HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco Bay Area

$174+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SFO
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to San Francisco Bay Area with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

One-way from

$174
(Delta)

Popular in

September

Cheapest in

January

Average price

$443
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
One-way flight from Green Bay Austin-Straubel to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($72 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 November 2025
Search Deals

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 November 4, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 12/124:17 pmGRB - SJC
1 stop6h 19mDelta
Wed 12/1712:55 pmSJC - GRB
1 stop7h 42mDelta
Deal found 11/3$344
This Delta deal was found by Cheapflights users on 11/1. 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 12/124:52 pmGRB - SFO
1 stop8h 21mDelta
Wed 12/1711:56 amSFO - GRB
1 stop7h 44mDelta
Deal found 11/1$354
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/101:35 pmGRB - SFO
1 stop8h 35mUnited Airlines
Sat 12/136:00 amSFO - GRB
1 stop7h 12mUnited Airlines
Deal found 11/3$379
This Delta deal was found by Cheapflights users on 11/2. 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 11/146:20 amGRB - SJC
1 stop7h 48mDelta
Mon 11/176:15 amSJC - GRB
1 stop7h 22mDelta
Deal found 11/2$404
This Delta deal was found by Cheapflights users on 11/2. 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 11/147:00 amGRB - SFO
1 stop9h 15mDelta
Mon 11/175:50 amSFO - GRB
1 stop8h 20mDelta
Deal found 11/2$404
This Delta deal was found by Cheapflights users on 11/2. 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 12/712:13 pmGRB - SFO
1 stop7h 51mDelta
Fri 12/1210:45 pmSFO - GRB
1 stop9h 46mDelta
Deal found 11/2$421
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/125:21 pmGRB - SFO
1 stop7h 16mUnited Airlines
Wed 12/176:00 amSFO - GRB
1 stop8h 45mUnited Airlines
Deal found 11/3$422
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sun 12/76:00 amGRB - SFO
1 stop10h 20mAmerican Airlines
Fri 12/127:27 amSFO - GRB
2 stops11h 02mAmerican Airlines
Deal found 11/2$426
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 12/144:52 pmGRB - SFO
1 stop8h 21mDelta
Wed 12/175:50 amSFO - GRB
1 stop8h 17mDelta
Deal found 11/4$480
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/145:27 pmGRB - SJC
1 stop7h 03mUnited Airlines
Mon 11/176:40 pmSJC - GRB
3 stops15h 53mUnited Airlines
Deal found 11/2$504
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 11/175:27 pmGRB - SJC
1 stop7h 01mUnited Airlines
Mon 11/246:30 amSJC - GRB
1 stop6h 40mUnited Airlines
Deal found 11/4$599
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 11/105:27 pmGRB - SJC
1 stop7h 01mUnited Airlines
Fri 11/146:30 amSJC - GRB
1 stop25h 41mUnited Airlines
Deal found 11/4$817

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 November 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

Sat 3/7

5:28 pm-10:58 pm

1 stop7h 30m

San Francisco

Tue 3/10

6:00 am-4:38 pm

1 stop8h 38m

$289

Green BaySan Jose

GRB - SJC

GRBSJC

Green Bay Austin-Straubel

Fri 12/12

4:17 pm-8:36 pm

1 stop6h 19m

San Jose

Wed 12/17

12:55 pm-10:37 pm

1 stop7h 42m

$344

Green BaySan Jose

GRB - SJC

GRBSJC

Green Bay Austin-Straubel

Sat 2/21

5:28 pm-8:37 am

2 stops17h 09m

San Jose

Tue 2/24

10:35 pm-11:26 am

2 stops10h 51m

$347

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Fri 12/12

4:52 pm-11:13 pm

1 stop8h 21m

San Francisco

Wed 12/17

11:56 am-9:40 pm

1 stop7h 44m

$354

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Fri 12/12

5:21 pm-10:37 pm

1 stop7h 16m

San Francisco

Wed 12/17

10:40 pm-10:09 am

1 stop9h 29m

$379

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Fri 11/14

7:00 am-2:15 pm

1 stop9h 15m

San Francisco

Mon 11/17

5:50 am-4:10 pm

1 stop8h 20m

$404

Green BaySan Jose

GRB - SJC

GRBSJC

Green Bay Austin-Straubel

Fri 11/14

6:20 am-12:08 pm

1 stop7h 48m

San Jose

Mon 11/17

6:15 am-3:37 pm

1 stop7h 22m

$404

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Sat 3/28

3:44 pm-11:54 pm

1 stop10h 10m

San Francisco

Mon 4/6

11:59 pm-10:35 am

1 stop8h 36m

$414

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Sun 12/7

12:13 pm-6:04 pm

1 stop7h 51m

San Francisco

Fri 12/12

10:45 pm-10:31 am

1 stop9h 46m

$421

Green BaySan Francisco

GRB - SFO

GRBSFO

Green Bay Austin-Straubel

Fri 3/27

3:44 pm-11:54 pm

1 stop10h 10m

San Francisco

Mon 4/6

11:59 pm-10:35 am

1 stop8h 36m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 25 results
1
2
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, 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 $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.

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 November 4, 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 November 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
7.9
Good
8,003 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

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
8,003 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

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
9,002 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

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
11,040 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

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 16m. Delta provides one of the quickest options available for as low as $379. 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 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 $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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
Minneapolis to Las Vegas flights
O'Hare Intl to San Francisco flights
Minneapolis to Los Angeles flights
O'Hare Intl to Ontario flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to San Diego flights
Minneapolis to San Diego flights
Minneapolis to San Francisco flights
O'Hare Intl to Palm Springs flights
Milwaukee to Las Vegas flights
O'Hare Intl to Burbank flights
O'Hare Intl to San Jose flights
O'Hare Intl to Sacramento flights
Minneapolis to Palm Springs flights
Minneapolis to Ontario flights
Madison to Las Vegas flights
O'Hare Intl to Reno flights
Appleton to Las Vegas flights
Minneapolis to Santa Ana flights
Milwaukee to Los Angeles flights
O'Hare Intl to Oakland flights
Minneapolis to San Jose flights
Madison to San Francisco flights
Minneapolis to Sacramento flights
Milwaukee to San Diego flights
Minneapolis to Reno flights
Milwaukee to Ontario flights
Milwaukee to San Francisco flights
O'Hare Intl to Long Beach flights
Milwaukee to Palm Springs flights
Appleton to Los Angeles flights
Green Bay to Las Vegas flights
Madison to Los Angeles flights
Milwaukee to San Jose flights
Minneapolis to Burbank flights
Minneapolis to Oakland flights
Milwaukee to Santa Ana flights
O'Hare Intl to Santa Barbara flights
Appleton to San Diego flights
Madison to San Jose flights
Minneapolis to Fresno flights
Madison to San Diego flights
O'Hare Intl to Fresno flights
Madison to Ontario flights
Madison to Santa Ana flights
Appleton to Ontario flights
Milwaukee to Reno flights
Appleton to San Francisco flights

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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$372FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$458FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$501FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.