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Cheap flights from Illinois to Vienna from $359

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 8/3. 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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Find the cheapest flights from Illinois to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
1:30 pm - 9:35 am
STL
-
VIE
37h 05m
2 stops
Scandinavian Airlines Logo
8:05 pm - 11:39 pm
VIE
-
STL
33h 34m
2 stops
$823Scandinavian Airlines
Tue, Oct 20 - Tue, Oct 27
Scandinavian Airlines Logo
3:42 pm - 9:35 am
STL
-
VIE
34h 53m
2 stops
Scandinavian Airlines Logo
10:15 am - 11:39 pm
VIE
-
STL
19h 24m
2 stops
$826Scandinavian Airlines
Tue, Oct 20 - Wed, Oct 28
Multiple Airlines Logo
3:30 pm - 11:45 am
STL
-
VIE
13h 15m
1 stop
Multiple Airlines Logo
10:30 am - 2:00 pm
VIE
-
STL
34h 30m
1 stop
$844Multiple Airlines
Sun, Oct 11 - Fri, Oct 23
Air Canada Logo
12:10 pm - 8:35 am
STL
-
VIE
13h 25m
1 stop
Air Canada Logo
10:40 am - 2:18 pm
VIE
-
STL
33h 38m
2 stops
$846Air Canada
Sun, Oct 18 - Thu, Oct 29
Air Canada Logo
12:10 pm - 10:40 pm
STL
-
VIE
27h 30m
2 stops
Air Canada Logo
10:35 am - 2:18 pm
VIE
-
STL
33h 43m
2 stops
$848Air Canada
Sun, Oct 18 - Thu, Oct 29
Air Canada Logo
12:10 pm - 8:35 am
STL
-
VIE
13h 25m
1 stop
Air Canada Logo
10:30 am - 12:20 pm
VIE
-
STL
32h 50m
2 stops
$851Air Canada
Sun, Oct 11 - Fri, Oct 23
United Airlines Logo
6:49 pm - 8:15 am
STL
-
VIE
30h 26m
1 stop
United Airlines Logo
10:35 am - 3:30 pm
VIE
-
STL
34h 55m
1 stop
$853United Airlines
Sat, Oct 17 - Thu, Oct 29
United Airlines Logo
12:10 pm - 12:20 pm
STL
-
VIE
17h 10m
2 stops
United Airlines Logo
7:00 am - 2:55 pm
VIE
-
STL
13h 55m
1 stop
$861United Airlines
Tue, Oct 20 - Wed, Oct 28
Multiple Airlines Logo
2:20 pm - 12:50 pm
ORD
-
VIE
15h 30m
2 stops
Multiple Airlines Logo
2:00 pm - 7:50 pm
VIE
-
ORD
12h 50m
1 stop
$920Multiple Airlines
Fri, Sep 4 - Sun, Sep 13
Aer Lingus Logo
3:45 pm - 11:05 am
ORD
-
VIE
12h 20m
1 stop
Aer Lingus Logo
11:45 am - 2:00 pm
VIE
-
ORD
33h 15m
1 stop
$924Aer Lingus
Mon, Aug 10 - Mon, Aug 24

KLM flights from Illinois to Vienna

Our best KLM deals on Illinois to Vienna flight tickets
KLM
Jul 5
MDW1:26 pmChicago Midway
12h 14m
2 stops
VIE8:40 amVienna Intl
Jul 14
VIE9:30 amVienna Intl
15h 48m
2 stops
MDW6:18 pmChicago Midway
$1,171
KLM
Jul 6
MDW1:26 pmChicago Midway
12h 14m
2 stops
VIE8:40 amVienna Intl
Jul 14
VIE9:30 amVienna Intl
15h 48m
2 stops
MDW6:18 pmChicago Midway
$1,331
KLM
May 29
MDW7:13 pmChicago Midway
16h 57m
2 stops
VIE7:10 pmVienna Intl
Jun 1
VIE7:00 amVienna Intl
17h 56m
2 stops
MDW5:56 pmChicago Midway
$2,361

Delta flights from Illinois to Vienna

Our best Delta deals on Illinois to Vienna flight tickets
Delta
Aug 9
STL12:30 pmLambert-St Louis
22h 05m
2 stops
VIE5:35 pmVienna Intl
Aug 21
VIE9:30 amVienna Intl
20h 56m
2 stops
STL11:26 pmLambert-St Louis
$978
Delta
Nov 2
MDW1:00 pmChicago Midway
15h 30m
2 stops
VIE11:30 amVienna Intl
Nov 18
VIE6:50 amVienna Intl
18h 47m
2 stops
MDW6:37 pmChicago Midway
$1,006
Delta
Jul 6
MDW1:49 pmChicago Midway
14h 31m
2 stops
VIE11:20 amVienna Intl
Jul 15
VIE7:00 amVienna Intl
18h 18m
2 stops
MDW6:18 pmChicago Midway
$1,166

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 May 16, 2026.
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

Cheapest round-trip

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 10/20

1:30 pm-9:35 am

2 stops37h 05m

Vienna Intl

Tue 10/27

8:05 pm-11:39 pm

2 stops33h 34m

$823

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 10/20

3:42 pm-9:35 am

2 stops34h 53m

Vienna Intl

Wed 10/28

10:15 am-11:39 pm

2 stops19h 24m

$826

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 10/11

3:30 pm-11:45 am

1 stop13h 15m

Vienna Intl

Fri 10/23

10:30 am-2:00 pm

1 stop34h 30m

$844

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 10/18

12:10 pm-8:35 am

1 stop13h 25m

Vienna Intl

Thu 10/29

10:40 am-2:18 pm

2 stops33h 38m

$846

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 10/18

12:10 pm-10:40 pm

2 stops27h 30m

Vienna Intl

Thu 10/29

10:35 am-2:18 pm

2 stops33h 43m

$848

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 10/11

12:10 pm-8:35 am

1 stop13h 25m

Vienna Intl

Fri 10/23

10:30 am-12:20 pm

2 stops32h 50m

$851

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sat 10/17

6:49 pm-8:15 am

1 stop30h 26m

Vienna Intl

Thu 10/29

10:35 am-3:30 pm

1 stop34h 55m

$853

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 10/20

12:10 pm-12:20 pm

2 stops17h 10m

Vienna Intl

Wed 10/28

7:00 am-2:55 pm

1 stop13h 55m

$861
Quickest round-trip

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 9/4

2:20 pm-12:50 pm

2 stops15h 30m

Vienna Intl

Sun 9/13

2:00 pm-7:50 pm

1 stop12h 50m

$920

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 8/10

3:45 pm-11:05 am

1 stop12h 20m

Vienna Intl

Mon 8/24

11:45 am-2:00 pm

1 stop33h 15m

$924

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, August 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 $324. If you aren’t able to travel to Vienna during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $337.

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 $742. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday 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 $1,031.

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 from Illinois 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 $875 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 $613 on momondo.

Can stopping save me money on Illinois to Vienna flights?

You could potentially save up to 23% 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

$614

Fastest flight time

8h 45m

Direct flights

Every day

Airports in Vienna

1 airport
The best one-way flight to Vienna from Illinois in the past 72 hours is $614. The best round-trip flight deal from Illinois to Vienna found on momondo in the last 72 hours is $991.
The fastest flight from Illinois to Vienna takes 8h 45m
Direct flights go from Illinois to Vienna every day.
There is 1 airport in Vienna. From Illinois there are direct flights to Vienna Intl (VIE).
Search flight deals

Frequently asked questions about flying from Illinois to Vienna

  • 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
LufthansaPriceFrom $352Free CancellationRating
6.8
8,004 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $432Free CancellationRating
7.4
1,778 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $559Free CancellationRating
7.4
4,369 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $584Free CancellationRating
7.3
1,563 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $609Free CancellationRating
7.1
11,660 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,729 reviews
Search United Airlines flights
Air SerbiaPriceFrom $635Free CancellationRating
6.2
223 reviews
Search Air Serbia flights
Austrian AirlinesPriceFrom $638Free CancellationRating
7.6
914 reviews
Search Austrian Airlines flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,981 reviews
Search British Airways flights
ITA AirwaysPriceFrom $710Free CancellationRating
6.7
1,217 reviews
Search ITA Airways flights

Traveling to a place near Vienna?

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

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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