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Cheap flights from Green Bay to Key West from $291

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Key West departing on 4/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 11:24 am
GRB
-
EYW
5h 24m
1 stop
United Airlines Logo
3:52 pm - 10:58 pm
EYW
-
GRB
8h 06m
1 stop
$291United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
6:30 am - 4:42 pm
GRB
-
EYW
9h 12m
2 stops
United Airlines Logo
3:52 pm - 9:37 pm
EYW
-
GRB
6h 45m
1 stop
$296United Airlines
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
9:42 am - 10:36 pm
GRB
-
EYW
11h 54m
2 stops
American Airlines Logo
6:46 pm - 11:31 pm
EYW
-
GRB
5h 45m
1 stop
$325American Airlines
Fri, May 1 - Wed, May 6
American Airlines Logo
9:42 am - 10:36 pm
GRB
-
EYW
11h 54m
2 stops
American Airlines Logo
11:56 am - 9:58 pm
EYW
-
GRB
11h 02m
2 stops
$331American Airlines
Fri, May 1 - Wed, May 6
Delta Logo
5:30 am - 1:09 pm
GRB
-
EYW
6h 39m
1 stop
Delta Logo
6:00 pm - 9:58 pm
EYW
-
GRB
4h 58m
1 stop
$349Delta
Sun, Aug 30 - Sat, Sep 5
Delta Logo
7:00 am - 5:14 pm
GRB
-
EYW
9h 14m
2 stops
Delta Logo
6:00 pm - 9:58 pm
EYW
-
GRB
4h 58m
1 stop
$354Delta
Sun, Aug 30 - Sat, Sep 5
Delta Logo
7:00 am - 5:14 pm
GRB
-
EYW
9h 14m
2 stops
Delta Logo
1:20 pm - 9:26 pm
EYW
-
GRB
9h 06m
2 stops
$359Delta
Sun, Aug 30 - Sat, Sep 5
American Airlines Logo
5:40 am - 12:38 pm
GRB
-
EYW
5h 58m
1 stop
American Airlines Logo
6:46 pm - 11:31 pm
EYW
-
GRB
5h 45m
1 stop
$374American Airlines
Fri, Apr 10 - Fri, Apr 17
American Airlines Logo
5:40 am - 12:38 pm
GRB
-
EYW
5h 58m
1 stop
American Airlines Logo
2:29 pm - 11:31 pm
EYW
-
GRB
10h 02m
2 stops
$379American Airlines
Fri, Apr 10 - Fri, Apr 17
American Airlines Logo
9:42 am - 10:36 pm
GRB
-
EYW
11h 54m
2 stops
American Airlines Logo
2:29 pm - 11:31 pm
EYW
-
GRB
10h 02m
2 stops
$385American Airlines
Fri, Apr 10 - Fri, Apr 17

Delta flights from Green Bay to Key West

Our best Delta deals on Green Bay to Key West flight tickets
Delta
Aug 30
GRB5:30 amGreen Bay Austin-Straubel
6h 39m
1 stop
EYW1:09 pmKey West
Sep 5
EYW6:00 pmKey West
4h 58m
1 stop
GRB9:58 pmGreen Bay Austin-Straubel
$349
Delta
Aug 30
GRB7:00 amGreen Bay Austin-Straubel
9h 14m
2 stops
EYW5:14 pmKey West
Sep 5
EYW6:00 pmKey West
4h 58m
1 stop
GRB9:58 pmGreen Bay Austin-Straubel
$354
Delta
Aug 30
GRB7:00 amGreen Bay Austin-Straubel
9h 14m
2 stops
EYW5:14 pmKey West
Sep 5
EYW1:20 pmKey West
9h 06m
2 stops
GRB9:26 pmGreen Bay Austin-Straubel
$359

American Airlines flights from Green Bay to Key West

Our best American Airlines deals on Green Bay to Key West flight tickets
American Airlines
May 1
GRB9:42 amGreen Bay Austin-Straubel
11h 54m
2 stops
EYW10:36 pmKey West
May 6
EYW6:46 pmKey West
5h 45m
1 stop
GRB11:31 pmGreen Bay Austin-Straubel
$325
American Airlines
May 1
GRB9:42 amGreen Bay Austin-Straubel
11h 54m
2 stops
EYW10:36 pmKey West
May 6
EYW11:56 amKey West
11h 02m
2 stops
GRB9:58 pmGreen Bay Austin-Straubel
$331
American Airlines
Apr 10
GRB5:40 amGreen Bay Austin-Straubel
5h 58m
1 stop
EYW12:38 pmKey West
Apr 17
EYW6:46 pmKey West
5h 45m
1 stop
GRB11:31 pmGreen Bay Austin-Straubel
$374

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Green Bay to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Sat 4/25

5:00 am-11:24 am

1 stop5h 24m

Key West

Wed 4/29

3:52 pm-10:58 pm

1 stop8h 06m

$291

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Sat 4/25

6:30 am-4:42 pm

2 stops9h 12m

Key West

Wed 4/29

3:52 pm-9:37 pm

1 stop6h 45m

$296

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Fri 5/1

9:42 am-10:36 pm

2 stops11h 54m

Key West

Wed 5/6

6:46 pm-11:31 pm

1 stop5h 45m

$325

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Fri 5/1

9:42 am-10:36 pm

2 stops11h 54m

Key West

Wed 5/6

11:56 am-9:58 pm

2 stops11h 02m

$331
Quickest round-trip

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Sun 8/30

5:30 am-1:09 pm

1 stop6h 39m

Key West

Sat 9/5

6:00 pm-9:58 pm

1 stop4h 58m

$349

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Sun 8/30

7:00 am-5:14 pm

2 stops9h 14m

Key West

Sat 9/5

6:00 pm-9:58 pm

1 stop4h 58m

$354

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Sun 8/30

7:00 am-5:14 pm

2 stops9h 14m

Key West

Sat 9/5

1:20 pm-9:26 pm

2 stops9h 06m

$359

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Fri 4/10

5:40 am-12:38 pm

1 stop5h 58m

Key West

Fri 4/17

6:46 pm-11:31 pm

1 stop5h 45m

$374

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Fri 4/10

5:40 am-12:38 pm

1 stop5h 58m

Key West

Fri 4/17

2:29 pm-11:31 pm

2 stops10h 02m

$379

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Fri 4/10

9:42 am-10:36 pm

2 stops11h 54m

Key West

Fri 4/17

2:29 pm-11:31 pm

2 stops10h 02m

$385

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Key West from

How to get the cheapest flight ticket from Green Bay to Key West

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

What is the typical price of a round-trip flight between Green Bay and Key West?

Can stopping save me money on Green Bay to Key West flights?

You could potentially save up to 26% on your flight if you consider stops on a Green Bay to Key West flight.

When to book flights from Green Bay to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Key West (GRB to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Key West

Fastest flight time

5h 24m

Direct flights

None
The fastest flight from Green Bay to Key West takes 5h 24m
There are no direct flights from Green Bay to Key West. There are no popular flight routes from Green Bay to Key West.
Search flight deals

  • How far is Green Bay Austin-Straubel to Key West by plane?

    A flight from Green Bay Austin-Straubel to Key West will travel around 1422.0 mi. A reasonable flight in good conditions will take 5h 24m.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Key West Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to Key West Airport were last updated today.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Key West Airport?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Key West Airport?

    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 Green Bay Austin-Straubel Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Green Bay to Key West?

Best airlines flying from Green Bay to Key West

Compare and see reviews for airlines that fly from Green Bay to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $324Free CancellationRating
7.1
11,495 reviews
Search American Airlines flights
DeltaPriceFrom $368Free CancellationRating
7.9
8,331 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Green Bay to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from Green Bay to Key West with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Key West from Green Bay with this policy.

How can momondo help me find flights from Green Bay to Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Green Bay to Key West.

I’m not ready to book a flight from Green Bay to Key West right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Green Bay and alert you when they change.

An easier way to manage your Key West trip

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Sat 4/25
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