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$179+ Cheap flights from Greensboro to San Diego (GSO - 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SAN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Greensboro/H. Point to San Diego are usually found in July or May, booked 83 days in advance, depart on a Saturday or Friday and return on a Wednesday

Cheap flight deals from Greensboro to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) 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 September 16, 2025.

Round-trip from

$309
(Delta)

One-way from

$179
(Delta)

Popular in

November

Cheapest in

July

Average price

$338
From Greensboro/H. Point to San Diego
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One-way flight from Greensboro/H. Point to San Diego
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Greensboro to San Diego

Cheapest flights from Greensboro to San Diego
Explore the most affordable flight options available from Greensboro to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 10/72:58 pmGSO - SAN
1 stop9h 22mDelta
Wed 10/1511:00 amSAN - GSO
1 stop7h 10mDelta
Deal found 9/15$309
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/227:30 amGSO - SAN
1 stop7h 54mAmerican Airlines
Tue 10/286:15 amSAN - GSO
2 stops8h 08mAmerican Airlines
Deal found 9/14$314
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/1112:56 pmGSO - SAN
2 stops9h 50mUnited Airlines
Tue 10/148:39 pmSAN - GSO
2 stops10h 05mUnited Airlines
Deal found 9/14$319
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/95:23 amGSO - SAN
1 stop6h 46mAmerican Airlines
Fri 10/179:27 pmSAN - GSO
1 stop8h 05mAmerican Airlines
Deal found 9/14$334
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/412:56 pmGSO - SAN
1 stop8h 34mUnited Airlines
Sat 10/1110:30 pmSAN - GSO
1 stop8h 43mUnited Airlines
Deal found 9/15$339
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/46:35 amGSO - SAN
2 stops9h 22mUnited Airlines
Mon 10/68:39 pmSAN - GSO
2 stops10h 05mUnited Airlines
Deal found 9/14$349
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 10/86:59 pmGSO - SAN
1 stop7h 15mDelta
Wed 10/1511:00 amSAN - GSO
1 stop7h 10mDelta
Deal found 9/15$363
This Delta deal was found by Cheapflights users on 9/14. 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.
Thu 12/257:20 amGSO - SAN
1 stop10h 11mDelta
Fri 1/29:45 pmSAN - GSO
1 stop8h 40mDelta
Deal found 9/14$364
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/206:59 pmGSO - SAN
1 stop7h 15mDelta
Fri 10/249:48 pmSAN - GSO
1 stop8h 41mDelta
Deal found 9/15$387
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 12/247:20 amGSO - SAN
1 stop10h 11mDelta
Sat 12/279:45 pmSAN - GSO
1 stop8h 40mDelta
Deal found 9/14$388
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/810:20 amGSO - SAN
2 stops10h 15mUnited Airlines
Wed 12/178:45 amSAN - GSO
2 stops9h 08mUnited Airlines
Deal found 9/14$395

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greensboro 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Greensboro to San Diego that are best for you.

Fly from

Greensboro

Fly to

San Diego

Route

Depart

Return

Price

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Sat 11/1

5:30 pm-11:14 pm

1 stop8h 44m

San Diego

Tue 11/4

6:15 am-3:47 pm

1 stop6h 32m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Sat 11/1

6:17 am-10:34 am

1 stop7h 17m

San Diego

Sat 11/8

11:44 am-11:06 pm

1 stop8h 22m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Sun 11/2

5:00 am-8:48 am

1 stop6h 48m

San Diego

Sat 11/8

6:15 am-3:20 pm

1 stop6h 05m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Wed 11/12

2:25 pm-9:13 pm

1 stop9h 48m

San Diego

Mon 11/17

9:50 pm-9:21 am

1 stop8h 31m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Sat 11/8

5:30 pm-9:20 pm

1 stop6h 50m

San Diego

Mon 11/10

10:30 pm-9:21 am

1 stop7h 51m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Tue 10/7

5:08 pm-9:53 pm

1 stop7h 45m

San Diego

Wed 10/15

11:00 am-9:10 pm

1 stop7h 10m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Wed 10/22

6:59 pm-11:14 pm

1 stop7h 15m

San Diego

Tue 10/28

6:15 am-3:20 pm

1 stop6h 05m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Sat 10/11

1:07 pm-6:32 pm

1 stop8h 25m

San Diego

Fri 10/17

10:30 pm-9:29 am

1 stop7h 59m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Sat 11/1

6:30 am-3:28 pm

2 stops11h 58m

San Diego

Sat 11/8

12:43 pm-10:52 pm

1 stop7h 09m

$314

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Wed 10/22

7:30 am-12:24 pm

1 stop7h 54m

San Diego

Tue 10/28

6:15 am-5:23 pm

2 stops8h 08m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
2

Best time to book a flight from Greensboro to San Diego

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

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

Use this chart to determine the optimal time to book a round-trip flight from Greensboro to San Diego. Price data was last updated on September 12, 2025.

The best time to book flights from Greensboro to San Diego is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Greensboro to San Diego (average of $286). Flying from Greensboro to San Diego in March is currently the most expensive (average of $366). 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 GSO to SAN?

Find hourly flight availability from Greensboro 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 September 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Greensboro to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

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 September 16, 2025.
Read through reviews of airlines operating flights from Greensboro to San Diego, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Greensboro to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Greensboro to San Diego?

    Delta can get you from Greensboro to San Diego in just under 8h 44m. Your travel time can differ by up to . There are 2122 mi between Greensboro and San Diego.

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

    According to our current data, American Airlines ($243), United Airlines ($278), and Delta ($302) offers the cheapest pricing from Greensboro to San Diego. American Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greensboro 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.

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

    Currently, August is the cheapest month in which you can book a flight from Greensboro to San Diego (average of $286). Flying from Greensboro to San Diego in March is currently the most expensive (average of $366). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City

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Top 3 airlines flying from Greensboro to San Diego

Discover the top 3 airlines that operate flights from Greensboro 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$243Average$382FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$408FlexibilityNo cancel feeOn-time69%
DeltaCheapest$302Average$396FlexibilityNo cancel feeOn-timeN/A

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