$581 Find Cheap Flights from Green Bay to Costa Rica

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 Costa Rica departing on 1/31. 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, 0 bags

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Cheap Flights from Green Bay to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$597
Liberia
Liberia2 stops$581
San José
San José2 stops$597
Liberia
Liberia2 stops$581

Book Cheap Green Bay to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to Costa Rica 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 Costa Rica

Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
4:53 pm - 2:13 pm
GRB
-
LIR
21h 20m2 stops
American Airlines Logo
3:23 pm - 10:50 am
LIR
-
GRB
19h 27m2 stops
$581American Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
4:53 pm - 1:37 pm
GRB
-
LIR
20h 44m1 stop
American Airlines Logo
3:23 pm - 10:50 am
LIR
-
GRB
19h 27m2 stops
$588American Airlines
Mon, Jan 26 - Wed, Jan 28
United Airlines Logo
6:31 am - 7:53 pm
GRB
-
SJO
13h 22m2 stops
United Airlines Logo
6:30 am - 4:47 pm
SJO
-
GRB
10h 17m2 stops
$597United Airlines
Thu, Feb 19 - Sun, Feb 22
American Airlines Logo
10:02 am - 12:10 pm
GRB
-
LIR
26h 08m2 stops
American Airlines Logo
3:29 pm - 9:24 am
LIR
-
GRB
17h 55m2 stops
$606American Airlines
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
5:35 pm - 12:21 pm
GRB
-
SJO
19h 46m2 stops
United Airlines Logo
1:25 pm - 7:13 pm
SJO
-
GRB
28h 48m2 stops
$645United Airlines
Fri, Feb 13 - Fri, Feb 20
American Airlines Logo
6:32 pm - 8:12 pm
GRB
-
SJO
25h 40m1 stop
American Airlines Logo
7:00 am - 7:42 pm
SJO
-
GRB
12h 42m1 stop
$646American Airlines
Fri, Feb 13 - Thu, Feb 19
American Airlines Logo
6:32 pm - 8:12 pm
GRB
-
SJO
25h 40m1 stop
American Airlines Logo
12:35 am - 6:01 pm
SJO
-
GRB
17h 26m2 stops
$651American Airlines
Tue, Jan 20 - Thu, Jan 22
United Airlines Logo
6:31 am - 6:37 pm
GRB
-
LIR
12h 06m2 stops
United Airlines Logo
2:20 pm - 7:03 pm
LIR
-
GRB
28h 43m2 stops
$671United Airlines
Thu, Apr 9 - Thu, Apr 16
Delta Logo
5:19 am - 11:55 am
GRB
-
SJO
7h 36m1 stop
Delta Logo
1:25 pm - 10:57 pm
SJO
-
GRB
8h 32m1 stop
$761Delta
Thu, Apr 9 - Thu, Apr 16
Delta Logo
7:00 am - 9:15 pm
GRB
-
SJO
15h 15m2 stops
Delta Logo
1:25 pm - 10:57 pm
SJO
-
GRB
8h 32m1 stop
$875Delta
Booking Insights

KAYAK's insights & trends for Green Bay to Costa Rica flights

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

Which airlines fly non-stop between Green Bay and Costa Rica?

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 Costa Rica.

There are 2 airlines that fly nonstop from Green Bay to Costa Rica. They are American Airlines and Delta. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $514 and arriving in San José (SJO). On average, American Airlines offers the best prices for nonstop flights between Green Bay and Costa Rica.

Which airlines provide the cheapest flights from Green Bay to Costa Rica?

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 Costa Rica were found on American Airlines ($581) and United Airlines ($597).

Good to know

Cheapest flight$581
Flight from Green Bay to Liberia

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Green Bay to Costa Rica?

    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 Costa Rica.

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

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

    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 from Green Bay to Costa Rica with an airline and back with another airline.

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

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

Reviews of the top airlines flying from Green Bay to Costa Rica

 
Need help choosing which airline to fly with from Green Bay to Costa Rica? 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 8013 reviews
8.5Crew
7.9Comfort
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

10.0 ExcellentAnonymous, Dec 2025
DCA - SEA
Read more Delta reviews

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

The flight was very smooth and the meal in business class was great.

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

I take this flight about 6-8 times per year. It is convenient and saves an hour or two by skipping PDX, SEA, PHX, or ORD (but it takes longer to get bags to the carousel than Alaska Airlines). I wish the food service were better (but they might cut back on it because it is a red-eye). The WifI seems to go down about an hour out of Anchorage, and then comes back about an hour later...so be warned if this is an issue for you.

Better service. No food options, but we did get drinks and a cookie.

Boarding was organized and timely. Food was mediocre, especially for first class travel.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

Everything you need to know for your flight from Green Bay to Costa Rica

Information on your arrival and departure airports