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San Francisco Bay Area

$289+ Cheap flights from Green Bay (GRB) to San Francisco Bay Area

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SFO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/164:52 pmGRB - SFO
1 stop8h 21mDelta
Tue 1/275:45 amSFO - GRB
1 stop8h 54mDelta
Deal found 12/16$404
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/164:32 pmGRB - SFO
2 stops19h 32mAmerican Airlines
Tue 1/279:10 amSFO - GRB
2 stops11h 04mAmerican Airlines
Deal found 12/16$547
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/319:00 amGRB - SFO
1 stop13h 18mAmerican Airlines
Mon 2/212:17 amSFO - GRB
2 stops14h 06mAmerican Airlines
Deal found 12/17$639
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/319:00 amGRB - SFO
1 stop13h 18mAmerican Airlines
Sun 1/46:00 amSFO - GRB
1 stop15h 36mAmerican Airlines
Deal found 12/16$782
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:15 amGRB - SFO
1 stop19h 48mUnited Airlines
Sun 1/411:05 pmSFO - GRB
1 stop9h 04mUnited Airlines
Deal found 12/16$793

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

Popular in

September

Cheapest in

February

Average price

$513
Provider with most accurate pricing for Green Bay Austin-Straubel-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-San Francisco flights.
Search Deals
From Green Bay Austin-Straubel to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Wed 2/25

5:36 pm-10:57 pm

1 stop7h 21m

San Francisco

Wed 3/4

6:00 am-4:44 pm

1 stop8h 44m

$289

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Wed 3/18

5:28 pm-12:16 am

1 stop8h 48m

San Francisco

Mon 3/23

10:50 pm-9:59 am

1 stop9h 09m

$289

Green BaySan Jose

GRB - SJC

GRBSJC

Green Bay Austin-Straubel

Wed 2/25

12:06 pm-8:19 pm

2 stops10h 13m

San Jose

Wed 3/4

6:30 am-4:44 pm

2 stops8h 14m

$344

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Wed 5/6

5:30 pm-12:19 am

1 stop8h 49m

San Francisco

Sat 5/9

11:55 pm-10:05 am

1 stop8h 10m

$379

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Sat 2/14

3:05 pm-9:20 pm

1 stop8h 15m

San Francisco

Wed 2/18

11:59 pm-9:50 am

1 stop7h 51m

$379

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Wed 3/18

6:38 pm-11:45 pm

1 stop7h 07m

San Francisco

Mon 3/23

10:25 am-11:36 pm

2 stops11h 11m

$419

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Sat 3/28

4:18 pm-11:53 pm

2 stops9h 35m

San Francisco

Wed 4/1

6:00 am-4:31 pm

1 stop8h 31m

$431

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Sat 3/28

5:28 pm-12:16 am

1 stop8h 48m

San Francisco

Tue 3/31

12:45 am-9:45 am

1 stop7h 00m

$459

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Tue 3/10

6:38 pm-11:45 pm

1 stop7h 07m

San Francisco

Fri 3/13

11:47 pm-9:23 am

1 stop7h 36m

$480

Green BaySan Jose

GRB - SJC

GRBSJC

Green Bay Austin-Straubel

Sat 1/10

10:42 am-8:56 pm

2 stops12h 14m

San Jose

Tue 1/13

4:00 pm-3:07 pm

2 stops21h 07m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 12 results
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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, March is the cheapest month in which you can book a flight from Green Bay to San Francisco Bay Area (average of $187). Flying from Green Bay to San Francisco Bay Area in December is currently the most expensive (average of $350). 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Green Bay to San Francisco Bay Area in the evening. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight at noon.

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 December 18, 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
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

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
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

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
9,091 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

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
11,054 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

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.

  • How long is the flight from Green Bay to San Francisco Bay Area?

    A quick flight from Green Bay to San Francisco Bay Area can take about 7h 21m. Delta provides one of the quickest options available for as low as $289. Green Bay and San Francisco Bay Area are separated by a distance of 1830 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Green Bay to San Francisco Bay Area one-way?

    One-way options have recently been found by users for as low as $144 on American Airlines. Other airlines that offer cheap prices include Delta from $149 and United Airlines from $200 one-way.

  • 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 Francisco, Green Bay Austin-Straubel - San Jose 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, March is the cheapest month in which you can book a flight from Green Bay to San Francisco Bay Area (average of $187). Flying from Green Bay to San Francisco Bay Area in December is currently the most expensive (average of $350). 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

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$458FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$498FlexibilityNo cancel feeOn-time69%

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