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$215+ Cheap flights from Boston (BOS) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — VIE
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Boston to Austria

Cheapest flights from Boston to Austria
Explore the most affordable flight options available from Boston to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:45 pmBOS - VIE
2 stops40h 30mMultiple Airlines
Thu 12/116:05 amVIE - BOS
1 stop20h 50mMultiple Airlines
Deal found 11/24$528
This oojo deal was found by Cheapflights users on 11/26. 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.
Tue 12/26:05 pmBOS - VIE
1 stop18h 45mTAP AIR PORTUGAL
Tue 12/912:25 pmVIE - BOS
1 stop32h 10mTAP AIR PORTUGAL
Deal found 11/26$535
This oojo deal was found by Cheapflights users on 11/25. 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.
Sun 11/3010:45 pmBOS - VIE
1 stop30h 30mTAP AIR PORTUGAL
Fri 12/512:25 pmVIE - BOS
1 stop13h 45mTAP AIR PORTUGAL
Deal found 11/25$564
This FlightHub deal was found by Cheapflights users on 11/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:05 pmBOS - VIE
1 stop11h 30mTAP AIR PORTUGAL
Wed 12/247:40 pmVIE - BOS
1 stop24h 55mTAP AIR PORTUGAL
Deal found 11/23$571
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/24. 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.
Sun 11/3010:45 pmBOS - VIE
1 stop30h 30mTAP AIR PORTUGAL
Thu 12/1112:25 pmVIE - BOS
1 stop13h 45mTAP AIR PORTUGAL
Deal found 11/24$587
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/24. 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.
Sun 11/3010:45 pmBOS - VIE
1 stop30h 30mTAP AIR PORTUGAL
Tue 12/912:25 pmVIE - BOS
1 stop32h 10mTAP AIR PORTUGAL
Deal found 11/24$594
This Mytrip deal was found by Cheapflights users on 11/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:50 pmBOS - VIE
2 stops21h 00mMultiple Airlines
Tue 12/166:50 amVIE - BOS
2 stops17h 00mMultiple Airlines
Deal found 11/25$595
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:40 pmBOS - VIE
1 stop18h 15mMultiple Airlines
Thu 12/116:20 amVIE - BOS
1 stop20h 35mMultiple Airlines
Deal found 11/24$600
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/24. 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.
Sat 11/296:05 pmBOS - VIE
1 stop11h 25mTAP AIR PORTUGAL
Wed 12/107:40 pmVIE - BOS
1 stop24h 55mTAP AIR PORTUGAL
Deal found 11/24$603
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/24. 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.
Fri 11/2810:45 pmBOS - VIE
1 stop30h 45mTAP AIR PORTUGAL
Fri 12/1212:25 pmVIE - BOS
1 stop13h 45mTAP AIR PORTUGAL
Deal found 11/24$607
This oojo deal was found by Cheapflights users on 11/25. 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.
Tue 12/26:05 pmBOS - VIE
1 stop18h 45mTAP AIR PORTUGAL
Sat 12/67:40 pmVIE - BOS
1 stop24h 55mTAP AIR PORTUGAL
Deal found 11/25$610
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/24. 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.
Fri 11/2810:45 pmBOS - VIE
1 stop30h 45mTAP AIR PORTUGAL
Tue 12/912:25 pmVIE - BOS
1 stop32h 10mTAP AIR PORTUGAL
Deal found 11/24$614

Cheap flight deals from Boston to Austria

Keep the following information in mind while searching for Boston to Austria flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$431
(FlightHub)

One-way from

$215
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$823

Good round-trip deal

$521 or less

Good one-way deal

$405 or less
Provider with most accurate pricing for Boston Logan Intl-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Vienna Intl flights.
Search Deals
From Boston Logan Intl to Austria
Search Deals
One-way flight from Boston Logan Intl to Austria
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Austria.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Austria.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 November 26, 2025.
Use the filters below to find and compare flights from Boston to Austria that are best for you.

Fly from

Boston

Fly to

Austria

Route

Depart

Return

Price

BostonSalzburg

BOS - SZG

BOSSZG

Boston Logan Intl

Fri 1/30

8:25 pm-7:05 pm

2 stops40h 40m

Salzburg W.A. Mozart

Sat 2/7

6:15 pm-3:50 pm

1 stop27h 35m

$431

BostonSalzburg

BOS - SZG

BOSSZG

Boston Logan Intl

Fri 1/30

5:35 pm-7:05 pm

1 stop19h 30m

Salzburg W.A. Mozart

Sun 2/8

7:55 pm-3:50 pm

1 stop25h 55m

$481

BostonInnsbruck

BOS - INN

BOSINN

Boston Logan Intl

Sat 1/31

10:05 am-2:05 pm

2 stops22h 00m

Innsbruck Kranebitten

Sun 2/8

12:45 pm-3:50 pm

2 stops33h 05m

$514

BostonInnsbruck

BOS - INN

BOSINN

Boston Logan Intl

Fri 1/30

5:35 pm-11:55 am

2 stops36h 20m

Innsbruck Kranebitten

Sun 2/8

12:45 pm-3:50 pm

2 stops33h 05m

$522

BostonInnsbruck

BOS - INN

BOSINN

Boston Logan Intl

Sat 1/31

6:15 am-11:55 am

2 stops23h 40m

Innsbruck Kranebitten

Sun 2/8

12:45 pm-3:50 pm

2 stops33h 05m

$531

BostonSalzburg

BOS - SZG

BOSSZG

Boston Logan Intl

Thu 3/12

8:59 pm-12:05 pm

2 stops34h 06m

Salzburg W.A. Mozart

Sat 3/21

1:05 pm-4:50 pm

1 stop32h 45m

$539

BostonSalzburg

BOS - SZG

BOSSZG

Boston Logan Intl

Fri 2/6

7:00 am-10:05 am

2 stops45h 05m

Salzburg W.A. Mozart

Mon 2/16

11:05 am-8:55 pm

1 stop15h 50m

$544

BostonVienna

BOS - VIE

BOSVIE

Boston Logan Intl

Tue 1/27

10:05 am-9:35 am

2 stops17h 30m

Vienna Intl

Sun 2/1

9:40 am-3:50 pm

1 stop12h 10m

$544

BostonVienna

BOS - VIE

BOSVIE

Boston Logan Intl

Sun 11/30

10:45 pm-11:15 am

1 stop30h 30m

Vienna Intl

Fri 12/5

12:25 pm-8:10 pm

1 stop13h 45m

$564

BostonVienna

BOS - VIE

BOSVIE

Boston Logan Intl

Mon 1/19

8:00 pm-3:25 pm

1 stop13h 25m

Vienna Intl

Sat 5/9

7:50 pm-7:55 pm

1 stop30h 05m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 44 results
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Best time to book a flight from Boston to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Boston 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 Boston to Austria

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

Currently, January is the cheapest month in which you can book a flight from Boston to Austria (average of $287). Flying from Boston to Austria in June is currently the most expensive (average of $628). 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 BOS to AT?

Find hourly flight availability from Boston 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 26, 2025.

One of the essential ways to save on airfare from Boston to Austria is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 66% on airfare.

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

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

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

How often are flights from Boston to Austria delayed?

About 6% of weekly flights between Boston and Austria have experienced delays in the past year, with the average delay time being 98 minutes.

What is the most punctual flight time for Boston to Austria flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Boston to Austria flights?

Over the last year, Austrian Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.

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 26, 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, United Airlines, and Aer Lingus from Boston to Austria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
874 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
874 reviews
Austrian Airlines
7.6
Good
874 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
United Airlines
7.4
Good
9,050 reviews
Austrian Airlines
7.6
Good
874 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Aer Lingus
7.2
Good
1,382 reviews
Austrian Airlines
7.6
Good
874 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,594 reviews
Austrian Airlines
7.6
Good
874 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Condor
6.4
Okay
389 reviews
Austrian Airlines
7.6
Good
874 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

Find useful and relevant information for your journey from Boston 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 Boston to Austria?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Austria. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this Boston to Austria flight route?

    Within the past month, 48 users have taken a look at flights from Boston Logan Intl to Austria.

  • How long is the flight from Boston to Austria?

    Departing from Boston to Austria will take you 13h 25m. The distance between Boston and Austria is about 4039 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from Boston to Austria are Boston Logan Intl - Vienna Intl, Boston Logan Intl - Innsbruck Kranebitten and Boston Logan Intl - Salzburg W.A. Mozart.

  • What are the cheapest flights from Boston to Austria?

    On average you can expect to pay $734 for a flight from Boston to Austria. The cheapest flight overall is $356 while the most popular route, (Boston Logan Intl - Vienna Intl) is currently priced at $407.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Austria?

    Currently, January is the cheapest month in which you can book a flight from Boston to Austria (average of $287). Flying from Boston to Austria in June is currently the most expensive (average of $628). 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 Boston to Austria

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Top 10 airlines flying from Boston to Austria

Discover the top 10 airlines that operate flights from Boston 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$350Average$603FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$413Average$728FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$437Average$643FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$501Average$795FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$505Average$848FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$531Average$1,127FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$555Average$675FlexibilityNo cancel feeOn-time77%
IberiaCheapest$585Average$827FlexibilityNo cancel feeOn-time77%
SWISSCheapest$586Average$1,036FlexibilityNo cancel feeOn-time79%
KLMCheapest$591Average$1,215FlexibilityNo cancel feeOn-time75%

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