$85 Cheap Flights from Washington (DCA) to Salt Lake City (SLC)

View $85 flight on Mon, Dec 8, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $85 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Nov 8 - Wed, Nov 12
DCA
Washington
SLC
Salt Lake City
$180 Roundtrip, just found
$180
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Nov 8 from Washington to Salt Lake City, returning Wed, Nov 12, priced at $180 just found
Frontier Airlines
Fri, Oct 31 - Mon, Nov 3
DCA
Washington
SLC
Salt Lake City
$182 Roundtrip, just found
$182
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 31 from Washington to Salt Lake City, returning Mon, Nov 3, priced at $182 just found
Frontier Airlines
Wed, Nov 12 - Tue, Nov 18
DCA
Washington
SLC
Salt Lake City
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Nov 12 from Washington to Salt Lake City, returning Tue, Nov 18, priced at $190 found 2 days ago
Frontier Airlines
Sun, Dec 7 - Thu, Dec 11
DCA
Washington
SLC
Salt Lake City
$192 Roundtrip, just found
$192
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Dec 7 from Washington to Salt Lake City, returning Thu, Dec 11, priced at $192 just found
Frontier Airlines
Fri, Oct 24 - Sun, Oct 26
DCA
Washington
SLC
Salt Lake City
$194 Roundtrip, just found
$194
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 24 from Washington to Salt Lake City, returning Sun, Oct 26, priced at $194 just found
Frontier Airlines
Thu, Oct 30 - Sat, Nov 1
DCA
Washington
SLC
Salt Lake City
$196 Roundtrip, found 1 hour ago
$196
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Washington to Salt Lake City, returning Sat, Nov 1, priced at $196 found 1 hour ago
Southwest Airlines
Fri, Nov 21 - Wed, Dec 10
DCA
Washington
SLC
Salt Lake City
$224 Roundtrip, found 4 days ago
$224
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Fri, Nov 21 from Washington to Salt Lake City, returning Wed, Dec 10, priced at $224 found 4 days ago
United
Wed, Dec 3 - Wed, Dec 10
DCA
Washington
SLC
Salt Lake City
$234 Roundtrip, found 6 days ago
$234
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 3 from Washington to Salt Lake City, returning Wed, Dec 10, priced at $234 found 6 days ago
JetBlue Airways
Sat, Jan 24 - Sat, Feb 7
DCA
Washington
SLC
Salt Lake City
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Jan 24 from Washington to Salt Lake City, returning Sat, Feb 7, priced at $283 found 1 day ago
American Airlines
Sat, Dec 13 - Sun, Dec 14
DCA
Washington
SLC
Salt Lake City
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 13 from Washington to Salt Lake City, returning Sun, Dec 14, priced at $283 found 1 day ago

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

January is typically the cheapest month to fly

From $138 - $477 per traveler.

Alternative airports near Salt Lake City

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

Select flight to Salt Lake City Intl. SLC. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $206
SLC
Salt Lake City Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $206

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC) cost?
Secure a cheap one-way flight from $85 or cheap return flight from $180 from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC)?
The cheapest month to fly from DCA to SLC is November, when there's less demand. Off-peak months are usually when you'll find lower airfares between these airports.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC)?
Catch a nonstop flight with Delta Air Lines and journey straight from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC).
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DCA to SLC flight.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC)?
On average, Ronald Reagan Washington National Airport (DCA) only has 1 nonstop flight to Salt Lake City Intl. Airport (SLC) per day. For additional options, try Expedia's easy-to-use filter tool. Simply enter your travel dates, then select "1 Stop" or "2+ Stops" to find flights with layovers.
What are the most popular departure times for flights from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC)?
The 5 PM departures from DCA to SLC are the busiest. These flights can come with a higher price due to their popularity. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from DCA to SLC?
Travel on a Friday if you're looking for the best selection of flights from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC).
What is the earliest flight from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC)?
Ronald Reagan Washington National Airport (DCA)'s first flight to Salt Lake City Intl. Airport (SLC) departs at approximately 5:10PM UTC-5. With a flight time of 5h 5m, you'll arrive at around 8:15PM UTC-7.
How long does it take to fly from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC)?
The average flight duration from DCA to SLC is 5 hours and 5 minutes, covering a distance of 1,850 mi.
What airline has the least delays from DCA to SLC?
Delta Air Lines has the strongest track record for on-time direct flights from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC), with an on-time score of 83%. Use the Expedia App to look up your flight status before you head off and receive notifications about any trip changes.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC)?
To avoid potential delays on the Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Salt Lake City from Ronald Reagan Washington National Airport (DCA)?
Salt Lake City Intl. Airport (SLC) is the only airport in Salt Lake City with direct flights from Ronald Reagan Washington National Airport (DCA). Browse the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC) last-minute?
Last-minute bookings from DCA to SLC are usually more expensive. To secure the best prices, start looking for flights ahead of time. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a DCA to SLC flight and hotel package?
Opting for a DCA to SLC flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Salt Lake City Intl. Airport (SLC)?
In most cases, you're able to reschedule or cancel your DCA to SLC flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Salt Lake City Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$180
Distance
1846 mi
Average flight time
4 hours 46 mins

Book with confidence

Washington to Salt Lake City Flights

The cheapest times to fly from Washington to Salt Lake City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Salt Lake City are during the month of November. You can find some of the cheapest flights from Washington to Salt Lake City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Salt Lake City

Sunday is one of the best days to book for cheap flights from Washington to Salt Lake City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Salt Lake City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Salt Lake City in 2025. You can also book with separate airlines for your outbound and return journeys, from $85 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Salt Lake City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Salt Lake City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Salt Lake City Flights

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*Available to One Key members.