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Cheap flights from Charlotte Douglas to San Diego International

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Compare Charlotte Douglas to San Diego International flight deals

Find the cheapest month or even day of the year to fly to San Diego International

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Flight deals from Charlotte Douglas to San Diego International

Looking for a cheap last-minute deal or the best return flight from Charlotte Douglas to San Diego International? Find the lowest prices on one-way and return tickets right here.
San Diego.P9,976 per passenger.Departing Tue, 17 Jun, returning Tue, 1 Jul.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Charlotte Douglas on Tue, 17 Jun, arriving in San Diego International.Inbound indirect flight with Spirit Airlines, departs from San Diego International on Tue, 1 Jul, arriving in Charlotte Douglas.Price includes taxes and charges.From P9,976, select.
San Diego.P10,463 per passenger.Departing Tue, 5 Aug, returning Thu, 7 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Charlotte Douglas on Tue, 5 Aug, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 7 Aug, arriving in Charlotte Douglas.Price includes taxes and charges.From P10,463, select.
San Diego.P10,463 per passenger.Departing Tue, 10 Jun, returning Mon, 16 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Charlotte Douglas on Tue, 10 Jun, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Mon, 16 Jun, arriving in Charlotte Douglas.Price includes taxes and charges.From P10,463, select.
San Diego.P11,836 per passenger.Departing Thu, 29 May, returning Tue, 3 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Charlotte Douglas on Thu, 29 May, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 3 Jun, arriving in Charlotte Douglas.Price includes taxes and charges.From P11,836, select.
San Diego.P12,106 per passenger.Departing Thu, 10 Jul, returning Fri, 11 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Charlotte Douglas on Thu, 10 Jul, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Fri, 11 Jul, arriving in Charlotte Douglas.Price includes taxes and charges.From P12,106, select.
San Diego.P16,797 per passenger.Departing Wed, 17 Sep, returning Wed, 24 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Charlotte Douglas on Wed, 17 Sep, arriving in San Diego International.Inbound indirect flight with Southwest Airlines, departs from San Diego International on Wed, 24 Sep, arriving in Charlotte Douglas.Price includes taxes and charges.From P16,797, select.
San Diego.P17,062 per passenger.Departing Wed, 5 Nov, returning Thu, 6 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Charlotte Douglas on Wed, 5 Nov, arriving in San Diego International.Inbound indirect flight with Southwest Airlines, departs from San Diego International on Thu, 6 Nov, arriving in Charlotte Douglas.Price includes taxes and charges.From P17,062, select.
San Diego.P17,596 per passenger.Departing Sat, 25 Oct, returning Wed, 29 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Charlotte Douglas on Sat, 25 Oct, arriving in San Diego International.Inbound indirect flight with Southwest Airlines, departs from San Diego International on Wed, 29 Oct, arriving in Charlotte Douglas.Price includes taxes and charges.From P17,596, select.

Find the cheapest month to fly from Charlotte Douglas to San Diego International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Charlotte Douglas to San Diego International flights are currently cheapest in June.
May
from P20,219
Jun
from P10,463
Jul
from P12,106
Aug
from P10,463
Sep
from P16,797
Oct
from P17,596
Nov
from P17,062
Dec
from P23,182
Jan
Find prices
Feb
from P23,131
Mar
Find prices
Apr
Find prices

Direct flights from Charlotte Douglas to San Diego International

Charlotte Douglas to San Diego International: Alternative routes

Compare routes from Charlotte Douglas to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

Charlotte to San Diego: Flight information

The things to know before you go.
Cheapest flight foundP9,976
Cheapest month to flyJune
Average flight time5 hrs, 6 mins
Most popular airlineAmerican Airlines
Average flights per week85

Finding cheap flights from Charlotte Douglas to San Diego International: Frequently asked questions

The best price we found for a return flight from Charlotte Douglas to San Diego International is P9,976. 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.
5 hours and 6 minutes is the average flight time from Charlotte Douglas to San Diego International.
American Airlines and Alaska Airlines fly direct from Charlotte Douglas to San Diego International.
As of May 2025, there are 85 flights per week flying from Charlotte Douglas to San Diego International.
The cheapest month to fly from Charlotte Douglas to San Diego International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charlotte Douglas Airport to San Diego International Airport on Tuesday, 17 June 2025.
Yes – the average flight time is 5 hours and 6 minutes.
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 International 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.
Currently, Spirit Airlines offers the cheapest flight tickets to San Diego International.

Flying from Charlotte Douglas International Airport (CLT) to San Diego International Airport (SAN): what you need to know

  • The average duration of a direct flight from Charlotte Douglas International Airport to San Diego International Airport is 5 hours 5 minutes.

  • San Diego's timezone is UTC-7, which makes San Diego three hours behind Charlotte.

  • Every week, there are 42 Charlotte Douglas International Airport to San Diego International Airport flights. If you want to get going as soon as possible, select the 07:10 American Airlines flight. If you're eager to make the most of your day before you fly, the last flight is at 20:52 with American Airlines.

  • Give yourself enough time to make your CLT to SAN flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month like August? Public holidays and other high seasons can result in longer queues and delays at airport checkpoints. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • Jetting into San Diego (and then discovering more of United States!) is a snap with American Airlines. This popular airline offers direct flights from Charlotte Douglas International Airport to San Diego International Airport.

  • American Airlines is the airline most travellers choose for this route.

  • With 76.79% of services landing as planned, American Airlines is the most punctual carrier operating CLT to SAN flights.

  • Consider adding a stopover when booking your ticket from Charlotte Douglas International Airport to San Diego International Airport. Simply deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here's where you can stop between CLT and SAN:

    • Phoenix Sky Harbour International Airport

    • Lambert-St. Louis International Airport

    • San Antonio International Airport

How to find the cheapest flights from Charlotte Douglas International Airport (CLT) to San Diego International Airport (SAN)

  • Currently, P5,215 is the lowest price we've found for a one-way Charlotte Douglas International Airport to San Diego International Airport flight. The best price for a return plane ticket is P9,976. Bear in mind that fares can change due to availability when booking.

  • Score cheap tickets from CLT to SAN by booking at least six months ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • The cheapest month for flights from Charlotte Douglas International Airport to San Diego International Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have a flexible schedule.

  • Snapping up cheap flights from CLT to SAN couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

  • Discover the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Charlotte Douglas International Airport to San Diego International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Charlotte Douglas International Airport (CLT)

  • You'll find CLT at 5501 Josh Birmingham Parkway.

  • Of all flights leaving Charlotte Douglas International Airport, 77.67% arrive as scheduled at their destination.

  • To reach Charlotte Douglas International Airport from central Charlotte, it'll take about 20 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 14 kilometres from the airport to the city centre.

  • The trip on public transport takes roughly 4 hours 55 minutes.

  • Get your holiday off to a leisurely start by staying near CLT. Whether you're boarding an early flight from Charlotte Douglas International Airport to San Diego International Airport or want to avoid feeling rushed, these hotels are ideal:

Arriving at San Diego International Airport (SAN)

Getting from San Diego International Airport (SAN) to central San Diego

  • SAN is located at Airport Drive.

  • From San Diego International Airport, San Diego is approximately 5 kilometres away. It takes around 10 minutes to drive to the centre.

  • When travelling on public transport, expect a journey time of about 20 minutes.

When to fly to San Diego International Airport (SAN)

  • July is the most popular month for flights from Charlotte Douglas International Airport to San Diego International Airport. To escape the crowds, travel to San Diego in May.

  • Before locking in your flight from Charlotte Douglas International Airport to San Diego International Airport, think about the kind of weather you like. August is the warmest month in San Diego, with the temperature ranging from 17ºC (63ºF) to 28ºC (82ºF).

  • Search for cheap tickets from CLT to SAN in February if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 7ºC (45ºF) and 23ºC (73ºF) on average.

Explore more of United States

  • You've visited San Diego, now it's time to explore more of United States. Journey about 177 kilometres north-west to Los Angeles to tick off its leading sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, you've got a jam-packed schedule ahead.

  • Phoenix is another standout destination in United States and is around 483 kilometres east of San Diego. No trip is complete without seeing Desert Botanical Garden, Heard Museum and Papago Park.

More travel options

Plan the rest of your trip from Charlotte to San Diego

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