Boston → Istanbul flights

Boston (BOS, PSM)→Istanbul (IST, SAW)
from€394

Last observed price · Last checked: 26 Aug 2026 · Price may change

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Short answer

The lowest fare our own searches returned is €394, seen on 26 Aug 2026. The average across the fares we caught is €721. September 2026 is the cheapest month in our observations, at €394. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

Selected search
Last checked: 26 Aug 2026 · Price may change
€394
Mon 7 Sep 2026 → Fri 18 Sep 2026
Etihad Airways1 stop11 nights
Cheapest
Last checked: 26 Aug 2026 · Price may change
€394 lowest€721 average17h 15m fastest
Options found on this date
Etihad Airways16:40 · 1 stop€394
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Tickets found in the last 7 days

The lowest fares our queries caught, cheapest first.

€394Cheapest1 Oct 2026 → 13 Oct 2026Etihad Airways · 1 stop · 16:25Last checked: 26 Aug 2026 · Price may change12 nightsView ticket →€3947 Sep 2026 → 18 Sep 2026Etihad Airways · 1 stop · 16:40Last checked: 26 Aug 2026 · Price may change11 nightsView ticket →LL€57421 Oct 2026 → 28 Oct 2026LL · 3 stops · 22:55Last checked: 26 Aug 2026 · Price may change7 nightsView ticket →€62210 Nov 2026 → 9 Dec 2026Icelandair · 2 stops · 19:50Last checked: 26 Aug 2026 · Price may change29 nightsView ticket →€64329 Sep 2026 → 13 Oct 2026SAS · 3 stops · 17:40Last checked: 26 Aug 2026 · Price may change14 nightsView ticket →€64614 Sep 2026 → 24 Sep 2026Qatar Airways · 1 stop · 22:00Last checked: 26 Aug 2026 · Price may change10 nightsView ticket →€6776 Sep 2026 → 20 Sep 2026Qatar Airways · 1 stop · 22:00Last checked: 26 Aug 2026 · Price may change14 nightsView ticket →€69016 Sep 2026 → 20 Sep 2026Qatar Airways · 1 stop · 22:00Last checked: 26 Aug 2026 · Price may change4 nightsView ticket →

Starting prices by month

The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.

Observed priceLowest monthno price observedLast checked: 26 Aug 2026
Boston → IstanbulMon 7 Sep 2026 · €394
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Route facts

Cheapest month
September 2026
€394
Average observed
€721
Typical duration
17h 15m
Alternative airports
2
PSM, SAW

Frequently asked

Are there direct flights from Boston to Istanbul?+

Our data holds no non-stop flight from Boston to Istanbul. The fares on this page include at least one stop.

How much is a flight from Boston to Istanbul?+

The lowest fare we have observed is €394, found on 26 Aug 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Boston to Istanbul?+

In our observations September 2026 is the cheapest month so far, at €394.

Similar routes

Mersin → Istanbul€58Antalya → Istanbul€49Frankfurt → Istanbul€121Tashkent → Istanbul€254Baku → Istanbul€157Amsterdam → Istanbul€143Paris → Istanbul€115Moscow → Istanbul€206

More routes from Boston

Boston → London€375Boston → Paris€471Boston → Barcelona€332Boston → Munich€653Boston → San Juan€238Boston → Frankfurt€559Boston → Orlando€127Boston → Los Angeles€233Boston → Zurich€396Boston → Santo Domingo€174Boston → Santiago€304Boston → Lisbon€555Boston → Rome€479Boston → Dublin€416Boston → Amsterdam€547Boston → Reykjavik€384Boston → DohaBoston → Dubai€638Boston → Cancun€355Boston → Copenhagen€643Boston → TrabzonBoston → AnkaraBoston → Madrid€336Boston → Sao Paulo€306Boston → Toronto€173Boston → Ponta Delgada€678Boston → Montreal€241Boston → Hong KongBoston → Bogota€348Boston → Vancouver€197

More routes to Istanbul

Mersin → Istanbul€58Antalya → Istanbul€49Frankfurt → Istanbul€121Tashkent → Istanbul€254Baku → Istanbul€157Amsterdam → Istanbul€143Paris → Istanbul€115Moscow → Istanbul€206Athens → Istanbul€86Tbilisi → Istanbul€116Stuttgart → Istanbul€121Trabzon → Istanbul€53Almaty → Istanbul€233Chisinau → Istanbul€98Astana → Istanbul€221Adler/Sochi → Istanbul€158Cologne → Istanbul€109Madrid → Istanbul€151Jeddah → Istanbul€167Dalaman → Istanbul€43Ankara → Istanbul€36Basel → Istanbul€100Bodrum → Istanbul€44Gaziantep → Istanbul€76Dubai → Istanbul€178Manama → Istanbul€189Tirana → Istanbul€88Sofia → Istanbul€103London → Istanbul€100Aktau → Istanbul€164

Last checked: 26 Aug 2026