278 € Cheap Flights from Piedmont Triad International to San Diego

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Flight deals from Piedmont Triad International to San Diego

Looking for a cheap last-minute deal or the best return flight from Piedmont Triad International Airport to San Diego? If you want to travel next month, return fares start from 307 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Piedmont Triad International to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Piedmont Triad International to San Diego flights are currently cheapest in August.

Alternative Piedmont Triad International to San Diego routes

Looking for the cheapest, fastest or easiest route from Piedmont Triad International to San Diego? You could fly into the following airports instead.

Greensboro / High Point to San Diego: Flight information

The things to know before you go.
Cheapest flight found278 €
Cheapest month to flyJune

Finding cheap flights from Piedmont Triad International to San Diego: Frequently asked questions

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
The best price we found for a return flight from Piedmont Triad International to San Diego is 278 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Piedmont Triad International to San Diego. But we found flights with one or more stops from 278 €.
As of June 2026, there are no flights flying from Piedmont Triad International to San Diego.
The cheapest month to fly from Piedmont Triad International to San Diego is usually June.
If you're flying from Piedmont Triad International Airport, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from 278 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Piedmont Triad International Airport to San Diego on Saturday, 27 June 2026.
No airlines currently offer direct flights between Piedmont Triad International Airport and San Diego. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 19°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.
Currently, Delta offers the cheapest flight tickets to San Diego.

Flying from Piedmont Triad International Airport (GSO) to San Diego: what you need to know

  • The timezone in San Diego is UTC-8. The city is three hours behind Greensboro / High Point, where Piedmont Triad International Airport is located.

  • Give yourself plenty of time to catch your GSO to San Diego flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as June, it's a good idea to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during high season in general.

  • GSO is about 0.16 kilometres from central Greensboro / High Point. If you're ride-sharing, driving or catching a taxi from the centre, it'll take you 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be around 50 minutes.

  • Catching an early flight from Piedmont Triad International Airport to San Diego? Avoid the last-minute rush to the airport (and catch some extra z's) by choosing one of these stays close to GSO:

  • Of the flights that depart from Piedmont Triad International Airport, 76% arrive as scheduled at their destination.

  • GSO is located at International Airport.

How to find the cheapest flights from Piedmont Triad International Airport (GSO) to San Diego

  • 153 € is currently the best price for a one-way Piedmont Triad International Airport to San Diego flight. Return plane tickets start from 278 €. These prices can change depending on demand.

  • To pick up cheap flights from GSO to San Diego, book ahead. Airlines typically offer lower prices when flights are first released.

  • The 'Whole month' search tool will show you the cheapest tickets from Piedmont Triad International Airport to San Diego across the entire month. It's a good way to snap up a bargain if your trip dates are flexible.

  • There's no need to check in daily to see if fares have dropped when you set up a Price Alert. We'll notify you when there's an even bigger deal on cheap flights from GSO to San Diego.

  • Choose your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Piedmont Triad International Airport to San Diego by 'Cheapest,' 'Fastest' or 'Best.'

Airports in San Diego

San Diego International Airport (SAN)

  • The distance from San Diego International Airport (SAN) to central San Diego is roughly 5 kilometres. It takes around 15 minutes to reach the centre driving.

  • Travelling by public transport takes about 25 minutes.

  • The last thing you want is a long journey to your hotel if you're arriving on a late flight from Piedmont Triad International Airport to San Diego. Book one of these accommodation options near SAN instead:

  • Secure the lowest price by reserving your vehicle from San Diego International Airport about two weeks before your flight from GSO to San Diego.

  • The address for SAN is N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • McClellan-Palomar Airport (CLD) is about 48 kilometres from the centre of San Diego. Check out your options for heading into town after your flight from Piedmont Triad International Airport to San Diego has arrived.

  • There are some comfortable places to drop your things at near CLD. Kick back and get cosy after your GSO to San Diego flight at any of these perfectly located options:

  • Generally, the sooner you book, the better the prices and vehicle selection. Lock in your ride from CLD the moment you know your dates.

Best time to go to San Diego

  • It's time to choose your trip dates for your flight from Piedmont Triad International Airport to San Diego. July is the most popular month to visit San Diego. If you want a more relaxed atmosphere, go in December.

  • Book a Piedmont Triad International Airport to San Diego plane ticket with a departure in August if you want to experience the city during its warmest month. Expect temperatures to range from 16ºC (61ºF) to 27ºC (81ºF).

  • February has average temperatures of between 8ºC (46ºF) and 22ºC (72ºF). Look for a cheap ticket from GSO to San Diego around that time if you'd rather travel in cooler conditions.

More about San Diego

  • Start your San Diego trip right by choosing the ideal place to stay. As soon as you've booked your flight from Piedmont Triad International Airport to San Diego, check out our selection of accommodation options including:

  • San Diego Balboa Park and San Diego Zoo are just a couple of the top attractions to add to your San Diego must-do list. Continue your sightseeing adventures at USS Midway Museum.

Explore more of the United States

  • You've done San Diego, now it's time to explore more of the United States. Travel around 177 kilometres northwest to Los Angeles to tick off its leading attractions. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, there's plenty to keep you busy.

  • If there's time to check out another major stop in the United States, consider Phoenix, about 483 kilometres east of San Diego. Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.