The cheapest times to fly from BOS to KLX are

  • April 16th to June 24th (except the weeks of April 23rd, May 21st, and May 28th)
  • August 27th to October 21st (except the weeks of September 17th and September 24th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BOS to KLX is early to mid June. Prices can be as high as $5778 for Friday flights during late April, or as low as $773 for Wednesday flights around early to mid June.


When to Fly to Kalamata

Flying from Boston, MA (BOS) to Kalamata (KLX) will usually cost between $1106 to $2768 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid June with an average ticket price of $1001. Due to high demand the most expensive time to fly is late April, with an average price of $3557. Planning your trip to low-cost times can easily save you $2556 on economy flights and even more on first-class flights. Generally, any price below $1710 can be considered a good price for a round-trip BOS to KLX flight.

See below for a graph of average weekly prices for the BOS to KLX route. All prices are for round-trip tickets in USD.

BOS to KLX Flight Prices

Compared to other flights, the BOS to KLX flight is more expensive than the average and costs more than the average flight leaving from Boston. The average price per mile (for a direct flight) is $0.23, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to KLX, and Saturday the cheapest day to fly back into BOS. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $912 (41%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1444. Return trip prices are from the KLX to BOS flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BOS to KLX can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 26 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BOS to KLX while comparing.

Destination alternative #1: Eleftherios Venizelos International Airport (ATH) in Athens

  • 121 miles (195 km) away from KLX
  • Usually 57.49% less expensive than KLX
  • 1-layover flights available

See BOS to ATH flights

Destination alternative #2: Aktio Airport (PVK) in Preveza

  • 146 miles (235 km) away from KLX
  • Usually 14.39% less expensive than KLX
  • 1-layover flights available

See BOS to PVK flights


Flight Hacking BOS to KLX

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BOS to KLX — but Champion Traveler does!

Hack #1: London (BOS > LHR > KLX)

  • Price for both tickets: $668
  • Average savings: $1042 (60.94%)

See BOS to LHR flights

Hack #2: London (BOS > LGW > KLX)

  • Price for both tickets: $719
  • Average savings: $992 (57.98%)

See BOS to LGW flights

Hack #3: Paris (BOS > CDG > KLX)

  • Price for both tickets: $790
  • Average savings: $921 (53.83%)

See BOS to CDG flights


Flight Questions Answered

Still have questions about flying from BOS to KLX? We’ve got answers.

Which airlines fly this route?

You can find 15 major airlines flying this route most often: Air France, Air Serbia, American, Austrian, British Airways, Brussels Airlines, Delta, Eurowings, Finnair, Iberia, Lufthansa, Olympic, SWISS, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from Kalamata Airport to Logan International Airport?

The distance between the two airports is roughly 4696 miles or 7557 kilometers.

How long does it take to fly from BOS to KLX?

The real-world flight time for a nonstop BOS to KLX flight is about 9 hour 26 minutes.

How many flights go between Boston, MA and Kalamata?

It depends on the day of the week and the date, but a typical day might have around 25 available flights from BOS to KLX.


Airport Location Info


Departing Airport

Origination codeBOS
Origination airport nameLogan International Airport
CityBoston, MA
Countrythe United States

Return Airport

Destination codeKLX
Destination airport nameKalamata Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.