$457 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 4/26. 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$457
Liberia
Liberia2 stops$613
San José
San José2 stops$457
Liberia
Liberia2 stops$613

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

Sun, Apr 26 - Wed, Apr 29
American Airlines Logo
5:40 am - 9:36 pm
GRB
-
SJO
16h 56m
2 stops
American Airlines Logo
6:30 am - 9:58 pm
SJO
-
GRB
14h 28m
2 stops
$457American Airlines
Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
5:24 pm - 11:25 am
GRB
-
SJO
19h 01m
2 stops
American Airlines Logo
2:22 pm - 9:12 am
SJO
-
GRB
17h 50m
2 stops
$477American Airlines
Thu, May 7 - Mon, May 11
American Airlines Logo
7:30 am - 9:36 pm
GRB
-
SJO
15h 06m
2 stops
American Airlines Logo
12:10 pm - 9:12 am
SJO
-
GRB
20h 02m
2 stops
$497American Airlines
Sun, May 3 - Thu, May 7
American Airlines Logo
5:40 am - 7:07 pm
GRB
-
SJO
14h 27m
2 stops
American Airlines Logo
12:35 pm - 9:12 am
SJO
-
GRB
19h 37m
2 stops
$550American Airlines
Mon, Apr 27 - Wed, Apr 29
United Airlines Logo
8:25 pm - 12:21 pm
GRB
-
SJO
16h 56m
2 stops
United Airlines Logo
1:25 pm - 12:34 pm
SJO
-
GRB
22h 09m
2 stops
$567United Airlines
Sun, May 3 - Thu, May 7
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
$578Delta
Sun, Mar 29 - Sun, Apr 5
United Airlines Logo
5:35 pm - 12:10 pm
GRB
-
LIR
19h 35m
2 stops
United Airlines Logo
3:27 pm - 10:00 am
LIR
-
GRB
17h 33m
2 stops
$752United Airlines
Sun, Aug 23 - Sun, Aug 30
Delta Logo
5:30 am - 12:00 pm
GRB
-
LIR
7h 30m
1 stop
Delta Logo
1:25 pm - 11:09 am
LIR
-
GRB
20h 44m
2 stops
$798Delta
Sun, Aug 23 - Sun, Aug 30
United Airlines Logo
8:25 pm - 12:10 pm
GRB
-
LIR
16h 45m
2 stops
United Airlines Logo
1:20 pm - 10:30 am
LIR
-
GRB
20h 10m
2 stops
$862United Airlines
Tue, Aug 4 - Wed, Aug 12
Delta Logo
5:30 am - 11:57 am
GRB
-
LIR
7h 27m
1 stop
Delta Logo
1:25 pm - 10:22 am
LIR
-
GRB
19h 57m
2 stops
$893Delta
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 ($457) and Delta ($578).

Good to know

Cheapest flight$457
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 8237 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

2+hrs delay without any reason provided and a cramped flight

2.0 MediocreYogendra Kumar, Feb 2026
DTW - MDT
Read more Delta reviews

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

Horrible. Got delayed many hours because their pilot wasn't trained for night landing at the airport and a rain delay made it a night landing. We have to wait hours for a qualified crew. They give us 12 dollar meal vouchers but most everything in the airport was closed and definitely more expensive than the vouchers.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

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

Information on your arrival and departure airports