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Costa Rica

$329+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJO
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Green Bay to Costa Rica

Cheapest flights from Green Bay to Costa Rica
Explore the most affordable flight options available from Green Bay to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 2/286:32 pm
GRB
-
SJO
1 stop26h 35m
American Airlines
Wed 3/47:00 am
SJO
-
GRB
1 stop12h 42m
American Airlines
Deal found 1/19$329
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:00 am
GRB
-
SJO
1 stop16h 07m
GOL
Wed 3/47:00 am
SJO
-
GRB
1 stop12h 42m
GOL
Deal found 1/19$397
This Gurufare deal was found by Cheapflights users on 1/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:32 pm
GRB
-
SJO
2 stops28h 11m
GOL
Wed 3/47:00 am
SJO
-
GRB
1 stop12h 42m
GOL
Deal found 1/19$413
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sun 2/226:32 pm
GRB
-
SJO
1 stop25h 40m
American Airlines
Wed 2/257:00 am
SJO
-
GRB
1 stop16h 32m
American Airlines
Deal found 1/19$436
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 5/205:30 pm
GRB
-
SJO
2 stops17h 41m
United Airlines
Tue 5/2612:30 am
SJO
-
GRB
2 stops10h 45m
United Airlines
Deal found 1/19$471
This Delta deal was found by Cheapflights users on 1/19. 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.
Sun 3/15:12 am
GRB
-
SJO
1 stop16h 50m
Delta
Thu 3/57:00 am
SJO
-
GRB
1 stop15h 24m
Delta
Deal found 1/19$555
This Delta deal was found by Cheapflights users on 1/19. 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.
Sun 3/15:12 am
GRB
-
SJO
1 stop16h 50m
Delta
Tue 3/32:25 pm
SJO
-
GRB
2 stops20h 59m
Delta
Deal found 1/19$560
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:00 am
GRB
-
SJO
1 stop16h 07m
GOL
Thu 3/58:00 am
SJO
-
GRB
2 stops15h 32m
GOL
Deal found 1/19$567
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:52 pm
GRB
-
SJO
2 stops16h 30m
American Airlines
Wed 12/26:00 am
SJO
-
GRB
1 stop13h 28m
American Airlines
Deal found 1/20$571
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:49 pm
GRB
-
LIR
2 stops17h 41m
American Airlines
Wed 8/1212:30 pm
LIR
-
GRB
2 stops19h 47m
American Airlines
Deal found 1/20$583
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:28 pm
GRB
-
SJO
2 stops19h 47m
Multiple Airlines
Wed 2/2511:28 pm
SJO
-
GRB
2 stops17h 25m
Multiple Airlines
Deal found 1/19$591
This Delta deal was found by Cheapflights users on 1/21. 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.
Tue 8/45:30 am
GRB
-
LIR
1 stop7h 27m
Delta
Wed 8/121:25 pm
LIR
-
GRB
2 stops26h 08m
Delta
Deal found 1/21$709

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$329
(American Airlines)
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 January 21, 2026.
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

Sat 2/28

6:32 pm-9:07 pm

1 stop26h 35m

San José Juan Santamaria Intl

Wed 3/4

7:00 am-7:42 pm

1 stop12h 42m

$329

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 2/22

6:32 pm-8:12 pm

1 stop25h 40m

San José Juan Santamaria Intl

Wed 2/25

7:00 am-11:32 pm

1 stop16h 32m

$436

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Wed 5/20

5:30 pm-10:11 am

2 stops17h 41m

San José Juan Santamaria Intl

Tue 5/26

12:30 am-12:15 pm

2 stops10h 45m

$471

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 3/1

5:12 am-10:02 pm

1 stop16h 50m

San José Juan Santamaria Intl

Tue 3/3

2:25 pm-11:24 am

2 stops20h 59m

$560

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Tue 4/28

6:30 am-8:19 pm

2 stops14h 49m

San José Juan Santamaria Intl

Mon 5/4

1:25 pm-9:55 am

2 stops19h 30m

$571

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 2/22

5:28 pm-1:15 pm

2 stops19h 47m

San José Juan Santamaria Intl

Wed 2/25

11:28 pm-4:53 pm

2 stops17h 25m

$591

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 3/1

3:05 pm-1:15 pm

2 stops22h 10m

San José Juan Santamaria Intl

Wed 3/4

11:28 pm-4:53 pm

2 stops17h 25m

$593

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Thu 5/7

2:35 pm-12:21 pm

2 stops22h 46m

San José Juan Santamaria Intl

Mon 5/11

1:25 pm-9:55 am

2 stops19h 30m

$619

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Thu 4/9

1:30 pm-10:11 am

2 stops21h 41m

San José Juan Santamaria Intl

Thu 4/16

1:25 pm-3:12 pm

2 stops24h 47m

$681

Green BayLiberia

GRB - LIR

GRBLIR

Green Bay Austin-Straubel

Sat 1/31

6:00 am-1:37 pm

1 stop7h 37m

Liberia

Sat 2/7

1:28 pm-10:50 am

2 stops21h 22m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

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 January 21, 2026.
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
8,089 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

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
8,089 reviews
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

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
11,174 reviews
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

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?

    American Airlines, United Airlines, and Delta can get you from Green Bay to Costa Rica in just under 16h 50m. Your travel time can differ by up to 9h 45m. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$754FlexibilityNo cancel feeOn-time71%
DeltaCheapest$556Average$765FlexibilityNo cancel feeOn-timeN/A

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