GSP - SAN

$150 Find Cheap Flights from Greenville to San Diego - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$299
Typical prices: $392-$586
American Airlines
Sun 10/7Sat 10/13
GSP - SAN • 1 stop
Cheapest one-way
$150
Typical prices: $208-$348
Southwest
Fri 11/2
GSP - SAN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Greenville and San Diego. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
11 weeks
in advance
Our data shows that travelers who book at least 11 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 25% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $422 (round-trip)
Houston Hobby (HOU)
Shortest trip • 6h 37m (one-way)
Insights
Insights
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 Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Greenville to San Diego (GSP-SAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to San Diego

Wed, Oct 7 - Tue, Oct 13
American Airlines Logo
4:10 pm - 9:37 pmGSP  Greenville-SAN San Diego
8h 27m1 stop Charlotte Douglas
American Airlines Logo
9:25 pm - 8:24 amSAN  San Diego-GSP Greenville
7h 59m1 stop Charlotte Douglas
$299American Airlines
Thu, Oct 15 - Mon, Oct 19
Southwest Logo
8:40 pm - 12:35 amGSP  Greenville-SAN San Diego
6h 55m1 stop Nashville Intl
Southwest Logo
9:50 pm - 10:05 amSAN  San Diego-GSP Greenville
9h 15m1 stop Baltimore/Washington
$299Southwest
Wed, Nov 4 - Mon, Nov 9
Delta Logo
6:00 am - 11:13 amGSP  Greenville-SAN San Diego
8h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:50 pm - 9:47 amSAN  San Diego-GSP Greenville
8h 57m1 stop Atlanta Hartsfield-Jackson
$299Delta
Tue, Dec 1 - Tue, Dec 8
Delta Logo
5:40 am - 9:56 amGSP  Greenville-SAN San Diego
7h 16m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:30 pm - 9:40 amSAN  San Diego-GSP Greenville
8h 10m1 stop Atlanta Hartsfield-Jackson
$299Delta
Tue, Feb 16 - Sat, Feb 20
United Airlines Logo
5:43 pm - 9:57 pmGSP  Greenville-SAN San Diego
7h 14m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 5:05 pmSAN  San Diego-GSP Greenville
7h 05m1 stop Chicago O'Hare Intl
$299United Airlines
Tue, Dec 15 - Thu, Dec 24
United Airlines Logo
5:40 pm - 10:33 pmGSP  Greenville-SAN San Diego
7h 53m1 stop Chicago O'Hare Intl
United Airlines Logo
12:11 pm - 9:49 pmSAN  San Diego-GSP Greenville
6h 38m1 stop Houston George Bush Intcntl
$299United Airlines
Thu, Oct 15 - Tue, Oct 20
Southwest Logo
8:40 pm - 12:35 amGSP  Greenville-SAN San Diego
6h 55m1 stop Nashville Intl
Southwest Logo
9:50 pm - 10:05 amSAN  San Diego-GSP Greenville
9h 15m1 stop Baltimore/Washington
$299Southwest
Wed, Feb 10 - Fri, Feb 19
American Airlines Logo
6:27 am - 10:42 amGSP  Greenville-SAN San Diego
7h 15m1 stop Charlotte Douglas
American Airlines Logo
10:05 pm - 10:11 amSAN  San Diego-GSP Greenville
9h 06m1 stop Charlotte Douglas
$350American Airlines
Wed, Dec 23 - Tue, Dec 29
Alaska Airlines Logo
11:44 am - 5:02 pmGSP  Greenville-SAN San Diego
8h 18m1 stop Chicago O'Hare Intl
Alaska Airlines Logo
7:00 am - 8:02 pmSAN  San Diego-GSP Greenville
10h 02m1 stop Chicago O'Hare Intl
$633Alaska Airlines
Wed, Dec 23 - Wed, Dec 30
Alaska Airlines Logo
3:25 pm - 10:45 pmGSP  Greenville-SAN San Diego
10h 20m1 stop Chicago O'Hare Intl
Alaska Airlines Logo
7:00 am - 8:02 pmSAN  San Diego-GSP Greenville
10h 02m1 stop Chicago O'Hare Intl
$633Alaska Airlines
Booking Insights

Price, demand and travel trends for Greenville to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Greenville to San Diego with more confidence.

How much is a round-trip flight from Greenville to San Diego?

Round-trip flights from Greenville to San Diego start at $299. Prices are below average for this route right now, with typical round-trip fares ranging from $392 to $586. The lowest price found in the past 5 days was $299 on American Airlines.

What's the cheapest day of the week to fly from Greenville to San Diego?

Wednesday is the cheapest day of the week to fly from Greenville to San Diego, it is 6% cheaper than the average day. Sunday is the most expensive day with flight prices 23% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • August is the cheapest month to fly from Greenville to San Diego at $358 round-trip.
  • September ($600) and June ($570) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Greenville to San Diego the cheapest?

Flights from Greenville to San Diego are cheapest 11 weeks before departure. Booking in this window typically costs about 53% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Greenville to San Diego flights

Low season

April

Cheapest flight

$150
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Greenville to San Diego

When to book flights from Greenville to San Diego

Are your dates flexible? Find out the best times to travel from Greenville to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Greenville to San Diego flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Greenville to San Diego?

    Flights from Greenville to San Diego usually depart from Greenville (GSP) and arrive at San Diego (SAN).

  • What cabin classes can I book on flights from Greenville to San Diego?

    Two cabin classes are available on flights from Greenville to San Diego:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Greenville to San Diego pass through?

    One-stop flights from Greenville to San Diego most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 35% of one-stop connections
    • Nashville Intl (BNA) - 25% of one-stop connections
    • Charlotte Douglas (CLT) - 14% of one-stop connections
    • Dallas/Fort Worth (DFW) - 12% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Greenville to San Diego?

    Yes. Being flexible with your travel dates can save you up to 24% on the Greenville to San Diego route. Wednesday is the cheapest departure day at $451 round-trip on average, while Sunday is the most expensive at $587, a difference of $136. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Diego?

    Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

  • How expensive are last-minute Greenville to San Diego flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 60% above the route average of $475. Book 11 weeks before departure for the lowest fares.

  • How long is a flight from Greenville to San Diego?

    A nonstop flight from Greenville to San Diego takes 0h 00m, covering 2,002 miles.

  • Do I need a passport to fly from Greenville to San Diego?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Greenville to San Diego changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $267 to $1,624. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Greenville to San Diego looking right now?

    One-way fares from Greenville to San Diego are currently lower than usual. Average one-way flight prices are about $191, which is 30% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Greenville to San Diego?

    Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 6h 37m, compared with 6h 50m via Houston George Bush Intcntl (IAH) and 6h 52m via Dallas/Fort Worth (DFW).

  • What is the time difference between Greenville and San Diego?

    San Diego is 3 hours behind Greenville (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:
    • Dollar
    • Payless
    • Europcar
    • Thrifty
    • Fox

  • How much should I expect to pay for a Greenville to San Diego flight?

    Round-trip flights from Greenville to San Diego range from $392 to $586, with an average of $475 over the past 12 months. Anything below $392 counts as a good deal.

Your guide to booking Greenville to San Diego flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $451 - about $136 less than Sunday (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 53% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Greenville to San Diego trip for August. Fares historically average $358 round-trip in that month - typically $242 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.
    - Courtyard by Marriott San Diego Downtown Little Italy
    - Bay Club Hotel & Marina
    - Sheraton San Diego Resort

More options for your flight from Greenville to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Car rentals in San Diego
Hotels in San Diego
Vacations in San Diego