BOS - STR

$334 Find Cheap Flights from Boston to Stuttgart

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 Stuttgart departing on 7/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Stuttgart

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Stuttgart.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Stuttgart.
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Everything you should know

Cheapest round-trip
$498
Overall average: $824
Air France
Wed 2/25Tue 3/3
BOS - STR • 1 stop
Cheapest one-way
$334
Typical prices: $542-$548
Multiple Airlines
Mon 7/6
BOS - STR • 2 stops
Top airlines
Air France
Cheapest • from $499 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 24% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Stuttgart!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Stuttgart (BOS-STR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Stuttgart 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 Stuttgart

Wed, Feb 25 - Tue, Mar 3
Air France Logo
8:35 pm - 10:10 pm
BOS
-
STR
19h 35m
1 stop
Air France Logo
7:15 am - 1:30 pm
STR
-
BOS
12h 15m
1 stop
$498Air France
Wed, Feb 25 - Tue, Mar 3
Air France Logo
8:35 pm - 10:10 pm
BOS
-
STR
19h 35m
1 stop
Air France Logo
7:15 am - 1:30 pm
STR
-
BOS
12h 15m
1 stop
$499Air France
Wed, Feb 25 - Tue, Mar 3
Delta Logo
4:58 pm - 2:10 pm
BOS
-
STR
15h 12m
2 stops
Delta Logo
7:15 am - 1:30 pm
STR
-
BOS
12h 15m
1 stop
$503Delta
Mon, Mar 9 - Thu, Mar 19
Delta Logo
5:15 pm - 2:10 pm
BOS
-
STR
15h 55m
2 stops
Delta Logo
7:15 am - 2:30 pm
STR
-
BOS
12h 15m
1 stop
$504Delta
Wed, Feb 25 - Tue, Mar 3
Multiple Airlines Logo
8:35 pm - 10:10 pm
BOS
-
STR
19h 35m
1 stop
Multiple Airlines Logo
2:30 pm - 10:48 pm
STR
-
BOS
14h 18m
2 stops
$510Multiple Airlines
Wed, Feb 25 - Tue, Mar 3
Multiple Airlines Logo
8:35 pm - 10:10 pm
BOS
-
STR
19h 35m
1 stop
Multiple Airlines Logo
2:30 pm - 10:48 pm
STR
-
BOS
14h 18m
2 stops
$511Multiple Airlines
Mon, Mar 9 - Thu, Mar 19
Multiple Airlines Logo
8:10 pm - 2:00 pm
BOS
-
STR
12h 50m
1 stop
Multiple Airlines Logo
7:15 am - 2:30 pm
STR
-
BOS
12h 15m
1 stop
$512Multiple Airlines
Wed, Feb 25 - Tue, Mar 3
Delta Logo
4:58 pm - 2:10 pm
BOS
-
STR
15h 12m
2 stops
Delta Logo
7:15 am - 10:48 pm
STR
-
BOS
21h 33m
2 stops
$514Delta
Mon, Mar 9 - Thu, Mar 19
Delta Logo
5:15 pm - 2:10 pm
BOS
-
STR
15h 55m
2 stops
Delta Logo
11:55 am - 7:15 am
STR
-
BOS
24h 20m
2 stops
$515Delta
Wed, Feb 25 - Tue, Mar 3
Delta Logo
11:15 am - 9:15 am
BOS
-
STR
16h 00m
2 stops
Delta Logo
7:15 am - 10:48 pm
STR
-
BOS
21h 33m
2 stops
$526Delta
Booking Insights

KAYAK's insights & trends for Boston to Stuttgart flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Stuttgart, 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 Stuttgart is October, where tickets cost $636 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $1,259 and $931 respectively.

Good to know

Low seasonAugust
Cheapest flight$334
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Boston to Stuttgart

When to book flights from Boston to Stuttgart

Are your dates flexible? Find out the best times to travel from Boston to Stuttgart based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Stuttgart

  • What is the cheapest flight from Boston to Stuttgart?

    In the last 3 days, the lowest price for a flight from Boston to Stuttgart was $334 for a one-way ticket and $499 for a round-trip.

  • Do I need a passport to fly between Boston and Stuttgart?

    Yes

  • Which airports will I be using when flying from Boston to Stuttgart?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at Stuttgart, also known as Stuttgart Echterdingen.

  • Which aircraft models fly most regularly from Boston to Stuttgart?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Stuttgart?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Stuttgart, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Stuttgart, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Stuttgart are Delta and KLM. With an average price for the route of $969 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $739 and an overall rating of 7.7.

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

    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 Stuttgart.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Stuttgart from Boston 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 Stuttgart?

    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 to Stuttgart with an airline and back to Boston with another airline. Booking your flights between Boston and STR can sometimes prove cheaper using this method.

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

    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 to Stuttgart from Boston 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 Stuttgart

 
See real verified KAYAK customer reviews for airlines flying from Boston to Stuttgart. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Stuttgart? 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.
7.9
DeltaOverall score based on 8200 reviews
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
7.9Comfort
Airline reviews

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

2.0 MediocreMansoor, Feb 2026
DTW - RIC
Read more Delta reviews

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The flight was very nice but the food selection for the people in the last rows was limited to vegetarian meals only. I think vegetarian meal should not be offered as a main selection.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Really BAD check in experience. My bag was left in Geneva and I have not received it yet. I have been in Stockholm 5 days without clothes to change. The flight was good but very unhappy with the post service support.

Drinking water could be in more sustainable packaging than plastic bottles

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

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!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

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

Information on your arrival and departure airports