$466 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 5/5. 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 José1 stop$466
Liberia
Liberia2 stops$698
San José
San José1 stop$466
Liberia
Liberia2 stops$698

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

Tue, May 5 - Tue, May 12
Delta Logo
5:15 am - 11:56 am
GRB
-
SJO
7h 41m
1 stop
Delta Logo
1:20 pm - 10:52 pm
SJO
-
GRB
8h 32m
1 stop
$466Delta
Sun, Apr 26 - Wed, Apr 29
American Airlines Logo
5:24 pm - 1:08 pm
GRB
-
SJO
20h 44m
2 stops
American Airlines Logo
2:08 pm - 9:12 am
SJO
-
GRB
18h 04m
2 stops
$471American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
5:40 am - 7:07 pm
GRB
-
SJO
14h 27m
2 stops
American Airlines Logo
12:10 pm - 9:12 am
SJO
-
GRB
20h 02m
2 stops
$482American Airlines
Sun, May 3 - Thu, May 7
American Airlines Logo
5:40 am - 9:36 pm
GRB
-
SJO
16h 56m
2 stops
American Airlines Logo
2:31 pm - 9:12 am
SJO
-
GRB
17h 41m
2 stops
$557American Airlines
Thu, May 7 - Mon, May 11
American Airlines Logo
6:40 am - 9:36 pm
GRB
-
SJO
15h 56m
2 stops
American Airlines Logo
6:30 am - 11:35 pm
SJO
-
GRB
16h 05m
2 stops
$575American Airlines
Tue, Apr 28 - Tue, May 5
LATAM Airlines Logo
5:15 am - 11:56 am
GRB
-
SJO
7h 41m
1 stop
LATAM Airlines Logo
1:21 pm - 11:18 am
SJO
-
GRB
20h 57m
2 stops
$587LATAM Airlines
Tue, Apr 28 - Tue, May 5
JetBlue Logo
5:15 am - 11:56 am
GRB
-
SJO
7h 41m
1 stop
JetBlue Logo
1:21 pm - 11:01 pm
SJO
-
GRB
8h 40m
1 stop
$607JetBlue
Wed, May 13 - Wed, May 20
Delta Logo
5:24 am - 12:00 pm
GRB
-
LIR
7h 36m
1 stop
Delta Logo
1:25 pm - 10:52 pm
LIR
-
GRB
8h 27m
1 stop
$887Delta
Sat, Jun 20 - Sat, Jun 27
United Airlines Logo
5:00 am - 11:53 am
GRB
-
LIR
7h 53m
1 stop
United Airlines Logo
3:27 pm - 10:01 am
LIR
-
GRB
17h 34m
2 stops
$890United Airlines
Sat, Jun 20 - Sat, Jun 27
United Airlines Logo
5:00 am - 11:53 am
GRB
-
LIR
7h 53m
1 stop
United Airlines Logo
3:27 pm - 10:01 am
LIR
-
GRB
17h 34m
2 stops
$944United Airlines
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 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 ($471) and LATAM Airlines ($587).

Good to know

Cheapest flight$466
Flight from Green Bay to San José

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 8364 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

2.0 MediocreEdward, Mar 2026
ATL - EWR
Read more Delta reviews

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

One of our group members was struggling to walk. In Charlotte we asked for a wheelchair and she was accompanied by Desmond. I was impressed by his patience and attention. In Boston she received the same service. I didn’t get the name of the helper but she went above and beyond in assisting us. A great AA service

Better snacks but flight and crew were amazing on this flight

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

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

Information on your arrival and departure airports