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Cheap flights from Chicago to Austria from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Austria departing on 10/23. 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

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Multiple Airlines Logo
7:10 pm - 7:55 pmORD-VIE
17h 45m2 stops
Multiple Airlines Logo
2:10 pm - 3:25 pmVIE-ORD
32h 15m3 stops
$581Multiple Airlines
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Wed, Dec 3 - Thu, Dec 11
Scandinavian Airlines Logo
7:20 pm - 7:25 pmORD-VIE
17h 05m1 stop
Scandinavian Airlines Logo
10:15 am - 9:35 pmVIE-ORD
17h 20m2 stops
$584Scandinavian Airlines
Find Deal
Mon, Mar 2 - Tue, Mar 24
Turkish Airlines Logo
8:20 pm - 5:30 pmORD-VIE
14h 10m1 stop
Turkish Airlines Logo
2:05 pm - 6:25 pmVIE-ORD
35h 20m1 stop
$593Turkish Airlines
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Fri, Feb 13 - Fri, Feb 27
Turkish Airlines Logo
11:50 am - 8:25 amORD-VIE
13h 35m1 stop
Turkish Airlines Logo
10:00 am - 10:05 amVIE-ORD
31h 05m1 stop
$602Turkish Airlines
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Tue, Nov 4 - Wed, Nov 12
British Airways Logo
9:45 pm - 12:25 pmORD-INN
31h 40m1 stop
British Airways Logo
2:15 pm - 1:50 pmINN-ORD
30h 35m1 stop
$855British Airways
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Wed, Dec 3 - Sat, Dec 13
Austrian Airlines Logo
5:20 pm - 10:35 pmORD-SZG
23h 15m2 stops
Austrian Airlines Logo
2:15 pm - 3:00 pmSZG-ORD
30h 45m2 stops
$904Austrian Airlines
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Fri, Mar 20 - Thu, Mar 26
Austrian Airlines Logo
5:20 pm - 10:35 pmORD-SZG
23h 15m2 stops
Austrian Airlines Logo
10:35 am - 3:00 pmSZG-ORD
34h 25m2 stops
$905Austrian Airlines
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Fri, Mar 20 - Thu, Mar 26
British Airways Logo
9:45 pm - 1:05 pmORD-INN
32h 20m1 stop
British Airways Logo
2:15 pm - 2:50 pmINN-ORD
30h 35m1 stop
$913British Airways
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Thu, Mar 5 - Sat, Mar 14
United Airlines Logo
4:20 pm - 1:35 pmORD-GRZ
14h 15m1 stop
United Airlines Logo
6:05 am - 4:52 pmGRZ-ORD
17h 47m2 stops
$1,097United Airlines
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Fri, Dec 5 - Tue, Dec 9
United Airlines Logo
4:20 pm - 1:35 pmORD-GRZ
14h 15m1 stop
United Airlines Logo
6:05 am - 4:52 pmGRZ-ORD
17h 47m2 stops
$1,098United Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9

Scandinavian Airlines flights from Chicago to Austria

Our best Scandinavian Airlines deals on Chicago to Austria flight tickets
Scandinavian Airlines
Mar 2
ORD7:20 pmChicago O'Hare Intl
17h 05m
1 stop
VIE7:25 pmVienna Intl
Mar 24
VIE10:15 amVienna Intl
17h 20m
2 stops
ORD9:35 pmChicago O'Hare Intl
$584
Find similar
Scandinavian Airlines
Nov 3
ORD7:05 amChicago O'Hare Intl
19h 30m
2 stops
VIE9:35 amVienna Intl
Nov 10
VIE10:15 amVienna Intl
18h 40m
2 stops
ORD9:55 pmChicago O'Hare Intl
$585
Find similar
Scandinavian Airlines
Nov 4
ORD7:05 amChicago O'Hare Intl
19h 30m
2 stops
VIE9:35 amVienna Intl
Nov 10
VIE10:15 amVienna Intl
18h 40m
2 stops
ORD9:55 pmChicago O'Hare Intl
$586
Find similar

Delta flights from Chicago to Austria

Our best Delta deals on Chicago to Austria flight tickets
Delta
Dec 8
MDW12:50 pmChicago Midway
15h 40m
2 stops
VIE11:30 amVienna Intl
Dec 24
VIE6:50 amVienna Intl
17h 36m
2 stops
MDW5:26 pmChicago Midway
$786
Find similar
Delta
Dec 8
MDW10:49 amChicago Midway
17h 36m
2 stops
VIE11:25 amVienna Intl
Dec 24
VIE6:50 amVienna Intl
17h 36m
2 stops
MDW5:26 pmChicago Midway
$792
Find similar
Delta
Dec 10
MDW10:49 amChicago Midway
17h 36m
2 stops
VIE11:25 amVienna Intl
Dec 17
VIE6:50 amVienna Intl
18h 10m
2 stops
MDW6:00 pmChicago Midway
$856
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momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 October 16, 2025.
Use the filters below to find and compare flights from Chicago to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 12/3

7:10 pm-7:55 pm

2 stops17h 45m

Vienna Intl

Thu 12/11

2:10 pm-3:25 pm

3 stops32h 15m

$581

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 3/2

7:20 pm-7:25 pm

1 stop17h 05m

Vienna Intl

Tue 3/24

10:15 am-9:35 pm

2 stops17h 20m

$584

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 2/13

8:20 pm-5:30 pm

1 stop14h 10m

Vienna Intl

Fri 2/27

2:05 pm-6:25 pm

1 stop35h 20m

$593

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 11/4

11:50 am-8:25 am

1 stop13h 35m

Vienna Intl

Wed 11/12

10:00 am-10:05 am

1 stop31h 05m

$602

ChicagoInnsbruck

ORD - INN

ORDINN

Chicago O'Hare Intl

Wed 12/3

9:45 pm-12:25 pm

1 stop31h 40m

Innsbruck Kranebitten

Sat 12/13

2:15 pm-1:50 pm

1 stop30h 35m

$855

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Fri 3/20

5:20 pm-10:35 pm

2 stops23h 15m

Salzburg W.A. Mozart

Thu 3/26

2:15 pm-3:00 pm

2 stops30h 45m

$904

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Fri 3/20

5:20 pm-10:35 pm

2 stops23h 15m

Salzburg W.A. Mozart

Thu 3/26

10:35 am-3:00 pm

2 stops34h 25m

$905

ChicagoInnsbruck

ORD - INN

ORDINN

Chicago O'Hare Intl

Thu 3/5

9:45 pm-1:05 pm

1 stop32h 20m

Innsbruck Kranebitten

Sat 3/14

2:15 pm-2:50 pm

1 stop30h 35m

$913

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

4:20 pm-1:35 pm

1 stop14h 15m

Graz Thalerhof

Tue 12/9

6:05 am-4:52 pm

2 stops17h 47m

$1,097

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

4:20 pm-1:35 pm

1 stop14h 15m

Graz Thalerhof

Tue 12/9

6:05 am-4:52 pm

2 stops17h 47m

$1,098

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 Chicago 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, August is the cheapest month to fly from Chicago to Austria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $703. If you are unable to visit Austria during the month of August, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $707.

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

The cheapest day to depart from Chicago to Austria is on a Wednesday when prices can be found for as low as $798. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,093. 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 Chicago 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 $992.

What is the cheapest Chicago to Austria flight route?

Fly from Chicago O'Hare Intl to Vienna Intl for the best Chicago - 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 Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Austria for around $920 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austria from Chicago for as low as $753 on momondo.

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

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

You could potentially save up to 30% on your flight if you consider stops on a Chicago to Austria flight.

Cheap Chicago to Austria flight deals and tips

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

Best Price Found

$482

Fastest flight time

8h 45m

Direct flights

Tue, Thu, Fri, Sat and Sun

Airports in Austria

1 airport
The best one-way flight to Austria from Chicago in the past 72 hours is $482. The best round-trip flight deal from Chicago to Austria found on momondo in the last 72 hours is $603.
The fastest flight from Chicago to Austria takes 8h 45m
Direct flights go from Chicago to Austria on Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Austria: Vienna Intl (VIE)
Search flight deals

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

    Prices for flights from Chicago to Austria were last updated today.

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

  • How old do you have to be to fly from Chicago 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 Chicago to Austria.

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

    The travel and health documents required for your trip to Austria 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 Austria. 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 Chicago to Austria?

Best airlines flying from Chicago to Austria

Compare and see reviews for airlines that fly from Chicago to Austria with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $352Free CancellationRating
6.8
7,497 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $423Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $541Free CancellationRating
7.3
4,010 reviews
Search Turkish Airlines flights
LOTPriceFrom $544Free CancellationRating
7.6
1,133 reviews
Search LOT flights
American AirlinesPriceFrom $609Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
TAP AIR PORTUGALPriceFrom $641Free CancellationRating
7.1
2,016 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $641Free CancellationRating
7.2
1,341 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,457 reviews
Search British Airways flights
Air SerbiaPriceFrom $657Free CancellationRating
6.2
203 reviews
Search Air Serbia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Austria. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Chicago to Austria on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Chicago to Austria flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Austria, momondo offers a useful price alert feature which will track prices for flights to Austria from Chicago and alert you when they change.

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