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San Francisco Bay Area

$150+ Cheap flights from Green Bay (GRB) to San Francisco Bay Area

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SFO
Aug 9 — Aug 161
Sat 8/9
Sat 8/16
1 adult, Economy
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Cheap flight deals from Green Bay to San Francisco Bay Area

Keep the following information in mind while searching for Green Bay to San Francisco Bay Area flight deals. Data was last updated August 4, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$150
(American Airlines)

Popular in

November

Cheapest in

February

Average price

$458
From Green Bay Austin-Straubel to San Francisco Bay Area
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One-way flight from Green Bay Austin-Straubel to San Francisco Bay Area
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Highest demand for flights based on searches. 18% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Green Bay to San Francisco Bay Area

Cheapest flights from Green Bay to San Francisco Bay Area
Explore the most affordable flight options available from Green Bay to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2025.

This American Airlines deal was found by Cheapflights users on 8/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:39 pmGRB - SFO
1 stop8h 30mAmerican Airlines
Mon 9/2211:25 pmSFO - GRB
1 stop7h 51mAmerican Airlines
Deal found 8/3$289
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 8/235:31 amGRB - SJC
1 stop7h 39mDelta
Tue 8/2612:30 pmSJC - GRB
1 stop8h 52mDelta
Deal found 8/3$298
This Delta deal was found by Cheapflights users on 8/4. 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 8/225:31 amGRB - SFO
1 stop10h 53mDelta
Sun 8/2412:40 amSFO - GRB
1 stop8h 46mDelta
Deal found 8/4$314
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:30 pmGRB - SFO
1 stop8h 29mUnited Airlines
Mon 9/86:30 amSFO - GRB
1 stop8h 20mUnited Airlines
Deal found 8/3$444
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:30 pmGRB - SJC
1 stop7h 10mUnited Airlines
Mon 9/226:20 pmSJC - GRB
2 stops16h 24mUnited Airlines
Deal found 8/4$602
This American Airlines deal was found by Cheapflights users on 8/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:35 pmGRB - SJC
2 stops21h 29mAmerican Airlines
Sun 9/218:00 amSJC - GRB
2 stops13h 28mAmerican Airlines
Deal found 8/4$651
This Delta deal was found by Cheapflights users on 8/3. 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 8/185:11 pmGRB - OAK
2 stops8h 39mDelta
Fri 8/226:00 amOAK - GRB
2 stops8h 31mDelta
Deal found 8/3$1,268

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to San Francisco Bay Area 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 August 4, 2025.
Use the filters below to find and compare flights from Green Bay to San Francisco Bay Area that are best for you.

Fly from

Green Bay

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Fri 9/19

4:39 pm-11:09 pm

1 stop8h 30m

San Francisco

Mon 9/22

11:25 pm-9:16 am

1 stop7h 51m

$289

Green BaySan Jose

GRB - SJC

GRBSJC

Green Bay Austin-Straubel

Sat 8/23

5:31 am-11:10 am

1 stop7h 39m

San Jose

Tue 8/26

12:30 pm-11:22 pm

1 stop8h 52m

$298

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Fri 8/22

5:31 am-2:24 pm

1 stop10h 53m

San Francisco

Sun 8/24

12:40 am-11:26 am

1 stop8h 46m

$314

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Thu 9/4

5:30 pm-11:59 pm

1 stop8h 29m

San Francisco

Mon 9/8

6:30 am-4:50 pm

1 stop8h 20m

$444

Green BaySan Jose

GRB - SJC

GRBSJC

Green Bay Austin-Straubel

Tue 9/16

5:30 pm-10:40 pm

1 stop7h 10m

San Jose

Mon 9/22

6:20 pm-12:44 pm

2 stops16h 24m

$602

Green BaySan Jose

GRB - SJC

GRBSJC

Green Bay Austin-Straubel

Tue 9/16

4:35 pm-12:04 pm

2 stops21h 29m

San Jose

Sun 9/21

8:00 am-11:28 pm

2 stops13h 28m

$651

Green BayOakland

GRB - OAK

GRBOAK

Green Bay Austin-Straubel

Mon 8/18

5:11 pm-11:50 pm

2 stops8h 39m

Oakland

Fri 8/22

6:00 am-4:31 pm

2 stops8h 31m

$1,268

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Fri 9/19

4:39 pm-11:09 pm

1 stop8h 30m

$150

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Fri 9/19

4:13 pm-11:29 pm

2 stops9h 16m

$267

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Thu 1/22

6:30 am-8:25 pm

3 stops15h 55m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Best time to book a flight from Green Bay to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 San Francisco Bay Area

What is the cheapest month to book a flight from Green Bay to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Green Bay to San Francisco Bay Area (average of $276). Flying from Green Bay to San Francisco Bay Area in June is currently the most expensive (average of $358). 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.

What is the cheapest time of day to fly from GRB to XIH?

Find hourly flight availability from Green Bay to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2025.

When flying from Green Bay to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated August 4, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Green Bay to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,987 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,912 reviews
Delta
8.0
Very good
7,987 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,987 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Green Bay to San Francisco Bay Area?

    For a flight from Green Bay to San Francisco Bay Area, you will be flying from Austin-Straubel. Green Bay Austin-Straubel (GRB) is just 5.9 mi from the center of the city.

  • What are the most popular routes from Green Bay to San Francisco Bay Area?

    When deciding which route to take from Green Bay to San Francisco Bay Area consider Green Bay Austin-Straubel - San Jose, Green Bay Austin-Straubel - San Francisco or Green Bay Austin-Straubel - Oakland as they are the most popular.

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

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

  • How can I find direct flights from Green Bay to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Green Bay to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Green Bay to San Francisco Bay Area 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 San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to San Francisco Bay Area (average of $276). Flying from Green Bay to San Francisco Bay Area in June is currently the most expensive (average of $358). 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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Alternative routes for Green Bay to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Green Bay to San Francisco Bay Area

Discover the top 3 airlines that operate flights from Green Bay to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$488FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$518FlexibilityNo cancel feeOn-time69%

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