GRB - SFO

$228 Find Cheap Flights from Green Bay to San Francisco

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to San Francisco departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to San Francisco, as well as popular online travel agencies
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Cheap Flights from Green Bay to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Green Bay to San Francisco

KAYAK's recommended round-trip deals from the most popular airlines that fly from Green Bay to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
7:59 pm - 3:17 pmGRB-SFO
21h 18m1 stop
Frontier Logo
6:35 am - 6:57 pmSFO-GRB
10h 22m1 stop
$228Frontier
Find Deal
Fri, May 16 - Mon, May 19
American Airlines Logo
6:22 pm - 11:49 pmGRB-SFO
7h 27m1 stop
American Airlines Logo
11:55 pm - 9:23 amSFO-GRB
7h 28m1 stop
$289American Airlines
Find Deal
Wed, May 21 - Tue, Jun 10
Frontier Logo
7:48 pm - 12:09 amGRB-SFO
6h 21m1 stop
Frontier Logo
6:15 am - 6:53 pmSFO-GRB
10h 38m1 stop
$300Frontier
Find Deal
Fri, May 23 - Mon, May 26
Delta Logo
4:24 pm - 11:37 pmGRB-SFO
9h 13m1 stop
Delta Logo
6:05 am - 3:44 pmSFO-GRB
7h 39m1 stop
$314Delta
Find Deal
Fri, Jun 27 - Sun, Jul 6
American Airlines Logo
6:22 pm - 11:49 pmGRB-SFO
7h 27m1 stop
American Airlines Logo
12:04 pm - 11:10 pmSFO-GRB
9h 06m2 stops
$344American Airlines
Find Deal
Fri, May 16 - Mon, May 19
United Airlines Logo
3:54 pm - 9:04 pmGRB-SFO
7h 10m1 stop
United Airlines Logo
11:59 pm - 10:11 amSFO-GRB
8h 12m1 stop
$349United Airlines
Find Deal
Fri, May 30 - Sun, Jun 1
Delta Logo
4:24 pm - 9:25 pmGRB-SFO
7h 01m1 stop
Delta Logo
12:49 am - 11:30 amSFO-GRB
8h 41m1 stop
$354Delta
Find Deal
Fri, Jun 27 - Sat, Jul 5
American Airlines Logo
6:22 pm - 11:49 pmGRB-SFO
7h 27m1 stop
American Airlines Logo
9:15 am - 11:26 pmSFO-GRB
12h 11m2 stops
$389American Airlines
Find Deal
Wed, May 21 - Tue, Jun 10
American Airlines Logo
6:22 pm - 11:49 pmGRB-SFO
7h 27m1 stop
American Airlines Logo
12:59 am - 2:01 pmSFO-GRB
11h 02m2 stops
$394American Airlines
Find Deal
Wed, May 21 - Mon, Jun 9
United Airlines Logo
6:15 am - 11:39 amGRB-SFO
7h 24m1 stop
United Airlines Logo
6:47 pm - 10:11 amSFO-GRB
13h 24m2 stops
$417United Airlines
Find Deal
Fri, May 30 - Sun, Jun 1
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KAYAK's insights & trends for Green Bay to San Francisco flights

Get data-powered insights and trends into flights from Green Bay to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Green Bay to San Francisco?

The average price of all round-trip flights from Green Bay to San Francisco clicked on KAYAK for each day over the last 12 months.

For Green Bay to San Francisco, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Francisco back to Green Bay, the best deals are generally found on Wednesday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Green Bay to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Green Bay to San Francisco is February, where tickets cost $288 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is $663 and $635 respectively.

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$228
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Green Bay to San Francisco

When to book flights from Green Bay to San Francisco

Are your dates flexible? Find out the best times to travel from Green Bay to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Green Bay to San Francisco

  • What is the cheapest flight from Green Bay to San Francisco?

    In the last 3 days, the lowest price for a flight from Green Bay to San Francisco was $259 for a one-way ticket and $228 for a round-trip.

  • Do I need a passport to fly between Green Bay and San Francisco?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Green Bay to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Green Bay to San Francisco?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Green Bay and San Francisco, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Green Bay to San Francisco, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Green Bay to San Francisco are Delta and United Airlines. With an average price for the route of $394 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $528 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Green Bay to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Green Bay to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Green Bay to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Green Bay is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Green Bay to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Green Bay with another airline. Booking your flights between Green Bay and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Green Bay to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Green Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Green Bay to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Green Bay to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
8.2Boarding
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

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

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