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$178+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SAN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Delta)

One-way from

$178
(American Airlines)

Popular in

November

Cheapest in

July

Average price

$546
Provider with most accurate pricing for Greensboro/H. Point-San Diego flight deals.
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Provider most trusted by Cheapflights users for Greensboro/H. Point-San Diego flights.
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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. 11% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/56:38 amGSO - SAN
1 stop8h 14mAmerican Airlines
Tue 12/96:46 amSAN - GSO
1 stop7h 20mAmerican Airlines
Deal found 11/4$309
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/910:20 amGSO - SAN
2 stops11h 01mUnited Airlines
Sun 12/1410:52 amSAN - GSO
1 stop7h 01mUnited Airlines
Deal found 11/4$314
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/310:20 amGSO - SAN
2 stops10h 15mUnited Airlines
Sun 12/77:00 amSAN - GSO
1 stop6h 51mUnited Airlines
Deal found 11/4$334
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/510:20 amGSO - SAN
1 stop8h 10mUnited Airlines
Tue 12/97:00 amSAN - GSO
2 stops11h 00mUnited Airlines
Deal found 11/4$344
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/125:32 pmGSO - SAN
1 stop7h 58mUnited Airlines
Tue 12/166:15 amSAN - GSO
2 stops11h 38mUnited Airlines
Deal found 11/4$348
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/242:55 pmGSO - SAN
2 stops12h 18mUnited Airlines
Fri 11/2811:20 amSAN - GSO
1 stop8h 32mUnited Airlines
Deal found 11/5$377
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/126:08 amGSO - SAN
1 stop8h 14mAlaska Airlines
Sat 12/1312:43 pmSAN - GSO
1 stop6h 54mAlaska Airlines
Deal found 11/5$433
This Delta deal was found by Cheapflights users on 11/3. 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 11/136:55 pmGSO - SAN
1 stop7h 48mDelta
Mon 11/179:50 pmSAN - GSO
1 stop8h 31mDelta
Deal found 11/3$439

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 November 6, 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

Tue 2/17

5:20 am-10:01 am

1 stop7h 41m

San Diego

Thu 2/26

6:15 am-4:40 pm

1 stop7h 25m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Fri 12/5

7:00 am-2:32 pm

1 stop10h 32m

San Diego

Tue 12/9

6:15 am-4:27 pm

1 stop7h 12m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Tue 2/17

5:20 am-10:01 am

1 stop7h 41m

San Diego

Tue 2/24

10:30 pm-9:28 am

1 stop7h 58m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Tue 3/31

6:05 am-11:07 am

1 stop8h 02m

San Diego

Mon 4/6

9:40 pm-9:33 am

1 stop8h 53m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Sat 2/21

5:19 pm-10:48 pm

1 stop8h 29m

San Diego

Wed 2/25

11:05 am-9:56 pm

1 stop7h 51m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Wed 2/18

5:20 pm-11:04 pm

1 stop8h 44m

San Diego

Tue 2/24

11:05 am-9:56 pm

1 stop7h 51m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Sat 2/21

5:19 pm-10:48 pm

1 stop8h 29m

San Diego

Thu 2/26

6:15 am-4:40 pm

1 stop7h 25m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Sun 2/15

5:20 am-10:03 am

1 stop7h 43m

San Diego

Thu 2/26

6:15 am-4:40 pm

1 stop7h 25m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Thu 3/19

5:15 pm-11:11 pm

1 stop8h 56m

San Diego

Mon 3/30

9:40 pm-9:33 am

1 stop8h 53m

$309

GreensboroSan Diego

GSO - SAN

GSOSAN

Greensboro/H. Point

Thu 2/19

5:20 pm-11:04 pm

1 stop8h 44m

San Diego

Thu 2/26

6:15 am-4:40 pm

1 stop7h 25m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 17 results
1
2

Compare providers for flights from Greensboro 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 Greensboro to San Diego in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Greensboro-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greensboro-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Greensboro-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greensboro-San Diego flights, Cheapflights users trust eDreams the most. eDreams 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 Greensboro-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 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 October 31, 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, June is the cheapest month in which you can book a flight from Greensboro to San Diego (average of $105). Flying from Greensboro to San Diego in December is currently the most expensive (average of $220). 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 November 6, 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 29% 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 November 6, 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
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

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
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

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
9,007 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

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
11,040 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

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 7h 41m. 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 ($237), Delta ($306), and United Airlines ($308) offers the cheapest pricing from Greensboro to San Diego. American Airlines is priced at 38% 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, June is the cheapest month in which you can book a flight from Greensboro to San Diego (average of $105). Flying from Greensboro to San Diego in December is currently the most expensive (average of $220). 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
Coronado
La Mesa
Poway
Lemon Grove
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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$237Average$382FlexibilityNo cancel feeOn-time71%
DeltaCheapest$306Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$408FlexibilityNo cancel feeOn-time69%

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