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$403+ Cheap flights from Green Bay (GRB) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJO
ene. 22 — ene. 291
jue. 1/22
jue. 1/29
1 adult, Economy
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Cheap flight deals from Green Bay to Costa Rica

Best flights from Green Bay to Costa Rica
Discover carefully curated flight deals from Green Bay to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 23, 2025.

This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/155:36 pmGRB - SJO
2 stops28h 26mDelta
mié. 3/42:25 pmSJO - GRB
2 stops26h 19mDelta
Deal found 12/21$403
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/262:39 pmGRB - SJO
2 stops22h 36mUnited Airlines
mié. 1/282:20 pmSJO - GRB
2 stops19h 47mUnited Airlines
Deal found 12/20$513
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/64:53 pmGRB - LIR
2 stops21h 27mAmerican Airlines
vie. 2/133:25 pmLIR - GRB
2 stops25h 27mAmerican Airlines
Deal found 12/22$581
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/185:28 pmGRB - SJO
2 stops27h 11mUnited Airlines
jue. 2/2612:35 pmSJO - GRB
2 stops21h 15mUnited Airlines
Deal found 12/21$513
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/155:36 pmGRB - SJO
2 stops28h 26mDelta
mar. 3/32:25 pmSJO - GRB
2 stops20h 59mDelta
Deal found 12/21$550
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/163:05 pmGRB - SJO
2 stops22h 10mUnited Airlines
jue. 2/2612:35 pmSJO - GRB
2 stops21h 15mUnited Airlines
Deal found 12/21$513
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/206:39 pmGRB - LIR
2 stops19h 39mAmerican Airlines
vie. 2/272:37 pmLIR - GRB
1 stop8h 45mAmerican Airlines
Deal found 12/21$581
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/175:36 pmGRB - SJO
2 stops19h 24mDelta
mar. 3/32:25 pmSJO - GRB
2 stops20h 59mDelta
Deal found 12/21$550
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/314:53 pmGRB - LIR
2 stops21h 20mAmerican Airlines
sáb. 2/71:46 pmLIR - GRB
2 stops21h 04mAmerican Airlines
Deal found 12/21$581
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/173:05 pmGRB - SJO
2 stops27h 11mUnited Airlines
jue. 2/2612:35 pmSJO - GRB
2 stops21h 15mUnited Airlines
Deal found 12/21$529
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/203:05 pmGRB - SJO
2 stops22h 10mUnited Airlines
jue. 2/2612:35 pmSJO - GRB
2 stops21h 15mUnited Airlines
Deal found 12/21$533
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/215:28 pmGRB - SJO
2 stops24h 48mUnited Airlines
jue. 2/2612:35 pmSJO - GRB
2 stops21h 15mUnited Airlines
Deal found 12/21$533
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/216:39 pmGRB - LIR
2 stops17h 49mAmerican Airlines
sáb. 2/283:25 pmLIR - GRB
2 stops26h 28mAmerican Airlines
Deal found 12/21$666

Find flight deals from Green Bay to Costa Rica

Keep the following information in mind while searching for Green Bay to Costa Rica flight deals. Data was last updated diciembre 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$403
(Delta)
Provider with most accurate pricing for Green Bay Austin-Straubel-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-San José Juan Santamaria Intl flights.
Search Deals
From Green Bay Austin-Straubel to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 23, 2025.
Use the filters below to find and compare flights from Green Bay to Costa Rica that are best for you.

Fly from

Green Bay

Fly to

Costa Rica

Route

Depart

Return

Price

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

dom. 2/15

5:36 pm-10:02 pm

2 stops28h 26m

San José Juan Santamaria Intl

mié. 3/4

2:25 pm-4:44 pm

2 stops26h 19m

$403

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

lun. 1/26

2:39 pm-1:15 pm

2 stops22h 36m

San José Juan Santamaria Intl

mié. 1/28

2:20 pm-10:07 am

2 stops19h 47m

$513

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

mié. 2/18

5:28 pm-8:39 pm

2 stops27h 11m

San José Juan Santamaria Intl

jue. 2/26

12:35 pm-9:50 am

2 stops21h 15m

$513

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

lun. 2/16

3:05 pm-1:15 pm

2 stops22h 10m

San José Juan Santamaria Intl

jue. 2/26

12:35 pm-9:50 am

2 stops21h 15m

$513

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

mar. 2/17

3:05 pm-6:16 pm

2 stops27h 11m

San José Juan Santamaria Intl

jue. 2/26

12:35 pm-9:50 am

2 stops21h 15m

$529

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

vie. 2/20

3:05 pm-1:15 pm

2 stops22h 10m

San José Juan Santamaria Intl

jue. 2/26

12:35 pm-9:50 am

2 stops21h 15m

$533

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

sáb. 2/21

5:28 pm-6:16 pm

2 stops24h 48m

San José Juan Santamaria Intl

jue. 2/26

12:35 pm-9:50 am

2 stops21h 15m

$533

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

dom. 2/15

5:36 pm-10:02 pm

2 stops28h 26m

San José Juan Santamaria Intl

mar. 3/3

2:25 pm-11:24 am

2 stops20h 59m

$550

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

mar. 2/17

5:36 pm-1:00 pm

2 stops19h 24m

San José Juan Santamaria Intl

mar. 3/3

2:25 pm-11:24 am

2 stops20h 59m

$550

Green BayLiberia

GRB - LIR

GRBLIR

Green Bay Austin-Straubel

vie. 2/6

4:53 pm-2:20 pm

2 stops21h 27m

Liberia

vie. 2/13

3:25 pm-4:52 pm

2 stops25h 27m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 13 results
1
2

Best time to book a flight from Green Bay to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Costa Rica
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated diciembre 23, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Green Bay to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to Costa Rica?

    Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to Costa Rica. Green Bay Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

  • How long is the flight from Green Bay to Costa Rica?

    Delta, United Airlines, and American Airlines can get you from Green Bay to Costa Rica in just under 16h 50m. Your travel time can differ by up to 5h 46m. The distance between Green Bay and Costa Rica is about 2393 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Green Bay to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Green Bay to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Costa Rica.

  • Can I find deals for business class flights from Green Bay to Costa Rica?

    Yes. Cheapflights offers flight deals from Green Bay to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Green Bay to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Green Bay to Costa Rica

Discover the top 2 airlines that operate flights from Green Bay to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$516Average$754FlexibilityNo cancel feeOn-time71%
DeltaCheapest$556Average$765FlexibilityNo cancel feeOn-timeN/A

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