How to get the best price from Boston to Kos?

Depending on when you travel and how far in advance you book, fares between Boston and Kos can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Is there more than one airport in Boston or Kos?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Boston: Only Boston - Logan is currently operational.
• Airports in Kos: Kos is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Kos as well.

Choose the right flight for your trip from Boston to Kos

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from eDreams, Expedia, and more.

Other popular destinations

Flying to Greece? Many users also explore: Athens, Crete, Kerkyra, Thessaloniki, Thira.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.