Cheap flights from Boston to Istanbul from $324

In general, February is the cheapest month to fly from Boston to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $652. If you don’t want to visit Istanbul Airport in February, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of $685.

Our data shows that Wednesday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $911. On the other hand, Friday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $997.

Fly from Boston Logan Intl to Istanbul for the best Boston Logan Intl - Istanbul flight prices

You are more likely to see cheaper flights to Istanbul Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $901 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Boston for as low as $803 on momondo.

There are 4 cabin classes available to choose from on Boston to Istanbul Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 12% on your flight if you consider stops on a Boston to Istanbul Airport flight.

Delta and United Airlines are the most popular carriers operating from Boston Logan Intl to Istanbul

Turkish Airlines, JetBlue and Lufthansa are the top three most popular airlines that fly to Istanbul Airport from Boston according to our data. Turkish Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Istanbul Airport. Keep in mind that there are 13 different airlines that fly to Istanbul Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 26% of flights between Boston and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 26% of their flights experiencing any sort of delay.

London (LHR) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $403.

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 12h 46m.

Amsterdam (AMS) has the shortest average layover time for this route: 2h 53m.

4 flights are operational daily from Boston to Istanbul Airport as of September 2026. The most popular departure time for this route is 9:00PM, with 100% of flights per day taking off in the evening.

As of September 2026, 28 flights take off from Boston and land in Istanbul Airport each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.