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Cheap flights from Illinois to Vienna from $219

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 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Multiple Airlines Logo
12:44 pm - 11:35 am
STL
-
VIE
15h 51m2 stops
Multiple Airlines Logo
1:55 pm - 3:29 pm
VIE
-
STL
32h 34m2 stops
$468Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
4:05 pm - 10:40 pm
STL
-
VIE
23h 35m2 stops
Multiple Airlines Logo
8:00 am - 1:55 pm
VIE
-
STL
12h 55m1 stop
$483Multiple Airlines
Sat, Jan 17 - Fri, Jan 30
Austrian Airlines Logo
11:22 am - 12:20 pm
STL
-
VIE
17h 58m2 stops
Austrian Airlines Logo
10:30 am - 11:59 pm
VIE
-
STL
20h 29m1 stop
$491Austrian Airlines
Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
8:17 am - 8:45 am
STL
-
VIE
17h 28m2 stops
Air Canada Logo
10:35 am - 9:05 pm
VIE
-
STL
17h 30m2 stops
$493Air Canada
Fri, Feb 13 - Sun, Mar 1
United Airlines Logo
1:15 pm - 12:20 pm
STL
-
VIE
16h 05m2 stops
United Airlines Logo
10:35 am - 12:29 pm
VIE
-
STL
32h 54m2 stops
$495United Airlines
Tue, Jan 20 - Tue, Jan 27
Scandinavian Airlines Logo
7:20 pm - 7:25 pm
ORD
-
VIE
17h 05m1 stop
Scandinavian Airlines Logo
8:05 pm - 4:45 pm
VIE
-
ORD
27h 40m1 stop
$497Scandinavian Airlines
Mon, Feb 2 - Thu, Feb 5
Scandinavian Airlines Logo
7:20 pm - 9:35 am
ORD
-
VIE
31h 15m1 stop
Scandinavian Airlines Logo
10:15 am - 4:45 pm
VIE
-
ORD
13h 30m1 stop
$498Scandinavian Airlines
Fri, Jan 9 - Fri, Jan 16
Austrian Airlines Logo
11:22 am - 8:00 am
STL
-
VIE
13h 38m1 stop
Austrian Airlines Logo
10:30 am - 11:59 pm
VIE
-
STL
20h 29m1 stop
$505Austrian Airlines
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
6:40 pm - 12:20 pm
STL
-
VIE
34h 40m2 stops
United Airlines Logo
10:35 am - 10:13 am
VIE
-
STL
30h 38m1 stop
$511United Airlines
Mon, Jan 19 - Mon, Jan 26
Air Canada Logo
4:05 pm - 9:10 am
STL
-
VIE
34h 05m2 stops
Air Canada Logo
10:40 am - 3:29 pm
VIE
-
STL
35h 49m2 stops
$513Air Canada
Wed, Jan 28 - Sun, Feb 1

Austrian Airlines flights from Illinois to Vienna

Our best Austrian Airlines deals on Illinois to Vienna flight tickets
Austrian Airlines
Jan 20
STL11:22 amLambert-St Louis
17h 58m
2 stops
VIE12:20 pmVienna Intl
Jan 27
VIE10:30 amVienna Intl
20h 29m
1 stop
STL11:59 pmLambert-St Louis
$491
Find similar
Austrian Airlines
Jan 20
STL11:22 amLambert-St Louis
13h 38m
1 stop
VIE8:00 amVienna Intl
Jan 27
VIE10:30 amVienna Intl
20h 29m
1 stop
STL11:59 pmLambert-St Louis
$505
Find similar
Austrian Airlines
Jan 19
STL7:00 amLambert-St Louis
18h 00m
1 stop
VIE8:00 amVienna Intl
Jan 26
VIE10:40 amVienna Intl
20h 19m
1 stop
STL11:59 pmLambert-St Louis
$642
Find similar

Air Canada flights from Illinois to Vienna

Our best Air Canada deals on Illinois to Vienna flight tickets
Air Canada
Feb 13
STL8:17 amLambert-St Louis
17h 28m
2 stops
VIE8:45 amVienna Intl
Mar 1
VIE10:35 amVienna Intl
17h 30m
2 stops
STL9:05 pmLambert-St Louis
$493
Find similar
Air Canada
Jan 28
STL4:05 pmLambert-St Louis
34h 05m
2 stops
VIE9:10 amVienna Intl
Feb 1
VIE10:40 amVienna Intl
35h 49m
2 stops
STL3:29 pmLambert-St Louis
$513
Find similar
Air Canada
Jan 20
STL8:05 amLambert-St Louis
17h 30m
3 stops
VIE8:35 amVienna Intl
Jan 27
VIE10:40 amVienna Intl
35h 49m
2 stops
STL3:29 pmLambert-St Louis
$524
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 December 23, 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

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Mon 1/19

12:44 pm-11:35 am

2 stops15h 51m

Vienna Intl

Mon 1/26

1:55 pm-3:29 pm

2 stops32h 34m

$468

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sat 1/17

4:05 pm-10:40 pm

2 stops23h 35m

Vienna Intl

Fri 1/30

8:00 am-1:55 pm

1 stop12h 55m

$483

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 1/20

11:22 am-12:20 pm

2 stops17h 58m

Vienna Intl

Tue 1/27

10:30 am-11:59 pm

1 stop20h 29m

$491

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Fri 2/13

8:17 am-8:45 am

2 stops17h 28m

Vienna Intl

Sun 3/1

10:35 am-9:05 pm

2 stops17h 30m

$493

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 1/20

1:15 pm-12:20 pm

2 stops16h 05m

Vienna Intl

Tue 1/27

10:35 am-12:29 pm

2 stops32h 54m

$495

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 2/2

7:20 pm-7:25 pm

1 stop17h 05m

Vienna Intl

Thu 2/5

8:05 pm-4:45 pm

1 stop27h 40m

$497

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 1/9

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

Fri 1/16

10:15 am-4:45 pm

1 stop13h 30m

$498

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 1/20

11:22 am-8:00 am

1 stop13h 38m

Vienna Intl

Tue 1/27

10:30 am-11:59 pm

1 stop20h 29m

$505

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Mon 1/19

6:40 pm-12:20 pm

2 stops34h 40m

Vienna Intl

Mon 1/26

10:35 am-10:13 am

1 stop30h 38m

$511

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Wed 1/28

4:05 pm-9:10 am

2 stops34h 05m

Vienna Intl

Sun 2/1

10:40 am-3:29 pm

2 stops35h 49m

$513

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, January 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 $614. If you aren’t able to travel to Vienna during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $700.

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 $780. 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 $1,084.

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 $1,003. 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 $912 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 $734 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 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

$476

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 $476. The best round-trip flight deal from Illinois to Vienna found on momondo in the last 72 hours is $701.
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

  • 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
Scandinavian AirlinesPriceFrom $424Free CancellationRating
7.4
1,621 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $543Free CancellationRating
7.5
1,153 reviews
Search LOT flights
Turkish AirlinesPriceFrom $550Free CancellationRating
7.3
4,112 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $601Free CancellationRating
7.2
1,412 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $609Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,109 reviews
Search United Airlines flights
LufthansaPriceFrom $633Free CancellationRating
6.8
7,650 reviews
Search Lufthansa flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,607 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $650Free CancellationRating
7.6
880 reviews
Search Austrian Airlines flights
Air SerbiaPriceFrom $657Free CancellationRating
6.2
210 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
Semmering
Steyr
Melk
Stegersbach
Krems an der Donau

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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