$1,058 Find Cheap Flights from Boston to Kefalonia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kefalonia departing on 10/11. 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, 0 bags

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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Book Cheap Boston to Kefalonia Plane Tickets

 
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

Sun, Oct 11 - Mon, Oct 19
Lufthansa Logo
5:45 pm - 5:15 pm
BOS
-
EFL
16h 30m
1 stop
Lufthansa Logo
6:05 pm - 3:40 pm
EFL
-
BOS
28h 35m
1 stop
$1,058Lufthansa
Sun, Oct 11 - Mon, Oct 19
Lufthansa Logo
5:45 pm - 5:15 pm
BOS
-
EFL
16h 30m
1 stop
Lufthansa Logo
6:05 pm - 5:40 pm
EFL
-
BOS
30h 35m
2 stops
$1,060Lufthansa
Sun, Oct 11 - Mon, Oct 19
Lufthansa Logo
5:45 pm - 5:15 pm
BOS
-
EFL
16h 30m
1 stop
Lufthansa Logo
6:05 pm - 3:40 pm
EFL
-
BOS
28h 35m
1 stop
$1,064Lufthansa
Sun, Oct 11 - Mon, Oct 19
Lufthansa Logo
8:05 pm - 5:15 pm
BOS
-
EFL
14h 10m
2 stops
Lufthansa Logo
6:05 pm - 5:40 pm
EFL
-
BOS
30h 35m
2 stops
$1,070Lufthansa
Sun, Oct 11 - Mon, Oct 19
Lufthansa Logo
8:05 pm - 5:15 pm
BOS
-
EFL
14h 10m
2 stops
Lufthansa Logo
6:05 pm - 5:40 pm
EFL
-
BOS
30h 35m
2 stops
$1,071Lufthansa
Fri, Jul 24 - Sat, Aug 8
SWISS Logo
9:40 pm - 8:00 pm
BOS
-
EFL
15h 20m
1 stop
SWISS Logo
8:45 pm - 3:10 pm
EFL
-
BOS
25h 25m
1 stop
$1,149SWISS
Sat, Aug 1 - Sat, Aug 8
Multiple Airlines Logo
5:10 pm - 3:05 pm
BOS
-
EFL
14h 55m
1 stop
Multiple Airlines Logo
8:45 pm - 3:10 pm
EFL
-
BOS
25h 25m
1 stop
$1,173Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
Multiple Airlines Logo
3:35 pm - 9:45 am
BOS
-
EFL
35h 10m
3 stops
Multiple Airlines Logo
10:25 pm - 9:27 pm
EFL
-
BOS
30h 02m
3 stops
$1,187Multiple Airlines
Fri, Jul 24 - Sat, Aug 8
Multiple Airlines Logo
10:00 pm - 8:00 pm
BOS
-
EFL
15h 00m
2 stops
Multiple Airlines Logo
8:45 pm - 3:10 pm
EFL
-
BOS
25h 25m
1 stop
$1,221Multiple Airlines
Fri, Jul 24 - Sat, Aug 8
Multiple Airlines Logo
5:45 pm - 8:00 pm
BOS
-
EFL
19h 15m
2 stops
Multiple Airlines Logo
8:45 pm - 3:10 pm
EFL
-
BOS
25h 25m
1 stop
$1,222Multiple Airlines
Booking Insights

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 $516, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight$1,058
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.

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.
6.8
LufthansaOverall score based on 8075 reviews
7.6Crew
6.8Comfort
6.3Food
7.0Boarding
6.4Entertainment
Airline reviews

The flight was cancelled, so why are you asking me how the flight was?

2.0 MediocreAnonymous, Jun 2026
SEA - FRA
Read more Lufthansa reviews

The flight was cancelled, so why are you asking me how the flight was?

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

They messed up my seat so I didn’t get the one I paid for

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Everything you need to know for your flight to Kefalonia

Information on your arrival and departure airports