$486 Find Cheap Flights from Boston to Kefalonia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kefalonia departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kefalonia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kefalonia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kefalonia, as well as popular online travel agencies
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Flights Deals

Best Kefalonia Flight Deals from Boston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Argostoli
Argostoli2 stops$566
Argostoli
Argostoli2 stops$566

Cheap Flights from Boston to Kefalonia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Kefalonia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Kefalonia

Thu, Jul 10 - Tue, Jul 15
British Airways Logo
5:56 pm - 7:15 pmBOS-EFL
42h 19m2 stops
British Airways Logo
5:50 pm - 11:20 amEFL-BOS
24h 30m1 stop
$566British Airways
Find Deal
Thu, Jul 10 - Tue, Jul 15
British Airways Logo
5:56 pm - 3:45 pmBOS-EFL
38h 49m2 stops
British Airways Logo
5:50 pm - 12:14 amEFL-BOS
37h 24m2 stops
$571British Airways
Find Deal
Wed, Aug 13 - Fri, Aug 29
Lufthansa Logo
10:00 pm - 12:00 pmBOS-EFL
31h 00m2 stops
Lufthansa Logo
12:50 pm - 5:40 pmEFL-BOS
11h 50m1 stop
$798Lufthansa
Find Deal
Wed, Aug 13 - Fri, Aug 29
Lufthansa Logo
10:00 pm - 12:00 pmBOS-EFL
31h 00m2 stops
Lufthansa Logo
12:50 pm - 5:40 pmEFL-BOS
11h 50m1 stop
$802Lufthansa
Find Deal
Wed, Aug 13 - Fri, Aug 29
Lufthansa Logo
10:00 pm - 12:00 pmBOS-EFL
31h 00m2 stops
Lufthansa Logo
12:50 pm - 8:10 pmEFL-BOS
14h 20m2 stops
$809Lufthansa
Find Deal
Wed, Aug 13 - Fri, Aug 29
Lufthansa Logo
10:00 pm - 12:00 pmBOS-EFL
31h 00m2 stops
Lufthansa Logo
12:50 pm - 5:40 pmEFL-BOS
11h 50m1 stop
$810Lufthansa
Find Deal
Sat, Sep 6 - Tue, Sep 16
 Logo
6:55 pm - 8:05 pmBOS-EFL
42h 10m2 stops
 Logo
8:35 pm - 9:25 pmEFL-BOS
31h 50m2 stops
$1,007
Find Deal
Thu, Aug 14 - Fri, Aug 29
ITA Airways Logo
9:59 am - 2:00 pmBOS-EFL
21h 01m2 stops
ITA Airways Logo
2:50 pm - 7:25 pmEFL-BOS
35h 35m2 stops
$1,034ITA Airways
Find Deal
Thu, Aug 14 - Fri, Aug 29
ITA Airways Logo
5:05 pm - 2:00 pmBOS-EFL
13h 55m1 stop
ITA Airways Logo
2:50 pm - 7:25 pmEFL-BOS
35h 35m2 stops
$1,035ITA Airways
Find Deal
Thu, Aug 14 - Fri, Aug 29
 Logo
2:49 pm - 2:20 pmBOS-EFL
16h 31m2 stops
 Logo
12:50 pm - 5:40 pmEFL-BOS
11h 50m1 stop
$1,041
Find Deal
Useful Info

KAYAK's insights & trends for Boston to Kefalonia flights

Get data-powered insights and trends into flights from Boston to Kefalonia to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Boston to Kefalonia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $989, prices are generally cheapest when you fly direct.


Good to know

Cheapest flight$486
Flight from Boston to Argostoli

FAQs - booking Kefalonia flights

  • How does KAYAK find such low prices on flights from Boston to Kefalonia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Kefalonia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kefalonia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Kefalonia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Kefalonia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boston to Kefalonia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kefalonia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston to Kefalonia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Kefalonia?

    The cheapest time of day to fly to Kefalonia is generally at night, when round-trip flights cost $1,623 on average. The most expensive time of day to fly to Kefalonia is generally at night, which is peak travel time and where the average cost of a ticket is $1,623.

Reviews of the top airline flying from Boston to Kefalonia

 
See real verified KAYAK customer reviews for airlines flying from Boston to Kefalonia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Kefalonia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 7028 reviews
7.6Crew
6.4Entertainment
6.3Food
6.8Boarding
6.7Comfort
Airline reviews

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

6.0 GoodAnonymous, Jun 2025ORD - LHR
Read more British Airways reviews

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

This was the second time on BA, food terrible, bathrooms gross, boarding late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

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