Title: CA $230 Cheap Delta fights from Washington to St. Thomas - Expedia.ca

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# CA $230 Cheap Delta fights from Washington (DCA) to St. Thomas (STT)

[View CA $230 flight on Thu, Feb 19, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DCA,to:STT,departure:19/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:229.70&airProductToken=AQptCjMIxJgBEgM0MTAYQyDgXCiUyYUDMJbKhQM4RUAAWAFqCU1BSU5CQVNJQ3IIVU5OQTBOQloKNgjEmAESBDE4ODMY4Fwg8pwBKKLLhQMw-MyFAzhFQAFYAWoJTUFJTkJBU0lDcghVTk5BME5CWhIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) 

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

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## Delta flights from Washington to St. Thomas (DCA→STT)

Prices were available within the past 7 days and start at CA $230 for one-way flights and CA $366 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

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

Thu, Feb 19 - Thu, Feb 26

DCA

Washington

STT

St. Thomas

CA $366

Roundtrip

found 11 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:19/02/2026TANYT&leg2=from:STT,to:DCA,departure:26/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:365.24&airProductToken=AQptCjMIxJgBEgM0MTAYQyDgXCiUyYUDMJbKhQM4RUAAWAFqCU1BSU5CQVNJQ3IIVU5OQTBOQloKNgjEmAESBDE4ODMY4Fwg8pwBKKLLhQMw-MyFAzhFQAFYAWoJTUFJTkJBU0lDcghVTk5BME5CWhIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

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

Thu, Feb 19 - Thu, Feb 26

DCA

Washington

STT

St. Thomas

CA $383

Roundtrip

found 11 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:19/02/2026TANYT&leg2=from:STT,to:DCA,departure:26/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:382.70&airProductToken=AQptCjMIxJgBEgM0MTAYQyDgXCiUyYUDMJbKhQM4RUAAWAFqCU1BSU5CQVNJQ3IIVU5OQTBOQloKNgjEmAESBDE4ODMY4Fwg8pwBKKLLhQMw-MyFAzhFQAFYAWoJTUFJTkJBU0lDcghVTk5BME5CWgptCjYIxJgBEgQxODIzGPKcASDgXCiQm4YDMI2dhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVk5OTDBOQloKMwjEmAESAzcyNxjgXCBDKLeehgMwmp-GAzhFQAFYAWoJTUFJTkJBU0lDcghWTk5MME5CWhIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

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

Thu, Feb 19 - Thu, Feb 26

DCA

Washington

STT

St. Thomas

CA $407

Roundtrip

found 11 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:19/02/2026TANYT&leg2=from:STT,to:DCA,departure:26/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:406.65&airProductToken=AQptCjMIxJgBEgM0MTAYQyDgXCiUyYUDMJbKhQM4RUAAWAFqCU1BSU5CQVNJQ3IIVU5OQTBOQloKNgjEmAESBDE4ODMY4Fwg8pwBKKLLhQMw-MyFAzhFQAFYAWoJTUFJTkJBU0lDcghVTk5BME5CWhIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

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

Thu, Feb 19 - Thu, Feb 26

DCA

Washington

STT

St. Thomas

CA $414

Roundtrip

found 11 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:19/02/2026TANYT&leg2=from:STT,to:DCA,departure:26/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:413.70&airProductToken=AQptCjMIxJgBEgM0MTAYQyDgXCiUyYUDMJbKhQM4RUAAWAFqCU1BSU5CQVNJQ3IIVU5OQTBOQloKNgjEmAESBDE4ODMY4Fwg8pwBKKLLhQMw-MyFAzhFQAFYAWoJTUFJTkJBU0lDcghVTk5BME5CWgptCjYIxJgBEgQxODIzGPKcASDgXCiQm4YDMI2dhgM4RUAAWAFqCU1BSU5CQVNJQ3IIWE5ORjBOQloKMwjEmAESAzgzMhjgXCBDKL-dhgMwoJ6GAzhFQAFYAWoJTUFJTkJBU0lDcghYTk5GME5CWhIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

## Find the cheapest month to fly from Washington (DCA) to St. Thomas (STT)

### October is typically the cheapest month to fly

From CA $278 - CA $764 per traveller.

__Flight from Washington to St. Thomas (DCA - STT) route information__
| Origin airport      | Ronald Reagan Washington National         |
| ------------------- | ----------------------------------------- |
| Destination airport | Cyril E. King                             |
| Airlines serving    | American Airlines, Delta, JetBlue Airways |
| Popular airline     | American Airlines                         |
| Distance            | 2546 km                                   |

\*Available to Expedia members.