$124 Cheap Flights from Salt Lake City (SLC) to Washington (DCA)

View $124 flight on Tue, Sep 30, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $124 for one-way flights and $195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Sep 20 - Wed, Sep 24
SLC
Salt Lake City
DCA
Washington
$195 Roundtrip, found 21 hours ago
$195
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Sat, Sep 20 from Salt Lake City to Washington, returning Wed, Sep 24, priced at $195 found 21 hours ago
Frontier Airlines
Thu, Sep 4 - Wed, Sep 10
SLC
Salt Lake City
DCA
Washington
$201 Roundtrip, found 22 hours ago
$201
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Thu, Sep 4 from Salt Lake City to Washington, returning Wed, Sep 10, priced at $201 found 22 hours ago
Frontier Airlines
Fri, Nov 7 - Fri, Nov 14
SLC
Salt Lake City
DCA
Washington
$204 Roundtrip, found 22 hours ago
$204
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Salt Lake City to Washington, returning Fri, Nov 14, priced at $204 found 22 hours ago
Frontier Airlines
Mon, Sep 22 - Fri, Sep 26
SLC
Salt Lake City
DCA
Washington
$208 Roundtrip, found 21 hours ago
$208
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Mon, Sep 22 from Salt Lake City to Washington, returning Fri, Sep 26, priced at $208 found 21 hours ago
Frontier Airlines
Thu, Oct 30 - Mon, Nov 3
SLC
Salt Lake City
DCA
Washington
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Salt Lake City to Washington, returning Mon, Nov 3, priced at $215 found 1 day ago
Frontier Airlines
Fri, Sep 5 - Sat, Sep 6
SLC
Salt Lake City
DCA
Washington
$218 Roundtrip, found 3 days ago
$218
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Sep 5 from Salt Lake City to Washington, returning Sat, Sep 6, priced at $218 found 3 days ago
Southwest Airlines
Tue, Oct 28 - Tue, Nov 4
SLC
Salt Lake City
DCA
Washington
$268 Roundtrip, found 4 hours ago
$268
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Tue, Oct 28 from Salt Lake City to Washington, returning Tue, Nov 4, priced at $268 found 4 hours ago
JetBlue Airways
Tue, Nov 11 - Fri, Nov 14
SLC
Salt Lake City
DCA
Washington
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Nov 11 from Salt Lake City to Washington, returning Fri, Nov 14, priced at $283 found 1 day ago
American Airlines
Fri, Sep 19 - Sat, Sep 20
SLC
Salt Lake City
DCA
Washington
$283 Roundtrip, found 9 hours ago
$283
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Salt Lake City to Washington, returning Sat, Sep 20, priced at $283 found 9 hours ago
United
Thu, Dec 4 - Mon, Dec 8
SLC
Salt Lake City
DCA
Washington
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 4 from Salt Lake City to Washington, returning Mon, Dec 8, priced at $284 found 2 days ago

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

October is typically the cheapest month to fly

From $138 - $374 per traveler.

Graph displaying average flight prices per month

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. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $222
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $222
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $319
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $319
Flights from Salt Lake City (SLC) to Washington (DCA)
Origin airport
Salt Lake City Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$181
Distance
1846 mi
Average flight time
4 hours 11 mins

Salt Lake City to Washington Flights

The cheapest times to fly from Salt Lake City to Washington

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 Salt Lake City to Washington are during the month of September. You can find some of the cheapest flights from Salt Lake City to Washington with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Salt Lake City to Washington: 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 Salt Lake City to Washington

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 Salt Lake City to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $124 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 Salt Lake City to Washington 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 Salt Lake City to Washington 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.

 

Frequently asked questions

How much does a flight from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA) cost?
Secure a cheap one-way flight from $124 or cheap return flight from $195 from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)?
September is the most affordable month to fly from SLC to DCA. Traveling during an off-peak travel window is often the key to finding better fares.
Which airlines fly direct from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)?
You can fly directly from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA) on a Delta Air Lines flight.
What is the cheapest airline that flies from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)?
To find the cheapest airline flying from SLC to DCA, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)?
On average, only 1 direct flight departs daily from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA). Need more options? Use our filters to find flights with layovers and add an extra destination to your journey.
What are the most popular departure times for flights from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)?
The 9 AM departures from SLC to DCA are the busiest. These flights can come with a higher price due to their popularity. If you're looking to save, choose a less crowded time to fly.
What day of the week has the most flights from SLC to DCA?
Friday has the most flights from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA). Consider jetting off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)?
The earliest flight taking off from Salt Lake City Intl. Airport (SLC) is at around 9:52AM UTC-7. Hop on this flight and you'll land at Ronald Reagan Washington National Airport (DCA) at approximately 4:00PM UTC-5. The overall travel time is 4h 8m.
How long does it take to fly from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)?
Flights from SLC to DCA have an average travel time of 4 hours and 8 minutes. The total distance between the two is 1,850 mi.
What airline has the least delays from SLC to DCA?
With 85% of journeys usually arriving as scheduled, Delta Air Lines has the best on-time performance for nonstop flights from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA). To keep track of your flight status and get notified about any changes, head to the Expedia App.
What is the best time to fly from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)?
Book a flight from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 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 Washington from Salt Lake City Intl. Airport (SLC)?
Take a direct flight from Salt Lake City Intl. Airport (SLC) to Washington and arrive at one of these airports:

  • Ronald Reagan Washington National Airport (DCA)
  • Washington Dulles Intl. Airport (IAD)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)

Is it cheaper to buy a plane ticket from Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your plane ticket from SLC to DCA shortly before your getaway is typically more expensive. However, if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a SLC to DCA flight and hotel package?
Securing a SLC to DCA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of stays 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 Salt Lake City Intl. Airport (SLC) to Ronald Reagan Washington National Airport (DCA)?
It's usually possible to cancel or reschedule your SLC to DCA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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