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

Popular airlines from Logan International Airport (BOS) to Ataturk Intl. Airport (ISL)

Alternative airports near Istanbul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Istanbul Airport IST. Cheapest option available. Average driving time to city center is 35 minutes. Flights from $1,488
IST
Istanbul Airport
Cheapest
Average driving time to city center35 min
Flights from $1,488
Select flight to Sabiha Gokcen Intl. SAW. Average driving time to city center is 34 minutes. Flights from $3,484
SAW
Sabiha Gokcen Intl.
Average driving time to city center34 min
Flights from $3,484
Flights from Boston (BOS) to Istanbul (ISL)
Origin airport
Logan Intl.
Destination airport
Ataturk Intl.
Distance
4817 mi

Boston to Istanbul Flights

The cheapest times to fly from Boston to Istanbul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Istanbul are during the month of . You can find some of the cheapest flights from Boston to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Istanbul

Sunday is one of the best days to book for cheap flights from Boston to Istanbul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Istanbul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Istanbul in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Istanbul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Istanbul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST) cost?
Lock in a cheap one-way flight or cheap return flight from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST)?
The cheapest month to fly from BOS to ISL is , when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST)?
If you're departing from Logan Intl. Airport (BOS), you can get on a direct flight to Ataturk Intl. Airport (IST) with Turkish Airlines.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST)?
While prices can change depending on your travel dates, low-cost airlines like JetBlue Airways and IndiGo are often the cheapest options for flights between Logan Intl. Airport (BOS) and Ataturk Intl. Airport (IST). Use Expedia's filter tool to compare carriers and find the one that offers the lowest fare for your BOS to ISL flight.
How many flights per day from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST)?
On average, Logan Intl. Airport (BOS) offers 5 direct flights to Ataturk Intl. Airport (IST) per week. If you're looking for more choice, take advantage of Expedia's filter tool to look for flights with layovers. Squeeze in a visit to another location or simply break up your trip.
What are the most popular departure times for flights from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST)?
Flights between BOS and ISL are their busiest at 8 PM. If you want a quieter trip and potentially cheaper fares, choose a departure that's outside typical rush times.
What day of the week has the most flights from BOS to ISL?
If you travel on a Friday, you'll get the greatest range of options for flights from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST).
What is the earliest flight from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST)?
Catch the earliest flight at around 8:00PM UTC-5, departing from Logan Intl. Airport (BOS). You'll be traveling for approximately 9h 20m, touching down at Ataturk Intl. Airport (IST) at approximately 1:20PM UTC+3.
How long does it take to fly from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST)?
Flights from BOS to ISL have an average travel time of 9 hours and 20 minutes. The distance between the two is 4,800 mi.
What is the best time to fly from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST)?
To reach Ataturk Intl. Airport (IST) without delays, opt for a flight that leaves Logan Intl. Airport (BOS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Istanbul from Logan Intl. Airport (BOS)?
Ataturk Intl. Airport (IST) is the only airport in Istanbul with direct flights from Logan Intl. Airport (BOS). Check out your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST) last-minute?
Booking your ticket from BOS to ISL right before your trip is generally more expensive. However, if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a BOS to ISL flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOS to ISL flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Ataturk Intl. Airport (IST)?
If you reserved your BOS to ISL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.