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Green Bay

$315+ Cheap flights from Oakland, CA to Green Bay (OAK - GRB)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — GRB
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Oakland to Green Bay

Cheapest flights from Oakland to Green Bay
Explore the most affordable flight options available from Oakland to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Delta deal was found by Cheapflights users on 3/21. 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.
Fri 5/156:00 am
OAK
-
GRB
2 stops12h 34m
Delta
Mon 5/185:01 pm
GRB
-
OAK
2 stops8h 56m
Delta
Deal found 3/21$1,103
This Delta deal was found by Cheapflights users on 3/22. 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.
Sun 6/76:00 am
OAK
-
GRB
2 stops9h 15m
Delta
Mon 6/154:14 pm
GRB
-
OAK
2 stops9h 40m
Delta
Deal found 3/22$1,559
This Delta deal was found by Cheapflights users on 3/21. 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.
Sun 4/55:55 am
OAK
-
GRB
2 stops8h 36m
Delta
Thu 4/94:19 pm
GRB
-
OAK
2 stops9h 27m
Delta
Deal found 3/21$2,068
This Delta deal was found by Cheapflights users on 3/22. 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.
Mon 3/305:55 am
OAK
-
GRB
2 stops8h 36m
Delta
Fri 4/34:19 pm
GRB
-
OAK
2 stops9h 27m
Delta
Deal found 3/22$2,265

Find flight deals from Oakland to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Green Bay (GRB). 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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,103
(Delta)

One-way from

$315
(Delta)

Popular in

December

Cheapest in

February

Average price

$540
Provider with most accurate pricing for Oakland-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Green Bay Austin-Straubel flights.
Search Deals
From Oakland to Green Bay Austin-Straubel
Search Deals
One-way flight from Oakland to Green Bay Austin-Straubel
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Green Bay 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 March 23, 2026.
Use the filters below to find and compare flights from Oakland to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandGreen Bay

OAK - GRB

OAKGRB

Oakland

Fri 5/15

6:00 am-8:34 pm

2 stops12h 34m

Green Bay Austin-Straubel

Mon 5/18

5:01 pm-11:57 pm

2 stops8h 56m

$1,103
Quickest round-trip

OaklandGreen Bay

OAK - GRB

OAKGRB

Oakland

Sun 4/5

5:55 am-4:31 pm

2 stops8h 36m

Green Bay Austin-Straubel

Thu 4/9

4:19 pm-11:46 pm

2 stops9h 27m

$2,068
Cheapest one-way

OaklandGreen Bay

OAK - GRB

OAKGRB

Oakland

Fri 5/8

6:00 am-8:34 pm

2 stops12h 34m

$315

OaklandGreen Bay

OAK - GRB

OAKGRB

Oakland

Wed 5/6

5:04 pm-9:58 pm

2 stops26h 54m

$384

OaklandGreen Bay

OAK - GRB

OAKGRB

Oakland

Thu 5/7

5:05 pm-9:58 pm

2 stops26h 53m

$384
Quickest one-way

OaklandGreen Bay

OAK - GRB

OAKGRB

Oakland

Sat 4/11

5:55 am-4:20 pm

2 stops8h 25m

$745

OaklandGreen Bay

OAK - GRB

OAKGRB

Oakland

Sat 3/28

5:55 am-4:20 pm

2 stops8h 25m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Sorted by cheapest first

Compare providers for flights from Oakland to Green Bay

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 Oakland to Green Bay in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Oakland, California-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Green Bay flights, Cheapflights users trust FlightHub the most. FlightHub 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 Oakland, California-Green Bay 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 Oakland to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Oakland 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 Oakland to Green Bay

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

Currently, April is the cheapest month in which you can book a flight from Oakland, California to Green Bay (average of $223). Flying from Oakland, California to Green Bay in January is currently the most expensive (average of $334). 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 Oakland to Green Bay. 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 Oakland, California to Green Bay?

    Departing from Oakland, California to Green Bay will take you 12h 34m. There are 1820 mi between Oakland, California and Green Bay.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland to Green Bay 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 Oakland, California to Green Bay?

    Currently, April is the cheapest month in which you can book a flight from Oakland, California to Green Bay (average of $223). Flying from Oakland, California to Green Bay in January is currently the most expensive (average of $334). 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.

See more FAQs

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