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Cheap flights from Green Bay to San José from $232

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 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Green Bay to San José

Cheap round-trip flights

American Airlines Logo
6:23 pm - 2:10 pmGRB-SJO
19h 47m2 stops
American Airlines Logo
3:50 pm - 3:50 pmSJO-GRB
24h 00m2 stops
$602American Airlines
Find Deal
Wed, Jan 7 - Mon, Jan 12
American Airlines Logo
6:28 pm - 8:02 pmGRB-SJO
25h 34m1 stop
American Airlines Logo
3:50 pm - 3:50 pmSJO-GRB
24h 00m2 stops
$631American Airlines
Find Deal
Fri, Jan 2 - Thu, Jan 8
American Airlines Logo
6:23 pm - 2:14 pmGRB-SJO
19h 51m2 stops
American Airlines Logo
6:25 am - 9:36 pmSJO-GRB
15h 11m2 stops
$634American Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 14
United Airlines Logo
5:25 pm - 12:26 pmGRB-SJO
20h 01m2 stops
United Airlines Logo
1:30 pm - 12:44 pmSJO-GRB
22h 14m2 stops
$646United Airlines
Find Deal
Sat, Sep 27 - Mon, Sep 29
American Airlines Logo
6:28 pm - 8:02 pmGRB-SJO
25h 34m1 stop
American Airlines Logo
3:50 pm - 3:50 pmSJO-GRB
24h 00m2 stops
$663American Airlines
Find Deal
Sat, Jan 3 - Thu, Jan 8
American Airlines Logo
6:03 am - 8:02 pmGRB-SJO
13h 59m1 stop
American Airlines Logo
3:50 pm - 10:50 amSJO-GRB
19h 00m2 stops
$669American Airlines
Find Deal
Wed, Jan 7 - Mon, Jan 12
Delta Logo
7:00 am - 10:15 pmGRB-SJO
15h 15m2 stops
Delta Logo
7:00 am - 10:00 pmSJO-GRB
15h 00m1 stop
$700Delta
Find Deal
Thu, Jan 8 - Wed, Jan 14
United Airlines Logo
8:00 am - 8:39 pmGRB-SJO
12h 39m2 stops
United Airlines Logo
6:30 am - 10:35 amSJO-GRB
28h 05m2 stops
$707United Airlines
Find Deal
Sat, Jan 3 - Thu, Jan 8
Delta Logo
5:34 am - 12:08 pmGRB-SJO
7h 34m1 stop
Delta Logo
1:35 pm - 10:26 amSJO-GRB
19h 51m2 stops
$745Delta
Find Deal
Sat, Sep 27 - Mon, Sep 29
Copa Airlines Logo
8:00 am - 8:21 amGRB-SJO
24h 21m2 stops
Copa Airlines Logo
4:09 am - 7:05 pmSJO-GRB
14h 56m2 stops
$3,308Copa Airlines
Find Deal
Fri, Jan 2 - Tue, Jan 6

Delta flights from Green Bay to San José, San José Province

Our best Delta deals on Green Bay to San José, San José Province flight tickets
Delta
Jan 8
GRB7:00 amGreen Bay Austin-Straubel
15h 15m
2 stops
SJO10:15 pmSan José Juan Santamaria Intl
Jan 14
SJO7:00 amSan José Juan Santamaria Intl
15h 00m
1 stop
GRB10:00 pmGreen Bay Austin-Straubel
$700
Find similar
Delta
Sep 27
GRB5:34 amGreen Bay Austin-Straubel
7h 34m
1 stop
SJO12:08 pmSan José Juan Santamaria Intl
Sep 29
SJO1:35 pmSan José Juan Santamaria Intl
19h 51m
2 stops
GRB10:26 amGreen Bay Austin-Straubel
$745
Find similar
Delta
Sep 27
GRB5:34 amGreen Bay Austin-Straubel
7h 34m
1 stop
SJO12:08 pmSan José Juan Santamaria Intl
Sep 29
SJO1:35 pmSan José Juan Santamaria Intl
8h 25m
1 stop
GRB11:00 pmGreen Bay Austin-Straubel
$827
Find similar

United Airlines flights from Green Bay to San José, San José Province

Our best United Airlines deals on Green Bay to San José, San José Province flight tickets
United Airlines
Sep 27
GRB5:25 pmGreen Bay Austin-Straubel
20h 01m
2 stops
SJO12:26 pmSan José Juan Santamaria Intl
Sep 29
SJO1:30 pmSan José Juan Santamaria Intl
22h 14m
2 stops
GRB12:44 pmGreen Bay Austin-Straubel
$646
Find similar
United Airlines
Jan 3
GRB8:00 amGreen Bay Austin-Straubel
12h 39m
2 stops
SJO8:39 pmSan José Juan Santamaria Intl
Jan 8
SJO6:30 amSan José Juan Santamaria Intl
28h 05m
2 stops
GRB10:35 amGreen Bay Austin-Straubel
$707
Find similar
United Airlines
Jan 2
GRB6:15 amGreen Bay Austin-Straubel
16h 17m
2 stops
SJO10:32 pmSan José Juan Santamaria Intl
Jan 7
SJO8:45 amSan José Juan Santamaria Intl
25h 50m
2 stops
GRB10:35 amGreen Bay Austin-Straubel
$802
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to San José, San José Province 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 August 21, 2025.
Use the filters below to find and compare flights from Green Bay to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Wed 1/7

6:23 pm-2:10 pm

2 stops19h 47m

San José Juan Santamaria Intl

Mon 1/12

3:50 pm-3:50 pm

2 stops24h 00m

$602

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 1/2

6:28 pm-8:02 pm

1 stop25h 34m

San José Juan Santamaria Intl

Thu 1/8

3:50 pm-3:50 pm

2 stops24h 00m

$631

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Thu 1/8

6:23 pm-2:14 pm

2 stops19h 51m

San José Juan Santamaria Intl

Wed 1/14

6:25 am-9:36 pm

2 stops15h 11m

$634

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 9/27

5:25 pm-12:26 pm

2 stops20h 01m

San José Juan Santamaria Intl

Mon 9/29

1:30 pm-12:44 pm

2 stops22h 14m

$646

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 1/3

6:28 pm-8:02 pm

1 stop25h 34m

San José Juan Santamaria Intl

Thu 1/8

3:50 pm-3:50 pm

2 stops24h 00m

$663

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Wed 1/7

6:03 am-8:02 pm

1 stop13h 59m

San José Juan Santamaria Intl

Mon 1/12

3:50 pm-10:50 am

2 stops19h 00m

$669

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Thu 1/8

7:00 am-10:15 pm

2 stops15h 15m

San José Juan Santamaria Intl

Wed 1/14

7:00 am-10:00 pm

1 stop15h 00m

$700

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 1/3

8:00 am-8:39 pm

2 stops12h 39m

San José Juan Santamaria Intl

Thu 1/8

6:30 am-10:35 am

2 stops28h 05m

$707

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 9/27

5:34 am-12:08 pm

1 stop7h 34m

San José Juan Santamaria Intl

Mon 9/29

1:35 pm-10:26 am

2 stops19h 51m

$745

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 1/2

8:00 am-8:21 am

2 stops24h 21m

San José Juan Santamaria Intl

Tue 1/6

4:09 am-7:05 pm

2 stops14h 56m

$3,308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Green Bay to San José, San José Province

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

What is the cheapest day to depart on your flight to San José, San José Province?

The cheapest day to depart from Green Bay to San José, San José Province is on a Monday when prices can be found for as low as $492. The most expensive day to fly to San José, San José Province is Saturday, with ticket prices averaging around $890.

What is the cheapest time of day to depart on your flight to San José, San José Province?

In the afternoon is the cheapest time of day to fly from Green Bay to San José, San José Province when you can find flight prices for as low as $578. Flying to San José, San José Province in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $647 per ticket.

When to book flights from Green Bay to San José, San José Province

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to San José, San José Province 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, San José Province (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, San José Province

Direct flights

None
There are no direct flights from Green Bay to San José, San José Province. There are no popular flight routes from Green Bay to San José, San José Province.
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 7h 34m 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, San José Province?

Best airlines flying from Green Bay to San José, San José Province

Compare and see reviews for airlines that fly from Green Bay to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $457Free CancellationRating
7.2
10,000 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
Alajuela
Monteverde
Heredia
Dominical
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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