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£125 Cheap Flights from Salt Lake City (SLC) to Washington (DCA)

View £125 flight on Mon, 24 Aug 2026Opens in a new window

Popular airlines from Salt Lake City International Airport (SLC) to Ronald Reagan National Airport (DCA)

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Cheap Flights from Salt Lake City (SLC) to Washington (DCA)

Prices were available within the past 7 days and start at £125 for one-way flights and £305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 13 Aug - Wed, 19 Aug
SLC
Salt Lake City
DCA
Washington
£305 Return, found 2 days ago
£305
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Salt Lake City to Washington, returning Wed, 19 Aug, priced at £305 found 2 days ago
Alaska Airlines
Wed, 9 Sept - Mon, 14 Sept
SLC
Salt Lake City
DCA
Washington
£322 Return, found 5 days ago
£322
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 9 Sept from Salt Lake City to Washington, returning Mon, 14 Sept, priced at £322 found 5 days ago
JetBlue Airways
Thu, 13 Aug - Wed, 19 Aug
SLC
Salt Lake City
DCA
Washington
£323 Return, found 2 days ago
£323
Return
found 2 days ago
Select JetBlue Airways flight, departing Thu, 13 Aug from Salt Lake City to Washington, returning Wed, 19 Aug, priced at £323 found 2 days ago
Alaska Airlines
Wed, 9 Sept - Mon, 14 Sept
SLC
Salt Lake City
DCA
Washington
£329 Return, found 5 days ago
£329
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 9 Sept from Salt Lake City to Washington, returning Mon, 14 Sept, priced at £329 found 5 days ago
Alaska Airlines
Thu, 13 Aug - Wed, 19 Aug
SLC
Salt Lake City
DCA
Washington
£330 Return, found 2 days ago
£330
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Salt Lake City to Washington, returning Wed, 19 Aug, priced at £330 found 2 days ago
Alaska Airlines
Thu, 13 Aug - Wed, 19 Aug
SLC
Salt Lake City
DCA
Washington
£334 Return, found 2 days ago
£334
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Salt Lake City to Washington, returning Wed, 19 Aug, priced at £334 found 2 days ago
Alaska Airlines
Wed, 16 Sept - Sat, 19 Sept
SLC
Salt Lake City
DCA
Washington
£337 Return, found 1 day ago
£337
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 16 Sept from Salt Lake City to Washington, returning Sat, 19 Sept, priced at £337 found 1 day ago
Alaska Airlines
Sat, 19 Sept - Thu, 24 Sept
SLC
Salt Lake City
DCA
Washington
£344 Return, found 1 day ago
£344
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Salt Lake City to Washington, returning Thu, 24 Sept, priced at £344 found 1 day ago
American Airlines
Tue, 28 Jul - Wed, 29 Jul
SLC
Salt Lake City
DCA
Washington
£378 Return, found 2 days ago
£378
Return
found 2 days ago
Select American Airlines flight, departing Tue, 28 Jul from Salt Lake City to Washington, returning Wed, 29 Jul, priced at £378 found 2 days ago
Delta
Tue, 28 Jul - Wed, 29 Jul
SLC
Salt Lake City
DCA
Washington
£744 Return, found 2 days ago
£744
Return
found 2 days ago
Select Delta flight, departing Tue, 28 Jul from Salt Lake City to Washington, returning Wed, 29 Jul, priced at £744 found 2 days ago

Alternative airports near Washington

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

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city centre is 40 minutes. Flights from £489
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city centre40 min
Flights from £489
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city centre is 36 minutes. Flights from £378
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city centre36 min
Flights from £378

Find the cheapest month to fly from Salt Lake City (SLC) to Washington (DCA)

February is typically the cheapest month to fly

From £111 - £213 per traveller.

Frequently asked questions

How much does a flight from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find one-way and return flights from SLC to DCA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SLC to DCA ticket fares go up or down.
What is the cheapest month to fly from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
January is typically the cheapest month to fly from Salt Lake City International Airport (SLC) to Ronald Reagan Washington National (DCA), with average return fares around £244. January often sees lower prices because it falls after the busy holiday travel season, when demand tends to decrease. Other budget-friendly months to consider for this route include August and September.
Which airlines fly direct from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Only one airline offers direct flights from Salt Lake City Intl. (SLC) to Ronald Reagan Washington National (DCA). Delta operates 7 direct flights from SLC to DCA every week.
How do I find cheap flights from Salt Lake City, UT (SLC) to Washington, DC (DCA)?
To find a cheap flight from Salt Lake City, UT (SLC) to Washington, DC (DCA), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Salt Lake City, UT (SLC) to Washington, DC (DCA)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Salt Lake City Intl. (SLC) to Ronald Reagan Washington National (DCA) typically departs around 12:15 AM local time. This service is operated by American Airlines and is a seasonal offering, active in July and August. An early departure like this can be great for maximising your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you're flying from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), a non-stop flight typically takes around 4 hours. This route covers a distance of approximately 2,972 kilometers. If you opt for a one-stop flight, your journey will usually be longer, taking about 7 hours. Flights with two or more stops generally take even more time, around 9 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Salt Lake City, UT (SLC) to Washington, DC (DCA)?
Select the "Business class" and "First class" filters when looking for Salt Lake City, UT (SLC) to Washington, DC (DCA) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington, DC (DCA) from Salt Lake City, UT (SLC)?
If you're planning to travel to Washington from Salt Lake City Intl. (SLC), you can fly directly into Ronald Reagan Washington National (DCA). Some flights may connect through major hubs like Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), or Portland Intl. (PDX) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Salt Lake City, UT (SLC-Salt Lake City Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Salt Lake City, UT (SLC) to Washington, DC (DCA)?
If you booked your Salt Lake City, UT (SLC) to Washington, DC (DCA) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Salt Lake City Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, JetBlue Airways
Return price
£305
Distance
2955 km
Average flight time
4 hours 6 mins

Book with confidence

Compare flights from Salt Lake City to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Salt Lake City to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Ronald Reagan Washington National in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Salt Lake City Intl. to Ronald Reagan Washington National.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Salt Lake City Intl. (SLC) to Ronald Reagan Washington National (DCA)

The easiest way to view the best deals on flights from Salt Lake City to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Salt Lake City Intl. to Ronald Reagan Washington National start at just £305 and range up to £744.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Salt Lake City and Washington
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Salt Lake City to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Salt Lake City Intl. to Ronald Reagan Washington National for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Salt Lake City to Washington easily and book with confidence

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*Available to Expedia members.