 35m
Deal found 8/11![Multiple Airlines logo]()
$833
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/217:25 pm -
2 stops15h 10m
Thu 10/19:20 am -
1 stop12h 50m
Deal found 8/11![Multiple Airlines logo]()
$834
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Mon 9/149:38 am -
2 stops16h 42m
Mon 9/217:40 am -
2 stops21h 18m
Deal found 8/11![Multiple Airlines logo]()
$835
This Travelocity deal was found by Cheapflights users on 8/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:15 pm -
2 stops15h 05m
Sun 11/157:45 pm -
1 stop26h 10m
Deal found 8/11![Multiple Airlines logo]()
$836
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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 9/98:10 pm -
1 stop33h 40m
Thu 12/247:10 pm -
1 stop30h 10m
Deal found 8/11![Turkish Airlines logo]()
$837
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Sun 9/137:25 pm -
3 stops34h 50m
Mon 9/287:30 pm -
1 stop26h 40m
Deal found 8/11![Multiple Airlines logo]()
$839
This Scandinavian Airlines deal was found by Cheapflights users on 8/11. 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 9/257:15 pm -
1 stop17h 05m
Fri 10/210:15 am -
1 stop12h 55m
Deal found 8/11![Scandinavian Airlines logo]()
$840
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/1811:25 am -
1 stop14h 50m
Thu 12/174:30 pm -
1 stop24h 30m
Deal found 8/11![Turkish Airlines logo]()
$842
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 8/247:25 pm -
2 stops30h 25m
Sat 8/292:00 pm -
1 stop12h 50m
Deal found 8/10![Multiple Airlines logo]()
$843
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Thu 12/36:30 pm -
2 stops20h 10m
Sat 12/129:20 am -
1 stop17h 35m
Deal found 8/11![Multiple Airlines logo]()
$844
Best flights from O'Hare Intl to ViennaDiscover carefully curated flight deals from O'Hare Intl to Vienna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from O'Hare Intl to Vienna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This Air Serbia deal was found by Cheapflights users on 8/10. 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 9/511:20 pm -
1 stop31h 55m
Sat 10/242:45 pm -
1 stop13h 30m
Deal found 8/10![Air Serbia logo]()
$851
This Scandinavian Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/177:35 am -
2 stops19h 00m
Mon 9/218:00 pm -
1 stop27h 10m
Deal found 8/12![Scandinavian Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:15 pm -
1 stop12h 15m
Thu 11/1910:55 am -
Nonstop10h 05m
Deal found 8/11![United Airlines logo]()
$912
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm -
2 stops18h 20m
Wed 9/301:25 pm -
1 stop30h 15m
Deal found 8/11![TAP AIR PORTUGAL logo]()
$993
This Scandinavian Airlines deal was found by Cheapflights users on 8/9. 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 9/187:15 pm -
1 stop17h 05m
Mon 9/287:10 am -
2 stops22h 22m
Deal found 8/9![Multiple Airlines logo]()
$996
This Delta deal was found by Cheapflights users on 8/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 pm -
2 stops16h 35m
Sat 9/197:00 am -
2 stops16h 14m
Deal found 8/8![Delta logo]()
$1,094
This Air Serbia deal was found by Cheapflights users on 8/8. 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.
Wed 9/24:40 pm -
1 stop14h 35m
Sun 9/132:45 pm -
1 stop30h 45m
Deal found 8/8![Air Serbia logo]()
$981
This Scandinavian Airlines deal was found by Cheapflights users on 8/10. 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 11/207:05 am -
2 stops19h 30m
Fri 11/277:15 am -
2 stops16h 30m
Deal found 8/10![Multiple Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:25 pm -
1 stop12h 55m
Fri 10/2310:30 am -
Nonstop9h 50m
Deal found 8/11![United Airlines logo]()
$1,074
This Air Serbia deal was found by Cheapflights users on 8/8. 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 8/2911:20 pm -
1 stop13h 50m
Sat 10/39:30 am -
1 stop18h 45m
Deal found 8/8![Air Serbia logo]()
$981
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:55 pm -
1 stop12h 15m
Tue 10/610:30 am -
Nonstop9h 50m
Deal found 8/8![United Airlines logo]()
$1,082
Last-minute flights from O'Hare Intl to ViennaDiscover last-minute flight deals from O'Hare Intl to Vienna. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Vienna. Data last updated August 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 8/247:25 pm -
2 stops30h 25m
Sat 8/292:00 pm -
1 stop12h 50m
Deal found 8/10![Multiple Airlines logo]()
$843
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/77:25 pm -
2 stops17h 50m
Wed 12/239:45 am -
1 stop18h 35m
Deal found 8/11![Multiple Airlines logo]()
$846
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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 9/98:10 pm -
1 stop33h 40m
Wed 12/236:50 am -
1 stop18h 30m
Deal found 8/11![Turkish Airlines logo]()
$837
This Expedia deal was found by Cheapflights users on 8/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:15 pm -
1 stop17h 05m
Tue 9/2910:15 am -
2 stops19h 17m
Deal found 8/11![Scandinavian Airlines logo]()
$832
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Sun 9/137:25 pm -
3 stops34h 50m
Mon 9/287:30 pm -
1 stop26h 40m
Deal found 8/11![Multiple Airlines logo]()
$839
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Mon 9/149:38 am -
2 stops16h 42m
Mon 9/217:40 am -
2 stops21h 18m
Deal found 8/11![Multiple Airlines logo]()
$835
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/1811:25 am -
1 stop14h 50m
Thu 12/174:30 pm -
1 stop24h 30m
Deal found 8/11![Turkish Airlines logo]()
$842
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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 9/208:10 pm -
1 stop15h 05m
Fri 10/210:50 am -
1 stop29h 50m
Deal found 8/11![Turkish Airlines logo]()
$847
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/217:25 pm -
2 stops17h 50m
Wed 12/169:20 am -
1 stop17h 35m
Deal found 8/11![Multiple Airlines logo]()
$833
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/217:25 pm -
2 stops15h 10m
Thu 10/19:20 am -
1 stop12h 50m
Deal found 8/11![Multiple Airlines logo]()
$834
This Scandinavian Airlines deal was found by Cheapflights users on 8/11. 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 9/257:15 pm -
1 stop17h 05m
Fri 10/210:15 am -
1 stop12h 55m
Deal found 8/11![Scandinavian Airlines logo]()
$840
One-way flights from O'Hare Intl to ViennaSearch for one-way flight options from O'Hare Intl to Vienna. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from O'Hare Intl to Vienna. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/1110:25 pm -
2 stops34h 15m
Deal found 8/10![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/57:25 pm -
3 stops43h 45m
Deal found 8/10![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 10/177:25 pm -
3 stops43h 45m
Deal found 8/10![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sat 10/107:25 pm -
2 stops30h 35m
Deal found 8/8![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sat 10/317:30 pm -
3 stops35h 50m
Deal found 8/12![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Thu 11/56:30 pm -
3 stops45h 00m
Deal found 8/12![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 11/36:30 pm -
3 stops37h 20m
Deal found 8/12![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Fri 10/307:30 pm -
3 stops45h 05m
Deal found 8/12![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Fri 11/66:30 pm -
3 stops29h 50m
Deal found 8/12![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/67:25 pm -
3 stops29h 50m
Deal found 8/11![Multiple Airlines logo]()
$331
Find flight deals from O'Hare Intl to Vienna
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $832 (Expedia) |
One-way from | $307 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,053 |
Good round-trip deal | $1,068 or less |
Good one-way deal | $638 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Vienna that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Sat 9/5
11:20 pm-2:15 pm
1 stop31h 55m
Vienna Intl
Sat 10/24
2:45 pm-9:15 pm
1 stop13h 30m
$851
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Thu 9/17
7:35 am-9:35 am
2 stops19h 00m
Vienna Intl
Mon 9/21
8:00 pm-4:10 pm
1 stop27h 10m
$894
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Wed 11/11
1:15 pm-8:30 am
1 stop12h 15m
Vienna Intl
Thu 11/19
10:55 am-2:00 pm
Nonstop10h 05m
$912
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Wed 9/2
4:40 pm-2:15 pm
1 stop14h 35m
Vienna Intl
Sun 9/13
2:45 pm-2:30 pm
1 stop30h 45m
$981
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Sat 8/29
11:20 pm-8:10 pm
1 stop13h 50m
Vienna Intl
Sat 10/3
9:30 am-9:15 pm
1 stop18h 45m
$981
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Sun 8/23
6:00 pm-7:20 pm
2 stops18h 20m
Vienna Intl
Wed 9/30
1:25 pm-12:40 pm
1 stop30h 15m
$993
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Fri 9/18
7:15 pm-7:20 pm
1 stop17h 05m
Vienna Intl
Mon 9/28
7:10 am-10:32 pm
2 stops22h 22m
$996
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Fri 11/20
7:05 am-9:35 am
2 stops19h 30m
Vienna Intl
Fri 11/27
7:15 am-4:45 pm
2 stops16h 30m
$1,072
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Fri 10/2
4:25 pm-12:20 pm
1 stop12h 55m
Vienna Intl
Fri 10/23
10:30 am-1:20 pm
Nonstop9h 50m
$1,074
Quickest round-trip
ChicagoVienna
ORD Chicago O'Hare Intl - VIE Vienna Intl
ORDVIE
Chicago O'Hare Intl
Thu 9/24
12:55 pm-8:10 am
1 stop12h 15m
Vienna Intl
Tue 10/6
10:30 am-1:20 pm
Nonstop9h 50m
$1,082
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Vienna in August.
| 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Vienna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Vienna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Vienna flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-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 O'Hare Intl to Vienna
Have a flexible travel schedule? Discover the best time to fly to Vienna from O'Hare Intl with our price prediction graph.
ORD-VIE
Estimated round-trip price
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Everything you need to know about your flight from Chicago O'Hare Intl Airport to Vienna
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How far ahead should I book a flight from Chicago O'Hare Intl Airport to Vienna?
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 73 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.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Vienna?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Vienna (average of $660). Flying from Chicago O'Hare Intl Airport to Vienna in June is currently the most expensive (average of $1,573). 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 ORD to VIE?
Find hourly flight availability from O'Hare Intl 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 August 13, 2026.
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.
What’s the top layover airport for flights from Chicago O'Hare Intl Airport to Vienna?
Share of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Vienna chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dublin (DUB) – chosen by Cheapflights users on 85% of 1-stop itineraries from Chicago O'Hare Intl Airport to Vienna on Cheapflights.
What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to Vienna?
Average round-trip fare for 1-stop flights from Chicago O'Hare Intl Airport to Vienna, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of $585.
What’s the fastest layover option from Chicago O'Hare Intl Airport to Vienna?
Shortest average travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport 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 22m.
Which airport typically offers the quickest layover for flights from Chicago O'Hare Intl Airport to Vienna?
Average layover duration for 1-stop one-way flights from Chicago O'Hare Intl Airport to Vienna, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dublin (DUB) offer the fastest connection on this route, with an average layover time of 2h 33m.
The best insider tips for Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Vienna trip
Our travel experts
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 August 13, 2026.
Peruse reviews from past customers who have flown with Austrian Airlines,Turkish Airlines, andScandinavian Airlines from Chicago O'Hare Intl Airport to Vienna to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.6
Boarding
7.6
Entertainment
6.8
Comfort
7.3
Crew
8.1
Food
6.8
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Overall
7.6
Boarding
7.6
Entertainment
6.8
Comfort
7.3
Crew
8.1
Food
6.8
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Overall
7.6
Boarding
7.6
Entertainment
6.8
Comfort
7.3
Crew
8.1
Food
6.8
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Overall
7.6
Boarding
7.6
Entertainment
6.8
Comfort
7.3
Crew
8.1
Food
6.8
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Overall
7.6
Boarding
7.6
Entertainment
6.8
Comfort
7.3
Crew
8.1
Food
6.8
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Overall
7.6
Boarding
7.6
Entertainment
6.8
Comfort
7.3
Crew
8.1
Food
6.8
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Vienna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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O'Hare Intl and Vienna flights
Browse other O'Hare Intl and Vienna flight options. Last updated on August 13, 2026.
Other flights from O'Hare Intl
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Top 7 airlines flying from O'Hare Intl to Vienna
Discover the top 7 airlines that operate flights from O'Hare Intl 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 2,558,603 searches. Data last updated August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$436 | Average$602 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$559 | Average$913 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$644 | Average$999 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$666 | Average$894 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$678 | Average$1,188 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$708 | Average$1,101 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$732 | Average$1,039 | FlexibilityNo cancel fee | On-time81% |