$271+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJO
Jul 18 — Jul 251
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Costa Rica with Cheapflights
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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 June 18, 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 June 18, 2026.
This Delta deal was found by Cheapflights users on 6/14. 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 8/265:30 am
GRB
- LIR
1 stop7h 30m
Delta
Wed 9/21:25 pm
LIR
- GRB
1 stop8h 09m
Delta
Deal found 6/14![Delta logo]()
$574
This American Airlines deal was found by Cheapflights users on 6/13. 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 8/2512:26 pm
GRB
- LIR
2 stops24h 03m
American Airlines
Tue 9/112:35 pm
LIR
- GRB
2 stops22h 21m
American Airlines
Deal found 6/13![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 6/13. 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 8/223:46 pm
GRB
- LIR
2 stops22h 52m
American Airlines
Sat 8/292:15 pm
LIR
- GRB
2 stops20h 41m
American Airlines
Deal found 6/13![American Airlines logo]()
$610
This American Airlines deal was found by Cheapflights users on 6/16. 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 8/266:55 pm
GRB
- LIR
2 stops19h 43m
American Airlines
Wed 9/212:35 pm
LIR
- GRB
2 stops22h 21m
American Airlines
Deal found 6/16![American Airlines logo]()
$615
This American Airlines deal was found by Cheapflights users on 6/14. 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 12/108:02 pm
GRB
- LIR
2 stops18h 43m
American Airlines
Thu 12/1711:55 am
LIR
- GRB
2 stops21h 44m
American Airlines
Deal found 6/14![American Airlines logo]()
$682
This Delta deal was found by Cheapflights users on 6/13. 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 8/255:30 am
GRB
- LIR
1 stop7h 30m
Delta
Tue 9/11:25 pm
LIR
- GRB
1 stop8h 09m
Delta
Deal found 6/13![Delta logo]()
$684
This American Airlines deal was found by Cheapflights users on 6/17. 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 11/77:52 pm
GRB
- LIR
2 stops16h 24m
American Airlines
Sat 11/141:21 pm
LIR
- GRB
2 stops25h 19m
American Airlines
Deal found 6/17![American Airlines logo]()
$687
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/233:20 pm
GRB
- LIR
2 stops21h 09m
American Airlines
Sun 8/302:15 pm
LIR
- GRB
2 stops20h 41m
American Airlines
Deal found 6/14![American Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 11/75:18 pm
GRB
- LIR
2 stops19h 52m
United Airlines
Sat 11/142:01 pm
LIR
- GRB
1 stop8h 48m
United Airlines
Deal found 6/17![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Mon 11/28:25 pm
GRB
- LIR
2 stops16h 45m
United Airlines
Fri 11/68:35 am
LIR
- GRB
2 stops15h 44m
United Airlines
Deal found 6/17![United Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 11/66:30 am
GRB
- LIR
2 stops12h 07m
United Airlines
Sun 11/88:35 am
LIR
- GRB
2 stops15h 44m
United Airlines
Deal found 6/17![United Airlines logo]()
$740
This American Airlines deal was found by Cheapflights users on 6/15. 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 12/315:21 pm
GRB
- SJO
2 stops17h 11m
American Airlines
Wed 1/62:54 pm
SJO
- GRB
2 stops19h 56m
American Airlines
Deal found 6/15![American Airlines logo]()
$807
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 June 18, 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 June 18, 2026.
This Delta deal was found by Cheapflights users on 6/14. 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 8/265:30 am
GRB
- LIR
1 stop7h 30m
Delta
Wed 9/21:25 pm
LIR
- GRB
1 stop8h 09m
Delta
Deal found 6/14![Delta logo]()
$574
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Mon 11/28:25 pm
GRB
- LIR
2 stops16h 45m
United Airlines
Fri 11/68:35 am
LIR
- GRB
2 stops15h 44m
United Airlines
Deal found 6/17![United Airlines logo]()
$709
This Ovago deal was found by Cheapflights users on 6/13. 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.
Fri 7/1712:34 pm
GRB
- LIR
2 stops22h 16m
Multiple Airlines
Fri 7/2411:10 am
LIR
- GRB
2 stops31h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$856
This American Airlines deal was found by Cheapflights users on 6/15. 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 8/41:01 pm
GRB
- LIR
2 stops23h 28m
American Airlines
Wed 8/1212:35 pm
LIR
- GRB
2 stops22h 21m
American Airlines
Deal found 6/15![American Airlines logo]()
$948
This Delta deal was found by Cheapflights users on 6/13. 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 8/255:30 am
GRB
- LIR
1 stop7h 30m
Delta
Tue 9/11:25 pm
LIR
- GRB
1 stop8h 09m
Delta
Deal found 6/13![Delta logo]()
$684
This United Airlines deal was found by Cheapflights users on 6/14. 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 7/296:52 pm
GRB
- SJO
2 stops16h 19m
United Airlines
Tue 8/412:30 am
SJO
- GRB
2 stops17h 40m
United Airlines
Deal found 6/14![United Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 11/68:25 pm
GRB
- LIR
1 stop16h 30m
United Airlines
Sun 11/82:20 pm
LIR
- GRB
2 stops26h 23m
United Airlines
Deal found 6/17![United Airlines logo]()
$871
This Delta deal was found by Cheapflights users on 6/16. 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.
Tue 8/45:24 am
GRB
- LIR
1 stop7h 36m
Delta
Wed 8/121:25 pm
LIR
- GRB
2 stops20h 02m
Delta
Deal found 6/16![Delta logo]()
$906
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 11/75:00 am
GRB
- LIR
1 stop7h 55m
United Airlines
Sat 11/142:01 pm
LIR
- GRB
1 stop20h 29m
United Airlines
Deal found 6/17![United Airlines logo]()
$922
This Delta deal was found by Cheapflights users on 6/14. 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 7/295:10 am
GRB
- SJO
1 stop7h 41m
Delta
Wed 8/51:14 pm
SJO
- GRB
1 stop7h 52m
Delta
Deal found 6/14![Delta logo]()
$957
This United Airlines deal was found by Cheapflights users on 6/15. 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 12/145:00 am
GRB
- LIR
2 stops30h 44m
United Airlines
Fri 12/1812:30 pm
LIR
- GRB
1 stop11h 49m
United Airlines
Deal found 6/15![United Airlines logo]()
$952
Last-minute flights from Green Bay to Costa RicaDiscover last-minute flight deals from Green Bay to Costa Rica. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Costa Rica. Data last updated June 18, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 6/13. 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 7/179:51 am
GRB
- LIR
1 stop28h 36m
GOL
Fri 7/2412:35 pm
LIR
- GRB
2 stops22h 41m
GOL
Deal found 6/13![GOL logo]()
$783
This Ovago deal was found by Cheapflights users on 6/13. 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.
Fri 7/1712:34 pm
GRB
- LIR
2 stops22h 16m
Multiple Airlines
Fri 7/2411:10 am
LIR
- GRB
2 stops31h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$856
This Delta deal was found by Cheapflights users on 6/13. 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 7/175:10 am
GRB
- LIR
1 stop7h 50m
Delta
Fri 7/241:25 pm
LIR
- GRB
1 stop8h 23m
Delta
Deal found 6/13![Delta logo]()
$1,295
This United Airlines deal was found by Cheapflights users on 6/14. 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 7/296:52 pm
GRB
- SJO
2 stops16h 19m
United Airlines
Tue 8/412:30 am
SJO
- GRB
2 stops17h 40m
United Airlines
Deal found 6/14![United Airlines logo]()
$867
This Delta deal was found by Cheapflights users on 6/14. 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 7/295:10 am
GRB
- SJO
1 stop7h 41m
Delta
Wed 8/51:14 pm
SJO
- GRB
1 stop7h 52m
Delta
Deal found 6/14![Delta logo]()
$957
This American Airlines deal was found by Cheapflights users on 6/14. 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 7/291:01 pm
GRB
- SJO
2 stops10h 37m
American Airlines
Wed 8/56:00 am
SJO
- GRB
3 stops17h 16m
American Airlines
Deal found 6/14![American Airlines logo]()
$2,580
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 June 18, 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 June 18, 2026.
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 7/253:17 pm
GRB
- LIR
2 stops21h 13m
American Airlines
Deal found 6/16![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 6/17. 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 11/73:12 pm
GRB
- LIR
2 stops21h 04m
American Airlines
Deal found 6/17![American Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 11/68:25 pm
GRB
- LIR
1 stop16h 30m
United Airlines
Deal found 6/17![United Airlines logo]()
$357
This KAYAK deal was found by Cheapflights users on 6/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:00 am
GRB
- LIR
2 stops25h 50m
Avianca
Deal found 6/16![Avianca logo]()
$401
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 11/75:00 am
GRB
- LIR
1 stop7h 55m
United Airlines
Deal found 6/17![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 6/16. 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.
Sun 7/265:10 am
GRB
- LIR
1 stop7h 50m
Delta
Deal found 6/16![Delta logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:50 am
GRB
- LIR
3 stops29h 40m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$888
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 11/67:52 pm
GRB
- LIR
3 stops16h 28m
American Airlines
Deal found 6/17![American Airlines logo]()
$948
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 June 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $574 (Delta) |
One-way from | $271 (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 June 18, 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 BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Wed 8/26
5:30 am-12:00 pm
1 stop7h 30m
Liberia
Wed 9/2
1:25 pm-10:34 pm
1 stop8h 09m
$574
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Tue 8/25
5:30 am-12:00 pm
1 stop7h 30m
Liberia
Tue 9/1
1:25 pm-10:34 pm
1 stop8h 09m
$684
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Mon 11/2
8:25 pm-1:10 pm
2 stops16h 45m
Liberia
Fri 11/6
8:35 am-12:19 am
2 stops15h 44m
$709
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Fri 7/17
12:34 pm-9:50 am
2 stops22h 16m
Liberia
Fri 7/24
11:10 am-7:10 pm
2 stops31h 00m
$856
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Wed 7/29
6:52 pm-10:11 am
2 stops16h 19m
San José Juan Santamaria Intl
Tue 8/4
12:30 am-7:10 pm
2 stops17h 40m
$867
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Fri 11/6
8:25 pm-12:55 pm
1 stop16h 30m
Liberia
Sun 11/8
2:20 pm-4:43 pm
2 stops26h 23m
$871
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Tue 8/4
5:24 am-12:00 pm
1 stop7h 36m
Liberia
Wed 8/12
1:25 pm-10:27 am
2 stops20h 02m
$906
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Sat 11/7
5:00 am-12:55 pm
1 stop7h 55m
Liberia
Sat 11/14
2:01 pm-10:30 am
1 stop20h 29m
$922
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Tue 8/4
1:01 pm-11:29 am
2 stops23h 28m
Liberia
Wed 8/12
12:35 pm-11:56 am
2 stops22h 21m
$948
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Mon 12/14
5:00 am-11:44 am
2 stops30h 44m
Liberia
Fri 12/18
12:30 pm-12:19 am
1 stop11h 49m
$952
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-LIR
GRB-SJO
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-LIR
GRB-SJO
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 June 18, 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.
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
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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 June 18, 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 June 18, 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 |