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GRB - SFO

$124 Find cheap flights from Green Bay to San Francisco

This is the cheapest one-way 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 6/12. 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
0 bags
Thu 6/27
Thu 7/4

Search 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
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Green Bay to San Francisco (GRB-SFO)

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:20 pm - 11:36 pmGRB-SFO
9h 16m1 stop
6:35 am - 3:36 pmSFO-GRB
7h 01m1 stop
$252Delta
Find Deal
Thu, Aug 1 - Sat, Aug 31
4:03 pm - 11:59 pmGRB-SFO
9h 56m1 stop
12:59 am - 3:04 pmSFO-GRB
12h 05m1 stop
$310Frontier
Find Deal
Mon, Jul 1 - Sun, Jul 14
6:35 pm - 10:56 pmGRB-SFO
6h 21m1 stop
11:59 pm - 10:48 amSFO-GRB
8h 49m1 stop
$313American Airlines
Find Deal
Wed, Oct 16 - Mon, Oct 21
6:35 pm - 10:56 pmGRB-SFO
6h 21m1 stop
11:45 pm - 10:48 amSFO-GRB
9h 03m2 stops
$318American Airlines
Find Deal
Wed, Oct 16 - Mon, Oct 21
8:22 pm - 8:13 amGRB-SFO
13h 51m1 stop
12:58 am - 7:21 pmSFO-GRB
16h 23m1 stop
$333Frontier
Find Deal
Fri, Sep 6 - Thu, Sep 12
5:25 pm - 11:55 pmGRB-SFO
8h 30m1 stop
11:35 pm - 10:11 amSFO-GRB
8h 36m1 stop
$373United Airlines
Find Deal
Tue, Oct 1 - Mon, Oct 7
9:40 am - 7:42 amGRB-SFO
24h 02m1 stop
12:58 am - 7:46 pmSFO-GRB
16h 48m1 stop
$388Frontier
Find Deal
Wed, Oct 2 - Sun, Oct 6
3:50 pm - 10:59 pmGRB-SFO
9h 09m1 stop
10:40 pm - 10:11 amSFO-GRB
9h 31m1 stop
$403United Airlines
Find Deal
Mon, Jul 1 - Mon, Jul 15
6:30 am - 11:20 amGRB-SFO
6h 50m1 stop
11:45 pm - 10:11 amSFO-GRB
8h 26m1 stop
$416United Airlines
Find Deal
Sat, Aug 10 - Fri, Aug 16
6:15 am - 1:08 pmGRB-SFO
8h 53m1 stop
12:51 am - 11:18 amSFO-GRB
8h 27m1 stop
$418Delta
Find Deal
Sat, Aug 10 - Thu, Aug 15

Flights from Green Bay to San Francisco - Travel Insights & Trends

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 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 Tuesday, with Thursday 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 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 January, where tickets cost $328 on average. On the other hand, the most expensive months are March and July, where the average cost of tickets is $810 and $624 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Green Bay to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Green Bay to San Francisco, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 39 days before departure.

Which airlines provide the cheapest flights from Green Bay to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Green Bay to San Francisco found by KAYAK users in the last 72 hours was for $252 on Delta, followed by Frontier ($310). One-way flight deals have also been found from as low as $124 on Frontier and from $274 on American Airlines.

Good to know

Low season

March

High season

September

Cheapest flight

$124
Best time to beat the crowds but there is an average 63% increase in price.
Most popular time to fly and prices are also 31% lower on average.
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 $124 for a one-way ticket and $252 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?

    oneworld, Star Alliance, 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 $397 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 $552 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.

See more FAQs

Top 4 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 10502 reviews
8.2Boarding
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
Airline reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

8.0 ExcellentLiam, May 2024SLC - SJC
Read more about Delta reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

United airline kept delaying our flight back to Phoenix for 8 hours before they cancelled it! If they know that we are not flying out for whatever the reason is, why did they keep lying to us for hours. We could find another flight earlier or even find a hotel with a shuttle. But cancellation at about midnight was not fun. We stayed in the airport all night till the following morning when we bought an Alaska tickets to go back to Phoenix. Total of 14 hours in the airport.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Book cheap flights from Green Bay to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Green Bay to San Francisco found on KAYAK in the last 72 hours.
6/12Wed
1 stopFrontier
12h 23mGRB-SFO
$124
6/28Fri
1 stopFrontier
15h 46mGRB-SFO
$138
6/14Fri
1 stopFrontier
7h 28mGRB-SFO
$144
6/12Wed
2 stopsAmerican Airlines
11h 46mGRB-SFO
$274
6/14Fri
2 stopsAmerican Airlines
12h 48mGRB-SFO
$324
6/12Wed
3 stopsUnited Airlines
17h 42mGRB-SFO
$493
6/14Fri
3 stopsUnited Airlines
22h 17mGRB-SFO
$565
6/4Tue
1 stopDelta
9h 05mGRB-SFO
$724
6/4Tue
2 stopsUnited Airlines
19h 04mGRB-SFO
$898
6/28Fri
3 stopsUnited Airlines
16h 11mGRB-SFO
$1,753

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Green Bay - San Francisco Flights

Departure:

Green Bay (GRB)United States

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Green Bay

Cabin classes: