£221 Cheap Flights from Charlotte (CLT) to San Diego (SAN)

View £221 flight on Fri, 22 May 2026Opens in a new window

Popular airlines from Charlotte-Douglas International Airport (CLT) to San Diego Intl. Airport (SAN)

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Cheap Flights from Charlotte (CLT) to San Diego (SAN)

Prices were available within the past 7 days and start at £221 for one-way flights and £359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 13 May - Wed, 20 May
CLT
Charlotte
SAN
San Diego
£359 Return, found 5 days ago
£359
Return
found 5 days ago
Select American Airlines flight, departing Wed, 13 May from Charlotte to San Diego, returning Wed, 20 May, priced at £359 found 5 days ago
American Airlines
Wed, 13 May - Wed, 20 May
CLT
Charlotte
SAN
San Diego
£366 Return, found 5 days ago
£366
Return
found 5 days ago
Select American Airlines flight, departing Wed, 13 May from Charlotte to San Diego, returning Wed, 20 May, priced at £366 found 5 days ago
Delta
Wed, 13 May - Wed, 20 May
CLT
Charlotte
SAN
San Diego
£373 Return, found 5 days ago
£373
Return
found 5 days ago
Select Delta flight, departing Wed, 13 May from Charlotte to San Diego, returning Wed, 20 May, priced at £373 found 5 days ago
American Airlines
Wed, 13 May - Wed, 20 May
CLT
Charlotte
SAN
San Diego
£381 Return, found 5 days ago
£381
Return
found 5 days ago
Select American Airlines flight, departing Wed, 13 May from Charlotte to San Diego, returning Wed, 20 May, priced at £381 found 5 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
CLT
Charlotte
SAN
San Diego
£387 Return, found 10 hours ago
£387
Return
found 10 hours ago
Select Alaska Airlines flight, departing Wed, 17 Jun from Charlotte to San Diego, returning Wed, 24 Jun, priced at £387 found 10 hours ago
American Airlines
Wed, 13 May - Wed, 20 May
CLT
Charlotte
SAN
San Diego
£388 Return, found 5 days ago
£388
Return
found 5 days ago
Select American Airlines flight, departing Wed, 13 May from Charlotte to San Diego, returning Wed, 20 May, priced at £388 found 5 days ago
American Airlines
Wed, 13 May - Wed, 20 May
CLT
Charlotte
SAN
San Diego
£395 Return, found 5 days ago
£395
Return
found 5 days ago
Select American Airlines flight, departing Wed, 13 May from Charlotte to San Diego, returning Wed, 20 May, priced at £395 found 5 days ago
Delta
Tue, 12 May - Sat, 23 May
CLT
Charlotte
SAN
San Diego
£400 Return, found 6 days ago
£400
Return
found 6 days ago
Select Delta flight, departing Tue, 12 May from Charlotte to San Diego, returning Sat, 23 May, priced at £400 found 6 days ago
Delta
Wed, 13 May - Wed, 20 May
CLT
Charlotte
SAN
San Diego
£401 Return, found 5 days ago
£401
Return
found 5 days ago
Select Delta flight, departing Wed, 13 May from Charlotte to San Diego, returning Wed, 20 May, priced at £401 found 5 days ago
American Airlines
Wed, 13 May - Wed, 20 May
CLT
Charlotte
SAN
San Diego
£402 Return, found 5 days ago
£402
Return
found 5 days ago
Select American Airlines flight, departing Wed, 13 May from Charlotte to San Diego, returning Wed, 20 May, priced at £402 found 5 days ago

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McClellan-Palomar CLD. Cheapest option available. Average driving time to city centre is 38 minutes. Flights from £392
CLD
McClellan-Palomar
Cheapest
Average driving time to city centre38 min
Flights from £392

Find the cheapest month to fly from Charlotte (CLT) to San Diego (SAN)

April is typically the cheapest month to fly

From £121 - £299 per traveller.

Frequently asked questions

What is the cheapest month to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
April is typically the cheapest month to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.), with average return fares of approximately £573. This is about 7% lower than the average price throughout the year. April often sees lower prices as it's before the peak summer travel season. Other cheap months to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) include March and September.
Which airlines fly direct from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Enter CLT to SAN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
To find a cheap flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The best airline to fly with from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) will differ from traveller to traveller. If you like to fly early, AA offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. WN offers the most daily flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The best time to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) depends on what you're looking for! If you're focused on finding the cheapest flights, you'll typically find the best deals in April and September, with average prices around £573 for a return flight. However, if you prefer to travel when there are plenty of flight options and a lively atmosphere, July is a very popular month for this route. Consider balancing these factors to find the perfect time for your trip.
How many flights per day from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
There are approximately 5 nonstop flights per day from Charlotte-Douglas Intl. (CLT) to San Diego Intl. (SAN). For even more choice, look at flights that include layovers, as there are around 98 connecting flights daily. Some common connection points include O'Hare Intl. (ORD), Nashville Intl. (BNA), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The earliest flight from Charlotte-Douglas Intl. (CLT) to San Diego Intl. (SAN) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in March and April. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
You'll typically find the most flights from Charlotte-Douglas Intl. (CLT) to San Diego Intl. (SAN) on a Friday, with around 71 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines. Fridays offer notably more flight options compared to other days of the week, making it a great day to find a flight that suits your schedule.
What are the most popular departure times for flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The most popular departure times for flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) are in the early morning, from 6am to 9am. About 28% of passengers prefer this time. Many major carriers, including American Airlines, United Airlines and Delta Air Lines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive in San Diego with plenty of time to settle in.
How long does it take to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Flying nonstop from CLT to SAN takes around 5 hours 20 minutes, with the route covering approximately 2,073 miles. Flights with a layover typically take 2 hours 10 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Select the "Business class" and "First class" filters when looking for CLT to SAN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) flight with Expedia?
It's easy to earn miles on a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Diego from Charlotte-Douglas Intl. (CLT)?
If you're planning to travel to San Diego from Charlotte-Douglas Intl. (CLT), you can fly directly into San Diego Intl. (SAN) Some flights may connect through major hubs like O'Hare Intl. (ORD), Midway Intl. (MDW), Nashville Intl. (BNA) before reaching San Diego. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) at the last minute?
Typically, booking a last minute flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package?
Securing a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.)?
If you booked your Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Diego, CA (SAN-San Diego Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Charlotte-Douglas Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines
Return price
£358
Distance
3316 km
Average flight time
2 hours 35 mins

Book with confidence

Compare flights from Charlotte to San Diego easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Charlotte to San Diego. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to San Diego Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Charlotte-Douglas Intl. to San Diego Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Charlotte-Douglas Intl. (CLT) to San Diego Intl. (SAN)

The easiest way to view the best deals on flights from Charlotte to San Diego today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Charlotte-Douglas Intl. to San Diego Intl. start at just £359 and range up to £410.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Charlotte and San Diego
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Charlotte to San Diego flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Charlotte-Douglas Intl. to San Diego Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Charlotte to San Diego easily and book with confidence

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*Available to Expedia members.