£247 Cheap Flights from Istanbul (IST) to Boston (BOS)

View £247 flight on Wed, 17 Jun 2026Opens in a new window

Popular airlines from Istanbul Airport (IST) to Logan International Airport (BOS)

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Cheap Flights from Istanbul (IST) to Boston (BOS)

Prices were available within the past 7 days and start at £247 for one-way flights and £477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 17 Jun - Wed, 24 Jun
IST
Istanbul
BOS
Boston
£477 Return, found 1 hour ago
£477
Return
found 1 hour ago
Select British Airways flight, departing Wed, 17 Jun from Istanbul to Boston, returning Wed, 24 Jun, priced at £477 found 1 hour ago
British Airways
Mon, 5 Oct - Mon, 12 Oct
IST
Istanbul
BOS
Boston
£477 Return, found 13 hours ago
£477
Return
found 13 hours ago
Select British Airways flight, departing Mon, 5 Oct from Istanbul to Boston, returning Mon, 12 Oct, priced at £477 found 13 hours ago
British Airways
Mon, 5 Oct - Mon, 12 Oct
IST
Istanbul
BOS
Boston
£478 Return, found 13 hours ago
£478
Return
found 13 hours ago
Select British Airways flight, departing Mon, 5 Oct from Istanbul to Boston, returning Mon, 12 Oct, priced at £478 found 13 hours ago
British Airways
Mon, 5 Oct - Mon, 12 Oct
IST
Istanbul
BOS
Boston
£480 Return, found 13 hours ago
£480
Return
found 13 hours ago
Select British Airways flight, departing Mon, 5 Oct from Istanbul to Boston, returning Mon, 12 Oct, priced at £480 found 13 hours ago
British Airways
Wed, 13 May - Tue, 27 Oct
IST
Istanbul
BOS
Boston
£481 Return, found 9 hours ago
£481
Return
found 9 hours ago
Select British Airways flight, departing Wed, 13 May from Istanbul to Boston, returning Tue, 27 Oct, priced at £481 found 9 hours ago
British Airways
Mon, 5 Oct - Mon, 12 Oct
IST
Istanbul
BOS
Boston
£491 Return, found 13 hours ago
£491
Return
found 13 hours ago
Select British Airways flight, departing Mon, 5 Oct from Istanbul to Boston, returning Mon, 12 Oct, priced at £491 found 13 hours ago
KLM
Wed, 13 May - Tue, 27 Oct
IST
Istanbul
BOS
Boston
£533 Return, found 9 hours ago
£533
Return
found 9 hours ago
Select KLM flight, departing Wed, 13 May from Istanbul to Boston, returning Tue, 27 Oct, priced at £533 found 9 hours ago
Air France
Wed, 13 May - Tue, 27 Oct
IST
Istanbul
BOS
Boston
£533 Return, found 9 hours ago
£533
Return
found 9 hours ago
Select Air France flight, departing Wed, 13 May from Istanbul to Boston, returning Tue, 27 Oct, priced at £533 found 9 hours ago
Lufthansa
Tue, 30 Jun - Fri, 9 Oct
IST
Istanbul
BOS
Boston
£549 Return, just found
£549
Return
just found
Select Lufthansa flight, departing Tue, 30 Jun from Istanbul to Boston, returning Fri, 9 Oct, priced at £549 just found
Scandinavian Airlines
Mon, 5 Oct - Mon, 12 Oct
IST
Istanbul
BOS
Boston
£551 Return, found 13 hours ago
£551
Return
found 13 hours ago
Select Scandinavian Airlines flight, departing Mon, 5 Oct from Istanbul to Boston, returning Mon, 12 Oct, priced at £551 found 13 hours ago

Frequently asked questions

What is the cheapest month to fly from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
February is typically the cheapest month to fly from Istanbul (IST) to Boston, MA (BOS-Logan Intl.), with average return fares of approximately £419. This is about 28% lower than the average price throughout the year. February often sees lower prices because it falls outside of peak holiday seasons, when demand tends to be lower. Other cheap months to fly from Istanbul (IST) to Boston, MA (BOS-Logan Intl.) include May and October.
Which airlines fly direct from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
Enter IST to BOS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
To find a cheap flight from Istanbul (IST) to Boston, MA (BOS-Logan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
The best airline to fly with from Istanbul (IST) to Boston, MA (BOS-Logan Intl.) will differ from traveller to traveller. If you like to fly early, TK offers early morning flights. If price is the most important factor, TK typically offers the lowest fares. TK offers the most daily flights from Istanbul (IST) to Boston, MA (BOS-Logan Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
Based on booking data from the past year, the cheapest months to fly from Istanbul (IST) to Boston, MA (BOS-Logan Intl.) are typically February and May, with average prices around £419. While we don't have specific popularity data for these months, flying during these times can offer you a good deal on your journey.
How many flights per day from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
There is approximately 1 nonstop flight per day from Istanbul (IST) to Boston, MA (BOS-Logan Intl.). For even more choice, look at flights that include layovers. You'll find around 65 connecting flights per day. Some common connection points include Heathrow (LHR), Frankfurt Intl. (FRA), and Schiphol (AMS).
What is the earliest flight from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
The earliest flight from Istanbul (IST) to Boston, MA (BOS-Logan Intl.) typically departs at approximately 12:30 AM local time. This service is operated by airlines such as RO and IB, and is a seasonal service active in January. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
You'll typically find the most flights from Istanbul (IST) to Boston, MA (BOS-Logan Intl.) on a Tuesday, with around 44 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Turkish Airlines, Lufthansa, and British Airways. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
The most popular departure times for flights from Istanbul (IST) to Boston, MA (BOS-Logan Intl.) are in the morning, from 6am to 9am. About 35% of passengers prefer this time. Many major carriers, including Lufthansa, British Airways and Air Canada, offer flights during this window. This timing works well because it allows you to start your journey early and arrive in Boston with plenty of time to settle in.
How long does it take to fly from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
A nonstop flight from IST to BOS typically takes around 10 hours 20 minutes, covering approximately 4,802 miles. Connecting flights on this route usually add 4 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
Select the "Business class" and "First class" filters when looking for IST to BOS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Istanbul (IST) to Boston, MA (BOS-Logan Intl.) flight with Expedia?
It's easy to earn miles on a Istanbul (IST) to Boston, MA (BOS-Logan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Boston from Istanbul Airport (IST)?
If you're planning to travel to Boston from Istanbul Airport (IST), you can fly directly into Logan Intl. (BOS) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Heathrow (LHR), Franz Josef Strauss Intl. (MUC) before reaching Boston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Boston, MA (BOS-Logan Intl.) at the last minute?
Typically, booking a last minute flight from Istanbul (IST) to Boston, MA (BOS-Logan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Istanbul (IST) to Boston, MA (BOS-Logan Intl.) flight and hotel package?
Securing a Istanbul (IST) to Boston, MA (BOS-Logan Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Istanbul (IST) to Boston, MA (BOS-Logan Intl.)?
If you booked your Istanbul (IST) to Boston, MA (BOS-Logan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Istanbul
Destination airport
Logan Intl.
Airlines serving
Air France, British Airways, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Qatar Airways, Scandinavian Airlines, TAP Portugal, Tarom-Romanian Air Transport, Turkish Airlines
Return price
£476
Distance
7682 km
Average flight time
11 hours 15 mins

Book with confidence

Compare flights from Istanbul to Boston easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Istanbul to Boston. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Logan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Istanbul to Logan Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Istanbul (IST) to Logan Intl. (BOS)

The easiest way to view the best deals on flights from Istanbul to Boston today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Istanbul to Logan Intl. start at just £477 and range up to £551.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Istanbul and Boston
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Istanbul to Boston flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Istanbul to Logan Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Istanbul to Boston easily and book with confidence

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