$488 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

KAYAK searches hundreds of travel sites at once for deals on flights to Costa Rica

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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$488
Liberia
Liberia2 stops$581
San José
San José1 stop$488
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 - Thu, Feb 5
American Airlines Logo
4:53 pm - 10:30 pm
GRB
-
SJO
29h 37m1 stop
American Airlines Logo
7:09 am - 4:23 pm
SJO
-
GRB
9h 14m1 stop
$488American Airlines
Sat, Jan 31 - Thu, Feb 5
American Airlines Logo
4:53 pm - 10:30 pm
GRB
-
SJO
29h 37m1 stop
American Airlines Logo
8:00 am - 10:12 pm
SJO
-
GRB
14h 12m2 stops
$493American Airlines
Thu, Jan 22 - Thu, Jan 29
American Airlines Logo
6:00 am - 10:30 pm
GRB
-
SJO
16h 30m1 stop
American Airlines Logo
7:09 am - 10:12 pm
SJO
-
GRB
15h 03m1 stop
$502American Airlines
Thu, Jan 22 - Thu, Jan 29
American Airlines Logo
6:00 am - 7:44 pm
GRB
-
SJO
13h 44m2 stops
American Airlines Logo
4:02 pm - 10:50 am
SJO
-
GRB
18h 48m2 stops
$507American Airlines
Sat, Jan 31 - Thu, Feb 5
United Airlines Logo
6:31 am - 8:39 pm
GRB
-
SJO
14h 08m2 stops
United Airlines Logo
6:30 am - 7:03 pm
SJO
-
GRB
12h 33m2 stops
$574United Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
4:53 pm - 2:20 pm
GRB
-
LIR
21h 27m2 stops
American Airlines Logo
1:30 pm - 10:50 am
LIR
-
GRB
21h 20m2 stops
$581American Airlines
Mon, Jan 26 - Wed, Jan 28
United Airlines Logo
5:24 pm - 1:15 pm
GRB
-
SJO
19h 51m2 stops
United Airlines Logo
2:20 pm - 3:07 pm
SJO
-
GRB
24h 47m2 stops
$597United Airlines
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
3:00 pm - 10:11 am
GRB
-
SJO
20h 11m2 stops
United Airlines Logo
1:25 pm - 7:13 pm
SJO
-
GRB
28h 48m2 stops
$645United 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
Sat, May 9 - Sun, May 17
Delta Logo
5:30 am - 1:06 pm
GRB
-
SJO
8h 36m1 stop
Delta Logo
1:25 pm - 4:33 pm
SJO
-
GRB
26h 08m2 stops
$775Delta
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$488
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 8013 reviews
8.5Crew
7.9Comfort
7.3Food
7.9Entertainment
8.1Boarding
Airline reviews

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

10.0 ExcellentAnonymous, Dec 2025
DTW - MSY
Read more Delta reviews

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

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

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.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

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

Information on your arrival and departure airports