Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois to Vienna from $241

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 2/1. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Illinois to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:05 pm - 9:10 amSTL-VIE
58h 05m2 stops
Multiple Airlines Logo
10:30 am - 11:59 pmVIE-STL
20h 29m1 stop
$511Multiple Airlines
Find Deal
Thu, Jan 22 - Sun, Feb 1
Air Canada Logo
4:05 pm - 8:35 amSTL-VIE
33h 30m2 stops
Air Canada Logo
10:40 am - 3:29 pmVIE-STL
35h 49m2 stops
$512Air Canada
Find Deal
Thu, Jan 22 - Sun, Feb 1
Multiple Airlines Logo
4:05 pm - 2:00 pmSTL-VIE
14h 55m2 stops
Multiple Airlines Logo
11:20 am - 3:29 pmVIE-STL
35h 09m2 stops
$528Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
United Airlines Logo
6:42 pm - 8:05 amSTL-VIE
30h 23m1 stop
United Airlines Logo
6:50 am - 5:03 pmVIE-STL
17h 13m2 stops
$532United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Scandinavian Airlines Logo
10:13 am - 7:25 pmSTL-VIE
26h 12m2 stops
Scandinavian Airlines Logo
10:15 am - 11:40 pmVIE-STL
19h 25m2 stops
$564Scandinavian Airlines
Find Deal
Sat, Feb 28 - Mon, Mar 9
Scandinavian Airlines Logo
7:20 pm - 7:25 pmORD-VIE
17h 05m1 stop
Scandinavian Airlines Logo
8:05 pm - 4:45 pmVIE-ORD
27h 40m1 stop
$565Scandinavian Airlines
Find Deal
Sun, Dec 7 - Tue, Dec 16
TAP AIR PORTUGAL Logo
8:15 pm - 6:50 pmORD-VIE
15h 35m1 stop
TAP AIR PORTUGAL Logo
7:40 pm - 2:45 pmVIE-ORD
26h 05m1 stop
$578TAP AIR PORTUGAL
Find Deal
Fri, Jan 16 - Sat, Jan 24
United Airlines Logo
4:05 pm - 6:05 pmSTL-VIE
19h 00m2 stops
United Airlines Logo
7:00 am - 2:55 pmVIE-STL
13h 55m1 stop
$607United Airlines
Find Deal
Fri, Feb 27 - Wed, Mar 11
Turkish Airlines Logo
12:50 pm - 3:25 pmORD-VIE
20h 35m1 stop
Turkish Airlines Logo
10:30 am - 9:40 amVIE-ORD
30h 10m1 stop
$614Turkish Airlines
Find Deal
Wed, Mar 25 - Tue, Mar 31
Turkish Airlines Logo
12:50 pm - 3:25 pmORD-VIE
20h 35m1 stop
Turkish Airlines Logo
6:45 am - 11:05 amVIE-ORD
34h 20m1 stop
$624Turkish Airlines
Find Deal
Wed, Mar 18 - Fri, Mar 27

Air Canada flights from Illinois to Vienna

Our best Air Canada deals on Illinois to Vienna flight tickets
Air Canada
Jan 22
STL4:05 pmLambert-St Louis
33h 30m
2 stops
VIE8:35 amVienna Intl
Feb 1
VIE10:40 amVienna Intl
35h 49m
2 stops
STL3:29 pmLambert-St Louis
$512
Find similar
Air Canada
Feb 27
STL4:05 pmLambert-St Louis
19h 00m
2 stops
VIE6:05 pmVienna Intl
Mar 12
VIE10:40 amVienna Intl
37h 04m
2 stops
STL5:44 pmLambert-St Louis
$589
Find similar
Air Canada
Feb 27
STL4:05 pmLambert-St Louis
23h 35m
2 stops
VIE10:40 pmVienna Intl
Mar 10
VIE10:35 amVienna Intl
33h 56m
2 stops
STL2:31 pmLambert-St Louis
$595
Find similar

United Airlines flights from Illinois to Vienna

Our best United Airlines deals on Illinois to Vienna flight tickets
United Airlines
Dec 7
STL6:42 pmLambert-St Louis
30h 23m
1 stop
VIE8:05 amVienna Intl
Dec 14
VIE6:50 amVienna Intl
17h 13m
2 stops
STL5:03 pmLambert-St Louis
$532
Find similar
United Airlines
Feb 27
STL4:05 pmLambert-St Louis
19h 00m
2 stops
VIE6:05 pmVienna Intl
Mar 11
VIE7:00 amVienna Intl
13h 55m
1 stop
STL2:55 pmLambert-St Louis
$607
Find similar
United Airlines
Feb 27
STL7:41 amLambert-St Louis
17h 24m
1 stop
VIE8:05 amVienna Intl
Mar 13
VIE7:00 amVienna Intl
13h 55m
1 stop
STL2:55 pmLambert-St Louis
$609
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 November 10, 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

Thu 1/22

4:05 pm-9:10 am

2 stops58h 05m

Vienna Intl

Sun 2/1

10:30 am-11:59 pm

1 stop20h 29m

$511

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Thu 1/22

4:05 pm-8:35 am

2 stops33h 30m

Vienna Intl

Sun 2/1

10:40 am-3:29 pm

2 stops35h 49m

$512

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 12/7

4:05 pm-2:00 pm

2 stops14h 55m

Vienna Intl

Sun 12/14

11:20 am-3:29 pm

2 stops35h 09m

$528

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 12/7

6:42 pm-8:05 am

1 stop30h 23m

Vienna Intl

Sun 12/14

6:50 am-5:03 pm

2 stops17h 13m

$532

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sat 2/28

10:13 am-7:25 pm

2 stops26h 12m

Vienna Intl

Mon 3/9

10:15 am-11:40 pm

2 stops19h 25m

$564

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 12/7

7:20 pm-7:25 pm

1 stop17h 05m

Vienna Intl

Tue 12/16

8:05 pm-4:45 pm

1 stop27h 40m

$565

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 1/16

8:15 pm-6:50 pm

1 stop15h 35m

Vienna Intl

Sat 1/24

7:40 pm-2:45 pm

1 stop26h 05m

$578

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Fri 2/27

4:05 pm-6:05 pm

2 stops19h 00m

Vienna Intl

Wed 3/11

7:00 am-2:55 pm

1 stop13h 55m

$607

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 3/25

12:50 pm-3:25 pm

1 stop20h 35m

Vienna Intl

Tue 3/31

10:30 am-9:40 am

1 stop30h 10m

$614

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 3/18

12:50 pm-3:25 pm

1 stop20h 35m

Vienna Intl

Fri 3/27

6:45 am-11:05 am

1 stop34h 20m

$624

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $700. 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 $703.

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 $805. 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 $1,096.

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 $1,007. 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 $917 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 $730 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

$490

Fastest flight time

8h 45m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Vienna

1 airport
The best one-way flight to Vienna from Illinois in the past 72 hours is $490. The best round-trip flight deal from Illinois to Vienna found on momondo in the last 72 hours is $582.
The fastest flight from Illinois to Vienna takes 8h 45m
Direct flights go from Illinois to Vienna on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
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
Scandinavian AirlinesPriceFrom $423Free CancellationRating
7.4
1,570 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $541Free CancellationRating
7.3
4,037 reviews
Search Turkish Airlines flights
LOTPriceFrom $544Free CancellationRating
7.6
1,135 reviews
Search LOT flights
American AirlinesPriceFrom $609Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
LufthansaPriceFrom $633Free CancellationRating
6.8
7,562 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $641Free CancellationRating
7.1
2,057 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $641Free CancellationRating
7.2
1,366 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,508 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $650Free CancellationRating
7.6
864 reviews
Search Austrian Airlines flights

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Schwechat
Wiener Neustadt
Steyr
Semmering
Melk
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.

An easier way to manage your Vienna trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/10
Wed 12/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria