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Cheap flights from Illinois to Vienna from $238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Vienna departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Scandinavian Airlines Logo
7:20 pm - 9:35 amORD-VIE
31h 15m1 stop
Scandinavian Airlines Logo
10:15 am - 4:45 pmVIE-ORD
13h 30m1 stop
$451Scandinavian Airlines
Find Deal
dom., nov. 30 - lun., dic. 15
Scandinavian Airlines Logo
7:20 pm - 9:35 amORD-VIE
31h 15m1 stop
Scandinavian Airlines Logo
10:15 am - 4:45 pmVIE-ORD
13h 30m1 stop
$452Scandinavian Airlines
Find Deal
lun., nov. 3 - lun., nov. 17
Scandinavian Airlines Logo
7:20 pm - 9:35 amORD-VIE
31h 15m1 stop
Scandinavian Airlines Logo
10:15 am - 4:45 pmVIE-ORD
13h 30m1 stop
$462Scandinavian Airlines
Find Deal
vie., ene. 9 - vie., ene. 16
Turkish Airlines Logo
11:45 pm - 9:45 pmORD-VIE
15h 00m1 stop
Turkish Airlines Logo
4:35 pm - 9:40 amVIE-ORD
24h 05m1 stop
$524Turkish Airlines
Find Deal
mié., ago. 27 - mar., sep. 16
Turkish Airlines Logo
11:45 pm - 9:45 pmORD-VIE
15h 00m1 stop
Turkish Airlines Logo
7:50 pm - 9:40 amVIE-ORD
20h 50m1 stop
$534Turkish Airlines
Find Deal
mié., ago. 27 - mar., sep. 16
Logo
7:20 pm - 9:35 amORD-VIE
31h 15m1 stop
Logo
5:35 pm - 4:45 pmVIE-ORD
30h 10m1 stop
$563
Find Deal
vie., nov. 7 - mar., nov. 11
Logo
7:15 pm - 9:40 pmORD-VIE
19h 25m1 stop
Logo
10:15 am - 5:55 pmVIE-ORD
13h 40m1 stop
$569
Find Deal
sáb., oct. 18 - dom., oct. 26
Aer Lingus Logo
3:45 pm - 11:10 amORD-VIE
12h 25m1 stop
Aer Lingus Logo
11:50 am - 7:00 pmVIE-ORD
14h 10m1 stop
$593Aer Lingus
Find Deal
dom., sep. 7 - mar., sep. 23
United Airlines Logo
9:55 am - 8:05 amSTL-VIE
15h 10m1 stop
United Airlines Logo
7:00 am - 1:55 pmVIE-STL
13h 55m1 stop
$615United Airlines
Find Deal
lun., dic. 29 - vie., ene. 9
United Airlines Logo
4:05 pm - 8:45 amSTL-VIE
33h 40m1 stop
United Airlines Logo
7:00 am - 1:55 pmVIE-STL
13h 55m1 stop
$717United Airlines
Find Deal
vie., nov. 28 - dom., dic. 7

United Airlines flights from Illinois to Vienna

Our best United Airlines deals on Illinois to Vienna flight tickets
United Airlines
Dec 29
STL9:55 amLambert-St Louis
15h 10m
1 stop
VIE8:05 amVienna Intl
Jan 9
VIE7:00 amVienna Intl
13h 55m
1 stop
STL1:55 pmLambert-St Louis
$615
Find similar
United Airlines
Nov 28
STL4:05 pmLambert-St Louis
33h 40m
1 stop
VIE8:45 amVienna Intl
Dec 7
VIE7:00 amVienna Intl
13h 55m
1 stop
STL1:55 pmLambert-St Louis
$717
Find similar
United Airlines
Nov 28
STL10:00 amLambert-St Louis
15h 05m
1 stop
VIE8:05 amVienna Intl
Dec 7
VIE10:35 amVienna Intl
20h 07m
2 stops
STL11:42 pmLambert-St Louis
$719
Find similar

Delta flights from Illinois to Vienna

Our best Delta deals on Illinois to Vienna flight tickets
Delta
Aug 18
ORD5:00 pmChicago O'Hare Intl
17h 00m
2 stops
VIE5:00 pmVienna Intl
Aug 25
VIE6:30 amVienna Intl
15h 30m
1 stop
ORD3:00 pmChicago O'Hare Intl
$928
Find similar
Delta
Nov 28
MDW9:30 amChicago Midway
18h 55m
2 stops
VIE11:25 amVienna Intl
Dec 7
VIE6:50 amVienna Intl
18h 46m
2 stops
MDW6:36 pmChicago Midway
$961
Find similar
Delta
Nov 28
MDW9:30 amChicago Midway
18h 55m
2 stops
VIE11:25 amVienna Intl
Dec 7
VIE6:50 amVienna Intl
21h 54m
2 stops
MDW9:44 pmChicago Midway
$962
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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, momondo users made 832,500 searches. Data last updated agosto 7, 2025.
Use the filters below to find and compare flights from Illinois to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

dom. 11/30

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

lun. 12/15

10:15 am-4:45 pm

1 stop13h 30m

$451

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

lun. 11/3

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

lun. 11/17

10:15 am-4:45 pm

1 stop13h 30m

$452

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

vie. 1/9

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

vie. 1/16

10:15 am-4:45 pm

1 stop13h 30m

$462

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

mié. 8/27

11:45 pm-9:45 pm

1 stop15h 00m

Vienna Intl

mar. 9/16

4:35 pm-9:40 am

1 stop24h 05m

$524

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

mié. 8/27

11:45 pm-9:45 pm

1 stop15h 00m

Vienna Intl

mar. 9/16

7:50 pm-9:40 am

1 stop20h 50m

$534

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

vie. 11/7

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

mar. 11/11

5:35 pm-4:45 pm

1 stop30h 10m

$563

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

sáb. 10/18

7:15 pm-9:40 pm

1 stop19h 25m

Vienna Intl

dom. 10/26

10:15 am-5:55 pm

1 stop13h 40m

$569

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

dom. 9/7

3:45 pm-11:10 am

1 stop12h 25m

Vienna Intl

mar. 9/23

11:50 am-7:00 pm

1 stop14h 10m

$593

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

lun. 12/29

9:55 am-8:05 am

1 stop15h 10m

Vienna Intl

vie. 1/9

7:00 am-1:55 pm

1 stop13h 55m

$615

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

vie. 11/28

4:05 pm-8:45 am

1 stop33h 40m

Vienna Intl

dom. 12/7

7:00 am-1:55 pm

1 stop13h 55m

$717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vienna from

How to get the cheapest flight ticket from Illinois to Vienna

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Vienna?

In general, February is the cheapest month to fly from Illinois to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $715. If you aren’t able to travel to Vienna during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $717.

What is the cheapest day to depart on your flight to Vienna?

On average, the least expensive day to fly to Vienna from Illinois is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $798. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,039.

What is the cheapest time of day to depart on your flight to Vienna?

The cheapest time of day to fly to Vienna is in the morning when flights can be purchased for as low as $669. Try not to purchase tickets in the afternoon because they tend to be around $971. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to Vienna Intl flight route?

Fly from Chicago O'Hare Intl to Vienna Intl for the best Illinois - Vienna Intl flight prices

How far in advance should I book a flight to Vienna?

You are more likely to see cheaper flights to Vienna from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around $939 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Illinois for as low as $745 on momondo.

What cabin class options are available on Illinois to Vienna Intl flights?

There are 3 cabin classes available to choose from on Illinois to Vienna Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Vienna flights?

You could potentially save up to 19% on your flight if you consider stops on a Illinois to Vienna flight.

Cheap Illinois to Vienna flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Vienna

Best Price Found

$238

Fastest flight time

12h 25m

Direct flights

Every day

Airports in Vienna

1 airport
The best one-way flight to Vienna from Illinois in the past 72 hours is $238. The best round-trip flight deal from Illinois to Vienna found on momondo in the last 72 hours is $451.
The fastest flight from Illinois to Vienna takes 12h 25m
Direct flights go from Illinois to Vienna every day.
There is 1 airport near Vienna: Vienna Intl (VIE)
Search flight deals

  • When did momondo last update prices for flights from Illinois to Vienna Intl Airport?

    Prices for flights from Illinois to Vienna Intl Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Vienna Intl Airport?

  • How old do you have to be to fly from Illinois to Vienna Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Vienna Intl Airport.

  • What documentation or ID do you need to fly to Vienna Intl Airport?

    The travel and health documents required for your trip to Vienna Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vienna Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Vienna?

Best airlines flying from Illinois to Vienna

Compare and see reviews for airlines that fly from Illinois to Vienna with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $484Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LOTPriceFrom $544Free CancellationRating
7.6
1,105 reviews
Search LOT flights
Turkish AirlinesPriceFrom $547Free CancellationRating
7.3
3,932 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $609Free CancellationRating
6.6
7,251 reviews
Search British Airways flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Aer LingusPriceFrom $618Free CancellationRating
7.1
1,202 reviews
Search Aer Lingus flights
LufthansaPriceFrom $633Free CancellationRating
6.8
7,296 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $641Free CancellationRating
7.1
1,944 reviews
Search TAP AIR PORTUGAL flights
Austrian AirlinesPriceFrom $642Free CancellationRating
7.6
824 reviews
Search Austrian Airlines flights
Air SerbiaPriceFrom $657Free CancellationRating
6.3
197 reviews
Search Air Serbia flights

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Schwechat
Wiener Neustadt
Steyr
Melk
Krems an der Donau
Semmering

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Vienna?

It is quick and easy to find Illinois to Vienna flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Vienna that suits you.

Can I find flights from Illinois to Vienna with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Vienna from Illinois with this policy.

How can momondo help me find flights from Illinois to Vienna?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Vienna.

I’m not ready to book a flight from Illinois to Vienna right now. Can momondo alert me if prices change?

Price alerts on flights to Vienna from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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