$412 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 2/17. 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$412
Liberia
Liberia2 stops$509
San José
San José2 stops$412
Liberia
Liberia2 stops$509

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, Feb 17 - Tue, Mar 3
Delta Logo
5:36 pm - 1:00 pm
GRB
-
SJO
19h 24m2 stops
Delta Logo
7:00 am - 11:24 am
SJO
-
GRB
28h 24m2 stops
$412Delta
Tue, Feb 17 - Wed, Mar 4
Delta Logo
5:36 pm - 1:00 pm
GRB
-
SJO
19h 24m2 stops
Delta Logo
2:25 pm - 4:44 pm
SJO
-
GRB
26h 19m2 stops
$471Delta
Sat, Feb 21 - Tue, Mar 3
Delta Logo
5:28 pm - 10:02 pm
GRB
-
SJO
28h 34m2 stops
Delta Logo
7:00 am - 11:24 am
SJO
-
GRB
28h 24m2 stops
$489Delta
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
4:53 pm - 2:20 pm
GRB
-
LIR
21h 27m2 stops
American Airlines Logo
3:23 pm - 10:50 am
LIR
-
GRB
19h 27m2 stops
$509American Airlines
Mon, Feb 16 - Tue, Mar 3
United Airlines Logo
3:05 pm - 1:15 pm
GRB
-
SJO
22h 10m2 stops
United Airlines Logo
11:28 pm - 7:04 pm
SJO
-
GRB
19h 36m2 stops
$512United Airlines
Mon, Mar 9 - Sun, Mar 15
American Airlines Logo
6:38 pm - 1:19 pm
GRB
-
LIR
19h 41m2 stops
American Airlines Logo
12:21 pm - 9:30 am
LIR
-
GRB
20h 09m2 stops
$514American 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 - 4:23 pm
LIR
-
GRB
25h 00m2 stops
$516American Airlines
Wed, Feb 18 - Tue, Mar 3
United Airlines Logo
5:28 pm - 12:56 pm
GRB
-
SJO
19h 28m1 stop
United Airlines Logo
11:28 pm - 7:04 pm
SJO
-
GRB
19h 36m2 stops
$519United Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
4:53 pm - 2:20 pm
GRB
-
LIR
21h 27m2 stops
American Airlines Logo
1:46 pm - 4:23 pm
LIR
-
GRB
26h 37m2 stops
$524American Airlines
Thu, Feb 19 - Tue, Mar 3
United Airlines Logo
5:28 pm - 8:39 pm
GRB
-
SJO
27h 11m2 stops
United Airlines Logo
11:28 pm - 7:04 pm
SJO
-
GRB
19h 36m2 stops
$549United 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.

What’s the cheapest day of the week to fly from Green Bay to Costa Rica?

The average price of all round-trip flights from Green Bay to Costa Rica clicked on KAYAK for each day over the last 12 months.

For Green Bay to Costa Rica, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Costa Rica back to Green Bay, the best deals are generally found on Tuesday, with Friday being the most expensive.

Good to know

Cheapest flight$412
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.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the evening, when round-trip flights cost $578 on average. Morning departures are around 12% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $647.

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 8007 reviews
8.1Boarding
8.5Crew
7.9Comfort
7.3Food
7.9Entertainment
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

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

Information on your arrival and departure airports