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$524+ Cheap flights from Green Bay to Oakland, CA (GRB - OAK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — OAK
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Find flight deals from Green Bay to Oakland

Best flights from Green Bay to Oakland
Discover carefully curated flight deals from Green Bay to Oakland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 3, 2025.

This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/104:00 pmGRB - OAK
2 stops9h 53mDelta
mié. 3/111:15 pmOAK - GRB
2 stops25h 23mDelta
Deal found 10/31$597

Cheap flight deals from Green Bay to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Oakland (OAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$597
(Delta)

One-way from

$524
(Delta)

Popular in

September

Cheapest in

January

Average price

$443
Provider with most accurate pricing for Green Bay Austin-Straubel-Oakland flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Oakland flights.
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From Green Bay Austin-Straubel to Oakland
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One-way flight from Green Bay Austin-Straubel to Oakland
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Highest demand for flights based on searches. 14% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Oakland 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Green Bay to Oakland that are best for you.

Fly from

Green Bay

Fly to

Oakland

Route

Depart

Return

Price

Green BayOakland

GRB - OAK

GRBOAK

Green Bay Austin-Straubel

mar. 3/10

4:00 pm-11:53 pm

2 stops9h 53m

Oakland

mié. 3/11

1:15 pm-4:38 pm

2 stops25h 23m

$597

Green BayOakland

GRB - OAK

GRBOAK

Green Bay Austin-Straubel

mar. 12/30

6:30 am-11:54 am

2 stops31h 24m

$524

Green BayOakland

GRB - OAK

GRBOAK

Green Bay Austin-Straubel

dom. 12/28

7:00 am-11:58 pm

2 stops42h 58m

$789

Green BayOakland

GRB - OAK

GRBOAK

Green Bay Austin-Straubel

lun. 12/29

4:19 pm-11:58 pm

2 stops9h 39m

$1,396

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Compare providers for flights from Green Bay to Oakland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to Oakland in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Green Bay-Oakland, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Green Bay-Oakland, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Green Bay-Oakland, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-Oakland, California flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-Oakland, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Green Bay to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Oakland

What is the cheapest month to book a flight from Green Bay to Oakland, California?

Currently, November is the cheapest month in which you can book a flight from Green Bay to Oakland, California (average of $170). Flying from Green Bay to Oakland, California in December is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Oakland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Green Bay to Oakland, California?

    Airlines like Delta fly from Green Bay to Oakland, California in about 9h 53m. The time it takes to get you to your destination can typically vary by up to . The distance between Green Bay and Oakland, California is about 1820 mi.

  • Can I find deals for flights from Green Bay to Oakland that include hotel bookings?

    Yes. In addition to deals on Green Bay to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Oakland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Oakland.

  • Can I find deals for business class flights from Green Bay to Oakland?

    Yes. Cheapflights offers flight deals from Green Bay to Oakland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Green Bay to Oakland, California?

    Currently, November is the cheapest month in which you can book a flight from Green Bay to Oakland, California (average of $170). Flying from Green Bay to Oakland, California in December is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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