San Diego

$194+ Cheap flights from Greenville to San Diego (GSP - SAN)

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SAN
Nov 4 — Nov 111
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The best prices from Greenville to San Diego are usually found in August or September, booked 21 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from Greenville to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to San Diego (SAN). 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 October 30, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

August

Round-trip from

$384
(United Airlines)

One-way from

$194
(American Airlines)
Provider with most accurate pricing for Greenville-San Diego flight deals.
Provider most trusted by Cheapflights users for Greenville-San Diego flights.
High demand for flights, 16% potential price rise
Best time to find cheap flights, 11% potential price drop
From Greenville to San Diego
One-way flight from Greenville to San Diego

Find flight deals from Greenville to San Diego

Cheapest flights from Greenville to San Diego
Explore the most affordable flight options available from Greenville to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2024.

This Delta deal was found by Cheapflights users on 10/30. 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.
Tue 12/102:21 pmGSP - SAN
1 stop6h 49mDelta
Sun 12/1510:30 pmSAN - GSP
1 stop7h 52mDelta
Deal found 10/30$388
This Southwest deal was found by Cheapflights users on 10/30. 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 12/1012:00 pmGSP - SAN
2 stops9h 40mSouthwest
Mon 12/168:30 amSAN - GSP
1 stop8h 35mSouthwest
Deal found 10/30$393
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/195:15 amGSP - SAN
1 stop7h 47mAmerican Airlines
Fri 1/32:42 pmSAN - GSP
1 stop6h 21mAmerican Airlines
Deal found 10/29$417
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/213:29 pmGSP - SAN
2 stops18h 11mMultiple Airlines
Sun 11/246:57 pmSAN - GSP
3 stops22h 14mMultiple Airlines
Deal found 10/30$424
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/95:15 pmGSP - SAN
1 stop7h 32mUnited Airlines
Sun 12/151:34 pmSAN - GSP
1 stop6h 54mUnited Airlines
Deal found 10/30$488
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1312:00 pmGSP - SAN
2 stops23h 50mAlaska Airlines
Sat 11/168:00 amSAN - GSP
2 stops12h 37mAlaska Airlines
Deal found 10/29$842

Find flights from Greenville to San Diego within your budget

Customize your flight search to find flights from Greenville to San Diego 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 2,570,725 searches. Data last updated October 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$384 - $842

Route

Depart

Return

Price

GreenvilleSan Diego

GSP - SAN

GSPSAN

Greenville

Sat 1/4

1 stop8h 52m

San Diego

Tue 1/14

1 stop6h 43m

$384

GreenvilleSan Diego

GSP - SAN

GSPSAN

Greenville

Tue 12/10

1 stop6h 49m

San Diego

Sun 12/15

1 stop7h 52m

$388

GreenvilleSan Diego

GSP - SAN

GSPSAN

Greenville

Tue 12/10

2 stops9h 40m

San Diego

Mon 12/16

1 stop8h 35m

$393

GreenvilleSan Diego

GSP - SAN

GSPSAN

Greenville

Thu 12/19

1 stop7h 47m

San Diego

Fri 1/3

1 stop6h 21m

$417

GreenvilleSan Diego

GSP - SAN

GSPSAN

Greenville

Thu 11/21

2 stops18h 11m

San Diego

Sun 11/24

3 stops22h 14m

$424

GreenvilleSan Diego

GSP - SAN

GSPSAN

Greenville

Wed 11/13

2 stops23h 50m

San Diego

Sat 11/16

2 stops12h 37m

$842

Flights are sorted by cheapest first

Deals found on 10/30

Compare providers for flights from Greenville to San Diego

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 Diego in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*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 Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-San Diego 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 Diego 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 Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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.

Travel insights for flights from Greenville to San Diego

Get recent, data-driven insights about flights from Greenville to San Diego including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Greenville to San Diego. Price data was last updated on October 25, 2024.

The price you pay for your flight from Greenville to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 21 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 Diego?

Currently, September is the cheapest month in which you can book a flight from Greenville to San Diego (average of $266). Flying from Greenville to San Diego in March is currently the most expensive (average of $338). 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 SAN?

Find hourly flight availability from Greenville to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2024.

It’s typically best to fly out from Greenville to San Diego in the evening. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Greenville to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Greenville to San Diego. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Greenville to San Diego flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated October 30, 2024.
Read reviews from past customers who have flown United Airlines and American Airlines from Greenville to San Diego. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,118 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.1
Very good
5,118 reviews
8.1
Very good
5,118 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,418 reviews
8.1
Very good
5,118 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
8,836 reviews
8.1
Very good
5,118 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
9,240 reviews
8.1
Very good
5,118 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.3
Good
10,000 reviews
8.1
Very good
5,118 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.3

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Greenville to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Greenville to San Diego for under $400 on Cheapflights?

    Yes, there are multiple flights from Greenville to San Diego for under $400. The cheapest flight booked recently is on United Airlines for just $384, but on average you can expect to pay $474.

  • Are there last-minute flights available from Greenville to San Diego for under $500?

    There are currently 2+ open flights from Greenville to San Diego within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Greenville to San Diego round-trip?

    Cheapflights users have booked flights from Greenville to San Diego round-trip from $384. Other airlines that can offer you cheap pricing are Delta, from $388, and Southwest, from $393. These flights start at 22% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $194. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Greenville to San Diego for a low price.

  • What does GSP to SAN mean?

    Great question - GSP to SAN just means Greenville Airport to San Diego Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Greenville to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Greenville to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Greenville to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Greenville to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Greenville to San Diego that allow pets onboard?

    Many airlines flying from Greenville to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Greenville to San Diego?

    Yes, you can often find last-minute deals on Greenville to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Greenville to San Diego flight deals updated?

    The Greenville to San Diego flight deals you see on this page were last updated on 10/30.

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

    Currently, September is the cheapest month in which you can book a flight from Greenville to San Diego (average of $266). Flying from Greenville to San Diego in March is currently the most expensive (average of $338). 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

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Alternative routes for Greenville to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Greenville to San Diego

Discover the top 3 airlines that operate flights from Greenville to San Diego. 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 2,570,725 searches. Data last updated October 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$326Average$486FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$336Average$544FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$497FlexibilityNo cancel feeOn-time71%
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