Title: CA $348 Cheap United fights from Charlotte to San Diego - Expedia.ca

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# CA $348 Cheap United fights from Charlotte (CLT) to San Diego (SAN)

[View CA $348 flight on Sun, Feb 8, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CLT,to:SAN,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:347.50&airProductToken=AQprCjQI1YIBEgQxMjU2GOKaASCDaSiszoQDMJzQhAM4S0AAWAFqB0VDT05PTVlyCEtBQTVBV0ROCjMI1YIBEgQxMjgxGINpIJJoKP_ShAMwmNSEAzhHQAFYAWoHRUNPTk9NWXIIR0FBMkFRRFMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) 

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- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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## United flights from Charlotte to San Diego (CLT→SAN)

Prices were available within the past 7 days and start at CA $348 for one-way flights and CA $640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Sun, Feb 8 - Sat, Feb 14

CLT

Charlotte

SAN

San Diego

CA $640

Roundtrip

found 4 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CLT,to:SAN,departure:08/02/2026TANYT&leg2=from:SAN,to:CLT,departure:14/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:639.80&airProductToken=AQprCjQI1YIBEgQxMjU2GOKaASCDaSiszoQDMJzQhAM4S0AAWAFqB0VDT05PTVlyCEtBQTVBV0ROCjMI1YIBEgQxMjgxGINpIJJoKP_ShAMwmNSEAzhHQAFYAWoHRUNPTk9NWXIIR0FBMkFRRFMKagozCNWCARIEMTIzMxiSaCCDaSjGkoUDMNqThQM4R0AAWAFqB0VDT05PTVlyCEdBSzJBUURTCjMI1YIBEgM2MTYYg2kg4poBKKOXhQMw5JiFAzhHQAFYAWoHRUNPTk9NWXIIR0FBN0FaRFMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Sun, Feb 8 - Sat, Feb 14

CLT

Charlotte

SAN

San Diego

CA $647

Roundtrip

found 4 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CLT,to:SAN,departure:08/02/2026TANYT&leg2=from:SAN,to:CLT,departure:14/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:646.30&airProductToken=AQprCjQI1YIBEgQxMjU2GOKaASCDaSiszoQDMJzQhAM4S0AAWAFqB0VDT05PTVlyCEtBQTVBV0ROCjMI1YIBEgQxMjgxGINpIJJoKP_ShAMwmNSEAzhHQAFYAWoHRUNPTk9NWXIIR0FBMkFRRFMKawozCNWCARIEMjM0MxiSaCCuHCjkkoUDMOOUhQM4R0AAWAFqB0VDT05PTVlyCEdBSzJBUURTCjQI1YIBEgQ1NTM4GK4cIOKaASiKl4UDMI2YhQM4R0ABWAFqB0VDT05PTVlyCEdBQTdBWkRTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Sun, Feb 8 - Sat, Feb 14

CLT

Charlotte

SAN

San Diego

CA $655

Roundtrip

found 4 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CLT,to:SAN,departure:08/02/2026TANYT&leg2=from:SAN,to:CLT,departure:14/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:654.90&airProductToken=AQpqCjQI1YIBEgQ0NzkwGOKaASCuHCi-zYQDMNfOhAM4TEAAWAFqB0VDT05PTVlyCExGQTVBRkROCjII1YIBEgM2NjAYrhwgkmgoqc-EAzDE0YQDOExAAVgBagdFQ09OT01ZcghMRkE1QUZETgprCjMI1YIBEgQyMzQzGJJoIK4cKOSShQMw45SFAzhHQABYAWoHRUNPTk9NWXIIR0FLMkFRRFMKNAjVggESBDU1MzgYrhwg4poBKIqXhQMwjZiFAzhHQAFYAWoHRUNPTk9NWXIIR0FBN0FaRFMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB)

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

### February is typically the cheapest month to fly

From CA $142 - CA $508 per traveller.

__Flight from Charlotte to San Diego (CLT - SAN) route information__
| Origin airport      | Charlotte-Douglas Intl.                           |
| ------------------- | ------------------------------------------------- |
| Destination airport | San Diego Intl.                                   |
| Airlines serving    | Alaska Airlines, American Airlines, Delta, United |
| Popular airline     | Delta                                             |
| Distance            | 3316 km                                           |
| Average flight time | 2 hours 15 mins                                   |

## Frequently asked questions

### How much is a United Airlines flight from Charlotte-Douglas Intl. Airport (CLT) to San Diego Intl. Airport (SAN)?

### What is the cheapest month to fly from CLT to SAN with United Airlines?

### Does United Airlines fly nonstop from Charlotte-Douglas Intl. Airport (CLT) to San Diego Intl. Airport (SAN)?

### What airports does United Airlines fly into in San Diego?

### Can I change or cancel my United Airlines flight from Charlotte-Douglas Intl. Airport (CLT) to San Diego Intl. Airport (SAN)?

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