STR - BOS

314€ Find Cheap Flights from Stuttgart to Boston – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Stuttgart to Boston departing on 18.06.. 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 Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Stuttgart to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Stuttgart to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
540 €
Typical prices: 610 €-484 €
Scandinavian Airlines
Tue 15.9.Tue 29.9.
STR - BOS • 1 stop
Cheapest one-way flight
314 €
Multiple Airlines
Thu 18.6.
STR - BOS • 2 stops
Top airlines
Cheapest • from 540 € (return)
Best reviews • 7,9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Stuttgart and Boston. You’ll need at least 1 connection.
Insights
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Insights
Top stopover airports
Cheapest • Avg 480 € (return)
Shortest trip • 10h 27m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Stuttgart to Boston (STR-BOS)

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

Tue, 15. Sep - Tue, 29. Sep
Scandinavian Airlines Logo
20:10 - 15:35
STR
-
BOS
25h 25m
1 stop
Scandinavian Airlines Logo
17:40 - 14:40
BOS
-
STR
15h 00m
1 stop
540 €Scandinavian Airlines
Mon, 28. Sep - Sun, 4. Oct
KLM Logo
11:05 - 16:35
STR
-
BOS
11h 30m
1 stop
KLM Logo
16:45 - 17:50
BOS
-
STR
19h 05m
1 stop
542 €KLM
Wed, 2. Sep - Thu, 17. Sep
KLM Logo
11:05 - 16:35
STR
-
BOS
11h 30m
1 stop
KLM Logo
13:25 - 9:15
BOS
-
STR
13h 50m
2 stops
543 €KLM
Tue, 25. Aug - Sat, 5. Sep
KLM Logo
6:00 - 13:18
STR
-
BOS
13h 18m
1 stop
KLM Logo
20:25 - 9:15
BOS
-
STR
30h 50m
1 stop
545 €KLM
Thu, 25. Jun - Thu, 9. Jul
KLM Logo
9:45 - 16:35
STR
-
BOS
12h 50m
1 stop
KLM Logo
9:05 - 9:15
BOS
-
STR
18h 10m
2 stops
546 €KLM
Tue, 27. Oct - Wed, 4. Nov
KLM Logo
11:55 - 14:25
STR
-
BOS
31h 30m
1 stop
KLM Logo
19:15 - 11:25
BOS
-
STR
10h 10m
1 stop
551 €KLM
Wed, 2. Sep - Thu, 17. Sep
Delta Logo
9:45 - 16:35
STR
-
BOS
12h 50m
1 stop
Delta Logo
19:00 - 10:30
BOS
-
STR
9h 30m
1 stop
552 €Delta
Mon, 28. Sep - Sun, 4. Oct
Delta Logo
6:00 - 19:08
STR
-
BOS
19h 08m
2 stops
Delta Logo
9:20 - 9:15
BOS
-
STR
17h 55m
2 stops
555 €Delta
Tue, 15. Sep - Tue, 29. Sep
Delta Logo
6:00 - 19:55
STR
-
BOS
19h 55m
2 stops
Delta Logo
17:05 - 13:40
BOS
-
STR
14h 35m
2 stops
556 €Delta
Wed, 2. Sep - Thu, 17. Sep
Delta Logo
6:00 - 16:13
STR
-
BOS
16h 13m
2 stops
Delta Logo
13:25 - 13:40
BOS
-
STR
18h 15m
2 stops
557 €Delta
Booking Insights

KAYAK's insights & trends for Stuttgart to Boston flights

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

How much is a return flight from Stuttgart to Boston?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Stuttgart to Boston departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Stuttgart to Boston, 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 Stuttgart to Boston is January, where tickets cost 478 € (return) on average. On the other hand, the most expensive months are June and February, where the average cost of round-trip tickets is 721 € and 669 € respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Stuttgart to Boston, 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 Stuttgart to Boston, you should book around 3 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know - Cheap tickets from Stuttgart to Boston

Low seasonJanuary
Cheapest flight314 €
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Stuttgart to Boston

When to book flights from Stuttgart to Boston

Are your dates flexible? Find out the best times to travel from Stuttgart to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Stuttgart to Boston

  • What is the cheapest flight from Stuttgart to Boston?

    In the last 3 days, the lowest price for a flight from Stuttgart to Boston was 314 € for a one-way ticket and 540 € for a return.

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

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

  • Which airline alliances offer flights from Stuttgart to Boston?

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

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

    The two airlines most popular with KAYAK users for flights from Stuttgart to Boston are Lufthansa and KLM. With an average price for the route of 667 € and an overall rating of 6,8, Lufthansa is the most popular choice. KLM is also a great choice for the route, with an average price of 594 € and an overall rating of 7,8.

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

    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 Stuttgart to Boston.

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

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

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

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

    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 Boston from Stuttgart 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 flying from Stuttgart to Boston

 
See real verified KAYAK customer reviews for airlines flying from Stuttgart to Boston. 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 Stuttgart to Boston? 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 8404 reviews
7,8Comfort
7,2Food
7,8Entertainment
8,5Crew
8,1Boarding
Airline reviews

Two delays on two separate planes with parts they could not easily find and replace.

2,0 MediocreJulio, Jun 2026
RDU - IND
Read more Delta reviews

Two delays on two separate planes with parts they could not easily find and replace.

I like the lane and orderliness and timely everything was executed. Amazing

If you cant travel Delta One, Comfort Class is the next best thing!

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

The seats were really comfortable. Flight crew were friendly with passengers. Overall was a great flight.

Arrived early, comfortable seats (Comfort+). Mediocre food, poor wifi (intermittent).

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Great crew, flight on time, luggage pick up a breeze

Brand new plane lots of room the snack was very flavourful and enjoyable

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

The boarding of this flight was total chaos. For some reason, all passengers had to stand in a lengthy line at the gate to have our passports checked for the FOURTH time. No reason was offered for the necessity of the fourth re-check, and when we got to the end of the line, the check was perfunctory. There was little to no crowd control at the gate and in some cases, tempers were flaring. On the other hand, once we got on board, everything about this flight from start to finish, especially the quality of the food and the service, was probably the best I have ever experienced..

Boarding was very chaotic, we had to stand in two different lines that were not clearly marked, and the announcements were not understandable from the microphones, and we speak both German and English. We paid Kayak $120+ for seat assignments when we purchased our tickets but when we printed our boarding passes, suddenly we had been changed to 16 rows further back than our assigned seats we paid for. The seats we were assigned to on our boarding passes had no usable overhead bins and so we had to sit with our carry on backpacks underneath our feet in an already crowded space. One video/entertainment screen kept crashing and thus was useless for viewing anything. It was not an enjoyable flight.

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

Entertainment sounds were not good. Otherwise everything else was good.

Great flight. I didn't watch the entertainment. I used my iPad the whole flight. But, staff was great, smooth flight, comfortable seat (business seat 7A) and food was really good (I'm a vegetarian).

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.

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

I feel the service staff do not treat American customers well. I also feel there may be discrimination against minorities.

Yes avoid JFK airport at all costs. A horror to navigate.

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.

My daughter always gets sick when we order the gluten free meal option. Internet didn’t work as advertised.

It wasn't an AeroMexico connect but SAS, I dunno where that AeroMexico info came from. A word to the wise - do NOT get an international connecting flight into Eurooe at Copenhagen that has less than an hour layover between flights, or you'll never make it. You'll need to go thru immigration at the airport before catching your next flight, which takes some time, and then it could be a good half hour walk or more over to your next gate. Kayak lined up flights for us with only a 45-minute layover and it was literally impossible to make the nect flight ... I figured if their robots thought it woukd work it should be ok, but don't trust the robots! Had to wait for the next plane to make it to our destination.

All went smoothly. That's what I want on a long flight.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

Curious and efficient service ! First time flying with SAS and very pleased!

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

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.

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Terrible. Our flight was completely cancelled with no options to rebook until 4 days later.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

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

Information on your arrival and departure airports