IST - BOS

£307 Find Cheap Flights from Istanbul to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Boston departing on 17/4. 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

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 Istanbul 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 Istanbul to Boston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Istanbul to Boston (IST-BOS)

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

Sun, 7 Dec - Thu, 22 Jan
KLM Logo
04:50 - 13:35IST-BOS
16h 45m1 stop
KLM Logo
19:10 - 16:55BOS-IST
13h 45m1 stop
£392KLM
Find Deal
Sun, 7 Dec - Thu, 22 Jan
KLM Logo
04:50 - 13:35IST-BOS
16h 45m1 stop
KLM Logo
17:05 - 16:55BOS-IST
15h 50m2 stops
£395KLM
Find Deal
Mon, 8 Dec - Sat, 24 Jan
Icelandair Logo
12:25 - 17:50IST-BOS
13h 25m1 stop
Icelandair Logo
19:50 - 23:55BOS-IST
20h 05m1 stop
£420Icelandair
Find Deal
Mon, 15 Dec - Sat, 7 Mar
Icelandair Logo
12:25 - 17:50IST-BOS
13h 25m1 stop
Icelandair Logo
19:50 - 23:55BOS-IST
20h 05m1 stop
£430Icelandair
Find Deal
Thu, 11 Dec - Fri, 23 Jan
British Airways Logo
14:35 - 14:20IST-BOS
31h 45m1 stop
British Airways Logo
18:55 - 17:25BOS-IST
14h 30m1 stop
£453British Airways
Find Deal
Tue, 9 Dec - Tue, 10 Mar
British Airways Logo
07:35 - 14:20IST-BOS
14h 45m1 stop
British Airways Logo
19:55 - 01:00BOS-IST
22h 05m1 stop
£454British Airways
Find Deal
Thu, 11 Dec - Fri, 23 Jan
United Airlines Logo
06:30 - 13:25IST-BOS
14h 55m1 stop
United Airlines Logo
19:07 - 22:45BOS-IST
19h 38m2 stops
£460United Airlines
Find Deal
Fri, 12 Dec - Thu, 12 Mar
United Airlines Logo
06:30 - 14:52IST-BOS
16h 22m2 stops
United Airlines Logo
15:40 - 22:45BOS-IST
24h 05m2 stops
£461United Airlines
Find Deal
Thu, 11 Dec - Tue, 10 Mar
Lufthansa Logo
06:30 - 18:35IST-BOS
20h 05m2 stops
Lufthansa Logo
14:15 - 17:45BOS-IST
20h 30m2 stops
£493Lufthansa
Find Deal
Wed, 14 Jan - Tue, 28 Apr
Lufthansa Logo
19:00 - 13:35IST-BOS
26h 35m1 stop
Lufthansa Logo
20:05 - 21:15BOS-IST
18h 10m2 stops
£500Lufthansa
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
For a smooth departure, arrive early at Istanbul.
Use the Silver Line for a free trip from BOS to downtown.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
KLM
Cheapest • from £392 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 15% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£392
Typical prices: £453-£612
KLM
Sun 7/12Thu 22/1
IST - BOS • 1 stop
Cheapest direct flights
£532
Typical prices: £594-£794
Turkish Airlines
Tue 9/12Tue 20/1
IST - BOS • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Booking Insights

KAYAK's insights & trends for Istanbul to Boston flights

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

How much is a return flight from Istanbul Airport 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 Istanbul Airport to Boston departing in December.

What is the cheapest month to fly from Istanbul Airport to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport 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 Istanbul Airport to Boston is November, where tickets cost £435 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is £609 and £538 respectively.

Can I save money by flying with a stopover from Istanbul Airport to Boston?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £539 on average.

How far in advance should I book a flight from Istanbul Airport 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 Istanbul Airport 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 Istanbul Airport to Boston, you should book around 3 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Istanbul to Boston

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
IST

For a smooth departure, arrive early as security lines can be lengthy. Wear comfortable shoes for the long walk to gates.

Read more about ISTby Jenna Scatena
BOS

Use the Silver Line for a free, convenient trip from BOS to South Station in central Boston, taking about 20-30 minutes.

Read more about BOSby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Read more
Jenna Scatena

Jenna Scatena

Expert on IST

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more

Good to know - Cheap tickets from Istanbul to Boston

Low seasonFebruary
Cheapest flight£307
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Istanbul to Boston

When to book flights from Istanbul to Boston

Are your dates flexible? Find out the best times to travel from Istanbul 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 Istanbul to Boston flights

  • What is the cheapest flight from Istanbul Airport to Boston?

    In the last 3 days, the lowest price for a flight from Istanbul Airport to Boston was £307 for a one-way ticket and £392 for a return.

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

    On your way to Boston, you’ll fly out from Istanbul. You’ll be landing at Boston Logan Intl.

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

    The Airbus A350-900 is the aircraft model that flies most regularly on the Istanbul to Boston flight route.

  • Which airline alliances offer flights from Istanbul to Boston?

    oneworld is the only airline alliance operating flights between Istanbul and Boston.

  • On which days can I fly direct from Istanbul to Boston?

    You can catch a direct flight from Istanbul to Boston on Monday, Tuesday, Wednesday, Thursday, Friday, and Saturday.

  • How does KAYAK find such low prices on flights from Istanbul 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 Istanbul to Boston.

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

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

  • What is the Hacker Fare option on flights from Istanbul 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 Istanbul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul 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 Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Istanbul to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Istanbul to Boston Logan Intl.
Find which airlines fly direct from Istanbul Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Istanbul to Boston Logan Intl

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Direct returns

Boston Logan Intl to Istanbul

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Reviews of the top airline flying from Istanbul to Boston

 
See real verified KAYAK customer reviews for airlines flying from Istanbul 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 Istanbul 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.
6.7
British AirwaysOverall score based on 7485 reviews
7.6Crew
6.4Entertainment
6.3Food
6.9Boarding
6.7Comfort
Airline reviews

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

6.0 Goodshamarcus, Oct 2025ANC - SEA
Read more British Airways reviews

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

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

Information on your arrival and departure airports

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