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Cheap flights from Green Bay to San José from $308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to San José departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Green Bay to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:21 pm - 11:34 am
GRB
-
SJO
21h 13m
2 stops
American Airlines Logo
1:05 pm - 9:04 am
SJO
-
GRB
18h 59m
2 stops
$569American Airlines
Fri, Aug 28 - Wed, Sep 23
American Airlines Logo
5:43 am - 7:52 pm
GRB
-
SJO
15h 09m
2 stops
American Airlines Logo
1:05 pm - 9:04 am
SJO
-
GRB
18h 59m
2 stops
$589American Airlines
Fri, Aug 28 - Wed, Sep 23
Delta Logo
5:24 am - 11:49 am
GRB
-
SJO
7h 25m
1 stop
Delta Logo
1:25 pm - 9:58 pm
SJO
-
GRB
7h 33m
1 stop
$600Delta
Sun, Aug 30 - Tue, Sep 22
Delta Logo
6:48 am - 11:56 am
GRB
-
SJO
30h 08m
2 stops
Delta Logo
1:25 pm - 9:58 pm
SJO
-
GRB
7h 33m
1 stop
$605Delta
Sun, Aug 30 - Thu, Sep 24
Delta Logo
5:24 am - 11:49 am
GRB
-
SJO
7h 25m
1 stop
Delta Logo
1:25 pm - 9:58 pm
SJO
-
GRB
7h 33m
1 stop
$644Delta
Thu, Aug 27 - Thu, Sep 24
United Airlines Logo
2:30 pm - 11:25 am
GRB
-
SJO
20h 55m
2 stops
United Airlines Logo
2:20 pm - 7:05 pm
SJO
-
GRB
28h 45m
2 stops
$645United Airlines
Tue, Nov 10 - Thu, Nov 12
American Airlines Logo
6:01 am - 10:59 pm
GRB
-
SJO
16h 58m
2 stops
American Airlines Logo
2:39 pm - 9:17 am
SJO
-
GRB
18h 38m
2 stops
$648American Airlines
Wed, Nov 11 - Sat, Nov 14
Delta Logo
6:15 am - 11:49 am
GRB
-
SJO
30h 34m
2 stops
Delta Logo
1:25 pm - 9:58 pm
SJO
-
GRB
7h 33m
1 stop
$649Delta
Fri, Aug 28 - Thu, Sep 24
Delta Logo
5:24 am - 11:49 am
GRB
-
SJO
7h 25m
1 stop
Delta Logo
1:25 pm - 9:58 pm
SJO
-
GRB
7h 33m
1 stop
$654Delta
Fri, Aug 28 - Thu, Sep 24
Delta Logo
5:24 am - 11:49 am
GRB
-
SJO
7h 25m
1 stop
Delta Logo
1:25 pm - 11:09 am
SJO
-
GRB
20h 44m
2 stops
$659Delta
Sat, Aug 29 - Thu, Sep 24

Delta flights from Green Bay to San José

Our best Delta deals on Green Bay to San José flight tickets
Delta
Aug 30
GRB5:24 amGreen Bay Austin-Straubel
7h 25m
1 stop
SJO11:49 amSan José Juan Santamaria Intl
Sep 22
SJO1:25 pmSan José Juan Santamaria Intl
7h 33m
1 stop
GRB9:58 pmGreen Bay Austin-Straubel
$600
Delta
Aug 30
GRB6:48 amGreen Bay Austin-Straubel
30h 08m
2 stops
SJO11:56 amSan José Juan Santamaria Intl
Sep 24
SJO1:25 pmSan José Juan Santamaria Intl
20h 44m
2 stops
GRB11:09 amGreen Bay Austin-Straubel
$605
Delta
Aug 27
GRB5:24 amGreen Bay Austin-Straubel
7h 25m
1 stop
SJO11:49 amSan José Juan Santamaria Intl
Sep 24
SJO1:25 pmSan José Juan Santamaria Intl
7h 33m
1 stop
GRB9:58 pmGreen Bay Austin-Straubel
$644

American Airlines flights from Green Bay to San José

Our best American Airlines deals on Green Bay to San José flight tickets
American Airlines
Aug 28
GRB3:21 pmGreen Bay Austin-Straubel
21h 13m
2 stops
SJO11:34 amSan José Juan Santamaria Intl
Sep 23
SJO1:05 pmSan José Juan Santamaria Intl
18h 59m
2 stops
GRB9:04 amGreen Bay Austin-Straubel
$569
American Airlines
Aug 28
GRB5:43 amGreen Bay Austin-Straubel
15h 09m
2 stops
SJO7:52 pmSan José Juan Santamaria Intl
Sep 23
SJO1:05 pmSan José Juan Santamaria Intl
18h 59m
2 stops
GRB9:04 amGreen Bay Austin-Straubel
$589
American Airlines
Nov 11
GRB6:01 amGreen Bay Austin-Straubel
16h 58m
2 stops
SJO10:59 pmSan José Juan Santamaria Intl
Nov 14
SJO2:39 pmSan José Juan Santamaria Intl
18h 38m
2 stops
GRB9:17 amGreen Bay Austin-Straubel
$648

momondo 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, momondo users made 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Green Bay to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 8/28

3:21 pm-11:34 am

2 stops21h 13m

San José Juan Santamaria Intl

Wed 9/23

1:05 pm-9:04 am

2 stops18h 59m

$569

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 8/28

5:43 am-7:52 pm

2 stops15h 09m

San José Juan Santamaria Intl

Wed 9/23

1:05 pm-9:04 am

2 stops18h 59m

$589
Quickest round-trip

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 8/30

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

$600

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 8/30

6:48 am-11:56 am

2 stops30h 08m

San José Juan Santamaria Intl

Thu 9/24

1:25 pm-9:58 pm

1 stop7h 33m

$605

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

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

Wed 11/11

6:01 am-10:59 pm

2 stops16h 58m

San José Juan Santamaria Intl

Sat 11/14

2:39 pm-9:17 am

2 stops18h 38m

$648

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-9:58 pm

1 stop7h 33m

$649

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 8/28

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

$654

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 8/29

5:24 am-11:49 am

1 stop7h 25m

San José Juan Santamaria Intl

Thu 9/24

1:25 pm-11:09 am

2 stops20h 44m

$659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Green Bay to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Green Bay to San José flights?

You could potentially save up to 34% on your flight if you consider stops on a Green Bay to San José flight.

When to book flights from Green Bay to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to San José (GRB to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to San José

Fastest flight time

15h 09m

Direct flights

None
The fastest flight from Green Bay to San José takes 15h 09m
There are no direct flights from Green Bay to San José. There are no popular flight routes from Green Bay to San José.
Search flight deals

Frequently asked questions about flying from Green Bay to San José

  • How far is Green Bay Austin-Straubel to San José Juan Santamaria Intl by plane?

    There are 2399.5 mi between Green Bay Austin-Straubel and San José Juan Santamaria Intl. Typically, this will take 15h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to San José Juan Santamaria Intl Airport are updated daily.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to San José Juan Santamaria Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents you'll need for your trip to San José Juan Santamaria Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Green Bay to San José?

Best airlines flying from Green Bay to San José

Compare and see reviews for airlines that fly from Green Bay to San José with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $378Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to San José?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San José from Green Bay.

Can I find flights from Green Bay to San José with flexible booking policies on momondo?

All flight searches from Green Bay to San José on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Green Bay to San José?

momondo provides multiple filters to help you find the best flight to San José from Green Bay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Green Bay to San José right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Green Bay to San José flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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