Flights from Boston to Kos (BOS → KGS)

BOS
Boston
Boston Logan International Airport, USA
KGS
Kos
Kos International Airport, Greece
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No direct flights found. Here are the 14 fastest 1-stop options.
viaMilan(MXP)
BOS→MXP+1h 30mMXP→KGS
10h 50m
viaZurich(ZRH)
BOS→ZRH+1h 30mZRH→KGS
10h 50m
viaAthens(ATH)
BOS→ATH+1h 30mATH→KGS
10h 51m
viaLondon(LGW)
BOS→LGW+1h 30mLGW→KGS
10h 51m
viaBrussels(BRU)
BOS→BRU+1h 30mBRU→KGS
10h 52m
viaDublin(DUB)
BOS→DUB+1h 30mDUB→KGS
10h 52m
viaRome(FCO)
BOS→FCO+1h 30mFCO→KGS
10h 52m
viaMunich(MUC)
BOS→MUC+1h 30mMUC→KGS
10h 52m
viaFrankfurt(FRA)
BOS→FRA+1h 30mFRA→KGS
10h 53m
viaAmsterdam(AMS)
BOS→AMS+1h 30mAMS→KGS
10h 55m
viaVienna(VIE)
BOS→VIE+1h 30mVIE→KGS
10h 57m
viaEdinburgh(EDI)
BOS→EDI+1h 30mEDI→KGS
10h 58m
viaCopenhagen(CPH)
BOS→CPH+1h 30mCPH→KGS
11h 13m
viaTel Aviv-Yafo(TLV)
BOS→TLV+1h 30mTLV→KGS
12h 55m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Boston to Kos? Currently, there are no direct flights from BOS to KGS. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Boston → Kos.

Cheap flights from Boston to Kos Cheapest month to fly to Kos Flights from USA Flights to Greece Visa-free with USA passport All airports in Greece

Try a nearby airport to Boston

Flights to Kos (KGS) from other airports within 350 km of Boston. Often unlocks cheaper fares or better times.

MHT → KGS 71 km from BOS Manchester → Kos USA · 15 destinations ORH → KGS 71 km from BOS Worcester → Kos USA · 5 destinations PVD → KGS 79 km from BOS Providence → Kos USA · 38 destinations PSM → KGS 81 km from BOS Portsmouth → Kos USA · 6 destinations HYA → KGS 99 km from BOS Hyannis → Kos USA · 8 destinations

Or try a nearby airport to Kos

Flights from Boston (BOS) to other airports within 350 km of Kos.

BOS → BJV 71 km from KGS Boston → Bodrum Turkiye · 62 destinations BOS → RHO 100 km from KGS Boston → Rhodes Greece · 99 destinations BOS → SMI 100 km from KGS Boston → Samos Greece · 17 destinations BOS → JTR 151 km from KGS Boston → Thira Greece · 57 destinations BOS → DLM 152 km from KGS Boston → Dalaman Turkiye · 49 destinations

Other flights from Boston (BOS)

Abu Dhabi (AUH) Amsterdam (AMS) Anchorage (ANC) Anguilla (AXA) Aruba (AUA) Asheville (AVL) Athens (ATH) Atlanta (ATL) All 153 destinations →

Other flights from Kos (KGS)

Amsterdam (AMS) Athens (ATH) Bari (BRI) Basel, Switzerland/Mulhouse (BSL) Berlin (BER) Berne (BRN) Birmingham (BHX) Bologna (BLQ) All 62 destinations →