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

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      Travellers and cabin class, 1 Adult, Economy
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      Compare Boston Logan International to Istanbul flight deals

      Find the cheapest month or even day of the year to fly to Istanbul

      Book the best Istanbul fare with no extra fees

      Flight deals from Boston Logan International to Istanbul

      Looking for a cheap last-minute deal or the best return flight from Boston Logan International Airport to Istanbul Airport? If you want to travel next month, return fares start from $1,034. Find the lowest prices on one-way and return tickets right here.
      Istanbul.$993 per passenger.Departing Thu, 1 Oct, returning Wed, 14 Oct.Return flight with LEVEL.Outbound indirect flight with LEVEL, departs from Boston Logan International on Thu, 1 Oct, arriving in Istanbul.Inbound indirect flight with LEVEL, departs from Istanbul on Wed, 14 Oct, arriving in Boston Logan International.Price includes taxes and charges.From $993, select.
      Istanbul.$1,034 per passenger.Departing Thu, 24 Sep, returning Wed, 30 Sep.Return flight with LEVEL.Outbound indirect flight with LEVEL, departs from Boston Logan International on Thu, 24 Sep, arriving in Istanbul.Inbound indirect flight with LEVEL, departs from Istanbul on Wed, 30 Sep, arriving in Boston Logan International.Price includes taxes and charges.From $1,034, select.
      Istanbul.$1,043 per passenger.Departing Wed, 5 May, returning Tue, 11 May.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Wed, 5 May, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Tue, 11 May, arriving in Boston Logan International.Price includes taxes and charges.From $1,043, select.
      Istanbul.$1,044 per passenger.Departing Wed, 2 Dec, returning Fri, 11 Dec.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Wed, 2 Dec, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Fri, 11 Dec, arriving in Boston Logan International.Price includes taxes and charges.From $1,044, select.
      Istanbul.$1,046 per passenger.Departing Thu, 19 Nov, returning Thu, 3 Dec.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Thu, 19 Nov, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Thu, 3 Dec, arriving in Boston Logan International.Price includes taxes and charges.From $1,046, select.
      Istanbul.$1,046 per passenger.Departing Wed, 17 Feb, returning Wed, 3 Mar.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Wed, 17 Feb, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Wed, 3 Mar, arriving in Boston Logan International.Price includes taxes and charges.From $1,046, select.
      Istanbul.$1,046 per passenger.Departing Sun, 3 Jan, returning Fri, 22 Jan.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Sun, 3 Jan, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Fri, 22 Jan, arriving in Boston Logan International.Price includes taxes and charges.From $1,046, select.
      Istanbul.$1,046 per passenger.Departing Wed, 4 Nov, returning Fri, 13 Nov.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Wed, 4 Nov, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Fri, 13 Nov, arriving in Boston Logan International.Price includes taxes and charges.From $1,046, select.
      Istanbul.$1,047 per passenger.Departing Thu, 4 Mar, returning Thu, 11 Mar.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Thu, 4 Mar, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Thu, 11 Mar, arriving in Boston Logan International.Price includes taxes and charges.From $1,047, select.
      Istanbul.$1,047 per passenger.Departing Wed, 10 Mar, returning Thu, 1 Apr.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Wed, 10 Mar, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Thu, 1 Apr, arriving in Boston Logan International.Price includes taxes and charges.From $1,047, select.
      Istanbul.$1,050 per passenger.Departing Wed, 10 Feb, returning Wed, 24 Feb.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Wed, 10 Feb, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Wed, 24 Feb, arriving in Boston Logan International.Price includes taxes and charges.From $1,050, select.
      Istanbul.$1,050 per passenger.Departing Tue, 30 Mar, returning Tue, 4 May.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Tue, 30 Mar, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Tue, 4 May, arriving in Boston Logan International.Price includes taxes and charges.From $1,050, select.
      Istanbul.$1,050 per passenger.Departing Sun, 31 Jan, returning Fri, 12 Feb.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Sun, 31 Jan, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Fri, 12 Feb, arriving in Boston Logan International.Price includes taxes and charges.From $1,050, select.
      Istanbul.$1,050 per passenger.Departing Thu, 1 Apr, returning Wed, 14 Apr.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Boston Logan International on Thu, 1 Apr, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Wed, 14 Apr, arriving in Boston Logan International.Price includes taxes and charges.From $1,050, select.
      Istanbul.$1,065 per passenger.Departing Tue, 1 Dec, returning Sun, 28 Feb.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Boston Logan International on Tue, 1 Dec, arriving in Istanbul.Inbound indirect flight with Lufthansa, departs from Istanbul on Sun, 28 Feb, arriving in Boston Logan International.Price includes taxes and charges.From $1,065, select.
      Istanbul.$1,070 per passenger.Departing Wed, 2 Sep, returning Tue, 6 Oct.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Boston Logan International on Wed, 2 Sep, arriving in Istanbul.Inbound indirect flight with Qatar Airways, departs from Istanbul on Tue, 6 Oct, arriving in Boston Logan International.Price includes taxes and charges.From $1,070, select.

      Find the cheapest month to fly from Boston Logan International to Istanbul

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Istanbul flights are currently cheapest in October.
      Aug
      from $1,314
      Sep
      from $1,034
      Oct
      from $993
      Nov
      from $1,046
      Dec
      from $1,044
      Jan
      from $1,046
      Feb
      from $1,050
      Mar
      from $1,047
      Apr
      from $1,050
      May
      from $1,043
      Jun
      from $1,259
      Jul
      from $1,305

      Direct flights from Boston Logan International to Istanbul

      IndiGo
      jetBlue
      PIA
      RwandAir
      Thai Airways
      Turkish Airlines

      Boston Logan International to Istanbul: Alternative routes

      Compare routes from Boston Logan International to Istanbul below. You may find an airport to fly into that's cheaper, faster, or easier than Istanbul.

      Istanbul Sabiha

      30km from central Istanbul
      ClosestCheapest
      from $991
      Search flights

      Istanbul

      34km from central Istanbul
      from $997
      Search flights

      Boston to Istanbul: Flight information

      The things to know before you go.
      Cheapest flight found$993
      Cheapest month to flyOctober
      Average flight time9 hrs, 7 mins
      Most popular airlinePIA
      Average flights per week31

      Finding cheap flights from Boston Logan International to Istanbul: Frequently asked questions

      The best price we found for a return flight from Boston Logan International to Istanbul is $997. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      9 hours and 7 minutes is the average flight time from Boston Logan International to Istanbul.
      PIA, IndiGo and jetBlue fly direct from Boston Logan International to Istanbul.
      As of August 2026, there are 31 flights per week flying from Boston Logan International to Istanbul.
      The cheapest month to fly from Boston Logan International to Istanbul is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Istanbul Airport on Thursday, 1 October 2026.
      Yes – the average flight time is 9 hours and 7 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Istanbul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, LEVEL and Turkish Airlines offer the cheapest flight tickets to Istanbul.

      Flying from Boston Logan International Airport (BOS) to Istanbul Airport (IST): what you need to know

      • The average time for a direct flight from Boston Logan International Airport to Istanbul Airport is 9 hours 20 minutes.

      • The timezone in Istanbul is UTC+3, which is eight hours ahead of Boston.

      • Flights from BOS to IST start at 20:00 — the first with Turkish Airlines. The latest departure is at 21:35 with Turkish Airlines. In total, you can take your pick of seven weekly Boston Logan International Airport to Istanbul Airport flights.

      • Give yourself enough time to make your BOS to IST flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

      • You can expect longer queues during popular months such as July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.

      • Travelling to Istanbul (and then exploring more of Türkiye (Turkey)!) is a breeze with Turkish Airlines. This popular carrier offers direct flights from Boston Logan International Airport to Istanbul Airport.

      • Turkish Airlines is the airline most travellers choose for this route.

      • We make it a breeze to book a flight with a stopover. To see your options for tickets from Boston Logan International Airport to Istanbul Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Worthwhile stopovers between BOS and IST include:

        • London Heathrow Airport

        • Paris Charles de Gaulle Airport

        • Zurich Airport

      How to find the cheapest flights from Boston Logan International Airport (BOS) to Istanbul Airport (IST)

      • The lowest price we've seen for a one-way Boston Logan International Airport to Istanbul Airport flight is $441. A return ticket is currently $993. Depending on the availability and when you book, these fares may change.

      • To get cheap tickets from BOS to IST, reserve your trip 11 months ahead of your departure date.

      • April is the cheapest month for flights from Boston Logan International Airport to Istanbul Airport. If you want to fly at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

      • Save time looking for cheap flights from BOS to IST by creating a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.

      • Tailor your flights with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Boston Logan International Airport to Istanbul Airport.

      Handy information about Boston Logan International Airport (BOS)

      • BOS's address is One Harborside Drive.

      • Of all flights departing from Boston Logan International Airport, 75% land on time at their destination.

      • To reach Boston Logan International Airport from central Boston, it takes around 20 minutes by car. Of course, this depends on traffic conditions. It's approximately 8 kilometres from the airport to the city centre.

      • Taking public transport? Expect a trip time of around 25 minutes.

      • Searching for a convenient hotel near BOS? If you've booked an early flight from Boston Logan International Airport to Istanbul Airport, these accommodation options will have you sleeping moments from your check-in counter:

      Arriving at Istanbul Airport (IST)

      Getting from Istanbul Airport (IST) to central Istanbul

      • Istanbul Airport is roughly 40 kilometres from the centre of Istanbul. The drive time takes around 45 minutes.

      • It takes roughly 1 hour 10 minutes to get there using public transport.

      When to fly to Istanbul Airport (IST)

      • It's time to work out your trip dates for your flight from Boston Logan International Airport to Istanbul Airport. August is the most popular month to head to Istanbul. If you like a more low-key vibe, go in March.

      • Book your flight from Boston Logan International Airport to Istanbul Airport for July if you want to visit Istanbul during its warmest month. You can expect temperatures of between 21ºC (70ºF) and 30ºC (86ºF).

      • Search for cheap tickets from BOS to IST in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 2ºC (36ºF) and 11ºC (52ºF) on average.

      Explore more of Türkiye (Turkey)

      • Istanbul has plenty to offer, but there are so many other parts of Türkiye (Turkey) waiting to be explored. About 354 kilometres east of Istanbul, a visit to Ankara will keep you busy. Start with attractions like The Roman Theatre, Kocatepe Mosque (Kocatepe Camii) and Museum of Anatolian Civilizations.

      • Around 322 kilometres south-west of Istanbul, Izmir is another essential stop in Türkiye (Turkey). Experience the best of this destination with a visit to Aegean Coast, Smyrna Basilika and Ataturk Konak Square.

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.