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Cheap flights from Green Bay to San José from $156

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 4/28. 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
1 adult, Economy, 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
5:24 pm - 11:25 am
GRB
-
SJO
19h 01m
2 stops
American Airlines Logo
12:35 pm - 9:12 am
SJO
-
GRB
19h 37m
2 stops
$359American Airlines
Sun, May 3 - Thu, May 7
American Airlines Logo
5:24 pm - 11:25 am
GRB
-
SJO
19h 01m
2 stops
American Airlines Logo
12:35 pm - 9:12 am
SJO
-
GRB
19h 37m
2 stops
$389American Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
5:00 am - 11:55 am
GRB
-
SJO
7h 55m
1 stop
United Airlines Logo
1:00 pm - 10:58 pm
SJO
-
GRB
8h 58m
1 stop
$414United Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
5:24 pm - 11:25 am
GRB
-
SJO
19h 01m
2 stops
American Airlines Logo
12:10 pm - 9:12 am
SJO
-
GRB
20h 02m
2 stops
$419American Airlines
Thu, May 7 - Mon, May 11
GOL Logo
5:30 pm - 11:07 am
GRB
-
SJO
18h 37m
2 stops
GOL Logo
2:08 pm - 9:12 am
SJO
-
GRB
18h 04m
2 stops
$435GOL
Tue, Apr 21 - Wed, Apr 29
GOL Logo
5:24 pm - 1:08 pm
GRB
-
SJO
20h 44m
2 stops
GOL Logo
7:00 am - 9:13 am
SJO
-
GRB
25h 13m
2 stops
$455GOL
Mon, May 18 - Tue, May 26
American Airlines Logo
7:30 am - 7:07 pm
GRB
-
SJO
12h 37m
2 stops
American Airlines Logo
12:57 pm - 2:12 pm
SJO
-
GRB
24h 15m
2 stops
$481American Airlines
Tue, Apr 28 - Tue, Oct 20
American Airlines Logo
5:24 pm - 1:22 pm
GRB
-
SJO
20h 58m
2 stops
American Airlines Logo
2:22 pm - 9:12 am
SJO
-
GRB
17h 50m
2 stops
$506American Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
3:47 pm - 10:42 am
GRB
-
SJO
19h 55m
2 stops
Multiple Airlines Logo
11:13 am - 11:59 am
SJO
-
GRB
23h 46m
2 stops
$525Multiple Airlines
Wed, Apr 15 - Mon, Apr 27
United Airlines Logo
5:40 pm - 11:51 am
GRB
-
SJO
19h 11m
2 stops
United Airlines Logo
11:13 am - 10:00 am
SJO
-
GRB
21h 47m
2 stops
$529United Airlines
Fri, Apr 24 - Mon, Apr 27

American Airlines flights from Green Bay to San José

Our best American Airlines deals on Green Bay to San José flight tickets
American Airlines
May 3
GRB5:24 pmGreen Bay Austin-Straubel
19h 01m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
May 7
SJO12:35 pmSan José Juan Santamaria Intl
19h 37m
2 stops
GRB9:12 amGreen Bay Austin-Straubel
$359
American Airlines
Apr 22
GRB5:24 pmGreen Bay Austin-Straubel
19h 01m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Apr 29
SJO12:35 pmSan José Juan Santamaria Intl
19h 37m
2 stops
GRB9:12 amGreen Bay Austin-Straubel
$389
American Airlines
May 7
GRB5:24 pmGreen Bay Austin-Straubel
19h 01m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
May 11
SJO12:10 pmSan José Juan Santamaria Intl
20h 02m
2 stops
GRB9:12 amGreen Bay Austin-Straubel
$419

GOL flights from Green Bay to San José

Our best GOL deals on Green Bay to San José flight tickets
GOL
Apr 21
GRB5:30 pmGreen Bay Austin-Straubel
18h 37m
2 stops
SJO11:07 amSan José Juan Santamaria Intl
Apr 29
SJO2:08 pmSan José Juan Santamaria Intl
18h 04m
2 stops
GRB9:12 amGreen Bay Austin-Straubel
$435
GOL
May 18
GRB5:24 pmGreen Bay Austin-Straubel
20h 44m
2 stops
SJO1:08 pmSan José Juan Santamaria Intl
May 26
SJO7:00 amSan José Juan Santamaria Intl
25h 13m
2 stops
GRB9:13 amGreen Bay Austin-Straubel
$455
GOL
Apr 27
GRB7:30 amGreen Bay Austin-Straubel
12h 37m
2 stops
SJO7:07 pmSan José Juan Santamaria Intl
Oct 21
SJO2:45 pmSan José Juan Santamaria Intl
17h 19m
2 stops
GRB9:04 amGreen Bay Austin-Straubel
$573

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 March 19, 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

Sun 5/3

5:24 pm-11:25 am

2 stops19h 01m

San José Juan Santamaria Intl

Thu 5/7

12:35 pm-9:12 am

2 stops19h 37m

$359

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Wed 4/22

5:24 pm-11:25 am

2 stops19h 01m

San José Juan Santamaria Intl

Wed 4/29

12:35 pm-9:12 am

2 stops19h 37m

$389
Quickest round-trip

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 5/2

5:00 am-11:55 am

1 stop7h 55m

San José Juan Santamaria Intl

Sat 5/9

1:00 pm-10:58 pm

1 stop8h 58m

$414

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Thu 5/7

5:24 pm-11:25 am

2 stops19h 01m

San José Juan Santamaria Intl

Mon 5/11

12:10 pm-9:12 am

2 stops20h 02m

$419

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Tue 4/21

5:30 pm-11:07 am

2 stops18h 37m

San José Juan Santamaria Intl

Wed 4/29

2:08 pm-9:12 am

2 stops18h 04m

$435

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Mon 5/18

5:24 pm-1:08 pm

2 stops20h 44m

San José Juan Santamaria Intl

Tue 5/26

7:00 am-9:13 am

2 stops25h 13m

$455

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Tue 4/28

7:30 am-7:07 pm

2 stops12h 37m

San José Juan Santamaria Intl

Tue 10/20

12:57 pm-2:12 pm

2 stops24h 15m

$481

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Mon 4/13

5:24 pm-1:22 pm

2 stops20h 58m

San José Juan Santamaria Intl

Mon 4/20

2:22 pm-9:12 am

2 stops17h 50m

$506

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Wed 4/15

3:47 pm-10:42 am

2 stops19h 55m

San José Juan Santamaria Intl

Mon 4/27

11:13 am-11:59 am

2 stops23h 46m

$525

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 4/24

5:40 pm-11:51 am

2 stops19h 11m

San José Juan Santamaria Intl

Mon 4/27

11:13 am-10:00 am

2 stops21h 47m

$529

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

17h 06m

Direct flights

None
The fastest flight from Green Bay to San José takes 17h 06m
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

  • 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 17h 06m 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
11,473 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
Dominical
San Gerardo de Dota
Santa Elena
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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