$990 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 5/27. 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.
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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$990
Argostoli
Argostoli2 stops$990

Cheap Flight Deals from Boston to Kefalonia (BOS-zzLHH)

 
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.

Recent round-trip flight deals from Boston to Kefalonia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Kefalonia.
Discover the best prices for you by selecting your travel dates on KAYAK.
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8:50 pm - 10:05 pmBOS-EFL
18h 15m2 stops
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3:00 pm - 7:50 pmEFL-BOS
35h 50m3 stops
Tue, May 27 - Tue, Jun 3
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7:40 pm - 10:05 pmBOS-EFL
19h 25m1 stop
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9:25 am - 9:05 pmEFL-BOS
18h 40m2 stops
$1,068
Find Deal
Tue, May 27 - Tue, Jun 3
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8:50 pm - 10:05 pmBOS-EFL
18h 15m2 stops
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9:25 am - 10:00 pmEFL-BOS
19h 35m2 stops
$1,103
Find Deal
Tue, May 27 - Tue, Jun 3
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9:30 am - 9:50 amBOS-EFL
41h 20m2 stops
 Logo
12:50 pm - 5:40 pmEFL-BOS
11h 50m1 stop
$1,109
Find Deal
Wed, Aug 13 - Fri, Aug 29
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9:30 am - 9:50 amBOS-EFL
41h 20m2 stops
 Logo
12:50 pm - 5:40 pmEFL-BOS
11h 50m1 stop
$1,110
Find Deal
Wed, Aug 13 - Fri, Aug 29
Lufthansa Logo
8:05 pm - 5:15 pmBOS-EFL
62h 10m3 stops
Lufthansa Logo
12:50 pm - 5:40 pmEFL-BOS
11h 50m1 stop
$1,128Lufthansa
Find Deal
Fri, Aug 15 - Fri, Aug 29
Lufthansa Logo
8:05 pm - 12:00 pmBOS-EFL
32h 55m1 stop
Lufthansa Logo
12:50 pm - 5:40 pmEFL-BOS
11h 50m1 stop
$1,181Lufthansa
Find Deal
Wed, Aug 13 - Fri, Aug 29
ITA Airways Logo
5:05 pm - 2:00 pmBOS-EFL
13h 55m1 stop
ITA Airways Logo
2:50 pm - 1:40 pmEFL-BOS
29h 50m1 stop
$1,283ITA Airways
Find Deal
Thu, Aug 14 - Fri, Aug 29
ITA Airways Logo
5:05 pm - 7:20 pmBOS-EFL
19h 15m1 stop
ITA Airways Logo
2:50 pm - 1:40 pmEFL-BOS
29h 50m1 stop
$1,307ITA Airways
Find Deal
Fri, Aug 15 - Fri, Aug 29
ITA Airways Logo
9:55 am - 2:00 pmBOS-EFL
21h 05m2 stops
ITA Airways Logo
2:50 pm - 1:40 pmEFL-BOS
29h 50m1 stop
$1,315ITA Airways
Find Deal
Thu, Aug 14 - Fri, Aug 29
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.

Which airlines provide the cheapest flights from Boston to Kefalonia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Kefalonia were found on Lufthansa ($1,128) and ITA Airways ($1,283).


Good to know

Cheapest flight$990
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.

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 6842 reviews
6.3Food
6.8Boarding
7.6Crew
6.4Entertainment
6.7Comfort
Airline reviews

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

6.0 GoodMichael, Apr 2025ORD - IND
Read more British Airways reviews

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Everything you need to know for your flight to Kefalonia

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