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$730+ Cheap flights from St. Louis (STL) 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — VIE
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from St. Louis to Austria

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Austria (AT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from St. Louis to Austria

Cheapest flights from St. Louis to Austria
Explore the most affordable flight options available from St. Louis to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/87:04 amSTL - VIE
2 stops18h 41mUnited Airlines
Sun 12/1510:25 amVIE - STL
2 stops32h 54mUnited Airlines
Deal found 11/20$924
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:30 amSTL - VIE
2 stops22h 00mDelta
Fri 12/136:55 amVIE - STL
2 stops22h 31mDelta
Deal found 11/20$929
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:25 amSTL - VIE
2 stops17h 05mKLM
Fri 12/1312:15 pmVIE - STL
2 stops18h 28mKLM
Deal found 11/20$930
This Air Canada deal was found by Cheapflights users on 11/20. 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.
Wed 12/43:50 pmSTL - VIE
2 stops33h 45mAir Canada
Fri 12/1310:25 amVIE - STL
1 stop35h 41mAir Canada
Deal found 11/20$932
This Air Canada deal was found by Cheapflights users on 11/20. 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.
Sun 12/83:50 pmSTL - SZG
2 stops35h 00mMultiple Airlines
Tue 12/1710:35 amSZG - STL
2 stops35h 31mMultiple Airlines
Deal found 11/20$951
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/43:50 pmSTL - VIE
2 stops23h 20mMultiple Airlines
Sat 12/1410:25 amVIE - STL
2 stops31h 02mMultiple Airlines
Deal found 11/20$965
This Booking.com deal was found by Cheapflights users on 11/20. 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.
Fri 12/63:50 pmSTL - SZG
2 stops38h 35mAir Canada
Sat 12/146:45 amSZG - STL
2 stops39h 21mAir Canada
Deal found 11/20$1,012
This British Airways deal was found by Cheapflights users on 11/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/71:36 pmSTL - SZG
2 stops18h 59mBritish Airways
Sat 12/147:40 pmSZG - STL
2 stops27h 54mBritish Airways
Deal found 11/20$1,040
This Lufthansa deal was found by Cheapflights users on 11/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/63:45 pmSTL - SZG
1 stop11h 50mLufthansa
Fri 12/136:45 amSZG - STL
1 stop14h 10mLufthansa
Deal found 11/20$1,122
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:30 amSTL - SZG
2 stops43h 10mDelta
Fri 12/139:00 amSZG - STL
2 stops16h 29mDelta
Deal found 11/20$1,177
This Austrian Airlines deal was found by Cheapflights users on 11/20. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/912:00 pmSTL - SZG
2 stops27h 45mAustrian Airlines
Tue 12/176:45 amSZG - STL
2 stops23h 43mAustrian Airlines
Deal found 11/20$1,192
This Lufthansa deal was found by Cheapflights users on 11/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/41:05 pmSTL - VIE
2 stops13h 40mLufthansa
Sun 12/158:00 amVIE - STL
1 stop12h 55mLufthansa
Deal found 11/20$1,198

Find flights from St. Louis to Austria within your budget

Customize your flight search to find flights from St. Louis 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 2/18

10:49 am-1:50 pm

2 stops20h 01m

Vienna Intl

Mon 2/24

7:15 pm-7:29 pm

2 stops31h 14m

$747

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 3/11

6:23 pm-5:55 pm

2 stops17h 32m

Vienna Intl

Mon 3/17

9:10 pm-6:19 pm

2 stops27h 09m

$754

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Wed 3/5

8:05 am-8:05 am

1 stop17h 00m

Vienna Intl

Mon 3/17

10:25 am-12:12 pm

2 stops31h 47m

$760

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Wed 2/19

3:50 pm-3:20 pm

2 stops16h 30m

Vienna Intl

Mon 2/24

8:20 pm-3:06 pm

2 stops49h 46m

$800

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Sun 1/12

3:45 pm-11:00 am

1 stop12h 15m

Vienna Intl

Sat 1/18

8:15 pm-1:55 pm

1 stop24h 40m

$821

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Tue 12/3

6:30 am-11:30 am

2 stops22h 00m

Vienna Intl

Fri 12/13

6:55 am-10:26 pm

2 stops22h 31m

$929

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

Wed 12/4

11:25 am-11:30 am

2 stops17h 05m

Vienna Intl

Fri 12/13

12:15 pm-11:43 pm

2 stops18h 28m

$930

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Sun 12/8

3:50 pm-9:50 am

2 stops35h 00m

Salzburg W.A. Mozart

Tue 12/17

10:35 am-3:06 pm

2 stops35h 31m

$951

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Fri 12/6

3:50 pm-1:25 pm

2 stops38h 35m

Salzburg W.A. Mozart

Sat 12/14

6:45 am-3:06 pm

2 stops39h 21m

$1,012

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Sat 12/7

1:36 pm-3:35 pm

2 stops18h 59m

Salzburg W.A. Mozart

Sat 12/14

7:40 pm-4:34 pm

2 stops27h 54m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 20 results
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Best time to book a flight from St. Louis to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from St. Louis 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.

Travel insights for flights from St. Louis to Austria

Get recent, data-driven insights about flights from St. Louis to Austria including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Austria?

Currently, December is the cheapest month in which you can book a flight from St. Louis to Austria (average of $680). Flying from St. Louis to Austria in June is currently the most expensive (average of $1,306). 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 STL to AT?

Find hourly flight availability from St. Louis 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 November 21, 2024.

When flying from St. Louis 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.

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 November 21, 2024.
Read reviews from past customers who have flown British Airways, United Airlines and Air Canada from St. Louis to Austria. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,758 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,758 reviews
Delta
8.0
Very good
8,758 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,758 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
8,758 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

Cathay Pacific
7.6
Good
878 reviews
Delta
8.0
Very good
8,758 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

Turkish Airlines
7.4
Good
3,914 reviews
Delta
8.0
Very good
8,758 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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 St. Louis to Austria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Austria?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Austria. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • What are the most popular routes from St. Louis to Austria?

    When deciding which route to take from St. Louis to Austria consider Lambert-St Louis - Vienna Intl, Lambert-St Louis - Salzburg W.A. Mozart or Lambert-St Louis - Linz Hoersching as they are the most popular.

  • Can I find deals for flights from St. Louis to Austria that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Austria?

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

  • Can I find deals for business class flights from St. Louis to Austria?

    Yes. Cheapflights offers flight deals from St. Louis 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 St. Louis to Austria?

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Austria (average of $680). Flying from St. Louis to Austria in June is currently the most expensive (average of $1,306). 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.

See more FAQs

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Alternative routes for St. Louis to Austria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from St. Louis to Austria

Discover the top 5 airlines that operate flights from St. Louis 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$611Average$1,244FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$656Average$996FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$688Average$804FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$691Average$1,047FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$701Average$1,001FlexibilityNo cancel feeOn-time69%
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