What is the cheapest airline that flies from United States to Kefalonia?

British Airways is the most popular carrier operating from United States to Kefalonia

How long is the flight from United States to Kefalonia?

Flight times from United States to Kefalonia vary, but if you’re flying out of Boston and flying into Copenhagen (one of the most popular routes), then the duration is 7h 10m on average. Another popular route from United States to Kefalonia is flying from New York to Copenhagen, which will take roughly 7h 35m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from United States to Kefalonia?

Prices for flights from United States to Kefalonia refresh daily.

How many operators does momondo search for flights from United States to Kefalonia?

As of July 2026, there are 2 operators available to choose from for flights from United States to Kefalonia.

How old do you have to be to fly from United States to Kefalonia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Kefalonia.

What documentation or ID do you need to fly to Kefalonia?

The necessary travel and health documents for your Kefalonia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$269 Cheap Flights from the United States to Kefalonia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Kefalonia

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Kefalonia

Enter your travel dates to find the best prices.

3:00 pm - 4:00 pm

ORD

EFL

17h 00m

1 stop

6:40 pm - 1:10 pm

EFL

ORD

26h 30m

1 stop

$826Multiple Airlines

Wed, Aug 26 - Wed, Sep 2

12:30 am - 9:00 am

JFK

EFL

25h 30m

1 stop

4:35 pm - 6:55 pm

EFL

JFK

33h 20m

2 stops

$833Multiple Airlines

Wed, Aug 26 - Thu, Sep 3

3:05 pm - 9:45 am

LAX

EFL

32h 40m

1 stop

7:45 pm - 3:15 pm

EFL

LAX

29h 30m

1 stop

$869Multiple Airlines

Wed, Aug 12 - Tue, Aug 18

8:30 pm - 6:55 pm

EWR

EFL

15h 25m

1 stop

7:45 pm - 6:45 pm

EFL

EWR

30h 00m

1 stop

$905Lufthansa

Mon, Aug 24 - Tue, Sep 1

9:15 pm - 7:25 pm

ORD

EFL

14h 10m

1 stop

6:30 pm - 6:15 pm

EFL

ORD

31h 45m

1 stop

$928British Airways

Fri, Aug 28 - Fri, Sep 4

12:49 pm - 12:00 pm

LAX

EFL

37h 11m

2 stops

7:45 pm - 3:27 pm

EFL

LAX

53h 42m

2 stops

$935Lufthansa

Wed, Aug 12 - Tue, Aug 18

3:00 pm - 5:40 pm

ORD

EFL

18h 40m

1 stop

8:10 pm - 1:10 pm

EFL

ORD

25h 00m

1 stop

$983ITA Airways

Sat, Aug 15 - Sat, Sep 5

3:00 pm - 5:40 pm

ORD

EFL

18h 40m

1 stop

8:10 pm - 1:10 pm

EFL

ORD

25h 00m

1 stop

$986ITA Airways

Sat, Aug 15 - Sat, Sep 5

5:45 pm - 2:00 pm

IAD

EFL

13h 15m

1 stop

6:30 pm - 7:40 pm

EFL

IAD

32h 10m

1 stop

$1,072British Airways

Sat, Aug 29 - Fri, Sep 11

7:35 pm - 9:55 pm

IAH

EFL

42h 20m

2 stops

3:05 pm - 4:50 pm

EFL

IAH

33h 45m

2 stops

$3,484Emirates

Sat, Aug 29 - Wed, Sep 2

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British Airways flights from United States to Kefalonia

Our best British Airways deals on United States to Kefalonia flight tickets

British Airways

Aug 28

ORD9:15 pmChicago O'Hare Intl

14h 10m

1 stop

EFL7:25 pmArgostoli Cephalonia

Sep 4

EFL6:30 pmArgostoli Cephalonia

31h 45m

1 stop

ORD6:15 pmChicago O'Hare Intl

$928

British Airways

Aug 28

ORD9:15 pmChicago O'Hare Intl

14h 10m

1 stop

EFL7:25 pmArgostoli Cephalonia

Sep 4

EFL6:30 pmArgostoli Cephalonia

31h 45m

1 stop

ORD6:15 pmChicago O'Hare Intl

$930

British Airways

Aug 28

ORD7:05 pmChicago O'Hare Intl

34h 55m

1 stop

EFL2:00 pmArgostoli Cephalonia

Sep 4

EFL6:30 pmArgostoli Cephalonia

50h 44m

2 stops

ORD1:14 pmChicago O'Hare Intl

$1,019

ITA Airways flights from United States to Kefalonia

Our best ITA Airways deals on United States to Kefalonia flight tickets

ITA Airways

Aug 15

ORD3:00 pmChicago O'Hare Intl

18h 40m

1 stop

EFL5:40 pmArgostoli Cephalonia

Sep 5

EFL8:10 pmArgostoli Cephalonia

25h 00m

1 stop

ORD1:10 pmChicago O'Hare Intl

$983

ITA Airways

Aug 15

ORD3:00 pmChicago O'Hare Intl

18h 40m

1 stop

EFL5:40 pmArgostoli Cephalonia

Sep 5

EFL8:10 pmArgostoli Cephalonia

25h 00m

1 stop

ORD1:10 pmChicago O'Hare Intl

$984

ITA Airways

Aug 15

ORD3:00 pmChicago O'Hare Intl

18h 40m

1 stop

EFL5:40 pmArgostoli Cephalonia

Sep 5

EFL8:10 pmArgostoli Cephalonia

25h 00m

1 stop

ORD1:10 pmChicago O'Hare Intl

$986

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Wed 8/26

3:00 pm-4:00 pm

1 stop17h 00m

Argostoli Cephalonia

Wed 9/2

6:40 pm-1:10 pm

1 stop26h 30m

$826

New YorkArgostoli

JFK - EFL

JFKEFL

New York John F Kennedy Intl

Wed 8/26

12:30 am-9:00 am

1 stop25h 30m

Argostoli Cephalonia

Thu 9/3

4:35 pm-6:55 pm

2 stops33h 20m

$833

Los AngelesArgostoli

LAX - EFL

LAXEFL

Los Angeles

Wed 8/12

3:05 pm-9:45 am

1 stop32h 40m

Argostoli Cephalonia

Tue 8/18

7:45 pm-3:15 pm

1 stop29h 30m

$869

NewarkArgostoli

EWR - EFL

EWREFL

Newark

Mon 8/24

8:30 pm-6:55 pm

1 stop15h 25m

Argostoli Cephalonia

Tue 9/1

7:45 pm-6:45 pm

1 stop30h 00m

$905

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Fri 8/28

9:15 pm-7:25 pm

1 stop14h 10m

Argostoli Cephalonia

Fri 9/4

6:30 pm-6:15 pm

1 stop31h 45m

$928

Los AngelesArgostoli

LAX - EFL

LAXEFL

Los Angeles

Wed 8/12

12:49 pm-12:00 pm

2 stops37h 11m

Argostoli Cephalonia

Tue 8/18

7:45 pm-3:27 pm

2 stops53h 42m

$935

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 8/15

3:00 pm-5:40 pm

1 stop18h 40m

Argostoli Cephalonia

Sat 9/5

8:10 pm-1:10 pm

1 stop25h 00m

$983

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 8/15

3:00 pm-5:40 pm

1 stop18h 40m

Argostoli Cephalonia

Sat 9/5

8:10 pm-1:10 pm

1 stop25h 00m

$986

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Sat 8/29

5:45 pm-2:00 pm

1 stop13h 15m

Argostoli Cephalonia

Fri 9/11

6:30 pm-7:40 pm

1 stop32h 10m

$1,072

HoustonArgostoli

IAH - EFL

IAHEFL

Houston George Bush Intcntl

Sat 8/29

7:35 pm-9:55 pm

2 stops42h 20m

Argostoli Cephalonia

Wed 9/2

3:05 pm-4:50 pm

2 stops33h 45m

$3,484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Kefalonia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on United States to Kefalonia flights?

No. A direct flight is the cheapest option for a flight between United States to Kefalonia.

Cheap United States to Kefalonia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Kefalonia

Fastest flight time	11h 50m
Direct flights	None

The fastest flight from United States to Kefalonia takes 11h 50m

There are no direct flights from United States to Kefalonia. There are no popular flight routes from United States to Kefalonia.

Search flight deals

Frequently asked questions about flying from the United States to Kefalonia

When did momondo last update prices for flights from United States to Kefalonia?
Prices for flights from United States to Kefalonia refresh daily.
How many operators does momondo search for flights from United States to Kefalonia?
As of July 2026, there are 2 operators available to choose from for flights from United States to Kefalonia.
How old do you have to be to fly from United States to Kefalonia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Kefalonia.
What documentation or ID do you need to fly to Kefalonia?
The necessary travel and health documents for your Kefalonia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Kefalonia?
Based on momondo bookings for flights between United States and Kefalonia, the leading plane model is Airbus A320-100/200, making up 14.37% of the total bookings. Other popular models include Airbus A321neo with 10.18%, Boeing 787-9 Dreamliner with 9.87%, and Airbus A320neo with 9.16%.

Best airlines flying from United States to Kefalonia

Compare and see reviews for airlines that fly from United States to Kefalonia with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $769	Free Cancellation	Rating 6.7 8,122 reviews		Search British Airways flights
Lufthansa	PriceFrom $853	Free Cancellation	Rating 6.8 8,143 reviews		Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Kefalonia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Kefalonia for you.

Can I find flights from United States to Kefalonia with flexible booking policies on momondo?

Flights from United States to Kefalonia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Kefalonia?

Once you have performed a search for United States to Kefalonia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United States to Kefalonia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kefalonia from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.