BOS - IST

Find cheap flights from Boston to Istanbul

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Istanbul, as well as popular online travel agencies
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Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flights from Boston to Istanbul (BOS-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Istanbul

Thai Airways Logo
BOS-IST
9h 20mdirect
Thai Airways Logo
IST-BOS
10h 15mdirect
Thai Airways
Find Deal
JetBlue Logo
BOS-IST
9h 25mdirect
JetBlue Logo
IST-BOS
10h 30mdirect
JetBlue
Find Deal
Turkish Airlines Logo
BOS-IST
9h 25mdirect
Turkish Airlines Logo
IST-BOS
10h 30mdirect
Turkish Airlines
Find Deal
Pakistan International Airlines Logo
BOS-IST
9h 20mdirect
Pakistan International Airlines Logo
IST-BOS
10h 15mdirect
Pakistan International Airlines
Find Deal
RwandAir Logo
BOS-IST
9h 25mdirect
RwandAir Logo
IST-BOS
10h 15mdirect
RwandAir
Find Deal
IndiGo Logo
BOS-IST
9h 25mdirect
IndiGo Logo
IST-BOS
10h 30mdirect
IndiGo
Find Deal
Expert advice

Expert advice for your flight from Boston to Istanbul

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
BOS

Download the FlyLogan app for gate info, flight status, and order ahead options at BOS restaurants.

Read more about BOSby Blane Bachelor
IST

Use the Havaist shuttles for a comfortable ride from IST to central Istanbul locations like Taksim Square.

Read more about ISTby Jenna Scatena
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Jenna Scatena

Jenna Scatena

Expert on IST

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more
Useful Info

KAYAK's insights & trends for Boston to Istanbul flights

Get data-powered insights and trends into flights from Boston to Istanbul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Istanbul Airport is October, where tickets cost C$ 1,088 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 1,701 and C$ 1,503 respectively.

How far in advance should I book a flight from Boston to Istanbul Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Istanbul Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know

Low seasonJanuary
High seasonJuly
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (14% more expensive on average)

When to book flights from Boston to Istanbul

Are your dates flexible? Find out the best times to travel from Boston to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boston to Istanbul flights

  • Which airlines offer Wi-Fi service onboard planes from Boston to Istanbul?

    All the following airlines offer inflight Wi-Fi service on the Boston to Istanbul flight route: SWISS, United Airlines, JetBlue, Iberia, Air France, Vueling, and American Airlines.

  • Which aircraft models fly most regularly from Boston to Istanbul?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Boston to Istanbul flight route.

  • Which airline alliances offer flights from Boston to Istanbul?

    Star Alliance is the only airline alliance operating flights between Boston and Istanbul.

  • On which days can I fly direct from Boston to Istanbul?

    There are direct flights from Boston to Istanbul on a daily basis.

  • How does KAYAK find such low prices on flights from Boston to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Boston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Istanbul Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 1,313 or less round-trip.

Prefer to fly direct from Boston to Istanbul?

Find which airlines fly direct from Boston Logan Intl Airport to Istanbul Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Istanbul

Monday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Tuesday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Wednesday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Thursday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Friday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Saturday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Sunday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

See more nonstop flights

Direct returns

Istanbul to Boston Logan Intl

Monday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Tuesday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Wednesday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Thursday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Friday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Saturday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

Sunday

IndiGo,JetBlue,Pakistan International Airlines, +3 more

IndiGo,JetBlue, +4 more

See more nonstop flights
See more nonstop flights

Top airline flying from Boston to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Boston to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 3848 reviews
7.3Food
7.3Boarding
7.3Comfort
7.4Entertainment
7.7Crew
Airline reviews

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

2.0 MediocreAnonymous, May 2025IAD - IST
Read more Turkish Airlines reviews

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Everything you need to know for your flight from Boston to Istanbul

Information on your arrival and departure airports

Boston (BOS)
Istanbul (IST)

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