GRB - EYW

$265 Find Cheap Flights from Green Bay to Key West

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to Key West departing on 2/6. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Key West, 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 Green Bay to Key West, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$265
American Airlines
Fri 2/6Wed 2/11
GRB - EYW • 2 stops
Cheapest one-way
$300
American Airlines
Fri 2/6
GRB - EYW • 2 stops
Top airlines
American Airlines
Cheapest • from $265 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Key West!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Green Bay to Key West (GRB-EYW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to Key West 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to Key West

Fri, Feb 6 - Wed, Feb 11
American Airlines Logo
11:20 am - 9:47 pmGRB-EYW
9h 27m2 stops
American Airlines Logo
4:00 pm - 10:12 pmEYW-GRB
7h 12m1 stop
$265American Airlines
Find Deal
Fri, Feb 6 - Wed, Feb 11
American Airlines Logo
11:20 am - 9:47 pmGRB-EYW
9h 27m2 stops
American Airlines Logo
7:08 am - 4:32 pmEYW-GRB
10h 24m2 stops
$270American Airlines
Find Deal
Fri, Nov 28 - Wed, Dec 3
Delta Logo
5:19 am - 2:03 pmGRB-EYW
7h 44m1 stop
Delta Logo
6:10 pm - 10:37 pmEYW-GRB
5h 27m1 stop
$285Delta
Find Deal
Fri, Nov 28 - Wed, Dec 3
American Airlines Logo
7:17 am - 4:25 pmGRB-EYW
8h 08m1 stop
American Airlines Logo
1:51 pm - 7:30 pmEYW-GRB
6h 39m1 stop
$315American Airlines
Find Deal
Wed, Oct 29 - Fri, Nov 7
Delta Logo
5:30 am - 1:02 pmGRB-EYW
6h 32m1 stop
Delta Logo
6:17 pm - 10:52 pmEYW-GRB
5h 35m1 stop
$349Delta
Find Deal
Wed, Oct 29 - Fri, Nov 7
Delta Logo
11:06 am - 8:06 pmGRB-EYW
8h 00m2 stops
Delta Logo
6:17 pm - 10:52 pmEYW-GRB
5h 35m1 stop
$354Delta
Find Deal
Wed, Oct 29 - Fri, Nov 7
Delta Logo
5:30 am - 11:27 amGRB-EYW
4h 57m1 stop
Delta Logo
6:17 pm - 10:52 pmEYW-GRB
5h 35m1 stop
$379Delta
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
8:00 am - 3:19 pmGRB-EYW
6h 19m1 stop
United Airlines Logo
4:00 pm - 4:46 pmEYW-GRB
25h 46m1 stop
$478United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
8:00 am - 3:19 pmGRB-EYW
6h 19m1 stop
United Airlines Logo
3:00 pm - 12:33 pmEYW-GRB
22h 33m2 stops
$483United Airlines
Find Deal
Wed, Oct 29 - Fri, Nov 7
United Airlines Logo
8:00 am - 1:52 pmGRB-EYW
28h 52m3 stops
United Airlines Logo
4:00 pm - 9:38 pmEYW-GRB
6h 38m1 stop
$507United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Green Bay to Key West flights

Get data-powered insights and trends into flights from Green Bay to Key West to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Green Bay to Key West?

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 Green Bay to Key West were found on American Airlines ($265) and Delta ($285).

Which airlines fly non-stop between Green Bay and Key West?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Green Bay to Key West.

There are 3 airlines that fly nonstop from Green Bay to Key West. They are: American Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with American Airlines at $219 for a round-trip flight. On average, the best prices for this route can be found at American Airlines.

Good to know

Low seasonMay
Cheapest flight$265
Best time to beat the crowds with an average 59% drop in price.
Most popular time to fly with an average 55% increase in price.
Flight from Green Bay to Key West

When to book flights from Green Bay to Key West

Are your dates flexible? Find out the best times to travel from Green Bay to Key West 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.

FAQs for booking flights from Green Bay to Key West

  • What is the cheapest flight from Green Bay to Key West?

    In the last 3 days, the lowest price for a flight from Green Bay to Key West was $300 for a one-way ticket and $265 for a round-trip.

  • Do I need a passport to fly between Green Bay and Key West?

    No

  • Which airports will I be using when flying from Green Bay to Key West?

    Green Bay and Key West are both served by 1 main airport. You will leave Green Bay from Green Bay Austin-Straubel and will be arriving at Key West.

  • Which aircraft models fly most regularly from Green Bay to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Green Bay to Key West?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Green Bay and Key West, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Green Bay to Key West, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Green Bay to Key West are Delta and United Airlines. With an average price for the route of $638 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $602 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Green Bay to Key West?

    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 Green Bay to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Green Bay to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Green Bay 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 Green Bay to Key West?

    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 to Key West with an airline and back to Green Bay with another airline. Booking your flights between Green Bay and EYW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Green Bay to Key West?

    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 to Key West from Green Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Green Bay to Key West

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to Key West. 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 Green Bay to Key West? 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.
7.9
DeltaOverall score based on 7977 reviews
8.2Boarding
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

6.0 GoodFernando, Oct 2025SAN - ATL
Read more Delta reviews

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Movie selection was meh. Food was great. Crew as always great. I paid for premium because that’s the only way not to feel like a sardine. That’s how economy should be imo. Sadly passengers have to pay an extra $1000 to get what they should at base price but that’s all airlines. The airline industry in general treats passengers as cargo.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

Everything you need to know for your flight from Green Bay to Key West

Information on your arrival and departure airports

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