GRB - SJO

$232 Find Cheap Flights from Green Bay to San José

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to San José departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to San José, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Green Bay to San José (GRB-SJO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to San José

Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
6:23 pm - 2:25 pmGRB-SJO
20h 02m2 stops
American Airlines Logo
7:00 am - 3:50 pmSJO-GRB
8h 50m1 stop
$500American Airlines
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Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
6:23 pm - 8:02 pmGRB-SJO
25h 39m1 stop
American Airlines Logo
7:00 am - 3:50 pmSJO-GRB
8h 50m1 stop
$502American Airlines
Find Deal
Wed, Jan 7 - Mon, Jan 12
American Airlines Logo
6:23 pm - 7:40 pmGRB-SJO
25h 17m2 stops
American Airlines Logo
3:50 pm - 10:50 amSJO-GRB
19h 00m2 stops
$602American Airlines
Find Deal
Fri, Jan 2 - Thu, Jan 8
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
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Thu, Jan 8 - Wed, Jan 14
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
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Sat, Sep 27 - Mon, Sep 29
United Airlines Logo
5:25 pm - 12:26 pmGRB-SJO
20h 01m2 stops
United Airlines Logo
1:30 pm - 2:04 pmSJO-GRB
23h 34m2 stops
$646United Airlines
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Thu, Jan 8 - Wed, Jan 14
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
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Sat, Jan 3 - Thu, Jan 8
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
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Sat, Sep 27 - Mon, Sep 29
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
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Fri, Jan 2 - Wed, Jan 7
Copa Airlines Logo
8:00 am - 9:52 pmGRB-SJO
13h 52m2 stops
Copa Airlines Logo
4:09 am - 7:05 pmSJO-GRB
14h 56m2 stops
$3,308Copa Airlines
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Booking Insights

KAYAK's insights & trends for Green Bay to San José flights

Get data-powered insights and trends into flights from Green Bay to San José to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Green Bay to San José?

The average price of all round-trip flights from Green Bay to San José clicked on KAYAK for each day over the last 12 months.

For Green Bay to San José, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San José back to Green Bay, the best deals are generally found on Tuesday, with Friday being the most expensive.

Find deals

Good to know

Cheapest flight$232
Flight from Green Bay to San José

When to book flights from Green Bay to San José

Are your dates flexible? Find out the best times to travel from Green Bay to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Green Bay to San José

  • What is the cheapest flight from Green Bay to San José?

    In the last 3 days, the lowest price for a flight from Green Bay to San José was $232 for a one-way ticket and $500 for a round-trip.

  • Do I need a passport to fly between Green Bay and San José?

    Yes

  • Which aircraft models fly most regularly from Green Bay to San José?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Green Bay to San José?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Green Bay and San José, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Green Bay to San José?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Green Bay to San José.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Green Bay to San José?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Green Bay is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Green Bay to San José?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Green Bay with another airline. Booking your flights between Green Bay and SJO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Green Bay to San José?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Green Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Green Bay to San José

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Green Bay to San José? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.5Food
6.9Entertainment
7.5Boarding
8.0Crew
7.2Comfort
Airline reviews

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

4.0 OkayFernando, Aug 2025DFW - SBA
Read more American Airlines reviews

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

Everything you need to know for your flight from Green Bay to San José

Information on your arrival and departure airports

Green Bay (GRB)
San José (SJO)

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