$419 Cheap Flights from Boston (BOS) to Istanbul (IST)

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash

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

Prices were available within the past 7 days and start at $419 for one-way flights and $683 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
Delta
Delta
Delta
British Airways
Lufthansa
Flight from Boston to Istanbul (BOS - IST) route information
Origin airport
Logan Intl.
Destination airport
Istanbul
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Emirates, Etihad Airways, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Qatar Airways, Turkish Airlines, United
Roundtrip price
$683
Distance
4801 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 February. 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 2024. You can also book with separate airlines for your outbound and return journeys, from $419 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

Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to IST last minute?
Booking your trip from Logan Intl. Airport to IST at the last minute could save you a pretty penny if you stumble on a bargain. However, fares typically don’t come down in price closer to the departure date. If you take a wait-and-see approach, flights could also be sold out or the best seats taken (we hope you like the middle seat!). If you don’t want to hedge your bets, book well in advance of your departure date. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your preferred airline hasn’t released its fares yet, check back regularly as offers are updated on Expedia all the time.
What airports do you fly into for Istanbul from Boston?
Istanbul (IST), Sabiha Gokcen Intl. Airport (SAW) and Ataturk Intl. Airport (IST) are your options when jetting off from Boston to Istanbul. Approximately 20 mi northwest of downtown Istanbul, Istanbul (IST) is the city’s major hub. Keep in mind factors like flight departure and arrival times and the distance to your hotel before deciding where you fly into. Blue Mosque and Hagia Sophia are two leading attractions to check out when you arrive at your destination.
Can I change the date of my flight from Logan Intl. Airport (BOS) to IST?
We know life happens and plans change, so Expedia is here to help make things easier. First, access your Logan Intl. Airport (BOS) to IST itinerary through the Expedia Trips portal and look up the ticket conditions and rules regarding changes. If you booked your airfare in the last 24 hours, some carriers will let you cancel without charge and book new flights. If you bought your fare more than 24 hours ago, get in touch with us via our Customer Service portal to find out your options.
Istanbul nearby Airports
Boston nearby Airports

Providence

Worcester

*Available to One Key members.