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Cheap flights from Illinois to Austria 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 Austria 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 Austria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:20 pm - 7:05 pm
ORD
-
SZG
16h 45m1 stop
Scandinavian Airlines Logo
9:10 am - 4:45 pm
SZG
-
ORD
14h 35m1 stop
$459Scandinavian Airlines
Wed, Feb 11 - Sat, Feb 21
Scandinavian Airlines Logo
7:10 pm - 8:10 am
ORD
-
SZG
30h 00m1 stop
Scandinavian Airlines Logo
8:30 am - 4:45 pm
SZG
-
ORD
15h 15m1 stop
$474Scandinavian Airlines
Thu, Jan 29 - Sat, Feb 14
Scandinavian Airlines Logo
7:20 pm - 7:05 pm
ORD
-
SZG
16h 45m1 stop
Scandinavian Airlines Logo
6:15 pm - 4:55 pm
SZG
-
ORD
29h 40m2 stops
$475Scandinavian Airlines
Wed, Feb 11 - Sat, Feb 21
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
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
$484Multiple Airlines
Sat, Jan 17 - Fri, Jan 30
Air Canada Logo
4:05 pm - 10:40 pm
STL
-
VIE
23h 35m2 stops
Air Canada Logo
10:40 am - 3:29 pm
VIE
-
STL
35h 49m2 stops
$488Air Canada
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
4:05 pm - 9:10 am
STL
-
VIE
34h 05m2 stops
Air Canada Logo
10:40 am - 2:30 pm
VIE
-
STL
34h 50m2 stops
$493Air Canada
Tue, Feb 3 - Tue, Feb 10
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
United Airlines Logo
11:22 am - 8:00 am
STL
-
VIE
13h 38m1 stop
United Airlines Logo
10:35 am - 10:13 am
VIE
-
STL
30h 38m1 stop
$505United Airlines
Sat, Jan 17 - Fri, Jan 30

Air Canada flights from Illinois to Austria

Our best Air Canada deals on Illinois to Austria flight tickets
Air Canada
Jan 17
STL4:05 pmLambert-St Louis
23h 35m
2 stops
VIE10:40 pmVienna Intl
Jan 30
VIE10:40 amVienna Intl
35h 49m
2 stops
STL3:29 pmLambert-St Louis
$488
Find similar
Air Canada
Feb 3
STL4:05 pmLambert-St Louis
34h 05m
2 stops
VIE9:10 amVienna Intl
Feb 10
VIE10:40 amVienna Intl
34h 50m
2 stops
STL2:30 pmLambert-St Louis
$493
Find similar
Air Canada
Jan 28
STL4:05 pmLambert-St Louis
23h 35m
2 stops
VIE10:40 pmVienna Intl
Feb 1
VIE10:40 amVienna Intl
35h 49m
2 stops
STL3:29 pmLambert-St Louis
$513
Find similar

Austrian Airlines flights from Illinois to Austria

Our best Austrian Airlines deals on Illinois to Austria 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
Feb 3
STL7:00 amLambert-St Louis
18h 00m
1 stop
VIE8:00 amVienna Intl
Feb 10
VIE10:30 amVienna Intl
20h 29m
1 stop
STL11:59 pmLambert-St Louis
$540
Find similar
Austrian Airlines
Jan 17
STL11:22 amLambert-St Louis
13h 38m
1 stop
VIE8:00 amVienna Intl
Jan 30
VIE10:40 amVienna Intl
20h 19m
1 stop
STL11:59 pmLambert-St Louis
$706
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Austria 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 22, 2025.
Use the filters below to find and compare flights from Illinois to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Wed 2/11

7:20 pm-7:05 pm

1 stop16h 45m

Salzburg W.A. Mozart

Sat 2/21

9:10 am-4:45 pm

1 stop14h 35m

$459

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Thu 1/29

7:10 pm-8:10 am

1 stop30h 00m

Salzburg W.A. Mozart

Sat 2/14

8:30 am-4:45 pm

1 stop15h 15m

$474

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Wed 2/11

7:20 pm-7:05 pm

1 stop16h 45m

Salzburg W.A. Mozart

Sat 2/21

6:15 pm-4:55 pm

2 stops29h 40m

$475

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

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

$484

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

10:40 am-3:29 pm

2 stops35h 49m

$488

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

Tue 2/3

4:05 pm-9:10 am

2 stops34h 05m

Vienna Intl

Tue 2/10

10:40 am-2:30 pm

2 stops34h 50m

$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

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sat 1/17

11:22 am-8:00 am

1 stop13h 38m

Vienna Intl

Fri 1/30

10:35 am-10:13 am

1 stop30h 38m

$505

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 Austria from

How to get the cheapest flight ticket from Illinois to Austria

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 Austria?

In general, January is the cheapest month to fly from Illinois to Austria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $614. If you are unable to visit Austria during the month of January, then departing from Illinois during the month February is also very affordable. Most momondo users find prices during this month for around $700.

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

The cheapest day to depart from Illinois to Austria is on a Wednesday when prices can be found for as low as $780. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,084. These prices are subject to change though, so be sure to set up a Price Alert for flights to Austria.

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

According to our data, the cheapest time of day to fly to Austria is in the morning. momondo users have found flights departing from Illinois to Austria in the morning for as low as $662. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,003.

What is the cheapest Illinois to Austria flight route?

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

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

You are more likely to see cheaper flights to Austria from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Austria for around $912 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austria from Illinois for as low as $734 on momondo.

What cabin class options are available on Illinois to Austria flights?

There are 3 cabin classes available to choose from on Illinois to Austria 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 Austria flights?

You could potentially save up to 23% on your flight if you consider stops on a Illinois to Austria flight.

Cheap Illinois to Austria flight deals and tips

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

Best Price Found

$476

Fastest flight time

8h 45m

Direct flights

Every day

Airports in Austria

63 airports
The best one-way flight to Austria from Illinois in the past 72 hours is $476. The best round-trip flight deal from Illinois to Austria found on momondo in the last 72 hours is $701.
The fastest flight from Illinois to Austria takes 8h 45m
Direct flights go from Illinois to Austria every day.
There are 63 airports in Austria. From Illinois there are direct flights to Vienna Intl (VIE).
Search flight deals

  • When did momondo last update prices for flights from Illinois to Austria?

    Prices for flights from Illinois to Austria refresh daily.

  • How many operators does momondo search for flights from Illinois to Austria?

  • How old do you have to be to fly from Illinois to Austria?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Austria.

  • What documentation or ID do you need to fly to Austria?

    The required travel and health documents for your Austria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Illinois to Austria

Compare and see reviews for airlines that fly from Illinois to Austria with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $424Free CancellationRating
7.4
1,617 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $543Free CancellationRating
7.5
1,152 reviews
Search LOT flights
Turkish AirlinesPriceFrom $550Free CancellationRating
7.3
4,107 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $601Free CancellationRating
7.2
1,408 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $609Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
LufthansaPriceFrom $633Free CancellationRating
6.8
7,643 reviews
Search Lufthansa flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,602 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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Austria. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Austria from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Austria from Illinois.

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

If you are not ready to book a flight from Illinois to Austria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austria and let you know when they change.

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Find better results for your trip to Austria

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