What are the cheapest airlines flying from San Francisco to Green Bay round-trip?

According to our current data, Delta ($289), American Airlines ($394), and United Airlines ($578) offers the cheapest pricing from San Francisco to Green Bay. Users have found that Delta is 50% cheaper than the other options available to this destination.

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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $248. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from San Francisco to Green Bay for a low price.

What is the cheapest day to fly from San Francisco to Green Bay?

Travelers seeking maximum savings on their San Francisco to Green Bay flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from San Francisco to Green Bay?

Before booking your flight from San Francisco to Green Bay check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

What is the cheapest day to fly round-trip from San Francisco to Green Bay?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 57% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from San Francisco to Green Bay?

Travelers have found it’s best to book a flight 30 days in advance to save up to 98% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Francisco to Green Bay 1-2 weeks in advance for as low as $433, or $573 for flights within the next 24 hours.

What is the cheapest month to fly from San Francisco to Green Bay?

The best pricing can be found in the month of January. Prices to Green Bay from San Francisco average $587. You can even find prices in January for less than $587, as users have found deals to Green Bay from as low as $288. The month of November appears to be one of the more expensive times to travel to Green Bay from San Francisco. Flying in the targeted month can save you up to 85%.

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

Most trusted provider : When it comes to deals on San Francisco-Green Bay 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 San Francisco-Green Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

Yes. Cheapflights offers flight deals from San Francisco 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.

$248+ Flights from San Francisco to Green Bay

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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

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Cheapflights Tip: The best prices from San Francisco to Green Bay Austin-Straubel are usually found in January or April, booked 65 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from San Francisco to Green Bay

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$289 (Delta)
One-way from	$248 (Mytrip)
Popular in	November
Cheapest in	January
Average price	$443

Provider with most accurate pricing for San Francisco-Green Bay Austin-Straubel flight deals.

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Provider most trusted by Cheapflights users for San Francisco-Green Bay Austin-Straubel flights.

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From San Francisco to Green Bay Austin-Straubel

Search Deals

One-way flight from San Francisco to Green Bay Austin-Straubel

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($172 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from San Francisco to Green Bay

Cheapest flights from San Francisco to Green Bay
Explore the most affordable flight options available from San Francisco to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Fri 6/612:40 amSFO - GRB

1 stop8h 46mDelta

Sun 6/225:03 pmGRB - SFO

1 stop7h 30mDelta

Deal found 4/15

$289

Fri 10/311:47 pmSFO - GRB

1 stop7h 34mAmerican Airlines

Sun 10/52:51 pmGRB - SFO

1 stop8h 38mAmerican Airlines

Deal found 4/15

$389

Sat 10/1111:38 pmSFO - GRB

1 stop8h 27mUnited Airlines

Fri 10/175:30 pmGRB - SFO

1 stop8h 26mUnited Airlines

Deal found 4/15

$404

Best flights from San Francisco to Green Bay
Discover carefully curated flight deals from San Francisco to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Fri 6/612:40 amSFO - GRB

1 stop8h 46mDelta

Sun 6/225:03 pmGRB - SFO

1 stop7h 30mDelta

Deal found 4/15

$289

Wed 6/412:04 pmSFO - GRB

2 stops9h 06mAmerican Airlines

Wed 6/112:31 pmGRB - SFO

1 stop8h 56mAmerican Airlines

Deal found 4/15

$394

Fri 5/210:50 pmSFO - GRB

1 stop9h 25mUnited Airlines

Sun 5/46:44 amGRB - SFO

2 stops16h 56mUnited Airlines

Deal found 4/13

$578

Last-minute flights from San Francisco to Green Bay
Discover last-minute flight deals from San Francisco to Green Bay. Data last updated April 15, 2025 and is based on user searches.

Fri 4/1812:47 amSFO - GRB

1 stop8h 36mDelta

Wed 4/305:04 pmGRB - SFO

1 stop8h 55mDelta

Deal found 4/15

$1,254

Sun 4/202:45 pmSFO - GRB

1 stop6h 23mAmerican Airlines

Wed 4/236:00 amGRB - SFO

1 stop7h 08mAmerican Airlines

Deal found 4/15

$793

Wed 4/2312:40 amSFO - GRB

1 stop8h 48mDelta

Fri 4/256:24 amGRB - SFO

1 stop6h 43mDelta

Deal found 4/15

$2,965

Thu 4/2411:20 pmSFO - GRB

1 stop8h 55mUnited Airlines

Fri 4/255:25 pmGRB - SFO

2 stops21h 00mUnited Airlines

Deal found 4/15

$597

One-way flights from San Francisco to Green Bay
Search for one-way flight options from San Francisco to Green Bay. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Thu 6/127:02 pmSFO - GRB

1 stop21h 52mFrontier

Deal found 4/14

$248

Wed 6/1112:49 amSFO - GRB

1 stop8h 41mDelta

Deal found 4/14

$250

Thu 6/126:47 pmSFO - GRB

2 stops12h 36mAmerican Airlines

Deal found 4/14

$274

Tue 4/227:00 pmSFO - GRB

2 stops18h 10mUnited Airlines

Deal found 4/15

$524

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoGreen Bay

SFO - GRB

SFOGRB

San Francisco

Fri 6/6

12:40 am-11:26 am

1 stop8h 46m

Green Bay Austin-Straubel

Sun 6/22

5:03 pm-10:33 pm

1 stop7h 30m

$289

San FranciscoGreen Bay

SFO - GRB

SFOGRB

San Francisco

Sun 6/15

6:47 pm-9:23 am

2 stops12h 36m

Green Bay Austin-Straubel

Tue 6/24

2:31 pm-8:15 pm

1 stop7h 44m

$394

San FranciscoGreen Bay

SFO - GRB

SFOGRB

San Francisco

Fri 5/2

10:50 pm-10:15 am

1 stop9h 25m

Green Bay Austin-Straubel

Sun 5/4

6:44 am-9:40 pm

2 stops16h 56m

$578

San FranciscoGreen Bay

SFO - GRB

SFOGRB

San Francisco

Thu 6/12

7:02 pm-6:54 pm

1 stop21h 52m

$248

San FranciscoGreen Bay

SFO - GRB

SFOGRB

San Francisco

Wed 6/11

12:49 am-11:30 am

1 stop8h 41m

$250

San FranciscoGreen Bay

SFO - GRB

SFOGRB

San Francisco

Thu 6/12

6:47 pm-9:23 am

2 stops12h 36m

$274

San FranciscoGreen Bay

SFO - GRB

SFOGRB

San Francisco

Tue 4/22

7:00 pm-3:10 pm

2 stops18h 10m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from San Francisco to Green Bay

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Green Bay in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust 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 San Francisco-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Green Bay flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Francisco-Green Bay 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 San Francisco-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 San Francisco to Green Bay

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

How far ahead should I book a flight from San Francisco to Green Bay?

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Green Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Green Bay (average of $331). Flying from San Francisco to Green Bay in June is currently the most expensive (average of $495). 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 SFO to GRB?

Unlike at noon, when flights are generally more expensive, you can save up to 15% on flights from San Francisco to Green Bay by exploring options for tickets in the morning.

Rainfall in Green Bay by month

In terms of precipitation, rainfall in Green Bay ranges from 1.1 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Green Bay when rainfall is around 1.1 in.

Temperature in Green Bay by month

If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Green Bay

See what other customers who have flown with Delta, United Airlines and American Airlines from San Francisco to Green Bay have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines

7.4

Good

8,658 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Frontier

6.0

Okay

3,281 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

What are the cheapest airlines flying from San Francisco to Green Bay round-trip?
According to our current data, Delta ($289), American Airlines ($394), and United Airlines ($578) offers the cheapest pricing from San Francisco to Green Bay. Users have found that Delta is 50% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Francisco to Green Bay one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $248. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from San Francisco to Green Bay for a low price.
Can I find deals for flights from San Francisco to Green Bay that include hotel bookings?
Yes. In addition to deals on San Francisco to Green Bay flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Green Bay?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Green Bay.
Can I find deals for business class flights from San Francisco to Green Bay?
Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Green Bay?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Green Bay (average of $331). Flying from San Francisco to Green Bay in June is currently the most expensive (average of $495). 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

Marinette

Manitowoc

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from San Francisco to Green Bay

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$288	Average$512	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$298	Average$607	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$378	Average$680	FlexibilityNo cancel fee	On-time69%

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$248+ Cheap flights from San Francisco to Green Bay (SFO - 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Green Bay with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Francisco to Green Bay Austin-Straubel are usually found in January or April, booked 65 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from San Francisco to Green Bay

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco to Green Bay

Cheapest flights from San Francisco to Green BayExplore the most affordable flight options available from San Francisco to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from San Francisco to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Green Bay that are best for you.

Compare providers for flights from San Francisco 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 San Francisco to Green Bay in April.

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

Have a flexible travel schedule? Discover the best time to fly to Green Bay from San Francisco with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Green Bay

How far ahead should I book a flight from San Francisco to Green Bay?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Green Bay. Price data was last updated on April 11, 2025.

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

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

Find hourly flight availability from San Francisco to Green Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Rainfall in Green Bay by month

Plan your trip to Green Bay by taking into account the average rainfall totals by month.

Temperature in Green Bay by month

Plan your trip to Green Bay by taking into account the average temperature totals by month.

Reviews of airlines servicing Green Bay

See what other customers who have flown with Delta, United Airlines and American Airlines from San Francisco to Green Bay have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from San Francisco to Green Bay round-trip?

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

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

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

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

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

Traveling to a place near San Francisco?

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Alternative routes for San Francisco to Green Bay

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Top 3 airlines flying from San Francisco to Green Bay

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Cheapest flights from San Francisco to Green Bay
Explore the most affordable flight options available from San Francisco to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.