Title: CA $261 Cheap American Airlines fights from Madison to San Diego - Expedia.ca

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# CA $261 Cheap American Airlines fights from Madison (MSN) to San Diego (SAN)

[View CA $261 flight on Wed, Mar 11, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:MSN,to:SAN,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:260.50&airProductToken=AQpnCjIIwYIBEgQyMDMyGMxsIOKaASi6rIcDMMCthwM4QkAAWAFqBUJBU0lDcghRVkFaWk5CWAoxCMGCARIDMzkxGOKaASCSaCjbrocDMKGxhwM4QkABWAFqBUJBU0lDcghRVkFaWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) 

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

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## American Airlines flights from Madison to San Diego (MSN→SAN)

Prices were available within the past 7 days and start at CA $261 for one-way flights and CA $722 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

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

Sun, May 31 - Fri, Jun 5

MSN

Madison

SAN

San Diego

CA $722

Roundtrip

found 7 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSN,to:SAN,departure:31/05/2026TANYT&leg2=from:SAN,to:MSN,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:721.51&airProductToken=AQpmCjEIwYIBEgQ0Njg4GMxsIK4cKPK5jgMwwLqOAzhCQABYAWoFQkFTSUNyCFFWQVpaTkJaCjEIwYIBEgQyNDgyGK4cIJJoKKi7jgMwt72OAzhCQAFYAWoFQkFTSUNyCFFWQVpaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

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

Sun, May 31 - Fri, Jun 5

MSN

Madison

SAN

San Diego

CA $765

Roundtrip

found 7 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSN,to:SAN,departure:31/05/2026TANYT&leg2=from:SAN,to:MSN,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:764.90&airProductToken=AQpmCjEIwYIBEgQ0Njg4GMxsIK4cKPK5jgMwwLqOAzhCQABYAWoFQkFTSUNyCFFWQVpaTkJaCjEIwYIBEgQyNDgyGK4cIJJoKKi7jgMwt72OAzhCQAFYAWoFQkFTSUNyCFFWQVpaTkJaCmYKMQjBggESBDE1NDMYkmggrhwoufqOAzC__I4DOEJAAFgBagVCQVNJQ3IIUVZBWlpOQloKMQjBggESBDQwMTgYrhwgzGwo_f2OAzC__o4DOEJAAVgBagVCQVNJQ3IIUVZBWlpOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

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

Sun, May 31 - Fri, Jun 5

MSN

Madison

SAN

San Diego

CA $786

Roundtrip

found 7 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSN,to:SAN,departure:31/05/2026TANYT&leg2=from:SAN,to:MSN,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:785.50&airProductToken=AQpmCjEIwYIBEgQ0Njg4GMxsIK4cKPK5jgMwwLqOAzhCQABYAWoFQkFTSUNyCFFWQVpaTkJaCjEIwYIBEgQyNDgyGK4cIJJoKKi7jgMwt72OAzhCQAFYAWoFQkFTSUNyCFFWQVpaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

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

Sun, May 31 - Fri, Jun 5

MSN

Madison

SAN

San Diego

CA $791

Roundtrip

found 7 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSN,to:SAN,departure:31/05/2026TANYT&leg2=from:SAN,to:MSN,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:790.95&airProductToken=AQpmCjEIwYIBEgQ2NDk0GMxsIK4cKPi4jgMwxrmOAzhCQABYAWoFQkFTSUNyCE43QVpaTkJaCjEIwYIBEgQyNDgyGK4cIJJoKKi7jgMwt72OAzhCQAFYAWoFQkFTSUNyCE43QVpaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

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

Sun, May 31 - Fri, Jun 5

MSN

Madison

SAN

San Diego

CA $823

Roundtrip

found 7 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSN,to:SAN,departure:31/05/2026TANYT&leg2=from:SAN,to:MSN,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:822.44&airProductToken=AQpmCjEIwYIBEgQzNzE2GMxsIK4cKKq9jgMw872OAzhCQABYAWoFQkFTSUNyCFMwQVpaTkJaCjEIwYIBEgQxOTI0GK4cIJJoKNm_jgMw58GOAzhCQAFYAWoFQkFTSUNyCFMwQVpaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

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

Sun, May 31 - Fri, Jun 5

MSN

Madison

SAN

San Diego

CA $834

Roundtrip

found 7 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSN,to:SAN,departure:31/05/2026TANYT&leg2=from:SAN,to:MSN,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:833.70&airProductToken=AQpoCjIIwYIBEgQyMDA3GMxsIKOxASjzuY4DMJC7jgM4QkAAWAFqBUJBU0lDcghON0FaWk5CWgoyCMGCARIEMjQ1ORijsQEgkmgo4ryOAzCgvo4DOEJAAVgBagVCQVNJQ3IITjdBWlpOQloKZgoxCMGCARIEMTU0MxiSaCCuHCi5-o4DML_8jgM4QkAAWAFqBUJBU0lDcghRVkFaWk5CWgoxCMGCARIENDAxOBiuHCDMbCj9_Y4DML_-jgM4QkABWAFqBUJBU0lDcghRVkFaWk5CWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs)

## Find the cheapest month to fly from Madison (MSN) to San Diego (SAN)

### May is typically the cheapest month to fly

From CA $246 - CA $837 per traveller.

__Flight from Madison to San Diego (MSN - SAN) route information__
| Origin airport      | Dane County Regional                      |
| ------------------- | ----------------------------------------- |
| Destination airport | San Diego Intl.                           |
| Airlines serving    | Alaska Airlines, American Airlines, Delta |
| Popular airline     | Delta                                     |
| Distance            | 2670 km                                   |

## Frequently asked questions

### How much is an American Airlines flight from Dane County Regional Airport (MSN) to San Diego Intl. Airport (SAN)?

### What is the cheapest month to fly from MSN to SAN with American Airlines?

### Does American Airlines fly nonstop from Dane County Regional Airport (MSN) to San Diego Intl. Airport (SAN)?

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

### Can I change or cancel my American Airlines flight from Dane County Regional Airport (MSN) to San Diego Intl. Airport (SAN)?

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