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$179+ Cheap flights from Greenville to San Francisco (GSP - SFO)

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SFO
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to San Francisco are usually found in January or October, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Greenville to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$350
(American Airlines)

One-way from

$179
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$574
Provider with most accurate pricing for Greenville-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-San Francisco flights.
Search Deals
From Greenville to San Francisco
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One-way flight from Greenville to San Francisco
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Greenville to San Francisco

Cheapest flights from Greenville to San Francisco
Explore the most affordable flight options available from Greenville to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:27 amGSP - SFO
1 stop8h 07mAmerican Airlines
Tue 5/1312:21 amSFO - GSP
1 stop7h 23mAmerican Airlines
Deal found 3/23$350
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/205:46 amGSP - SFO
1 stop7h 39mDelta
Wed 4/236:00 amSFO - GSP
1 stop7h 26mDelta
Deal found 3/24$354
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:40 pmGSP - SFO
2 stops9h 35mSouthwest
Sat 5/105:15 amSFO - GSP
2 stops9h 30mSouthwest
Deal found 3/23$364
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/294:25 pmGSP - SFO
1 stop8h 21mUnited Airlines
Sun 7/1311:25 pmSFO - GSP
1 stop9h 39mUnited Airlines
Deal found 3/23$427
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:06 pmGSP - SFO
3 stops27h 44mMultiple Airlines
Mon 7/219:04 amSFO - GSP
2 stops26h 50mMultiple Airlines
Deal found 3/24$737
This KAYAK deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/299:01 pmGSP - SFO
2 stops41h 47mBreeze Airways
Sun 7/1312:33 pmSFO - GSP
3 stops47h 21mBreeze Airways
Deal found 3/23$1,239

Cheapflights Fare Finder

Customize your flight search to find flights from Greenville to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Greenville to San Francisco that are best for you.

Fly from

Greenville

Fly to

San Francisco

Route

Depart

Return

Price

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Wed 5/7

7:27 am-12:34 pm

1 stop8h 07m

San Francisco

Tue 5/13

12:21 am-10:44 am

1 stop7h 23m

$350

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Sun 4/20

5:46 am-10:25 am

1 stop7h 39m

San Francisco

Wed 4/23

6:00 am-4:26 pm

1 stop7h 26m

$354

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Tue 5/6

3:40 pm-10:15 pm

2 stops9h 35m

San Francisco

Sat 5/10

5:15 am-5:45 pm

2 stops9h 30m

$364

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Tue 5/6

10:27 am-7:06 pm

1 stop11h 39m

San Francisco

Fri 5/9

12:10 am-10:09 am

1 stop6h 59m

$454

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Fri 5/2

3:55 pm-5:13 pm

3 stops28h 18m

San Francisco

Sun 5/4

6:09 pm-8:55 pm

2 stops23h 46m

$527

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Fri 6/13

9:37 pm-11:48 am

3 stops41h 11m

San Francisco

Sat 6/21

12:24 pm-8:48 am

3 stops41h 24m

$1,361

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Sat 5/24

7:46 pm-12:58 am

1 stop8h 12m

$179

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Sat 5/24

2:40 pm-10:30 pm

2 stops10h 50m

$184

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Sun 5/25

5:30 am-10:15 am

1 stop7h 45m

$230

GreenvilleSan Francisco

GSP - SFO

GSPSFO

Greenville

Mon 3/31

4:17 pm-8:50 pm

1 stop7h 33m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 11 results
1
2

Compare providers for flights from Greenville to San Francisco

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 Greenville to San Francisco in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Greenville-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub 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 Greenville-San Francisco 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 Greenville to San Francisco

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

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

Use this chart to determine the optimal time to book a round-trip flight from Greenville to San Francisco. Price data was last updated on March 21, 2025.

The price you pay for your flight from Greenville to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Greenville to San Francisco (average of $276). Flying from Greenville to San Francisco in June is currently the most expensive (average of $398). 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 GSP to SFO?

Find hourly flight availability from Greenville to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

One of the essential ways to save on airfare from Greenville to San Francisco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 6% on airfare.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated March 25, 2025.
To help decide which airline to fly from Greenville to San Francisco, see what other customers have to say about Southwest, Delta and Breeze Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,890 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Breeze Airways
8.0
Very good
156 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Greenville to San Francisco. 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 Greenville to San Francisco round-trip?

    Currently priced at $350, American Airlines will fly you from Greenville to San Francisco and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $354 and $364, respectively. American Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Greenville to San Francisco one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $179. Southwest flights start at $184 while deals on Delta start at $230 one-way.

  • Can I find deals for flights from Greenville to San Francisco that include hotel bookings?

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

  • How can I find direct flights from Greenville to San Francisco?

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

  • Can I find deals for business class flights from Greenville to San Francisco?

    Yes. Cheapflights offers flight deals from Greenville to San Francisco 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 Greenville to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Greenville to San Francisco (average of $276). Flying from Greenville to San Francisco in June is currently the most expensive (average of $398). 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

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
Fairfield
South San Francisco
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Hayward
Vallejo
Newark
Alameda
Campbell
Daly City
Pacific Grove

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Top 3 airlines flying from Greenville to San Francisco

Discover the top 3 airlines that operate flights from Greenville to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$326Average$469FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$326Average$499FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$353Average$505FlexibilityNo cancel feeOn-time69%
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