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Cheap flights from Green Bay to San José from $509

This is the cheapest round-trip 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 10/31. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Green Bay to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:45 am - 9:00 pm
GRB
-
SJO
11h 15m
2 stops
United Airlines Logo
8:45 am - 9:34 pm
SJO
-
GRB
12h 49m
2 stops
$509United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
10:45 am - 9:00 pm
GRB
-
SJO
11h 15m
2 stops
United Airlines Logo
8:45 am - 9:34 pm
SJO
-
GRB
12h 49m
2 stops
$539United Airlines
Sat, Oct 31 - Sat, Nov 7
American Airlines Logo
2:46 pm - 10:32 am
GRB
-
SJO
19h 46m
2 stops
American Airlines Logo
6:38 am - 12:12 am
SJO
-
GRB
17h 34m
2 stops
$600American Airlines
Sun, Jan 3 - Sun, Jan 10
American Airlines Logo
2:46 pm - 12:33 pm
GRB
-
SJO
21h 47m
2 stops
American Airlines Logo
6:38 am - 12:12 am
SJO
-
GRB
17h 34m
2 stops
$694American Airlines
Sun, Jan 3 - Sun, Jan 10
American Airlines Logo
8:15 pm - 1:39 pm
GRB
-
SJO
17h 24m
2 stops
American Airlines Logo
3:38 pm - 9:22 am
SJO
-
GRB
17h 44m
2 stops
$765American Airlines
Thu, Dec 3 - Fri, Dec 11
United Airlines Logo
6:25 am - 7:39 pm
GRB
-
SJO
14h 14m
2 stops
United Airlines Logo
11:28 pm - 7:05 pm
SJO
-
GRB
19h 37m
2 stops
$785United Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
8:15 pm - 2:02 pm
GRB
-
SJO
17h 47m
2 stops
American Airlines Logo
3:06 pm - 9:22 am
SJO
-
GRB
18h 16m
2 stops
$798American Airlines
Thu, Dec 3 - Fri, Dec 11
Delta Logo
5:47 pm - 1:03 pm
GRB
-
SJO
20h 16m
2 stops
Delta Logo
1:14 pm - 4:55 pm
SJO
-
GRB
26h 41m
2 stops
$814Delta
Fri, Jul 31 - Sat, Aug 8
Multiple Airlines Logo
10:37 am - 10:39 pm
GRB
-
SJO
13h 02m
2 stops
Multiple Airlines Logo
12:30 am - 4:51 pm
SJO
-
GRB
15h 21m
2 stops
$868Multiple Airlines
Sat, Aug 1 - Fri, Aug 7
Multiple Airlines Logo
12:34 pm - 10:11 am
GRB
-
SJO
22h 37m
2 stops
Multiple Airlines Logo
12:30 am - 4:51 pm
SJO
-
GRB
15h 21m
2 stops
$869Multiple Airlines
Sun, Aug 2 - Fri, Aug 7

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Delta flights from Green Bay to San José

Our best Delta deals on Green Bay to San José flight tickets
Delta
Jul 31
GRB5:47 pmGreen Bay Austin-Straubel
20h 16m
2 stops
SJO1:03 pmSan José Juan Santamaria Intl
Aug 8
SJO1:14 pmSan José Juan Santamaria Intl
26h 41m
2 stops
GRB4:55 pmGreen Bay Austin-Straubel
$814
Delta
Oct 31
GRB5:30 amGreen Bay Austin-Straubel
7h 28m
1 stop
SJO11:58 amSan José Juan Santamaria Intl
Nov 4
SJO2:23 pmSan José Juan Santamaria Intl
8h 46m
1 stop
GRB11:09 pmGreen Bay Austin-Straubel
$899
Delta
Jul 31
GRB5:47 pmGreen Bay Austin-Straubel
20h 16m
2 stops
SJO1:03 pmSan José Juan Santamaria Intl
Aug 9
SJO1:14 pmSan José Juan Santamaria Intl
20h 13m
2 stops
GRB10:27 amGreen Bay Austin-Straubel
$904

United Airlines flights from Green Bay to San José

Our best United Airlines deals on Green Bay to San José flight tickets
United Airlines
Oct 31
GRB10:45 amGreen Bay Austin-Straubel
11h 15m
2 stops
SJO9:00 pmSan José Juan Santamaria Intl
Nov 4
SJO8:45 amSan José Juan Santamaria Intl
12h 49m
2 stops
GRB9:34 pmGreen Bay Austin-Straubel
$509
United Airlines
Oct 31
GRB10:45 amGreen Bay Austin-Straubel
11h 15m
2 stops
SJO9:00 pmSan José Juan Santamaria Intl
Nov 7
SJO8:45 amSan José Juan Santamaria Intl
12h 49m
2 stops
GRB9:34 pmGreen Bay Austin-Straubel
$539
United Airlines
Oct 31
GRB6:25 amGreen Bay Austin-Straubel
14h 14m
2 stops
SJO7:39 pmSan José Juan Santamaria Intl
Nov 3
SJO11:28 pmSan José Juan Santamaria Intl
19h 37m
2 stops
GRB7:05 pmGreen Bay Austin-Straubel
$785

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 July 12, 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
Quickest round-trip

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 10/31

10:45 am-9:00 pm

2 stops11h 15m

San José Juan Santamaria Intl

Wed 11/4

8:45 am-9:34 pm

2 stops12h 49m

$509

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 10/31

10:45 am-9:00 pm

2 stops11h 15m

San José Juan Santamaria Intl

Sat 11/7

8:45 am-9:34 pm

2 stops12h 49m

$539

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 1/3

2:46 pm-10:32 am

2 stops19h 46m

San José Juan Santamaria Intl

Sun 1/10

6:38 am-12:12 am

2 stops17h 34m

$600

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 1/3

2:46 pm-12:33 pm

2 stops21h 47m

San José Juan Santamaria Intl

Sun 1/10

6:38 am-12:12 am

2 stops17h 34m

$694

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Thu 12/3

8:15 pm-1:39 pm

2 stops17h 24m

San José Juan Santamaria Intl

Fri 12/11

3:38 pm-9:22 am

2 stops17h 44m

$765

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 10/31

6:25 am-7:39 pm

2 stops14h 14m

San José Juan Santamaria Intl

Tue 11/3

11:28 pm-7:05 pm

2 stops19h 37m

$785

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Thu 12/3

8:15 pm-2:02 pm

2 stops17h 47m

San José Juan Santamaria Intl

Fri 12/11

3:06 pm-9:22 am

2 stops18h 16m

$798

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Fri 7/31

5:47 pm-1:03 pm

2 stops20h 16m

San José Juan Santamaria Intl

Sat 8/8

1:14 pm-4:55 pm

2 stops26h 41m

$814

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sat 8/1

10:37 am-10:39 pm

2 stops13h 02m

San José Juan Santamaria Intl

Fri 8/7

12:30 am-4:51 pm

2 stops15h 21m

$868

Green BaySan José

GRB - SJO

GRBSJO

Green Bay Austin-Straubel

Sun 8/2

12:34 pm-10:11 am

2 stops22h 37m

San José Juan Santamaria Intl

Fri 8/7

12:30 am-4:51 pm

2 stops15h 21m

$869

Flights are sorted by cheapest round-trip flights first.

Sorted 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

8h 18m

Direct flights

None
The fastest flight from Green Bay to San José takes 8h 18m
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 8h 18m 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
11,806 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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