Title: Cheap Delta flights from Salt Lake City to Washington (SLC→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) ![](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Delta flights from Salt Lake City to Washington (SLC→DCA) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) __Flight from Salt Lake City to Washington route information__ | Origin airport | Salt Lake City Intl. | | ------------------- | --------------------------------- | | Destination airport | Ronald Reagan Washington National | | Airlines serving | Alaska Airlines, JetBlue Airways | | Popular airline | Alaska Airlines | | Distance | 2955 km | | Average flight time | 4 hours 11 mins | ## Frequently asked questions ### How much is a Delta Air Lines flight from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)? ### What is the cheapest month to fly from SLC to DCA with Delta Air Lines? ### Does Delta Air Lines fly nonstop from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)? ### How long does it take to fly from SLC 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 Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)? ### Can I change or cancel my Delta Air Lines flight from Salt Lake City Intl. 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