$278 Find Cheap Flights from Boston to Austria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Austria departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Boston to Austria

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Vienna
Vienna1 stop$710
Salzburg
Salzburg1 stop$828
Innsbruck
Innsbruck2 stops$963
Graz
Graz1 stop$806
Klagenfurt
Klagenfurt2 stops$1,225
Vienna
Vienna1 stop$710
Salzburg
Salzburg1 stop$828
Innsbruck
Innsbruck2 stops$963
Graz
Graz1 stop$806
Klagenfurt
Klagenfurt2 stops$1,225

Book Cheap Boston to Austria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Austria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Austria

Sat, Sep 5 - Fri, Sep 11
Scandinavian Airlines Logo
5:40 pm - 9:35 am
BOS
-
VIE
9h 55m
1 stop
Scandinavian Airlines Logo
10:15 am - 10:36 pm
VIE
-
BOS
18h 21m
2 stops
$710Scandinavian Airlines
Thu, Oct 8 - Thu, Oct 22
Scandinavian Airlines Logo
5:40 pm - 9:35 am
BOS
-
VIE
9h 55m
1 stop
Scandinavian Airlines Logo
8:00 pm - 3:35 pm
VIE
-
BOS
25h 35m
1 stop
$711Scandinavian Airlines
Thu, Sep 3 - Sat, Sep 12
Condor Logo
4:45 pm - 8:50 pm
BOS
-
VIE
22h 05m
1 stop
Condor Logo
8:10 am - 2:45 pm
VIE
-
BOS
12h 35m
1 stop
$720Condor
Thu, Sep 3 - Mon, Sep 14
Condor Logo
4:45 pm - 3:50 pm
BOS
-
VIE
17h 05m
1 stop
Condor Logo
4:55 pm - 2:45 pm
VIE
-
BOS
27h 50m
1 stop
$721Condor
Wed, Nov 4 - Wed, Nov 11
Turkish Airlines Logo
9:00 pm - 1:05 pm
BOS
-
VIE
34h 05m
1 stop
Turkish Airlines Logo
6:50 am - 6:05 pm
VIE
-
BOS
17h 15m
1 stop
$722Turkish Airlines
Tue, Oct 6 - Thu, Oct 15
Turkish Airlines Logo
9:50 pm - 6:30 pm
BOS
-
SZG
14h 40m
1 stop
Turkish Airlines Logo
10:25 am - 7:55 pm
SZG
-
BOS
15h 30m
1 stop
$828Turkish Airlines
Thu, Nov 5 - Sat, Nov 21
Lufthansa Logo
8:40 pm - 1:45 pm
BOS
-
SZG
11h 05m
2 stops
Lufthansa Logo
6:30 am - 1:45 pm
SZG
-
BOS
13h 15m
1 stop
$983Lufthansa
Wed, Aug 26 - Mon, Oct 26
Austrian Airlines Logo
12:41 pm - 6:10 pm
BOS
-
INN
23h 29m
2 stops
Austrian Airlines Logo
6:50 pm - 6:13 pm
INN
-
BOS
28h 23m
2 stops
$1,131Austrian Airlines
Thu, Sep 17 - Fri, Sep 25
Austrian Airlines Logo
5:10 pm - 6:10 pm
BOS
-
INN
19h 00m
1 stop
Austrian Airlines Logo
8:20 am - 1:50 pm
INN
-
BOS
11h 30m
1 stop
$1,164Austrian Airlines
Mon, Jul 20 - Mon, Jul 27
Lufthansa Logo
8:05 pm - 2:00 pm
BOS
-
KLU
35h 55m
2 stops
Lufthansa Logo
3:00 pm - 5:40 pm
KLU
-
BOS
32h 40m
2 stops
$1,225Lufthansa
Booking Insights

KAYAK's insights & trends for Boston to Austria flights

Get data-powered insights and trends into flights from Boston to Austria to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Boston to Austria flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Austria from Boston found in the last 5 days was to Vienna, at $610 round-trip. The most popular route is from Boston (BOS) to Vienna (VIE), and the cheapest round-trip airline ticket found on this route in the last 5 days was $610.

What is the cheapest time of day to fly to Austria?

The average price for all round-trip flights from Boston to Austria depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Austria is generally at night, when round-trip flights cost $559 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Austria is generally in the evening, which is peak travel time and where the average cost of a ticket is $673.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Austria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Austria is June, when tickets cost $320 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is $489 and $487 respectively.

What’s the cheapest day of the week to fly from Boston to Austria?

The average price of all round-trip flights from Boston to Austria clicked on KAYAK for each day over the last 12 months.

When flying from Boston to Austria, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Boston to Austria?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Austria, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Austria, you should book around 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$278
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Boston to Vienna

FAQs - booking Austria flights

  • How does KAYAK find such low prices on flights from Boston to Austria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Austria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Austria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Austria is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Austria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boston to Austria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Austria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston to Austria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Boston to Austria

 
Need help choosing which airline to fly with from Boston to Austria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 923 reviews
7.3Comfort
8.1Crew
7.6Boarding
6.8Food
6.8Entertainment
Airline reviews

This is truly the worst travel experience of my life. The UK ETA program had a technical failure, and I was stuck in limbo for 24 hours, unable to board my flight and unable to navigate anything in my itinerary. I had to rebook an entirely new flight and I’m now out doubled the money. Unconscionable.

2.0 MediocreAnonymous, Jun 2026
SFO - LHR
Read more Austrian Airlines reviews

This is truly the worst travel experience of my life. The UK ETA program had a technical failure, and I was stuck in limbo for 24 hours, unable to board my flight and unable to navigate anything in my itinerary. I had to rebook an entirely new flight and I’m now out doubled the money. Unconscionable.

OK, would prefer some meat for dinner, not just pasta although was tasty. There was only one dish, no choices

Flight delayed with no explanation. Boarding was confused (proceed to plane, go back to waiting area).

Accommodate the passangers at the gates. They only allow groups 1-3 to sit near/at the gate. We had to wait 3 HRs an had to look for a seat far away from the gate. Other than that was like other Airports.

It was a great experience. The aircraft is a bit dated but other than that it was great.

Last few years I didn't not have great experience with United Airlines.

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

Short flight. Bare bones and kinda seeming like an older plane. But got me there on time and that's what counts. Perfectly fine flight all the way from start to finish.

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Every flight got canceled or delayed. Customer service was awful.

They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

Very good trip. Nice clean aircraft. Helpful and friendly crew.

Crew members Grainne and Karen were extremely rude and unprofessional

I am very disappointed in that KAYAK sold me this flight as a business class it was not a business class. It was a regular economy class ticket. This was not Art Linus mistake. It was kayaks.

Crew was friendly and seats were comfortable. The connection however there were no free snacks or drinks.

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

OK overall. Flight was delayed Crew on flight was good

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Food could be better. Service was just ok without any enthusiasm...

The breakfast snack was horrible. No nutrition value. I couldn't finish it. The main meal had no taste, no real vegetable, the brownie had no chocolate taste., I was not even sure what the salad consists off.

Breakfast was terrible. Sugary yogurt, inferior pastry, poor quality fruits. No protein.

Our connection in Frankfurt was the worst ever. No one from the airline or the airport seemed to be bothered to get us into our connecting flight on time! The procedures at the airport took us forever and we barely made it into our flight. If we had missed it, I’m sure we would’ve missed our cruise. Looks like everything is on autopilot and no one is interested in helping customers anymore especially us 69 year olds

Crew was very responsive to give soft drinks etc.. At Frankfurt Airport Special Assistance did a great job for us. The seat cushions were simply bad and not up to the mark for Premium Economy which we chose. All the cushions from Business to Economy were poor. Also, any snack besides lunch and breakfast, you have to purchase including chips and chocolate. It is simply cheap. I don't think I will fly Condor anytime soon

The short leg flight was fine. Crew and airport were nice to allow special assistance which helped.

Planes are new and clean and staff is attentive. Food wasn't great and chair cushions were very uncomfortable for long haul flights.

The boarding process is a nightmare. They put you on a bus for 30 minutes with no air flow. The process was extremely slow and we were behind schedule so they auto rebooked us on a flight for our layover. The new flight was 4 hours later in the day, we landed an hour and 45 minutes before our layover flight so this was completely unnecessary. When I called to get us back on the original flight the support staff was useless

It’s a budget-friendly airline, so expect smaller meal and snack portions and no free alcohol to drink on international flights. Airline food is never exciting in economy class, so I always plan on taking my own food and snacks- and I don’t consume alcohol, so no complaints from me! Flight attendants were friendly, attentive, and helpful. The airplane was newer with USB a+c charging ports, massive infotainment screens, and a lot of entertainment media to choose from. The airplane seats are less padded than other airlines I’ve been to, but the benefit is that there was more legroom because of the thinner seat profiles. Honestly, more legroom gave me more comfort than having more padding on a seat (which just gets flattened over time and repeated use) Overall, I really liked my Condor experiences (4 different planes) from LAX-Frankfurt-Barcelona and back. I would not hesitate to fly with them in the future, if the prices are lower than other companies

They made us walk thru entire Frankfurt Airport, which at this age. With very less time, we had to run. It was unacceptable.

Everything you need to know for your flight from Boston to Austria

Information on your arrival and departure airports