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

Prices for flights from Illinois to Kefalonia refresh daily.

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

As of April 2026, there is 1 operator available to choose from for flights from Illinois to Kefalonia.

How old do you have to be to fly from Illinois to Kefalonia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois 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.

$409 Cheap Flights from Illinois to Kefalonia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Kefalonia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 5:40 pm

ORD

EFL

18h 40m

1 stop

8:10 pm - 1:10 pm

EFL

ORD

25h 00m

1 stop

$1,047ITA Airways

Sat, Aug 15 - Sat, Sep 5

10:27 am - 11:10 am

ORD

EFL

40h 43m

2 stops

4:55 pm - 11:50 am

EFL

ORD

26h 55m

1 stop

$1,110Multiple Airlines

Mon, Jul 13 - Sat, Aug 1

5:00 pm - 2:00 pm

ORD

EFL

13h 00m

1 stop

8:30 pm - 3:55 pm

EFL

ORD

27h 25m

1 stop

$1,169British 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

$1,170ITA Airways

Sat, Aug 15 - Sat, Sep 5

5:00 pm - 2:00 pm

ORD

EFL

13h 00m

1 stop

8:30 pm - 4:55 pm

EFL

ORD

28h 25m

2 stops

$1,172British Airways

Sat, Aug 15 - Sat, Sep 5

2:00 pm - 10:10 pm

ORD

EFL

24h 10m

2 stops

9:40 am - 10:18 am

EFL

ORD

32h 38m

2 stops

$1,177Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

12:57 pm - 3:05 pm

ORD

EFL

18h 08m

2 stops

7:20 pm - 12:35 pm

EFL

ORD

25h 15m

1 stop

$1,186Multiple Airlines

Sat, Aug 15 - Sat, Sep 5

12:57 pm - 3:05 pm

ORD

EFL

18h 08m

2 stops

7:20 pm - 12:35 pm

EFL

ORD

25h 15m

1 stop

$1,191Multiple Airlines

Sat, Aug 15 - Sat, Sep 5

12:57 pm - 3:05 pm

ORD

EFL

18h 08m

2 stops

7:20 pm - 12:35 pm

EFL

ORD

25h 15m

1 stop

$1,192Multiple Airlines

Sat, Aug 15 - Sat, Sep 5

9:15 pm - 4:50 pm

ORD

EFL

35h 35m

1 stop

8:30 pm - 3:55 pm

EFL

ORD

27h 25m

1 stop

$1,199British Airways

Sun, Aug 30 - Sat, Sep 5

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British Airways flights from Illinois to Kefalonia

Our best British Airways deals on Illinois to Kefalonia flight tickets

British Airways

Aug 15

ORD5:00 pmChicago O'Hare Intl

13h 00m

1 stop

EFL2:00 pmArgostoli Cephalonia

Sep 5

EFL8:30 pmArgostoli Cephalonia

27h 25m

1 stop

ORD3:55 pmChicago O'Hare Intl

$1,169

British Airways

Aug 15

ORD5:00 pmChicago O'Hare Intl

13h 00m

1 stop

EFL2:00 pmArgostoli Cephalonia

Sep 5

EFL8:30 pmArgostoli Cephalonia

28h 25m

2 stops

ORD4:55 pmChicago O'Hare Intl

$1,172

British Airways

Aug 30

ORD9:15 pmChicago O'Hare Intl

35h 35m

1 stop

EFL4:50 pmArgostoli Cephalonia

Sep 5

EFL8:30 pmArgostoli Cephalonia

27h 25m

1 stop

ORD3:55 pmChicago O'Hare Intl

$1,199

ITA Airways flights from Illinois to Kefalonia

Our best ITA Airways deals on Illinois 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

$1,047

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

$1,170

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

$1,047

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Mon 7/13

10:27 am-11:10 am

2 stops40h 43m

Argostoli Cephalonia

Sat 8/1

4:55 pm-11:50 am

1 stop26h 55m

$1,110

Quickest round-trip

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 8/15

5:00 pm-2:00 pm

1 stop13h 00m

Argostoli Cephalonia

Sat 9/5

8:30 pm-3:55 pm

1 stop27h 25m

$1,169

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

$1,170

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 8/15

5:00 pm-2:00 pm

1 stop13h 00m

Argostoli Cephalonia

Sat 9/5

8:30 pm-4:55 pm

2 stops28h 25m

$1,172

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Mon 6/1

2:00 pm-10:10 pm

2 stops24h 10m

Argostoli Cephalonia

Mon 6/8

9:40 am-10:18 am

2 stops32h 38m

$1,177

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 8/15

12:57 pm-3:05 pm

2 stops18h 08m

Argostoli Cephalonia

Sat 9/5

7:20 pm-12:35 pm

1 stop25h 15m

$1,186

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 8/15

12:57 pm-3:05 pm

2 stops18h 08m

Argostoli Cephalonia

Sat 9/5

7:20 pm-12:35 pm

1 stop25h 15m

$1,191

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 8/15

12:57 pm-3:05 pm

2 stops18h 08m

Argostoli Cephalonia

Sat 9/5

7:20 pm-12:35 pm

1 stop25h 15m

$1,192

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sun 8/30

9:15 pm-4:50 pm

1 stop35h 35m

Argostoli Cephalonia

Sat 9/5

8:30 pm-3:55 pm

1 stop27h 25m

$1,199

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 Illinois 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

Can stopping save me money on Illinois to Kefalonia flights?

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

Cheap Illinois to Kefalonia flight deals and tips

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

Fastest flight time	16h 55m
Direct flights	None

The fastest flight from Illinois to Kefalonia takes 16h 55m

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

Search flight deals

Frequently asked questions about flying from Illinois to Kefalonia

When did momondo last update prices for flights from Illinois to Kefalonia?
Prices for flights from Illinois to Kefalonia refresh daily.
How many operators does momondo search for flights from Illinois to Kefalonia?
As of April 2026, there is 1 operator available to choose from for flights from Illinois to Kefalonia.
How old do you have to be to fly from Illinois to Kefalonia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois 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 Illinois to Kefalonia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Kefalonia is Airbus A321neo (16.84% of total bookings). The next most popular plane models are Boeing 737-800 (15.38%), Airbus A321-100/200 (8.89%), and Boeing 737-900 (7.83%).

Best airlines flying from Illinois to Kefalonia

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $1,025	Free Cancellation	Rating 6.8 7,930 reviews		Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find Illinois to Kefalonia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kefalonia that suits you.

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

Yes. momondo enables you to select and highlight flights to Kefalonia from Illinois with this policy.

How can momondo help me find flights from Illinois to Kefalonia?

momondo provides multiple filters to help you find the best flight to Kefalonia from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Kefalonia from Illinois. 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.