$309 Find Cheap Flights from Istanbul to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Boston departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Boston, 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 Istanbul to Boston, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$503
Overall average: $699
KLM
Thu 5/7Sun 5/10
IST - BOS • 1 stop
Cheapest non-stop
$571
Typical prices: $705-$860
Turkish Airlines
Wed 3/18Wed 4/8
IST - BOS • Non-stop
Top airlines
KLM
Cheapest • from $503 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
IST
-
BOS
Cheapest
IST
-
BOS
Most popular
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Istanbul to Boston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Istanbul to Boston 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 Istanbul to Boston

Thu, May 7 - Sun, May 10
KLM Logo
5:20 pm - 1:16 pm
IST
-
BOS
26h 56m
1 stop
KLM Logo
4:35 pm - 1:20 am
BOS
-
IST
25h 45m
1 stop
$503KLM
Thu, Apr 16 - Sun, Apr 26
KLM Logo
6:00 am - 1:13 pm
IST
-
BOS
14h 13m
1 stop
KLM Logo
4:35 pm - 4:20 pm
BOS
-
IST
16h 45m
1 stop
$505KLM
Wed, Mar 11 - Wed, Mar 18
American Airlines Logo
7:35 am - 5:10 pm
IST
-
BOS
16h 35m
1 stop
American Airlines Logo
8:10 pm - 12:25 am
BOS
-
IST
21h 15m
1 stop
$518American Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
8:15 am - 4:15 pm
IST
-
BOS
16h 00m
1 stop
American Airlines Logo
7:15 pm - 12:05 am
BOS
-
IST
20h 50m
1 stop
$520American Airlines
Wed, Apr 15 - Wed, Jun 10
British Airways Logo
8:15 am - 10:35 pm
IST
-
BOS
21h 20m
1 stop
British Airways Logo
7:25 am - 12:10 pm
BOS
-
IST
21h 45m
1 stop
$521British Airways
Tue, Mar 3 - Mon, Mar 23
British Airways Logo
2:55 pm - 9:55 pm
IST
-
BOS
15h 00m
1 stop
British Airways Logo
10:35 pm - 12:05 am
BOS
-
IST
18h 30m
1 stop
$524British Airways
Tue, Mar 3 - Tue, Mar 24
Multiple Airlines Logo
10:05 am - 8:55 pm
SAW
-
BOS
18h 50m
1 stop
Multiple Airlines Logo
11:40 pm - 7:15 pm
BOS
-
SAW
36h 35m
2 stops
$651Multiple Airlines
Tue, Mar 3 - Mon, Mar 23
Multiple Airlines Logo
10:05 am - 8:55 pm
SAW
-
BOS
18h 50m
1 stop
Multiple Airlines Logo
11:40 pm - 7:05 pm
BOS
-
SAW
36h 25m
2 stops
$674Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Iberia Logo
11:25 am - 7:47 pm
SAW
-
BOS
40h 22m
2 stops
Iberia Logo
5:10 pm - 9:05 pm
BOS
-
SAW
19h 55m
2 stops
$685Iberia
Tue, Feb 24 - Tue, Mar 3
Iberia Logo
11:25 am - 10:48 pm
SAW
-
BOS
43h 23m
2 stops
Iberia Logo
9:20 pm - 9:05 pm
BOS
-
SAW
15h 45m
1 stop
$688Iberia
Booking Insights

KAYAK's insights & trends for Istanbul to Boston flights

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

What is the cheapest Istanbul to Boston flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Istanbul to Boston costs $667 on the route between Istanbul Airport (IST) and Boston (BOS). It is also the most popular route.

What’s the cheapest day of the week to fly from Istanbul to Boston?

The average price of all round-trip flights from Istanbul to Boston clicked on KAYAK for each day over the last 12 months.

For Istanbul to Boston, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Boston back to Istanbul, the best deals are generally found on Monday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul to Boston, 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 Istanbul to Boston is January, where tickets cost $655 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $792 and $726 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul to Boston, 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 Istanbul to Boston, you should book around 2 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Cheapest flight$309
Flight from Istanbul Sabiha Gokcen Airport to Boston

When to book flights from Istanbul to Boston

Are your dates flexible? Find out the best times to travel from Istanbul to Boston 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 flights from Istanbul to Boston

  • What is the cheapest flight from Istanbul to Boston?

    In the last 3 days, the lowest price for a flight from Istanbul to Boston was $309 for a one-way ticket and $503 for a round-trip.

  • Do I need a passport to fly between Istanbul and Boston?

    A passport is required to fly from Istanbul to Boston.

  • Which airports will I be using when flying from Istanbul to Boston?

    Istanbul has 2 major airports: Istanbul and Istanbul Sabiha Gokcen. Boston Logan Intl is the only airport in Boston. You’ll usually find the cheapest deals if you fly from Istanbul Airport.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Istanbul to Boston?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Istanbul and Boston, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Boston from Istanbul?

    London is the most popular layover city among KAYAK users traveling from Istanbul to Boston.

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

    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 Istanbul to Boston.

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

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

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

    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 Boston with an airline and back to Istanbul with another airline.

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

    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 Boston from Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Istanbul to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Istanbul to Boston Logan Intl.
Find which airlines fly direct from Istanbul to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Istanbul to Boston Logan Intl

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Direct returns

Boston Logan Intl to Istanbul

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Reviews of the top 5 airlines serving from Istanbul to Boston

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Boston. 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 Istanbul to Boston? 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.
7.7
KLMOverall score based on 1443 reviews
8.4Crew
7.1Entertainment
7.6Comfort
7.8Boarding
7.3Food
Airline reviews

Flight was on time, staff are friendly and helpful onboard.

8.0 ExcellentShereen, Dec 2025
AMS - YUL
Read more KLM reviews

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Klm start boarding while somw air issue in the plan

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

I so appreciate the crew members on each flight of United. They are outstanding.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful

The airline could improve its business class seats and privacy in line with its competitors.

To be prepared for being treated with disrespect by the ground crew.

Seats too much and for the price we paid eve thought economy we still had to pay $169 to check a ba that’s ridiculous and also my daughter needed water so she can take her medicine we push the boton for the attendant to get us water they never came we push it 3 times no one came and ask what we needed . Am not happy with the service at all I will not fly with TK anymore

Boarding experience was a mess- both to and from Istanbul airport. No one knew anything. They asked everyone to line up according to their sit numbers- it was unbelievable. Business class had a separate line, but it was hard to find- I had to go through all that mess before finding it. Would not recommend

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

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

Information on your arrival and departure airports