$211+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJO
Jun 6 — Jun 131
Round-trip
1 adult, Economy
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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 May 7, 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 7, 2026.
This Delta deal was found by Cheapflights users on 5/3. 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 9/305:30 am
GRB
- SJO
1 stop7h 24m
Delta
Mon 10/51:25 pm
SJO
- GRB
1 stop7h 33m
Delta
Deal found 5/3![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 5/6. 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.
Wed 10/75:30 am
GRB
- SJO
1 stop7h 28m
Delta
Sat 10/101:23 pm
SJO
- GRB
2 stops20h 00m
Delta
Deal found 5/6![Delta logo]()
$617
This United Airlines deal was found by Cheapflights users on 5/3. 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 9/308:25 pm
GRB
- SJO
2 stops24h 12m
United Airlines
Mon 10/51:25 pm
SJO
- GRB
2 stops20h 05m
United Airlines
Deal found 5/3![United Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 5/3. 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 9/306:29 pm
GRB
- SJO
2 stops20h 29m
American Airlines
Mon 10/52:45 pm
SJO
- GRB
2 stops17h 19m
American Airlines
Deal found 5/3![American Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:37 am
GRB
- SJO
2 stops24h 34m
United Airlines
Thu 6/251:25 pm
SJO
- GRB
2 stops28h 46m
United Airlines
Deal found 5/4![United Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 5/6. 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 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 10/101:05 pm
SJO
- GRB
2 stops18h 59m
American Airlines
Deal found 5/6![American Airlines logo]()
$686
This American Airlines deal was found by Cheapflights users on 5/3. 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 10/88:10 pm
GRB
- SJO
2 stops18h 48m
American Airlines
Sun 10/111:05 pm
SJO
- GRB
2 stops18h 59m
American Airlines
Deal found 5/3![American Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:44 pm
GRB
- LIR
2 stops20h 00m
United Airlines
Wed 12/168:35 am
LIR
- GRB
2 stops15h 44m
United Airlines
Deal found 5/6![United Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 5/3. 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 10/810:45 am
GRB
- SJO
2 stops26h 36m
United Airlines
Sun 10/111:25 pm
SJO
- GRB
2 stops23h 30m
United Airlines
Deal found 5/3![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 5/3. 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 8/293:42 pm
GRB
- SJO
2 stops21h 39m
United Airlines
Tue 9/17:55 am
SJO
- GRB
2 stops15h 33m
United Airlines
Deal found 5/3![United Airlines logo]()
$744
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 5/76:40 am
GRB
- SJO
2 stops15h 56m
American Airlines
Mon 5/112:08 pm
SJO
- GRB
2 stops18h 04m
American Airlines
Deal found 5/4![American Airlines logo]()
$761
This American Airlines deal was found by Cheapflights users on 5/2. 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 5/35:24 pm
GRB
- SJO
2 stops19h 01m
American Airlines
Thu 5/72:31 pm
SJO
- GRB
2 stops17h 41m
American Airlines
Deal found 5/2![American Airlines logo]()
$826
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 7, 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 7, 2026.
This Delta deal was found by Cheapflights users on 5/6. 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.
Wed 10/75:30 am
GRB
- SJO
1 stop7h 28m
Delta
Sat 10/101:23 pm
SJO
- GRB
2 stops20h 00m
Delta
Deal found 5/6![Delta logo]()
$617
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:37 am
GRB
- SJO
2 stops24h 34m
United Airlines
Thu 6/251:25 pm
SJO
- GRB
2 stops28h 46m
United Airlines
Deal found 5/4![United Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 5/3. 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 10/810:45 am
GRB
- SJO
2 stops26h 36m
United Airlines
Sun 10/111:25 pm
SJO
- GRB
2 stops23h 30m
United Airlines
Deal found 5/3![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/298:00 am
GRB
- SJO
2 stops12h 37m
United Airlines
Tue 9/11:25 pm
SJO
- GRB
2 stops19h 34m
United Airlines
Deal found 5/2![United Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 5/4. 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 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 5/4![Delta logo]()
$910
This Delta deal was found by Cheapflights users on 5/3. 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 10/85:30 am
GRB
- SJO
1 stop7h 28m
Delta
Sun 10/111:23 pm
SJO
- GRB
2 stops21h 01m
Delta
Deal found 5/3![Delta logo]()
$948
This American Airlines deal was found by Cheapflights users on 5/3. 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 9/306:29 pm
GRB
- SJO
3 stops17h 36m
American Airlines
Mon 10/52:45 pm
SJO
- GRB
3 stops17h 19m
American Airlines
Deal found 5/3![American Airlines logo]()
$2,343
This United Airlines deal was found by Cheapflights users on 5/6. 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 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 stops19h 39m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,102
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:24 pm
GRB
- LIR
3 stops21h 03m
American Airlines
Wed 8/1212:35 pm
LIR
- GRB
3 stops22h 22m
American Airlines
Deal found 5/6![American Airlines logo]()
$2,374
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:25 am
GRB
- SJO
3 stops12h 12m
United Airlines
Sat 10/107:55 am
SJO
- GRB
3 stops13h 54m
United Airlines
Deal found 5/6![United Airlines logo]()
$4,391
Last-minute flights from Green Bay to Costa RicaDiscover last-minute flight deals from Green Bay to Costa Rica. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Costa Rica. Data last updated May 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 5/76:40 am
GRB
- SJO
2 stops15h 56m
American Airlines
Mon 5/112:08 pm
SJO
- GRB
2 stops18h 04m
American Airlines
Deal found 5/4![American Airlines logo]()
$761
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 5/75:20 am
GRB
- SJO
1 stop7h 32m
Delta
Mon 5/111:19 pm
SJO
- GRB
1 stop8h 33m
Delta
Deal found 5/5![Delta logo]()
$974
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:37 am
GRB
- SJO
2 stops24h 34m
United Airlines
Thu 6/251:25 pm
SJO
- GRB
2 stops28h 46m
United Airlines
Deal found 5/4![United Airlines logo]()
$636
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 7, 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 7, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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.
Wed 10/75:30 am
GRB
- SJO
1 stop7h 28m
Delta
Deal found 5/5![Delta logo]()
$211
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 10/78:10 pm
GRB
- SJO
2 stops18h 48m
American Airlines
Deal found 5/5![American Airlines logo]()
$341
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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $494 (Delta) |
One-way from | $211 (Delta) |
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 7, 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
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
$617
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Thu 6/18
10:37 am-10:11 am
2 stops24h 34m
San José Juan Santamaria Intl
Thu 6/25
1:25 pm-7:11 pm
2 stops28h 46m
$636
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Thu 10/8
10:45 am-12:21 pm
2 stops26h 36m
San José Juan Santamaria Intl
Sun 10/11
1:25 pm-1:55 pm
2 stops23h 30m
$737
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Sat 8/29
8:00 am-7:37 pm
2 stops12h 37m
San José Juan Santamaria Intl
Tue 9/1
1:25 pm-9:59 am
2 stops19h 34m
$744
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-3:32 pm
2 stops25h 07m
$910
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Thu 10/8
5:30 am-11:58 am
1 stop7h 28m
San José Juan Santamaria Intl
Sun 10/11
1:23 pm-11:24 am
2 stops21h 01m
$948
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Tue 8/4
6:52 pm-3:19 pm
2 stops21h 27m
Liberia
Wed 8/12
1:20 pm-9:59 am
2 stops19h 39m
$1,102
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Wed 9/30
6:29 pm-11:05 am
3 stops17h 36m
San José Juan Santamaria Intl
Mon 10/5
2:45 pm-9:04 am
3 stops17h 19m
$2,343
Green BayLiberia
GRB - LIR
GRBLIR
Green Bay Austin-Straubel
Tue 8/4
3:24 pm-11:27 am
3 stops21h 03m
Liberia
Wed 8/12
12:35 pm-11:57 am
3 stops22h 22m
$2,374
Quickest round-trip
Green BaySan José
GRB - SJO
GRBSJO
Green Bay Austin-Straubel
Wed 10/7
8:25 am-7:37 pm
3 stops12h 12m
San José Juan Santamaria Intl
Sat 10/10
7:55 am-10:49 pm
3 stops13h 54m
$4,391
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 May 7, 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.
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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 7, 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 7, 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 |