$509+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJO
Aug 8 — Aug 151
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Green Bay to Costa Rica
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Best
Last-minute
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 July 9, 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 July 9, 2026.
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 10/3110:45 am
GRB
- SJO
2 stops11h 15m
United Airlines
Wed 11/48:45 am
SJO
- GRB
2 stops12h 49m
United Airlines
Deal found 7/8![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 10/3110:45 am
GRB
- SJO
2 stops11h 15m
United Airlines
Sat 11/78:45 am
SJO
- GRB
2 stops12h 49m
United Airlines
Deal found 7/8![United Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 7/8. 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 12/38:15 pm
GRB
- SJO
2 stops17h 24m
American Airlines
Fri 12/113:38 pm
SJO
- GRB
2 stops17h 44m
American Airlines
Deal found 7/8![American Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 10/316:25 am
GRB
- SJO
2 stops14h 14m
United Airlines
Tue 11/311:28 pm
SJO
- GRB
2 stops19h 37m
United Airlines
Deal found 7/8![United Airlines logo]()
$785
This United Airlines deal was found by Cheapflights users on 7/8. 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 12/85:18 pm
GRB
- LIR
2 stops18h 26m
United Airlines
Thu 12/105:15 pm
LIR
- GRB
2 stops25h 50m
United Airlines
Deal found 7/8![United Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 7/7. 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 7/315:47 pm
GRB
- SJO
2 stops20h 16m
Delta
Sat 8/81:14 pm
SJO
- GRB
1 stop7h 52m
Delta
Deal found 7/7![Delta logo]()
$814
This KAYAK deal was found by Cheapflights users on 7/7. 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.
Sat 8/110:37 am
GRB
- SJO
2 stops13h 02m
Multiple Airlines
Fri 8/712:30 am
SJO
- GRB
2 stops15h 21m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$868
This Ovago deal was found by Cheapflights users on 7/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:34 pm
GRB
- SJO
2 stops22h 37m
Multiple Airlines
Fri 8/712:30 am
SJO
- GRB
2 stops15h 21m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$869
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/212:34 pm
GRB
- SJO
2 stops22h 37m
United Airlines
Fri 8/71:25 pm
SJO
- GRB
2 stops19h 36m
United Airlines
Deal found 7/7![United Airlines logo]()
$877
This Delta deal was found by Cheapflights users on 7/8. 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 10/315:30 am
GRB
- SJO
1 stop7h 28m
Delta
Wed 11/42:23 pm
SJO
- GRB
1 stop8h 46m
Delta
Deal found 7/8![Delta logo]()
$899
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/19:00 am
GRB
- SJO
2 stops26h 11m
United Airlines
Sat 8/87:55 am
SJO
- GRB
2 stops30h 14m
United Airlines
Deal found 7/7![United Airlines logo]()
$900
This Delta deal was found by Cheapflights users on 7/7. 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 7/315:47 pm
GRB
- SJO
2 stops20h 16m
Delta
Sun 8/91:14 pm
SJO
- GRB
1 stop7h 52m
Delta
Deal found 7/7![Delta logo]()
$904
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 July 9, 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 July 9, 2026.
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 10/3110:45 am
GRB
- SJO
2 stops11h 15m
United Airlines
Wed 11/48:45 am
SJO
- GRB
2 stops12h 49m
United Airlines
Deal found 7/8![United Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 7/4. 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 1/32:46 pm
GRB
- SJO
2 stops19h 46m
American Airlines
Sun 1/106:38 am
SJO
- GRB
2 stops17h 34m
American Airlines
Deal found 7/4![American Airlines logo]()
$600
This Delta deal was found by Cheapflights users on 7/5. 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 1/35:30 am
GRB
- LIR
1 stop7h 15m
Delta
Sun 1/103:05 pm
LIR
- GRB
1 stop7h 40m
Delta
Deal found 7/5![Delta logo]()
$869
This American Airlines deal was found by Cheapflights users on 7/5. 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 1/28:15 pm
GRB
- LIR
2 stops18h 30m
American Airlines
Sat 1/93:13 pm
LIR
- GRB
2 stops22h 49m
American Airlines
Deal found 7/5![American Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 7/8. 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 12/85:18 pm
GRB
- LIR
2 stops18h 26m
United Airlines
Thu 12/105:15 pm
LIR
- GRB
2 stops25h 50m
United Airlines
Deal found 7/8![United Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 7/6. 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 1/37:00 am
GRB
- SJO
2 stops15h 15m
Delta
Sun 1/107:05 am
SJO
- GRB
1 stop15h 40m
Delta
Deal found 7/6![Delta logo]()
$906
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/212:34 pm
GRB
- SJO
2 stops22h 37m
United Airlines
Fri 8/71:25 pm
SJO
- GRB
2 stops19h 36m
United Airlines
Deal found 7/7![United Airlines logo]()
$877
This Delta deal was found by Cheapflights users on 7/9. 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 8/15:45 am
GRB
- SJO
1 stop8h 18m
Delta
Sat 8/81:14 pm
SJO
- GRB
1 stop7h 52m
Delta
Deal found 7/9![Delta logo]()
$958
This American Airlines deal was found by Cheapflights users on 7/7. 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 11/228:15 pm
GRB
- LIR
2 stops17h 58m
American Airlines
Sun 12/63:28 pm
LIR
- GRB
2 stops17h 54m
American Airlines
Deal found 7/7![American Airlines logo]()
$982
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 8/16:52 pm
GRB
- SJO
2 stops16h 19m
United Airlines
Sat 8/811:13 am
SJO
- GRB
2 stops23h 46m
United Airlines
Deal found 7/9![United Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 7/5. 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 stops21h 35m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,249
This Delta deal was found by Cheapflights users on 7/6. 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 stops20h 02m
Delta
Deal found 7/6![Delta logo]()
$1,411
Last-minute flights from Green Bay to Costa RicaDiscover last-minute flight deals from Green Bay to Costa Rica. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Costa Rica. Data last updated July 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/7. 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 7/315:47 pm
GRB
- SJO
2 stops20h 16m
Delta
Sat 8/81:14 pm
SJO
- GRB
2 stops26h 41m
Delta
Deal found 7/7![Delta logo]()
$814
This Delta deal was found by Cheapflights users on 7/7. 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 7/315:47 pm
GRB
- SJO
2 stops20h 16m
Delta
Sun 8/91:14 pm
SJO
- GRB
2 stops20h 13m
Delta
Deal found 7/7![Delta logo]()
$904
This Delta deal was found by Cheapflights users on 7/7. 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 7/315:47 pm
GRB
- SJO
2 stops20h 16m
Delta
Fri 8/71:14 pm
SJO
- GRB
2 stops21h 08m
Delta
Deal found 7/7![Delta logo]()
$910
This KAYAK deal was found by Cheapflights users on 7/7. 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.
Fri 7/319:00 am
GRB
- SJO
2 stops14h 39m
Multiple Airlines
Fri 8/711:13 am
SJO
- GRB
2 stops21h 48m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$955
This KAYAK deal was found by Cheapflights users on 7/7. 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.
Sat 8/110:37 am
GRB
- SJO
2 stops13h 02m
Multiple Airlines
Fri 8/712:30 am
SJO
- GRB
2 stops15h 21m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$868
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/19:00 am
GRB
- SJO
2 stops26h 11m
United Airlines
Sat 8/87:55 am
SJO
- GRB
2 stops30h 14m
United Airlines
Deal found 7/7![United Airlines logo]()
$900
This Delta deal was found by Cheapflights users on 7/7. 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 8/15:45 am
GRB
- SJO
1 stop8h 18m
Delta
Sat 8/81:14 pm
SJO
- GRB
1 stop7h 52m
Delta
Deal found 7/7![Delta logo]()
$958
This KAYAK deal was found by Cheapflights users on 7/8. 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.
Sat 8/16:52 pm
GRB
- SJO
2 stops16h 19m
Avianca
Sat 8/811:13 am
SJO
- GRB
2 stops21h 48m
Avianca
Deal found 7/8![Avianca logo]()
$960
This KAYAK deal was found by Cheapflights users on 7/7. 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.
Sat 8/16:52 pm
GRB
- SJO
2 stops16h 19m
Copa Airlines
Sat 8/812:30 am
SJO
- GRB
2 stops15h 21m
Copa Airlines
Deal found 7/7![Copa Airlines logo]()
$961
This Ovago deal was found by Cheapflights users on 7/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:34 pm
GRB
- SJO
2 stops22h 37m
Multiple Airlines
Fri 8/712:30 am
SJO
- GRB
2 stops15h 21m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$869
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/212:34 pm
GRB
- SJO
2 stops22h 37m
United Airlines
Fri 8/71:25 pm
SJO
- GRB
2 stops19h 36m
United Airlines
Deal found 7/7![United Airlines logo]()
$877
This United Airlines deal was found by Cheapflights users on 7/8. 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 stops21h 35m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,249
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 July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $509 (United 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 July 9, 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
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Sat 10/31
10:45 am-9:00 pm
2 stops11h 15m
San José Juan Santamaria Intl
Wed 11/4
8:45 am-9:34 pm
2 stops12h 49m
$509
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Sun 1/3
2:46 pm-10:32 am
2 stops19h 46m
San José Juan Santamaria Intl
Sun 1/10
6:38 am-12:12 am
2 stops17h 34m
$600
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Sat 1/2
8:15 pm-2:45 pm
2 stops18h 30m
Liberia
Sat 1/9
3:13 pm-2:02 pm
2 stops22h 49m
$777
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Tue 12/8
5:18 pm-11:44 am
2 stops18h 26m
Liberia
Thu 12/10
5:15 pm-7:05 pm
2 stops25h 50m
$786
Quickest round-trip
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Sun 1/3
5:30 am-12:45 pm
1 stop7h 15m
Liberia
Sun 1/10
3:05 pm-10:45 pm
1 stop7h 40m
$869
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Sun 8/2
12:34 pm-10:11 am
2 stops22h 37m
San José Juan Santamaria Intl
Fri 8/7
1:25 pm-10:01 am
2 stops19h 36m
$877
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Sun 1/3
7:00 am-10:15 pm
2 stops15h 15m
San José Juan Santamaria Intl
Sun 1/10
7:05 am-10:45 pm
1 stop15h 40m
$906
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Sat 8/1
5:45 am-1:03 pm
1 stop8h 18m
San José Juan Santamaria Intl
Sat 8/8
1:14 pm-10:06 pm
1 stop7h 52m
$958
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Sat 8/1
6:52 pm-10:11 am
2 stops16h 19m
San José Juan Santamaria Intl
Sat 8/8
11:13 am-11:59 am
2 stops23h 46m
$975
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Sun 11/22
8:15 pm-2:13 pm
2 stops17h 58m
Liberia
Sun 12/6
3:28 pm-9:22 am
2 stops17h 54m
$982
Showing 1-10 of 12 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 July 9, 2026.
Peruse reviews from past customers who have flown with 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
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
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
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Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
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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 July 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Green Bay to Costa Rica
Discover the top airline 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 July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$720 | FlexibilityNo cancel fee | On-time71% |