Cheap flights from Boston to Kos

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How to estimate the price of a flight from Boston to Kos?

It depends. Prices for flights from Boston to Kos fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Which airports serve Boston and Kos?

When planning a trip of about 7931 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Boston: Boston - Logan is the only operational airport in the area.
  • Airports in Kos: The only active airport in Kos is Kos.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from Boston - Logan to Kos

Plan your perfect flight from Boston to Kos

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers like Ryanair, British Airways, Easyjet, and more.

Other popular destinations

Planning a trip to Greece? Other frequent searches include: Athens, Crete, Kerkyra, Thessaloniki, Thira.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.
Frequently Asked Questions

Frequently asked questions about flights from Boston to Kos.

How much does an airline ticket from Boston to Kos cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to Kos.

How far is Boston from Kos?

Boston is about 7931 km from Kos.

What are the airports in Kos?

Kos has one airport: Kos.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in Greece?

The most popular cities in Greece according to our users' searches are: Athens, Crete, Kerkyra, Thessaloniki, Thira.

When should I book a flight from Boston to Kos?

The best time to book a flight from Boston to Kos is 6 months in advance, while the worst time is 22 weeks in advance.

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

This information is not available at the moment.

What is the most expensive month to fly from Boston to Kos?

This information is not available at the moment.

What is the best day of the week to fly from Boston to Kos?

This information is not available at the moment.