Title: CA $209 Cheap Delta fights from Washington to St. Thomas - Expedia.ca

 

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# CA $209 Cheap Delta fights from Washington (DCA) to St. Thomas (STT)

[View CA $209 flight on Fri, Aug 7, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DCA,to:STT,departure:07/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:208.40&airProductToken=AQptCjMIxJgBEgMzMzAYQyDgXCi0tpQDMKi3lAM4RUAAWAFqCU1BSU5CQVNJQ3IIVk5OTDBOQloKNgjEmAESBDE4ODkY4Fwg8pwBKLO4lAMwlrqUAzhFQAFYAWoJTUFJTkJBU0lDcghWTk5MME5CWhIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

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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 $209 for one-way flights and CA $424 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)

Sun, Feb 1 - Thu, Feb 12

DCA

Washington

STT

St. Thomas

CA $424

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:01/02/2026TANYT&leg2=from:STT,to:DCA,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:423.20&airProductToken=AQpECh8IxJgBEgQ1NDA3GEMgqVEo1P6DAzCu_4MDOEVAAFgBCiEIxJgBEgQxOTMwGKlRIPKcASj4_4MDMO2BhAM4RUABWAEKQwohCMSYARIEMTc3NBjynAEg4FwolP6EAzCYgIUDOEVAAFgBCh4IxJgBEgMzMjUY4FwgQyi7gIUDMJ6BhQM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE)

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

Fri, Jan 30 - Thu, Feb 12

DCA

Washington

STT

St. Thomas

CA $481

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:30/01/2026TANYT&leg2=from:STT,to:DCA,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:480.20&airProductToken=AQpECh8IxJgBEgQ1NDA3GEMgqVEolOiDAzDu6IMDOEVAAFgBCiEIxJgBEgQxOTMwGKlRIPKcASi46YMDMK3rgwM4RUABWAEKQwohCMSYARIEMTc3NBjynAEg4FwolP6EAzCYgIUDOEVAAFgBCh4IxJgBEgMzMjUY4FwgQyi7gIUDMJ6BhQM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE)

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

Sun, Feb 1 - Sun, Feb 8

DCA

Washington

STT

St. Thomas

CA $533

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:01/02/2026TANYT&leg2=from:STT,to:DCA,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:532.20&airProductToken=AQpECh8IxJgBEgQ1NDA3GEMgqVEo1P6DAzCu_4MDOEVAAFgBCiEIxJgBEgQxOTMwGKlRIPKcASj4_4MDMO2BhAM4RUABWAEKQwohCMSYARIEMTg4MxjynAEg4Fwo39GEAzDe04QDOEVAAFgBCh4IxJgBEgMzNzgY4FwgQyiz1IQDMJfVhAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE)

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

Fri, Jan 30 - Sun, Feb 8

DCA

Washington

STT

St. Thomas

CA $590

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:30/01/2026TANYT&leg2=from:STT,to:DCA,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:589.20&airProductToken=AQpECh8IxJgBEgQ1NDA3GEMgqVEolOiDAzDu6IMDOEVAAFgBCiEIxJgBEgQxOTMwGKlRIPKcASi46YMDMK3rgwM4RUABWAEKQwohCMSYARIEMTg4MxjynAEg4Fwo39GEAzDe04QDOEVAAFgBCh4IxJgBEgMzNzgY4FwgQyiz1IQDMJfVhAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE)

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

Sat, Jan 31 - Sun, Feb 8

DCA

Washington

STT

St. Thomas

CA $642

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:31/01/2026TANYT&leg2=from:STT,to:DCA,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:641.20&airProductToken=AQpECh8IxJgBEgQ1NDA3GEMgqVEotPODAzCO9IMDOEVAAFgBCiEIxJgBEgQxOTMwGKlRIPKcASjY9IMDMM32gwM4RUABWAEKQwohCMSYARIEMTg4MxjynAEg4Fwo39GEAzDe04QDOEVAAFgBCh4IxJgBEgMzNzgY4FwgQyiz1IQDMJfVhAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE)

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

Mon, Feb 2 - Mon, Feb 9

DCA

Washington

STT

St. Thomas

CA $698

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:STT,departure:02/02/2026TANYT&leg2=from:STT,to:DCA,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:697.20&airProductToken=AQpuCjQIxJgBEgQ1NDA3GEMgqVEo9ImEAzDOioQDOEVAAFgBaglNQUlOQkFTSUNyCFZOTkwwTkJaCjYIxJgBEgQxOTMwGKlRIPKcASiYi4QDMI2NhAM4RUABWAFqCU1BSU5CQVNJQ3IIVk5OTDBOQloKbQo2CMSYARIEMTg4MxjynAEg4Fwo_9yEAzD-3oQDOEVAAFgBaglNQUlOQkFTSUNyCExOTkEwVkJaCjMIxJgBEgM1MzcY4FwgQyiP4IQDMPLghAM4RUABWAFqCU1BSU5CQVNJQ3IITE5OQTBWQloSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

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 | Delta |
| Distance | 2546 km |

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