$308+ Cheap flights from Green Bay (GRB) to Costa Rica
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJO
Jun 20 — Jun 271
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from Green Bay to Costa RicaExplore 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 May 21, 2026.
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 May 21, 2026.
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Fri 8/283:21 pm
GRB
- SJO
2 stops21h 13m
American Airlines
Wed 9/231:05 pm
SJO
- GRB
2 stops18h 59m
American Airlines
Deal found 5/19![American Airlines logo]()
$569
This American Airlines deal was found by Cheapflights users on 5/20. 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 9/36:54 pm
GRB
- LIR
2 stops19h 17m
American Airlines
Fri 9/252:10 pm
LIR
- GRB
2 stops17h 54m
American Airlines
Deal found 5/20![American Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 5/19. 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.
Thu 8/275:24 am
GRB
- SJO
1 stop7h 25m
Delta
Thu 9/241:25 pm
SJO
- GRB
1 stop7h 33m
Delta
Deal found 5/19![Delta logo]()
$644
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 11/102:30 pm
GRB
- SJO
2 stops20h 55m
United Airlines
Thu 11/122:20 pm
SJO
- GRB
2 stops28h 45m
United Airlines
Deal found 5/18![United Airlines logo]()
$645
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 11/116:01 am
GRB
- SJO
2 stops16h 58m
American Airlines
Sat 11/142:39 pm
SJO
- GRB
2 stops18h 38m
American Airlines
Deal found 5/17![American Airlines logo]()
$648
This Delta deal was found by Cheapflights users on 5/19. 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.
Fri 8/286:15 am
GRB
- SJO
2 stops30h 34m
Delta
Thu 9/241:25 pm
SJO
- GRB
1 stop7h 33m
Delta
Deal found 5/19![Delta logo]()
$649
This United Airlines deal was found by Cheapflights users on 5/19. 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 11/41:11 pm
GRB
- LIR
2 stops29h 26m
United Airlines
Wed 11/118:35 am
LIR
- GRB
2 stops15h 44m
United Airlines
Deal found 5/19![United Airlines logo]()
$651
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 9/25:43 am
GRB
- SJO
2 stops15h 09m
American Airlines
Mon 9/71:08 pm
SJO
- GRB
2 stops21h 49m
American Airlines
Deal found 5/17![American Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 5/17. 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 7/43:17 pm
GRB
- LIR
2 stops22h 58m
American Airlines
Wed 7/82:47 pm
LIR
- GRB
2 stops17h 34m
American Airlines
Deal found 5/17![American Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Mon 6/812:34 pm
GRB
- SJO
2 stops22h 37m
United Airlines
Thu 6/1111:13 am
SJO
- GRB
2 stops21h 48m
United Airlines
Deal found 5/18![United Airlines logo]()
$665
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Wed 10/78:10 pm
GRB
- SJO
2 stops18h 48m
American Airlines
Sat 10/1012:57 pm
SJO
- GRB
2 stops19h 07m
American Airlines
Deal found 5/16![American Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Sun 12/132:30 pm
GRB
- LIR
2 stops22h 40m
United Airlines
Thu 12/1712:30 pm
LIR
- GRB
1 stop8h 34m
United Airlines
Deal found 5/17![United Airlines logo]()
$711
Best flights from Green Bay to Costa RicaDiscover 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 May 21, 2026.
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 May 21, 2026.
This Delta deal was found by Cheapflights users on 5/19. 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.
Thu 8/275:24 am
GRB
- SJO
1 stop7h 25m
Delta
Thu 9/241:25 pm
SJO
- GRB
1 stop7h 33m
Delta
Deal found 5/19![Delta logo]()
$644
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 11/102:30 pm
GRB
- SJO
2 stops20h 55m
United Airlines
Thu 11/122:20 pm
SJO
- GRB
2 stops28h 45m
United Airlines
Deal found 5/18![United Airlines logo]()
$645
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 9/25:43 am
GRB
- SJO
2 stops15h 09m
American Airlines
Mon 9/71:08 pm
SJO
- GRB
2 stops21h 49m
American Airlines
Deal found 5/17![American Airlines logo]()
$652
This Delta deal was found by Cheapflights users on 5/19. 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.
Thu 8/275:24 am
GRB
- SJO
1 stop7h 25m
Delta
Tue 9/221:25 pm
SJO
- GRB
1 stop7h 33m
Delta
Deal found 5/19![Delta logo]()
$644
This United Airlines deal was found by Cheapflights users on 5/19. 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 11/41:11 pm
GRB
- LIR
2 stops29h 26m
United Airlines
Wed 11/118:35 am
LIR
- GRB
2 stops15h 44m
United Airlines
Deal found 5/19![United Airlines logo]()
$651
This Delta deal was found by Cheapflights users on 5/19. 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.
Fri 8/286:15 am
GRB
- SJO
2 stops30h 34m
Delta
Thu 9/241:25 pm
SJO
- GRB
2 stops19h 57m
Delta
Deal found 5/19![Delta logo]()
$649
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Mon 6/812:34 pm
GRB
- SJO
2 stops22h 37m
United Airlines
Thu 6/1111:13 am
SJO
- GRB
2 stops21h 48m
United Airlines
Deal found 5/18![United Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 5/19. 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.
Sat 8/295:37 pm
GRB
- SJO
2 stops19h 12m
Delta
Tue 9/221:25 pm
SJO
- GRB
1 stop7h 33m
Delta
Deal found 5/19![Delta logo]()
$649
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Thu 8/276:25 am
GRB
- SJO
2 stops14h 12m
United Airlines
Tue 9/221:25 pm
SJO
- GRB
2 stops18h 51m
United Airlines
Deal found 5/20![United Airlines logo]()
$724
This Delta deal was found by Cheapflights users on 5/17. 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.
Wed 9/25:30 am
GRB
- SJO
1 stop7h 26m
Delta
Mon 9/71:21 pm
SJO
- GRB
2 stops20h 01m
Delta
Deal found 5/17![Delta logo]()
$669
This Delta deal was found by Cheapflights users on 5/16. 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.
Wed 10/75:30 am
GRB
- SJO
1 stop7h 28m
Delta
Sat 10/101:23 pm
SJO
- GRB
2 stops20h 00m
Delta
Deal found 5/16![Delta logo]()
$669
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Fri 7/36:52 pm
GRB
- LIR
1 stop18h 01m
United Airlines
Fri 7/101:20 pm
LIR
- GRB
2 stops21h 39m
United Airlines
Deal found 5/19![United Airlines logo]()
$736
This Delta deal was found by Cheapflights users on 5/17. 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.
Thu 9/35:30 am
GRB
- LIR
1 stop7h 30m
Delta
Fri 9/251:25 pm
LIR
- GRB
1 stop7h 33m
Delta
Deal found 5/17![Delta logo]()
$762
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 8/46:52 pm
GRB
- LIR
2 stops21h 27m
United Airlines
Wed 8/121:20 pm
LIR
- GRB
2 stops23h 40m
United Airlines
Deal found 5/17![United Airlines logo]()
$992
This Delta deal was found by Cheapflights users on 5/17. 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.
Sat 7/45:45 am
GRB
- LIR
1 stop7h 15m
Delta
Wed 7/81:25 pm
LIR
- GRB
1 stop8h 23m
Delta
Deal found 5/17![Delta logo]()
$875
This Delta deal was found by Cheapflights users on 5/19. 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.
Tue 8/45:24 am
GRB
- LIR
1 stop7h 36m
Delta
Wed 8/121:25 pm
LIR
- GRB
2 stops25h 07m
Delta
Deal found 5/19![Delta logo]()
$911
Last-minute flights from Green Bay to Costa RicaDiscover last-minute flight deals from Green Bay to Costa Rica. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Costa Rica. Data last updated May 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Mon 6/812:34 pm
GRB
- SJO
2 stops22h 37m
United Airlines
Thu 6/1111:13 am
SJO
- GRB
2 stops21h 48m
United Airlines
Deal found 5/18![United Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Mon 6/812:34 pm
GRB
- SJO
2 stops22h 37m
United Airlines
Fri 6/127:55 am
SJO
- GRB
2 stops27h 04m
United Airlines
Deal found 5/18![United Airlines logo]()
$739
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 6/85:10 am
GRB
- SJO
1 stop7h 44m
Delta
Thu 6/111:19 pm
SJO
- GRB
1 stop8h 32m
Delta
Deal found 5/18![Delta logo]()
$1,669
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 6/85:10 am
GRB
- SJO
1 stop7h 44m
Delta
Fri 6/121:19 pm
SJO
- GRB
1 stop8h 32m
Delta
Deal found 5/18![Delta logo]()
$2,378
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Mon 6/86:51 pm
GRB
- SJO
3 stops17h 58m
American Airlines
Thu 6/116:01 am
SJO
- GRB
2 stops17h 09m
American Airlines
Deal found 5/18![American Airlines logo]()
$2,633
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 6/86:51 pm
GRB
- SJO
3 stops17h 58m
American Airlines
Fri 6/1211:59 pm
SJO
- GRB
2 stops17h 22m
American Airlines
Deal found 5/17![American Airlines logo]()
$2,647
One-way flights from Green Bay to Costa RicaSearch for one-way flight options from Green Bay to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
Search for one-way flight options from Green Bay to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 11/119:48 am
GRB
- SJO
2 stops13h 11m
American Airlines
Deal found 5/17![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 5/17. 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.
Wed 11/115:30 am
GRB
- SJO
1 stop7h 35m
Delta
Deal found 5/17![Delta logo]()
$358
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 May 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $569 (American Airlines) |
One-way from | $308 (American Airlines) |
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 May 21, 2026.
Use the filters below to find and compare flights from Green Bay to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Thu 8/27
5:24 am-11:49 am
1 stop7h 25m
San José Juan Santamaria Intl
Thu 9/24
1:25 pm-9:58 pm
1 stop7h 33m
$644
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Thu 8/27
5:24 am-11:49 am
1 stop7h 25m
San José Juan Santamaria Intl
Tue 9/22
1:25 pm-9:58 pm
1 stop7h 33m
$644
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Tue 11/10
2:30 pm-11:25 am
2 stops20h 55m
San José Juan Santamaria Intl
Thu 11/12
2:20 pm-7:05 pm
2 stops28h 45m
$645
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Fri 8/28
6:15 am-11:49 am
2 stops30h 34m
San José Juan Santamaria Intl
Thu 9/24
1:25 pm-10:22 am
2 stops19h 57m
$649
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Sat 8/29
5:37 pm-11:49 am
2 stops19h 12m
San José Juan Santamaria Intl
Tue 9/22
1:25 pm-9:58 pm
1 stop7h 33m
$649
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Wed 11/4
1:11 pm-6:37 pm
2 stops29h 26m
Liberia
Wed 11/11
8:35 am-12:19 am
2 stops15h 44m
$651
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Wed 9/2
5:43 am-7:52 pm
2 stops15h 09m
San José Juan Santamaria Intl
Mon 9/7
1:08 pm-11:57 am
2 stops21h 49m
$652
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Mon 6/8
12:34 pm-10:11 am
2 stops22h 37m
San José Juan Santamaria Intl
Thu 6/11
11:13 am-10:01 am
2 stops21h 48m
$665
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Wed 9/2
5:30 am-11:56 am
1 stop7h 26m
San José Juan Santamaria Intl
Mon 9/7
1:21 pm-10:22 am
2 stops20h 01m
$669
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Wed 10/7
5:30 am-11:58 am
1 stop7h 28m
San José Juan Santamaria Intl
Sat 10/10
1:23 pm-10:23 am
2 stops20h 00m
$669
Showing 1-10 of 18 resultsSorted by cheapest first
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.
GRB-SJO
GRB-LIR
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
GRB-CR0
GRB-SJO
GRB-LIR
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 May 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.
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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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.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Green Bay to Costa Rica by cabin class
Find flights from Green Bay to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Green Bay and Costa Rica flights
Browse other Green Bay and Costa Rica flight options. Last updated on May 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$720 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$556 | Average$978 | FlexibilityNo cancel fee | On-timeN/A |