Cheap flights from San Francisco to Kos

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Planning a flight from San Francisco to Kos?

Flight prices from San Francisco to Kos change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Best airport options between San Francisco and Kos

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

  • Airports in San Francisco: San Francisco is the only operating airport.
  • Airports in Kos: Kos is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Flights from San Francisco to Kos

Adjust your flight filters for San Francisco – Kos

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Greece? These cities are popular too: Athens, Crete, Kerkyra, Thessaloniki, Thira.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from San Francisco to Kos.

How much does an airline ticket from San Francisco 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 San Francisco to Kos.

How far is San Francisco from Kos?

San Francisco is about 11166 km from Kos.

What are the airports in Kos?

Kos has one airport: Kos.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

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 San Francisco to Kos?

This information is not available at the moment.

What is the cheapest month to fly from San Francisco to Kos?

This information is not available at the moment.

What is the most expensive month to fly from San Francisco to Kos?

This information is not available at the moment.

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

This information is not available at the moment.