Which airports can I use when flying from Green Bay to Athens?

Flights from Green Bay to Athens usually depart from Green Bay Austin-Straubel (GRB) and arrive at Athens Eleftherios V. (ATH).

What cabin classes can I book on flights from Green Bay to Athens?

Two cabin classes are available on flights from Green Bay to Athens: • Economy Class • Business Class

Which airports do connecting flights from Green Bay to Athens pass through?

Most connecting flights from Green Bay to Athens pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Green Bay to Athens?

On the Green Bay to Athens route, being flexible with your departure day can save you up to 54%. Sunday is the cheapest day at $795 round-trip on average, while Thursday is the most expensive at $1,711: a $916 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Athens?

Some of the most popular sights in Athens are Acropolis, Syntagma Square and Monastiraki. These are among the most viewed places in Athens on KAYAK.

How long is a flight from Green Bay to Athens?

A nonstop flight from Green Bay to Athens takes 0h 00m, covering 5,339 miles.

Do I need a passport to fly from Green Bay to Athens?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Green Bay and Athens?

Athens is 8 hours ahead of Green Bay (Eastern European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Athens Eleftherios V. Airport (ATH)?

Athens Eleftherios V. Airport (ATH) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include: · Centauro · Record go · Europcar · SURPRICE CAR RENTAL · Alamo

How much should I expect to pay for a Green Bay to Athens flight?

Round-trip flights from Green Bay to Athens range from $1,315 to $1,779, with an average of $1,575 over the past 12 months. Anything below $1,315 counts as a good deal.

What is the cheapest airline to fly from Green Bay to Athens?

Lufthansa ($800) and United Airlines ($804) are the cheapest airlines to fly round-trip from Green Bay to Athens according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Green Bay to Athens?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $1,661. Based on KAYAK data over the past 3 months.

When flying from Green Bay to Athens which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Green Bay to Athens layovers at 481 minutes over the past 3 months.

$800 CHEAP FLIGHTS from Green Bay to Athens (GRB - ATH)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$800

Typical prices: $1,315-$1,779

Lufthansa

Thu 11/8Sat 11/17

GRB - ATH • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Green Bay and Athens. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 55% price drop

April

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Athens!

Flight Deals

Cheap Flights from Green Bay to Athens (GRB-ATH)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Green Bay to Athens

Sun, Nov 8 - Tue, Nov 17

1:32 pm - 1:30 amGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

27h 58m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:45 am - 4:52 pmATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

18h 07m2 stops Frankfurt am Main Chicago O'Hare Intl

$800Lufthansa

Mon, Feb 1 - Fri, Feb 5

6:30 pm - 12:55 pmGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

58h 25m2 stops Chicago O'Hare Intl Zurich

6:40 am - 9:13 pmATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

22h 33m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$804United Airlines

Tue, Feb 2 - Fri, Feb 5

3:26 pm - 12:55 pmGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

37h 29m2 stops Chicago O'Hare Intl Zurich

12:55 pm - 9:13 pmATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

16h 18m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$804United Airlines

Mon, Feb 1 - Fri, Feb 5

3:44 pm - 9:20 pmGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

21h 36m2 stops Chicago O'Hare Intl Frankfurt am Main

6:40 am - 7:05 pmATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

20h 25m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$810United Airlines

Thu, Nov 5 - Tue, Nov 17

5:55 pm - 11:00 amGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

33h 05m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:00 pm - 10:38 pmATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

41h 38m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$852United Airlines

Sat, Sep 19 - Tue, Sep 29

5:05 pm - 10:00 amGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

32h 55m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

10:25 am - 11:19 pmATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

20h 54m2 stops Newark Chicago O'Hare Intl

$1,079United Airlines

Sat, Sep 19 - Tue, Sep 29

3:42 pm - 8:10 amGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

32h 28m2 stops Chicago O'Hare Intl Newark

10:25 am - 11:19 pmATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

20h 54m2 stops Newark Chicago O'Hare Intl

$1,079United Airlines

Sat, Sep 19 - Tue, Sep 29

5:05 pm - 10:00 amGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

32h 55m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

11:45 am - 11:19 pmATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

19h 34m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$1,079United Airlines

Sat, Sep 19 - Tue, Sep 29

5:05 pm - 10:00 amGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

32h 55m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:55 am - 11:19 pmATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

24h 24m2 stops Zurich Chicago O'Hare Intl

$1,084United Airlines

Sat, Sep 19 - Tue, Sep 29

10:05 am - 11:40 amGRB Green Bay Austin-Straubel-ATH Athens Eleftherios V.

17h 35m1 stop Chicago O'Hare Intl

7:55 am - 12:13 amATH Athens Eleftherios V.-GRB Green Bay Austin-Straubel

24h 18m2 stops London Heathrow Chicago O'Hare Intl

$1,177British Airways

Booking Insights

Price, demand and travel trends for Green Bay to Athens flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Green Bay to Athens with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Green Bay to Athens?

Round-trip flights from Green Bay to Athens start at $800. Prices are below average for this route right now, with typical round-trip fares ranging from $1,315 to $1,779. The lowest price found in the past 5 days was $800 on Lufthansa.

What's the cheapest day of the week to fly from Green Bay to Athens?

Sunday is the cheapest day of the week to fly from Green Bay to Athens, it is 50% cheaper than the average day. Thursday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	November
High season	April
Cheapest flight	$800

Best time to beat the crowds with an average 50% drop in price.

Most popular time to fly and prices are also 17% lower on average.

Flight from Green Bay to Athens

When to book flights from Green Bay to Athens

Are your dates flexible? Find out the best times to travel from Green Bay to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Green Bay to Athens?
Flights from Green Bay to Athens usually depart from Green Bay Austin-Straubel (GRB) and arrive at Athens Eleftherios V. (ATH).
What cabin classes can I book on flights from Green Bay to Athens?
Two cabin classes are available on flights from Green Bay to Athens:

• Economy Class
• Business Class
Which airports do connecting flights from Green Bay to Athens pass through?
Most connecting flights from Green Bay to Athens pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Green Bay to Athens?
On the Green Bay to Athens route, being flexible with your departure day can save you up to 54%. Sunday is the cheapest day at $795 round-trip on average, while Thursday is the most expensive at $1,711: a $916 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What popular places can I visit in Athens?
Some of the most popular sights in Athens are Acropolis, Syntagma Square and Monastiraki. These are among the most viewed places in Athens on KAYAK.
How long is a flight from Green Bay to Athens?
A nonstop flight from Green Bay to Athens takes 0h 00m, covering 5,339 miles.
Do I need a passport to fly from Green Bay to Athens?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
What is the time difference between Green Bay and Athens?
Athens is 8 hours ahead of Green Bay (Eastern European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Athens Eleftherios V. Airport (ATH)?
Athens Eleftherios V. Airport (ATH) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
· Centauro
· Record go
· Europcar
· SURPRICE CAR RENTAL
· Alamo
How much should I expect to pay for a Green Bay to Athens flight?
Round-trip flights from Green Bay to Athens range from $1,315 to $1,779, with an average of $1,575 over the past 12 months. Anything below $1,315 counts as a good deal.

If your dates can be flexible, aim for a Sunday departure instead of Thursday. On this route, Sunday flights average $795 - about $916 less than Thursday (54% savings) based on the last 12 months.
If you can choose when to travel, plan your Green Bay to Athens trip for February. Fares historically average $710 round-trip in that month - typically $1,496 less than the most expensive month, which is March (based on the last 12 months).

Everything you need to know for your flight from Green Bay to Athens

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Green Bay (GRB)

Athens (ATH)

GRB - ATH

$800 Find Cheap Flights from Green Bay to Athens - Compare and Save

Everything you should know

Cheap Flights from Green Bay to Athens (GRB-ATH)

Recent round-trip flight deals from Green Bay to Athens

Recent one-way flight deals from Green Bay to Athens

Price, demand and travel trends for Green Bay to Athens flights

How much is a round-trip flight from Green Bay to Athens?

What's the cheapest day of the week to fly from Green Bay to Athens?

What is the cheapest airline to fly from Green Bay to Athens?

What is the cheapest layover airport when flying from Green Bay to Athens?

When flying from Green Bay to Athens which airport offers the shortest layover?

Key details for Green Bay to Athens flights

Low season

High season

Cheapest flight

When to book flights from Green Bay to Athens

Your Green Bay to Athens flight questions, answered

Your guide to booking Green Bay to Athens flights

Everything you need to know for your flight from Green Bay to Athens

Information on your arrival and departure airports

Cabin class types available on flights from Green Bay to Athens

Complete your trip to Athens with a hotel stay or car rental

Find direct flights to and from Green Bay and Athens

Flights to other popular destinations

Flights from domestic origins to Athens

Choose which airport to fly into in Athens