HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San José

$373+ Cheap flights from Green Bay (GRB) to San José (SJO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJO
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to San José 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 San José

Cheapest flights from Green Bay to San José
Explore the most affordable flight options available from Green Bay to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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 2/235:12 am
GRB
-
SJO
1 stop7h 58m
Delta
Wed 3/47:00 am
SJO
-
GRB
1 stop15h 24m
Delta
Deal found 1/26$373
This Delta deal was found by Cheapflights users on 1/26. 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 5/35:15 am
GRB
-
SJO
1 stop7h 41m
Delta
Thu 5/71:25 pm
SJO
-
GRB
2 stops19h 57m
Delta
Deal found 1/26$389
This Delta deal was found by Cheapflights users on 1/26. 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 4/265:15 am
GRB
-
SJO
1 stop7h 41m
Delta
Sat 5/21:21 pm
SJO
-
GRB
1 stop8h 38m
Delta
Deal found 1/26$393
This Delta deal was found by Cheapflights users on 1/26. 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 2/285:28 pm
GRB
-
SJO
2 stops28h 34m
Delta
Wed 3/47:00 am
SJO
-
GRB
1 stop15h 24m
Delta
Deal found 1/26$398
This Delta deal was found by Cheapflights users on 1/26. 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 5/15:15 am
GRB
-
SJO
1 stop7h 41m
Delta
Thu 5/71:25 pm
SJO
-
GRB
2 stops19h 57m
Delta
Deal found 1/26$409
This Delta deal was found by Cheapflights users on 1/26. 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 4/305:15 am
GRB
-
SJO
1 stop7h 41m
Delta
Sat 5/21:21 pm
SJO
-
GRB
1 stop8h 38m
Delta
Deal found 1/26$413
This Delta deal was found by Cheapflights users on 1/26. 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 4/246:12 pm
GRB
-
SJO
2 stops18h 44m
Delta
Sat 5/21:21 pm
SJO
-
GRB
1 stop8h 38m
Delta
Deal found 1/26$418
This Delta deal was found by Cheapflights users on 1/26. 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 2/225:12 am
GRB
-
SJO
1 stop16h 50m
Delta
Wed 3/47:00 am
SJO
-
GRB
1 stop15h 24m
Delta
Deal found 1/26$455
This American Airlines deal was found by Cheapflights users on 1/26. 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 5/45:18 pm
GRB
-
SJO
2 stops19h 17m
American Airlines
Thu 5/72:22 pm
SJO
-
GRB
2 stops17h 48m
American Airlines
Deal found 1/26$471
This Gurufare deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:18 pm
GRB
-
SJO
2 stops18h 49m
GOL
Thu 4/302:08 pm
SJO
-
GRB
2 stops25h 40m
GOL
Deal found 1/26$472

Find flight deals from Green Bay to San José

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$373
(Delta)
Provider with most accurate pricing for Green Bay Austin-Straubel-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-San José Juan Santamaria Intl flights.
Search Deals
From Green Bay Austin-Straubel to San José Juan Santamaria Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Green Bay to San José that are best for you.

Fly from

Green Bay

Fly to

San José

Route

Depart

Return

Price

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Mon 2/23

5:12 am-1:10 pm

1 stop7h 58m

San José Juan Santamaria Intl

Wed 3/4

7:00 am-10:24 pm

1 stop15h 24m

$373

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Tue 2/24

5:12 am-10:02 pm

1 stop16h 50m

San José Juan Santamaria Intl

Wed 3/4

7:00 am-11:24 am

2 stops28h 24m

$378

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Tue 4/28

6:12 pm-11:56 am

2 stops18h 44m

San José Juan Santamaria Intl

Sat 5/2

1:21 pm-10:59 pm

1 stop8h 38m

$398

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 2/28

5:28 pm-10:02 pm

2 stops28h 34m

San José Juan Santamaria Intl

Wed 3/4

7:00 am-10:24 pm

1 stop15h 24m

$398

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 4/26

6:12 pm-11:56 am

2 stops18h 44m

San José Juan Santamaria Intl

Sat 5/2

1:21 pm-10:59 pm

1 stop8h 38m

$398

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 5/1

5:15 am-11:56 am

1 stop7h 41m

San José Juan Santamaria Intl

Thu 5/7

1:25 pm-10:22 am

2 stops19h 57m

$409

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 4/24

6:12 pm-11:56 am

2 stops18h 44m

San José Juan Santamaria Intl

Sat 5/2

1:21 pm-10:59 pm

1 stop8h 38m

$418

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 2/22

5:12 am-10:02 pm

1 stop16h 50m

San José Juan Santamaria Intl

Wed 3/4

7:00 am-10:24 pm

1 stop15h 24m

$455

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Thu 4/9

5:18 pm-11:25 am

2 stops19h 07m

San José Juan Santamaria Intl

Thu 4/16

6:30 am-11:34 pm

2 stops16h 04m

$477

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 4/24

1:30 pm-11:55 am

1 stop23h 25m

San José Juan Santamaria Intl

Tue 4/28

7:55 am-11:59 am

2 stops27h 04m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Green Bay-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Green Bay to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated January 27, 2026.
Get a feel of what it's like to fly with American Airlines from Green Bay to San José by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,197 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Green Bay to San José?

    For as low as $373, Delta can have you in San José from Green Bay in 7h 58m. Airlines will cover a distance of 2393 mi.

  • What is the cheapest airline to fly from Green Bay to San José round-trip?

    American Airlines, at $484, was found to be the cheapest airline from Green Bay to San José..

  • Can I find deals for flights from Green Bay to San José that include hotel bookings?

    Yes. In addition to deals on Green Bay to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to San José.

  • Can I find deals for business class flights from Green Bay to San José?

    Yes. Cheapflights offers flight deals from Green Bay to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

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.

Top airline flying from Green Bay to San José

Discover the top airline that operate flights from Green Bay to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$753FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.