SFO - GSP

$224 Find Cheap Flights from San Francisco to Greenville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Greenville departing on 3/9. 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 Greenville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Greenville, 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 San Francisco to Greenville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$377
Overall average: $511
American Airlines
Sat 2/28Sat 3/7
SFO - GSP • 1 stop
Cheapest one-way
$224
Typical prices: $225-$379
United Airlines
Mon 3/9
SFO - GSP • 1 stop
Top airlines
American Airlines
Cheapest • from $377 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 14% price drop
February
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 Greenville!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Greenville 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 San Francisco to Greenville

Sat, Feb 28 - Sat, Mar 7
American Airlines Logo
5:33 pm - 10:56 am
SFO
-
GSP
14h 23m
1 stop
American Airlines Logo
7:29 am - 4:43 pm
GSP
-
SFO
12h 14m
1 stop
$377American Airlines
Sat, Feb 28 - Sat, Mar 7
Southwest Logo
9:30 pm - 10:10 am
SFO
-
GSP
9h 40m
1 stop
Southwest Logo
8:10 am - 5:45 pm
GSP
-
SFO
12h 35m
2 stops
$390Southwest
Sat, Feb 28 - Sat, Mar 7
Southwest Logo
7:10 pm - 10:10 am
SFO
-
GSP
12h 00m
2 stops
Southwest Logo
8:10 am - 5:45 pm
GSP
-
SFO
12h 35m
2 stops
$395Southwest
Tue, Mar 3 - Sun, Mar 8
Delta Logo
8:00 am - 8:19 pm
SFO
-
GSP
9h 19m
1 stop
Delta Logo
7:59 pm - 12:35 am
GSP
-
SFO
7h 36m
1 stop
$407Delta
Sun, Mar 1 - Wed, Mar 4
Delta Logo
10:50 pm - 9:05 am
SFO
-
GSP
7h 15m
1 stop
Delta Logo
3:00 pm - 7:56 pm
GSP
-
SFO
7h 56m
1 stop
$408Delta
Tue, Mar 3 - Sun, Mar 8
Delta Logo
8:00 am - 6:37 pm
SFO
-
GSP
7h 37m
1 stop
Delta Logo
7:59 pm - 12:35 am
GSP
-
SFO
7h 36m
1 stop
$412Delta
Fri, Apr 10 - Tue, Apr 14
Southwest Logo
8:50 am - 10:15 pm
SFO
-
GSP
10h 25m
2 stops
Southwest Logo
12:50 pm - 7:05 pm
GSP
-
SFO
9h 15m
2 stops
$417Southwest
Sat, Feb 28 - Thu, Mar 5
American Airlines Logo
12:30 am - 11:36 am
SFO
-
GSP
8h 06m
1 stop
American Airlines Logo
3:58 pm - 11:10 pm
GSP
-
SFO
10h 12m
1 stop
$439American Airlines
Sun, Mar 1 - Sun, Mar 8
Delta Logo
10:50 pm - 9:05 am
SFO
-
GSP
7h 15m
1 stop
Delta Logo
7:59 pm - 12:35 am
GSP
-
SFO
7h 36m
1 stop
$443Delta
Mon, Feb 16 - Fri, Feb 20
Southwest Logo
9:30 pm - 10:10 am
SFO
-
GSP
9h 40m
1 stop
Southwest Logo
8:30 am - 6:10 pm
GSP
-
SFO
12h 40m
2 stops
$444Southwest
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Greenville, 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 San Francisco to Greenville is April, where tickets cost $408 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $568 and $566 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Greenville, 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 San Francisco to Greenville, you should book around 5 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$224
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from San Francisco to Greenville

When to book flights from San Francisco to Greenville

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

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

    In the last 3 days, the lowest price for a flight from San Francisco to Greenville was $224 for a one-way ticket and $377 for a round-trip.

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

    A passport is not required to fly from San Francisco to Greenville.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Greenville are Southwest and Delta. With an average price for the route of $434 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 $498 and an overall rating of 7.9.

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

    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 San Francisco to Greenville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from San Francisco 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 San Francisco to Greenville?

    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 Greenville with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and GSP 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 San Francisco to Greenville?

    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 Greenville from San Francisco 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 San Francisco to Greenville

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Greenville. 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 San Francisco to Greenville? 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 4273 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
Airline reviews

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

8.0 ExcellentJoseph, Jan 2026
LGB - PHX
Read more Southwest reviews

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

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

We got exit row seats both flights. Everything was running on time

Check-in, Boarding and flight were smooth. All the employees and crew was very nice and funny. They gave the kids crayons and workbooks to keep them occupied which was a big win. I’ve flown Southwest many times and that’s the first time I’ve seen that and it is a great addition.

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.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

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.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

left on time, reasonable boarding process arrived early luggage came out quickly

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

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

Information on your arrival and departure airports