Title: Cheap Frontier Airlines fights from Detroit to San Diego - Expedia.ca

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#  Cheap Frontier Airlines fights from Detroit (DTW) to San Diego (SAN)

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

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## Find the cheapest month to fly from Detroit (DTW) to San Diego (SAN)

### September is typically the cheapest month to fly

From CA $138 - CA $699 per traveller.

## Alternative airports near San Diego

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

[](https://www.expedia.ca/Flights-Search?leg1=from:DTW,to:CLD,departure:31/12/2025TANYT&leg2=from:CLD,to:DTW,departure:07/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

CLD

McClellan-Palomar

Cheapest

38 min

[Flights from CA $596

](https://www.expedia.ca/Flights-Search?leg1=from:DTW,to:CLD,departure:31/12/2025TANYT&leg2=from:CLD,to:DTW,departure:07/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

## Frequently asked questions

### How much is a Frontier Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to San Diego Intl. Airport (SAN)?

### What is the cheapest month to fly from DTW to SAN with Frontier Airlines?

### Does Frontier Airlines fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to San Diego Intl. Airport (SAN)?

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

### Can I change or cancel my Frontier Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to San Diego Intl. Airport (SAN)?

## Travel information

| Origin airport      | Detroit Metropolitan Wayne County                                                                           |
| ------------------- | ----------------------------------------------------------------------------------------------------------- |
| Destination airport | San Diego Intl.                                                                                             |
| Airlines serving    | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, Sun Country Airlines, United |
| Popular airline     | Delta                                                                                                       |
| Distance            | 3124 km                                                                                                     |
| Average flight time | 1 hour 55 mins                                                                                              |

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