Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Austria from $243

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 3/24. 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 Chicago 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
8:30 am - 4:45 pm
SZG
-
ORD
15h 15m1 stop
$491Scandinavian Airlines
週三, 2月 11 - 週六, 2月 21
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
$496Scandinavian Airlines
週三, 1月 21 - 週三, 1月 28
Scandinavian Airlines Logo
7:10 pm - 9:35 am
ORD
-
VIE
31h 25m1 stop
Scandinavian Airlines Logo
8:05 pm - 4:45 pm
VIE
-
ORD
27h 40m1 stop
$497Scandinavian Airlines
週日, 1月 18 - 週五, 1月 23
Scandinavian Airlines Logo
7:10 pm - 9:35 am
ORD
-
VIE
31h 25m1 stop
Scandinavian Airlines Logo
8:05 pm - 4:45 pm
VIE
-
ORD
27h 40m1 stop
$498Scandinavian Airlines
週日, 1月 18 - 週五, 1月 23
TAP AIR PORTUGAL Logo
8:25 pm - 11:35 am
ORD
-
VIE
32h 10m1 stop
TAP AIR PORTUGAL Logo
7:40 pm - 2:45 pm
VIE
-
ORD
26h 05m1 stop
$515TAP AIR PORTUGAL
週日, 2月 1 - 週六, 2月 14
Delta Logo
6:40 pm - 5:25 pm
MDW
-
VIE
15h 45m2 stops
Delta Logo
6:50 am - 5:54 pm
VIE
-
MDW
17h 04m2 stops
$786Delta
週一, 2月 23 - 週三, 3月 11
Delta Logo
1:49 pm - 11:30 am
MDW
-
VIE
14h 41m2 stops
Delta Logo
6:50 am - 5:40 pm
VIE
-
MDW
17h 50m2 stops
$836Delta
週日, 3月 1 - 週日, 3月 8
Lufthansa Logo
5:55 pm - 6:10 pm
ORD
-
INN
17h 15m2 stops
Lufthansa Logo
6:50 pm - 11:00 am
INN
-
ORD
23h 10m2 stops
$932Lufthansa
週日, 4月 19 - 週日, 4月 26
Austrian Airlines Logo
4:20 pm - 6:10 pm
ORD
-
INN
18h 50m1 stop
Austrian Airlines Logo
6:50 pm - 12:00 pm
INN
-
ORD
24h 10m2 stops
$948Austrian Airlines
週日, 4月 19 - 週日, 4月 26
Lufthansa Logo
9:50 pm - 10:40 pm
ORD
-
GRZ
17h 50m1 stop
Lufthansa Logo
6:05 am - 1:25 pm
GRZ
-
ORD
14h 20m1 stop
$1,060Lufthansa
週二, 1月 27 - 週二, 2月 3

KLM flights from Chicago to Austria

Our best KLM deals on Chicago to Austria flight tickets
KLM
Mar 2
MDW1:29 pmChicago Midway
14h 56m
2 stops
VIE11:25 amVienna Intl
Mar 9
VIE6:50 amVienna Intl
17h 04m
2 stops
MDW5:54 pmChicago Midway
$842
Find similar
KLM
Feb 17
ORD2:12 pmChicago O'Hare Intl
16h 23m
2 stops
INN1:35 pmInnsbruck Kranebitten
Feb 25
INN9:50 amInnsbruck Kranebitten
17h 54m
2 stops
ORD8:44 pmChicago O'Hare Intl
$1,058
Find similar
KLM
Jan 14
ORD4:25 pmChicago O'Hare Intl
14h 25m
1 stop
INN1:50 pmInnsbruck Kranebitten
Jan 22
INN2:35 pmInnsbruck Kranebitten
30h 45m
1 stop
ORD2:20 pmChicago O'Hare Intl
$1,294
Find similar

TAP AIR PORTUGAL flights from Chicago to Austria

Our best TAP AIR PORTUGAL deals on Chicago to Austria flight tickets
TAP AIR PORTUGAL
Feb 1
ORD8:25 pmChicago O'Hare Intl
32h 10m
1 stop
VIE11:35 amVienna Intl
Feb 14
VIE7:40 pmVienna Intl
26h 05m
1 stop
ORD2:45 pmChicago O'Hare Intl
$515
Find similar
TAP AIR PORTUGAL
Feb 1
ORD8:25 pmChicago O'Hare Intl
32h 10m
1 stop
VIE11:35 amVienna Intl
Feb 14
VIE7:40 pmVienna Intl
26h 05m
1 stop
ORD2:45 pmChicago O'Hare Intl
$516
Find similar
TAP AIR PORTUGAL
Apr 8
ORD6:00 pmChicago O'Hare Intl
35h 35m
1 stop
VIE12:35 pmVienna Intl
Apr 24
VIE7:55 pmVienna Intl
27h 20m
1 stop
ORD4:15 pmChicago O'Hare Intl
$532
Find similar

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 1月 1, 2026.
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

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

週三 2/11

7:20 pm-7:05 pm

1 stop16h 45m

Salzburg W.A. Mozart

週六 2/21

8:30 am-4:45 pm

1 stop15h 15m

$491

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

週三 1/21

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

週三 1/28

10:15 am-4:45 pm

1 stop13h 30m

$496

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

週日 1/18

7:10 pm-9:35 am

1 stop31h 25m

Vienna Intl

週五 1/23

8:05 pm-4:45 pm

1 stop27h 40m

$497

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

週日 1/18

7:10 pm-9:35 am

1 stop31h 25m

Vienna Intl

週五 1/23

8:05 pm-4:45 pm

1 stop27h 40m

$498

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

週日 2/1

8:25 pm-11:35 am

1 stop32h 10m

Vienna Intl

週六 2/14

7:40 pm-2:45 pm

1 stop26h 05m

$515

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

週一 2/23

6:40 pm-5:25 pm

2 stops15h 45m

Vienna Intl

週三 3/11

6:50 am-5:54 pm

2 stops17h 04m

$786

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

週日 3/1

1:49 pm-11:30 am

2 stops14h 41m

Vienna Intl

週日 3/8

6:50 am-5:40 pm

2 stops17h 50m

$836

ChicagoInnsbruck

ORD - INN

ORDINN

Chicago O'Hare Intl

週日 4/19

5:55 pm-6:10 pm

2 stops17h 15m

Innsbruck Kranebitten

週日 4/26

6:50 pm-11:00 am

2 stops23h 10m

$932

ChicagoInnsbruck

ORD - INN

ORDINN

Chicago O'Hare Intl

週日 4/19

4:20 pm-6:10 pm

1 stop18h 50m

Innsbruck Kranebitten

週日 4/26

6:50 pm-12:00 pm

2 stops24h 10m

$948

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

週二 1/27

9:50 pm-10:40 pm

1 stop17h 50m

Graz Thalerhof

週二 2/3

6:05 am-1:25 pm

1 stop14h 20m

$1,060

Flights are sorted by cheapest round-trip flights first.

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

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, January 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 $614. If you are unable to visit Austria during the month of January, then departing from Chicago 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 Chicago to Austria is on a Wednesday when prices can be found for as low as $783. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,087. These prices are subject to change though, so be sure to set up a Price Alert for flights to Austria.

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 $904 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 $734 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 23% 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

$481

Fastest flight time

8h 45m

Direct flights

Every day

Airports in Austria

63 airports
The best one-way flight to Austria from Chicago in the past 72 hours is $481. The best round-trip flight deal from Chicago to Austria found on momondo in the last 72 hours is $711.
The fastest flight from Chicago to Austria takes 8h 45m
Direct flights go from Chicago to Austria every day.
There are 63 airports in Austria. From Chicago there are direct flights to 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
Scandinavian AirlinesPriceFrom $424Free CancellationRating
7.4
1,629 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $543Free CancellationRating
7.5
1,160 reviews
Search LOT flights
Turkish AirlinesPriceFrom $551Free CancellationRating
7.3
4,139 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $601Free CancellationRating
7.2
1,418 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $609Free CancellationRating
7.2
11,073 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,132 reviews
Search United Airlines flights
LufthansaPriceFrom $633Free CancellationRating
6.8
7,674 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $647Free CancellationRating
7.6
888 reviews
Search Austrian Airlines flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,635 reviews
Search British Airways flights
Air SerbiaPriceFrom $657Free CancellationRating
6.2
212 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.

An easier way to manage your Austria 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
週六 1/31
週六 2/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria

Popular cities in Austria

Popular flights according to clicks in the last 7 days on momondo
Flights to Viennafrom $371
Flights to Salzburgfrom $462
Flights to Innsbruckfrom $509
Flights to Grazfrom $517
Flights to Linzfrom $657
Flights to Klagenfurtfrom $643