Title: £189 Cheap Delta flights from Los Angeles to Washington (LAX→DCA) - Expedia.co.uk

![Washington DC in Spring](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

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# £189 Cheap Delta flights from Los Angeles to Washington (LAX→DCA)

[View £189 flight on Fri, 27 Feb 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LAX,to:DCA,departure:27/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:188.40&airProductToken=AQpvCjYIxJgBEgM4MDIYi7gBIOO0ASirp4YDMK-phgM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFVTlgwQlEKNQjEmAESBDIwNzMY47QBIEMotKqGAzCNq4YDOEVAAVgBaglNQUlOQkFTSUNyCFhBVU5YMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) 

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## Delta flights from Los Angeles to Washington (LAX→DCA)

Prices were available within the past 7 days and start at £189 for one-way flights and £447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

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

Sun, 8 Feb - Tue, 10 Feb

LAX

Los Angeles

DCA

Washington

£447

Return

found 1 day ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LAX,to:DCA,departure:08/02/2026TANYT&leg2=from:DCA,to:LAX,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:446.90&airProductToken=AQo2CjQIxJgBEgMzOTIYi7gBIEMoz8-EAzDx0YQDOEVAAFgBaglNQUlOQkFTSUNyCFVBME5YMEJRCm8KNQjEmAESBDE0NTQYQyDjtAEow-mEAzCv6oQDOEVAAFgBaglNQUlOQkFTSUNyCFRBN05YMEJRCjYIxJgBEgM2OTQY47QBIIu4ASja6oQDMJPthAM4RUABWAFqCU1BSU5CQVNJQ3IIVEE3TlgwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

## Alternative airports near Washington

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

[](https://www.expedia.co.uk/Flights-Search?leg1=from:LAX,to:DCA,departure:19/02/2026TANYT&leg2=from:DCA,to:LAX,departure:23/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

DCA

Ronald Reagan Washington National

CheapestClosest

8 min

[Flights from £259

](https://www.expedia.co.uk/Flights-Search?leg1=from:LAX,to:DCA,departure:19/02/2026TANYT&leg2=from:DCA,to:LAX,departure:23/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

## Find the cheapest month to fly from Los Angeles (LAX) to Washington (DCA)

### February is typically the cheapest month to fly

From £99 - £184 per traveller.

__Flight from Los Angeles to Washington route information__
| Origin airport      | Los Angeles Intl.                 |
| ------------------- | --------------------------------- |
| Destination airport | Ronald Reagan Washington National |
| Airlines serving    | Alaska Airlines, JetBlue Airways  |
| Popular airline     | Alaska Airlines                   |
| Distance            | 3688 km                           |
| Average flight time | 9 hours 3 mins                    |

## Frequently asked questions

### How much is a Delta Air Lines flight from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?

### What is the cheapest month to fly from LAX to DCA with Delta Air Lines?

### Does Delta Air Lines fly nonstop from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?

### How long does it take to fly from LAX to DCA with Delta Air Lines?

### What airports does Delta Air Lines fly into in Washington?

### What type of plane does Delta Air Lines fly from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?

### Can I change or cancel my Delta Air Lines flight from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA)?

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