San Diego — flights from Charlotte to San Diego

Flight Deals from Charlotte to San Diego from $193

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Good to Know

Essential information to help you plan your flight from Charlotte to San Diego.

Timing Your Trip

The best day, time of day, season and booking window for this route.

Price Drop Deals

Express Deal
Frontier AirlinesFrontier Airlinesfound Oct 11
11/02/26
4:47 pm
CLTCharlotte Douglas International Airport
10h 10mDENDenver International Airport
11/02/26
11:57 pm
SANSan Diego International Airport
11/09/26
6:25 am
SANSan Diego International Airport
6h 31mDENDenver International Airport
11/09/26
3:56 pm
CLTCharlotte Douglas International Airport
$335
Southwest AirlinesSouthwest Airlinesfound Oct 11
11/02/26
4:30 pm
CLTCharlotte Douglas International Airport
9h 45mBWIBaltimore/Washington International Thurgood Marshall Airport
11/02/26
11:15 pm
SANSan Diego International Airport
11/09/26
6:35 am
SANSan Diego International Airport
12h 5mMDWChicago Midway Airport
11/09/26
9:40 pm
CLTCharlotte Douglas International Airport
$343
Frontier AirlinesFrontier Airlinesfound Oct 11
11/02/26
4:47 pm
CLTCharlotte Douglas International Airport
26h 11mDENDenver International Airport
11/03/26
3:58 pm
SANSan Diego International Airport
11/09/26
6:25 am
SANSan Diego International Airport
6h 31mDENDenver International Airport
11/09/26
3:56 pm
CLTCharlotte Douglas International Airport
$355
Southwest AirlinesSouthwest Airlinesfound Oct 11
11/02/26
4:30 pm
CLTCharlotte Douglas International Airport
9h 45mBWIBaltimore/Washington International Thurgood Marshall Airport
11/02/26
11:15 pm
SANSan Diego International Airport
11/09/26
9:55 pm
SANSan Diego International Airport
9h 20mBWIBaltimore/Washington International Thurgood Marshall Airport
11/10/26
10:15 am
CLTCharlotte Douglas International Airport
$358
Flight plus hotel
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Southwest AirlinesSouthwest Airlinesfound Oct 11
11/02/26
4:30 pm
CLTCharlotte Douglas International Airport
9h 45mBWIBaltimore/Washington International Thurgood Marshall Airport
11/02/26
11:15 pm
SANSan Diego International Airport
11/09/26
6:35 am
SANSan Diego International Airport
10h 40mDALDallas Love Field
11/09/26
8:15 pm
CLTCharlotte Douglas International Airport
$358
Frontier AirlinesFrontier Airlinesfound Oct 18
11/13/26
4:47 pm
CLTCharlotte Douglas International Airport
10h 10mDENDenver International Airport
11/13/26
11:57 pm
SANSan Diego International Airport
11/20/26
5:29 pm
SANSan Diego International Airport
27h 4mDENDenver International Airport
11/21/26
11:33 pm
CLTCharlotte Douglas International Airport
$370
Southwest AirlinesSouthwest Airlinesfound Oct 11
11/02/26
4:30 pm
CLTCharlotte Douglas International Airport
9h 45mBWIBaltimore/Washington International Thurgood Marshall Airport
11/02/26
11:15 pm
SANSan Diego International Airport
11/09/26
10:35 pm
SANSan Diego International Airport
11h 15mBNANashville International Airport
11/10/26
12:50 pm
CLTCharlotte Douglas International Airport
$358
Frontier AirlinesFrontier Airlinesfound Oct 18
11/13/26
4:47 pm
CLTCharlotte Douglas International Airport
26h 11mDENDenver International Airport
11/14/26
3:58 pm
SANSan Diego International Airport
11/20/26
5:29 pm
SANSan Diego International Airport
27h 4mDENDenver International Airport
11/21/26
11:33 pm
CLTCharlotte Douglas International Airport
$370
Southwest AirlinesSouthwest Airlinesfound Oct 11
11/02/26
4:30 pm
CLTCharlotte Douglas International Airport
9h 45mBWIBaltimore/Washington International Thurgood Marshall Airport
11/02/26
11:15 pm
SANSan Diego International Airport
11/09/26
8:45 am
SANSan Diego International Airport
8h 30mDALDallas Love Field
11/09/26
8:15 pm
CLTCharlotte Douglas International Airport
$363
Southwest AirlinesSouthwest Airlinesfound Oct 11
11/02/26
4:30 pm
CLTCharlotte Douglas International Airport
9h 45mBWIBaltimore/Washington International Thurgood Marshall Airport
11/02/26
11:15 pm
SANSan Diego International Airport
11/09/26
9:10 am
SANSan Diego International Airport
8h 5mDALDallas Love Field
11/09/26
8:15 pm
CLTCharlotte Douglas International Airport
$388

Top Deals on flights from Charlotte to San Diego

Charlotte, US (CLT) - San Diego, US (SAN)

Frontier AirlinesFrontier Airlines

Oct 29

4:47 pm
CLTCharlotte Douglas International Airport
10h 10m1 stop · DEN

Oct 29

11:57 pm
SANSan Diego International Airport
Search More

as low as

$193

Charlotte, US (CLT) - San Diego, US (SAN)

Frontier AirlinesFrontier Airlines

Oct 29

4:47 pm
CLTCharlotte Douglas International Airport
26h 21m1 stop · DEN

Oct 30

4:08 pm
SANSan Diego International Airport
Search More

as low as

$199

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

6:50 am
CLTCharlotte Douglas International Airport
6h 40m1 stop · BNA

Oct 29

10:30 am
SANSan Diego International Airport
Search More

as low as

$275

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

7:25 pm
CLTCharlotte Douglas International Airport
7h 25m1 stop · MDW

Oct 29

11:50 pm
SANSan Diego International Airport
Search More

as low as

$275

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

7:40 am
CLTCharlotte Douglas International Airport
7h 25m1 stop · MDW

Oct 29

12:05 pm
SANSan Diego International Airport
Search More

as low as

$275

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

1:35 pm
CLTCharlotte Douglas International Airport
8h 40m1 stop · BWI

Oct 29

7:15 pm
SANSan Diego International Airport
Search More

as low as

$275

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

11:15 am
CLTCharlotte Douglas International Airport
8h 55m1 stop · BNA

Oct 29

5:10 pm
SANSan Diego International Airport
Search More

as low as

$275

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

8:25 am
CLTCharlotte Douglas International Airport
18h 50m1 stop · BWI

Oct 30

12:15 am
SANSan Diego International Airport
Search More

as low as

$279

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

11:15 am
CLTCharlotte Douglas International Airport
9h 50m1 stop · BNA

Oct 29

6:05 pm
SANSan Diego International Airport
Search More

as low as

$280

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

8:25 am
CLTCharlotte Douglas International Airport
11h 25m1 stop · BWI

Oct 29

4:50 pm
SANSan Diego International Airport
Search More

as low as

$280

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

7:40 am
CLTCharlotte Douglas International Airport
12h 35m1 stop · MDW

Oct 29

5:15 pm
SANSan Diego International Airport
Search More

as low as

$280

Charlotte, US (CLT) - San Diego, US (SAN)

Southwest AirlinesSouthwest Airlines

Oct 29

11:15 am
CLTCharlotte Douglas International Airport
9h 5m2 stops · BNA, SLC

Oct 29

5:20 pm
SANSan Diego International Airport
Search More

as low as

$280

Best San Diego Hotel + Flight Packages

Charlotte - San Diego packages

Best San Diego Hotel + Flight + Car Packages

Charlotte - San Diego packages

When is the cheapest time to fly?

Cheapest in early February at about $404

Fares from Charlotte to San Diego are lowest in early February, around $404, and January is the cheapest month overall, averaging $414. They peak in late December at about $517, $113 more than the low. The yearly average is $441.

JanFebMarAprMayJunJulAugSepOctNovDec$0$100$200$300$400$500$600
Show the data
When is the cheapest time to fly?
MonthAverage fareEarly monthLate month
January$414$421$407
February$416$404$429
March$452$449$455
April$435$444$426
May$425$426$423
June$457$441$474
July$483$483$483
August$437$451$423
September$428$424$433
October$423$427$419
November$433$420$446
December$486$452$517

How far in advance should I book?

Cheapest about 5 weeks out at $335

Book about 5 weeks before departure for the best fares from Charlotte to San Diego, around $335. Booking in the final days before the flight costs about $372, $37 more. Booking six months ahead runs about $491.

1w2w1mo2mo3mo4mo5mo$0$100$200$300$400$500$600
Show the data
How far in advance should I book? (selected points, lowest and highest included)
Days before departureAverage fare
180 days$491
172 days$487
164 days$481
156 days$476
148 days$472
140 days$467
132 days$458
124 days$449
116 days$434
108 days$415
100 days$399
92 days$387
84 days$378
76 days$370
68 days$365
2mo$352
52 days$342
44 days$342
36 days$339
32 days$335
28 days$335
20 days$347
12 days$359
4 days$367
0 days$372

What's the cheapest day of the week to fly?

Saturday is the cheapest day of the week to fly from Charlotte to San Diego. At $451 it is 7% cheaper than the average day. Sunday is the most expensive day, 10% above average.

$534Sun$518Mon$463Tue$472Wed$484Thu$487Fri$451Sat
Show the data
What's the cheapest day of the week to fly?
DayAverage fare
Sun$534
Mon$518
Tue$463
Wed$472
Thu$484
Fri$487
Sat$451

When is the best time of day to fly?

Afternoon (2pm - 5pm) is the cheapest time of day to fly from Charlotte to San Diego. At $452 it is 6% cheaper than the average time. Morning (5am - 12pm) is the most expensive time, 5% above average.

$505Morning$458Midday$452Afternoon$505Evening
Show the data
When is the best time of day to fly?
Time of dayAverage fare
Morning$505
Midday$458
Afternoon$452
Evening$505

What do round-trip flights from Charlotte to San Diego cost?

Share of fares in each price range, adjusted to current prices.

4%$150to $30023%$300to $45026%$450to $60034%$600to $7506%$750to $9003%$900to $1,0503%$1,050and up
Show the data
What do round-trip flights from Charlotte to San Diego cost?
Price rangeShare of fares
$150 to $3004%
$300 to $45023%
$450 to $60026%
$600 to $75034%
$750 to $9006%
$900 to $1,0503%
$1,050 and up3%
Methodology: learn how we calculate these charts

The charts “When is the cheapest time to fly?”, “How far in advance should I book?”, “What's the cheapest day of the week to fly?” and “What do round-trip flights from Charlotte to San Diego cost?” are built from the prices Priceline customers actually paid for flights on this route over the past 12 months or more.

Where a route has too few bookings to fill every point in a chart, we borrow the shape of the curve from a group of routes with similar price behavior and fit it to the fares booked on this route.

Because past fares don’t reflect today’s market, we then adjust the historical prices for current conditions such as inflation and fuel costs, using the round-trip fares found in recent searches on this route.

The chart “When is the best time of day to fly?” is calculated directly from the fares found in recent searches, not from historical bookings.

Frequently Asked Questions

Everything you need to know about flying from Charlotte to San Diego.

What is the typical flight duration from Charlotte to San Diego?

The flight from Charlotte to San Diego covers about 2,070 miles. The typical nonstop flight takes 5 hours 3 minutes, while the return from San Diego to Charlotte is slightly shorter at 4 hours 51 minutes.
Methodology
Flight times and distances come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.

Are there any direct flights from Charlotte to San Diego?

Yes, American Airlines flies non-stop from Charlotte to San Diego, with 28 weekly flights operating daily. There are four departures per day, at 7:15 AM, 11:15 AM, 4:54 PM, and 7:50 PM. American is currently the only airline scheduled non-stop on this route.
Methodology
Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.

What are the ground transportation options in San Diego?

From San Diego International Airport, the fastest and most-used way into downtown is ride share or taxi, with dedicated pickup zones at both terminals; the drive is only about three miles. Car rentals are consolidated at the off-site Rental Car Center on Admiral Boland Way, reached by a free shuttle. Public transit is solid and cheap: MTS bus Route 992 runs between both terminals and downtown every 15 minutes on weekdays (every 30 minutes weekends), connecting to the Trolley, Amtrak, and COASTER, with contactless tap-to-pay. There is no direct light rail or metro link to the airport itself, though the San Diego Flyer shuttle connects to the Middletown Trolley station. Walking and biking paths also connect the airport to Little Italy and downtown for those with light luggage.
References

When is the cheapest time to fly from Charlotte to San Diego?

Fares from Charlotte to San Diego are lowest in early February, around $404. January is the cheapest month overall, averaging $414, followed by February ($416) and October ($423). December is the most expensive month at about $486, and fares peak in late December at about $517. The yearly average is $441. Fares are adjusted to current market conditions.
Methodology
Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.

How far in advance should I book tickets from Charlotte to San Diego?

Book about 5 weeks before departure for the best fares from Charlotte to San Diego, around $335. Booking in the final days before the flight costs about $372, $37 more. Booking six months ahead runs about $491. Fares are adjusted to current market conditions.
Methodology
Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.

Are overnight (red‑eye) flights available from Charlotte to San Diego?

There are no nonstop red-eye flights from Charlotte to San Diego, but a connecting overnight option exists via Baltimore (BWI) on Southwest. That red-eye leg departs Baltimore at 9:35 PM and lands in San Diego at 12:15 AM, arriving in the early hours just after midnight.
Methodology
Red-eye flights are identified from scheduled local departure and arrival times and block times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes. A flight counts as a red-eye when it departs in the afternoon or evening (3 p.m. or later local time) or in the early hours before 4 a.m., and is in the air at some point between midnight and 4 a.m. local time at both its departure airport and its arrival airport. An evening flight that lands before midnight at its destination is never counted, nor is a morning departure or a daytime long-haul that reaches the next calendar date only because of time zones. Each red-eye is labelled with its timing (for example, overnight and landing the next morning, or late-night and landing after midnight). For connecting itineraries the same rule is applied to the longer leg, from one representative day's flight search.

Which airlines usually operate this route from Charlotte to San Diego?

American Airlines currently operates the nonstop route from Charlotte to San Diego, with four daily flights departing at 07:15, 11:15, 16:54, and 19:50. That works out to 28 weekly flights, and American is a oneworld alliance member. No other carriers are currently scheduled nonstop on this route.
Methodology
Airlines and weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a typical fare is shown for a carrier, it is the median of the real fares Priceline users found on this route in the last 72 hours.

How reliable are on‑time arrivals on this route from Charlotte to San Diego?

American Airlines operates the nonstop route from Charlotte to San Diego, and its on-time arrival reliability is 78.8%, meaning roughly four in five flights land within 15 minutes of schedule. The cancellation rate is very low at 0.4%. American is the most reliable carrier on this route, with an on-time arrival figure of 78.8%.
Methodology
On-time arrival and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI).

Which airport should I use in San Diego?

San Diego International Airport is the only commercial airport serving San Diego. It is located about 3 miles from downtown and close to attractions like the Gaslamp Quarter and Balboa Park.

How do I get to Douglas Intl Airport from the city center?

From uptown Charlotte, the Sprinter bus is the cheapest option, connecting the city center to Charlotte Douglas International Airport at a low cost. Taxis and ride-share services like Uber are the most popular and fastest, typically taking 15 to 20 minutes, with taxis charging a flat rate of $32 to Uptown plus a $2.50 airport fee. Driving yourself is straightforward via freeway access, and the airport offers several parking decks and lots with complimentary shuttle service to the terminal. Hotel shuttles from many local accommodations provide another convenient, often free, way to reach the airport.
References

Are there hotels or sleeping facilities at San Diego airport?

San Diego International Airport has no hotel on site, but several well-regarded hotels are within a mile or two. The Sheraton San Diego Hotel and Marina is the closest option, about 0.3 miles away, and offers free shuttle service to and from the airport. Other nearby choices include the TownePlace Suites San Diego Airport, Hampton Inn & Suites San Diego Airport Liberty Station, and Hilton San Diego Airport, all roughly 0.8 miles away.
References

What facilities and services are available to travelers at San Diego International Airport?

San Diego International Airport offers free, fast Wi-Fi with 2-hour sessions in Terminal 1, Terminal 2, and the Rental Car Center. Travelers can use six post-security nursing rooms with handwashing stations, outlets, and comfortable seating, plus indoor and outdoor pet relief areas in both terminals. ATMs are located throughout the terminal near ticket counters and in baggage claim, and free local calls are available at pay phones. The airport has day spas offering chair and table massages, manicures, and pedicures, as well as art installations and an outdoor terrace in Terminal 1. There are no currency exchange services or luggage lockers.
References

Are there accessible services or children's facilities at the Charlotte and San Diego airports?

Charlotte Douglas International Airport offers wheelchair services coordinated through your airline, with a recommendation to notify them at least 24 hours before your trip; accessible shuttles, rental cars, and taxis are also available. San Diego International Airport provides wheelchair assistance via your airline and TSA Cares support, which should be requested at least 72 hours in advance, plus the SAN Assist program for travelers with non-visible disabilities, offering one-on-one travel guides and familiarization tours. To arrange assistance, contact your airline directly for both airports, and for SAN Assist, request a travel guide at least three business days ahead.
References

What aircraft are typically used on flights from Charlotte to San Diego?

American Airlines operates the Charlotte to San Diego nonstop route using Airbus A321 aircraft. That is the only carrier currently scheduled on this route, and it flies the A321 exclusively.
Methodology
Aircraft types come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.

Which airline alliances serve flights from Charlotte to San Diego?

American Airlines is the airline currently scheduled nonstop between Charlotte and San Diego, with four daily departures. American belongs to the oneworld alliance, so oneworld is the only alliance with nonstop service on this route; other alliances may serve it via connections.
Methodology
Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.

What are the best airport lounge options when departing from Charlotte?

Charlotte Douglas International Airport offers 13 open lounges and experiences, including two American Airlines Admirals Clubs, a Provisions by Admirals Club grab-and-go lounge, the Amex Centurion Lounge, The Club CLT, and a Delta Sky Club. The Admirals Clubs in Concourses B and C/D provide complimentary food and drinks, a full-service bar, Wi-Fi, and conference rooms, while Provisions by Admirals Club in Concourse A offers complimentary food and non-alcoholic drinks. The Centurion Lounge in the Concourse D/E mezzanine features locally inspired cuisine, a family room, and shower suites, and The Club CLT in Concourse A has quiet zones, work pods, shower suites, and runway views. Additional options include two Minute Suites locations, a Gameway arcade, two Be Relax Spas, and a USO Lounge for military travelers. Access varies by membership, status, or class of service, with The Club CLT accepting Priority Pass, Lounge Key, and day passes, and the Admirals Clubs available to members, qualifying oneworld status holders, or Citi/AAdvantage Executive cardholders.
References

Are same‑day changes or standby possible on this route?

Same-day changes and standby on Charlotte to San Diego flights depend on your airline and fare class; flexible, refundable, and premium cabin tickets typically allow them, while Basic Economy generally does not.