GSP - SFO

$184 Find Cheap Flights from Greenville 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 Greenville to San Francisco departing on 4/7. 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
1 adult, Economy, 0 bags

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 Greenville 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 Greenville to San Francisco, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$367
Overall average: $572
United Airlines
Tue 5/12Tue 5/19
GSP - SFO • 1 stop
Cheapest one-way
$184
Typical prices: $218-$283
United Airlines
Tue 4/7
GSP - SFO • 1 stop
Top airlines
Cheapest • from $367 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Greenville and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $359 (round-trip)
Shortest trip • 7h 27m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Greenville to San Francisco (GSP-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to San Francisco

Tue, May 12 - Tue, May 19
United Airlines Logo
4:35 pm - 10:42 pm
GSP
-
SFO
9h 07m
1 stop
United Airlines Logo
10:55 pm - 9:47 am
SFO
-
GSP
7h 52m
1 stop
$367United Airlines
Tue, May 12 - Tue, May 19
Southwest Logo
1:55 pm - 9:25 pm
GSP
-
SFO
10h 30m
1 stop
Southwest Logo
7:20 am - 9:40 pm
SFO
-
GSP
11h 20m
2 stops
$372Southwest
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
6:30 am - 12:03 pm
GSP
-
SFO
8h 33m
1 stop
United Airlines Logo
12:45 am - 11:54 am
SFO
-
GSP
8h 09m
1 stop
$373United Airlines
Tue, May 12 - Tue, May 19
Southwest Logo
12:50 pm - 7:05 pm
GSP
-
SFO
9h 15m
2 stops
Southwest Logo
7:20 am - 9:40 pm
SFO
-
GSP
11h 20m
2 stops
$377Southwest
Sat, Apr 18 - Wed, Apr 22
Southwest Logo
8:00 am - 2:25 pm
GSP
-
SFO
9h 25m
1 stop
Southwest Logo
5:25 am - 8:00 pm
SFO
-
GSP
11h 35m
2 stops
$378Southwest
Sat, Apr 25 - Sat, May 23
American Airlines Logo
6:31 am - 11:05 am
GSP
-
SFO
7h 34m
1 stop
American Airlines Logo
5:23 am - 4:35 pm
SFO
-
GSP
8h 12m
1 stop
$379American Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
7:42 pm - 1:17 am
GSP
-
SFO
8h 35m
1 stop
United Airlines Logo
10:38 pm - 9:55 am
SFO
-
GSP
8h 17m
1 stop
$383United Airlines
Sat, Apr 18 - Wed, Apr 22
Southwest Logo
12:25 pm - 9:55 pm
GSP
-
SFO
12h 30m
2 stops
Southwest Logo
10:40 pm - 12:00 pm
SFO
-
GSP
10h 20m
1 stop
$384Southwest
Thu, Apr 9 - Fri, Apr 10
American Airlines Logo
5:20 am - 12:16 pm
GSP
-
SFO
9h 56m
1 stop
American Airlines Logo
12:30 am - 12:19 pm
SFO
-
GSP
8h 49m
1 stop
$388American Airlines
Wed, Apr 8 - Mon, Apr 13
American Airlines Logo
4:28 pm - 11:15 pm
GSP
-
SFO
9h 47m
1 stop
American Airlines Logo
1:16 pm - 11:57 pm
SFO
-
GSP
7h 41m
1 stop
$393American Airlines
Booking Insights

KAYAK's insights & trends for Greenville to San Francisco flights

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

What is the cheapest month to fly from Greenville to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville 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 Greenville to San Francisco is August, where tickets cost $412 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $668 and $572 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Greenville to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Greenville to San Francisco, you should book around 6 weeks before departure, which saves you about 60% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$184
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Greenville to San Francisco

When to book flights from Greenville to San Francisco

Are your dates flexible? Find out the best times to travel from Greenville 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 Greenville to San Francisco

  • What is the cheapest flight from Greenville to San Francisco?

    In the last 3 days, the lowest price for a flight from Greenville to San Francisco was $184 for a one-way ticket and $367 for a round-trip.

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

    No

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

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

  • Which airline alliances offer flights from Greenville to San Francisco?

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

  • Which is the best airline for flights from Greenville to San Francisco, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Greenville to San Francisco are Southwest and Delta. With an average price for the route of $457 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $463 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Greenville 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 Greenville to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Greenville 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 Greenville 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 Greenville with another airline. Booking your flights between Greenville 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 Greenville 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 Greenville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Greenville to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Greenville 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 Greenville 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
SouthwestOverall score based on 4318 reviews
8.6Crew
7.0Food
8.0Comfort
8.1Boarding
7.5Entertainment
Airline reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

8.0 ExcellentTobin, Mar 2026
SJC - BUR
Read more Southwest reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

The charges were ridiculous for an hour flight and the turbulence was very scary.

3 hour delay. Had to change plans and was still delayed.

The flight crew was extremely rude and especially not helpful when our flight was delayed.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

Overall we had a good experience during our flight from San Francisco to Houston.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Flight was late - I was downgraded from first class to coach

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

7 hours delayed due to operational issues on United’s end. Basically laziness.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

They are always late and seats was also not having working charger

did not have enough meal for first class passengers so offer us snack

Amazing I love American. I’ll never fly anyone else if I can help it.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

We were told the flight was delayed 5 times, then it was moved to the next day.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything you need to know for your flight from Greenville to San Francisco

Information on your arrival and departure airports