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$262+ Cheap flights from Chicago (CHI) to Austria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — VIE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Chicago to Austria

Keep the following information in mind while searching for Chicago to Austria flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$752
(oojo)

One-way from

$262
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,214

Good round-trip deal

$908 or less

Good one-way deal

$607 or less
Provider with most accurate pricing for Chicago (CHI)-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Vienna Intl flights.
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From Chicago (CHI) to Austria
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One-way flight from Chicago (CHI) to Austria
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Highest demand for flights based on searches. 18% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Austria.
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Price to beat on a one-way flight from Chicago (CHI) to Austria.
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Find flight deals from Chicago to Austria

Cheapest flights from Chicago to Austria
Explore the most affordable flight options available from Chicago to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:25 amORD - SZG
1 stop14h 55mTurkish Airlines
Wed 8/207:15 pmSZG - ORD
1 stop21h 25mTurkish Airlines
Deal found 4/30$752
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:55 pmORD - VIE
2 stops15h 15mAmerican Airlines
Wed 11/196:45 amVIE - ORD
2 stops19h 35mAmerican Airlines
Deal found 4/30$758
This Condor deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:15 amORD - VIE
2 stops26h 50mMultiple Airlines
Sun 5/117:40 amVIE - ORD
2 stops21h 14mMultiple Airlines
Deal found 4/29$767
This Turkish Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:25 amORD - VIE
1 stop21h 10mTurkish Airlines
Mon 9/294:35 pmVIE - ORD
1 stop24h 05mTurkish Airlines
Deal found 4/30$769
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:10 pmORD - VIE
1 stop17h 55mTAP AIR PORTUGAL
Tue 9/301:00 pmVIE - ORD
2 stops34h 10mTAP AIR PORTUGAL
Deal found 4/30$780
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:40 pmORD - VIE
1 stop14h 05mLOT
Sat 1/319:20 amVIE - ORD
1 stop17h 40mLOT
Deal found 4/30$786
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:20 pmORD - VIE
Nonstop8h 45mAustrian Airlines
Wed 11/1910:55 amVIE - ORD
Nonstop10h 10mAustrian Airlines
Deal found 4/30$788
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:12 pmORD - VIE
1 stop12h 18mUnited Airlines
Fri 12/1910:55 amVIE - ORD
Nonstop10h 10mUnited Airlines
Deal found 4/30$801
This Booking.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/610:40 amORD - SZG
2 stops16h 05mAir Canada
Wed 8/2010:30 amSZG - ORD
2 stops29h 39mAir Canada
Deal found 4/30$804
This StudentUniverse deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:36 pmORD - VIE
2 stops18h 54mFinnair
Sun 8/2411:35 amVIE - ORD
1 stop13h 15mFinnair
Deal found 4/29$806
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:00 pmORD - VIE
1 stop11h 45mAir Canada
Thu 12/1810:40 amVIE - ORD
2 stops29h 17mAir Canada
Deal found 4/30$810
This Booking.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3110:20 pmORD - VIE
2 stops41h 20mBritish Airways
Sat 1/317:15 pmVIE - ORD
1 stop27h 10mBritish Airways
Deal found 4/30$843

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Chicago to Austria that are best for you.

Fly from

Chicago

Fly to

Austria

Route

Depart

Return

Price

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Wed 8/6

11:25 am-9:20 am

1 stop14h 55m

Salzburg W.A. Mozart

Wed 8/20

7:15 pm-9:40 am

1 stop21h 25m

$752

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 9/24

7:50 pm-6:15 pm

1 stop15h 25m

Vienna Intl

Mon 9/29

8:05 am-5:55 pm

1 stop16h 50m

$767

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 9/22

7:15 pm-7:25 pm

1 stop17h 10m

Vienna Intl

Mon 10/13

8:25 pm-4:10 pm

2 stops26h 45m

$774

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 9/22

6:10 pm-7:05 pm

1 stop17h 55m

Vienna Intl

Tue 9/30

1:00 pm-4:10 pm

2 stops34h 10m

$780

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 9/1

9:40 pm-6:45 pm

1 stop14h 05m

Vienna Intl

Sat 1/31

9:20 am-8:00 pm

1 stop17h 40m

$786

ChicagoSalzburg

ORD - SZG

ORDSZG

Chicago O'Hare Intl

Wed 8/6

10:40 am-9:45 am

2 stops16h 05m

Salzburg W.A. Mozart

Wed 8/20

10:30 am-9:09 am

2 stops29h 39m

$804

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 7/28

4:36 pm-6:30 pm

2 stops18h 54m

Vienna Intl

Sun 8/24

11:35 am-5:50 pm

1 stop13h 15m

$806

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 10/27

3:14 pm-1:50 pm

2 stops16h 36m

Vienna Intl

Mon 11/10

6:55 am-7:20 pm

2 stops19h 25m

$808

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 8/31

8:25 pm-8:20 am

1 stop28h 55m

Vienna Intl

Sun 12/21

10:55 am-2:05 pm

Nonstop10h 10m

$813

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 8/8

2:00 pm-8:20 am

1 stop11h 20m

Vienna Intl

Fri 8/22

10:30 am-7:29 pm

1 stop15h 59m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 56 results
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Best time to book a flight from Chicago to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Austria

What is the cheapest month to book a flight from Chicago to Austria?

Currently, October is the cheapest month in which you can book a flight from Chicago to Austria (average of $737). Flying from Chicago to Austria in June is currently the most expensive (average of $1,284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to AT?

Find hourly flight availability from Chicago to Austria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Chicago to Austria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Chicago to Austria?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Austria. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Austria flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Austria by month

Plan your trip to Austria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austria ranges from 0.8 - 2.6 inches per month. July is typically the wettest month, when rainfall can reach 2.6 in. January is typically the driest time to visit Austria when rainfall is around 0.8 in.

Temperature in Austria by month

Plan your trip to Austria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Austria

Get insights into the airlines that provide service to Austria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austria. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Chicago to Austria, such as Delta, KLM and LOT. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Austria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago to Austria one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $722. However, be on the lookout for offers from Aer Lingus and LOT, as they are both options that can get you from Chicago to Austria for a low price.

  • What are the most popular routes from Chicago to Austria?

    When deciding which route to take from Chicago to Austria consider Chicago O'Hare Intl - Vienna Intl, Chicago Midway - Vienna Intl or Chicago O'Hare Intl - Innsbruck Kranebitten as they are the most popular.

  • What are the cheapest flights from Chicago to Austria?

    Looking at all options, your cheapest flight can be booked for $485. While the most popular route (Chicago O'Hare Intl - Vienna Intl) can be booked for $576 on average our data indicates $2,634 when flying from Chicago to Austria.

  • Can I find deals for flights from Chicago to Austria that include hotel bookings?

    Yes. In addition to deals on Chicago to Austria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Austria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Austria.

  • Can I find deals for business class flights from Chicago to Austria?

    Yes. Cheapflights offers flight deals from Chicago to Austria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Austria?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Austria (average of $737). Flying from Chicago to Austria in June is currently the most expensive (average of $1,284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Chicago to Austria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to Austria

Discover the top 10 airlines that operate flights from Chicago to Austria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$477Average$1,815FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$537Average$1,052FlexibilityNo cancel feeOn-timeN/A
LOTCheapest$543Average$753FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$547Average$680FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$609Average$1,420FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$638Average$915FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$689Average$1,176FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$736Average$1,163FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$829Average$1,230FlexibilityNo cancel feeOn-time76%
KLMCheapest$849Average$860FlexibilityNo cancel feeOn-time75%

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