$181 Cheap flights from Salt Lake City Intl. to Washington Dulles Intl. (SLC to IAD)

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Find The Best Dates To Fly from Salt Lake City Intl. to Washington Dulles Intl.

Amazing SLC to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $342 round trip and $181 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Feb 25 - Tue, Mar 11
SLC
Salt Lake City
IAD
Washington
$342 Roundtrip, found 5 hours ago
$342
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Feb 25 from Salt Lake City to Washington, returning Tue, Mar 11, priced at $342 found 5 hours ago
Tue, Feb 25 - Mon, Mar 10
SLC
Salt Lake City
IAD
Washington
$357 Roundtrip, found 5 hours ago
$357
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Feb 25 from Salt Lake City to Washington, returning Mon, Mar 10, priced at $357 found 5 hours ago
Tue, Feb 4 - Tue, Feb 18
SLC
Salt Lake City
IAD
Washington
$362 Roundtrip, found 5 hours ago
$362
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Feb 4 from Salt Lake City to Washington, returning Tue, Feb 18, priced at $362 found 5 hours ago
Tue, Feb 25 - Wed, Mar 12
SLC
Salt Lake City
IAD
Washington
$363 Roundtrip, found 5 hours ago
$363
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Feb 25 from Salt Lake City to Washington, returning Wed, Mar 12, priced at $363 found 5 hours ago
Mon, Feb 10 - Mon, Feb 24
SLC
Salt Lake City
IAD
Washington
$367 Roundtrip, found 5 hours ago
$367
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Mon, Feb 10 from Salt Lake City to Washington, returning Mon, Feb 24, priced at $367 found 5 hours ago
Sat, Feb 8 - Mon, Feb 24
SLC
Salt Lake City
IAD
Washington
$372 Roundtrip, found 5 hours ago
$372
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sat, Feb 8 from Salt Lake City to Washington, returning Mon, Feb 24, priced at $372 found 5 hours ago
Mon, Feb 10 - Tue, Feb 25
SLC
Salt Lake City
IAD
Washington
$373 Roundtrip, found 5 hours ago
$373
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Mon, Feb 10 from Salt Lake City to Washington, returning Tue, Feb 25, priced at $373 found 5 hours ago
Sat, Feb 8 - Tue, Feb 25
SLC
Salt Lake City
IAD
Washington
$378 Roundtrip, found 5 hours ago
$378
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sat, Feb 8 from Salt Lake City to Washington, returning Tue, Feb 25, priced at $378 found 5 hours ago
Tue, Mar 4 - Tue, Mar 11
SLC
Salt Lake City
IAD
Washington
$382 Roundtrip, found 20 hours ago
$382
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Tue, Mar 4 from Salt Lake City to Washington, returning Tue, Mar 11, priced at $382 found 20 hours ago
Wed, Feb 26 - Tue, Mar 11
SLC
Salt Lake City
IAD
Washington
$383 Roundtrip, found 5 hours ago
$383
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Feb 26 from Salt Lake City to Washington, returning Tue, Mar 11, priced at $383 found 5 hours ago

Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
InterContinental Washington D.C. - The Wharf, an IHG Hotel

InterContinental Washington D.C. - The Wharf, an IHG Hotel

5 out of 5
Save 100% on your flight
per person
Dec 30 - Jan 6
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to Washington (DCA)
Sofitel Washington DC Lafayette Square

Sofitel Washington DC Lafayette Square

5 out of 5
Save 100% on your flight
per person
Dec 30 - Jan 6
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to Washington (DCA)
The Gallery Unit 301

The Gallery Unit 301

3.5 out of 5
Save 100% on your flight
per person
Dec 30 - Jan 6
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to Washington (DCA)
Arlo Washington DC

Arlo Washington DC

4 out of 5
Save 100% on your flight
per person
Dec 30 - Jan 6
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to Washington (DCA)
Salamander Washington DC

Salamander Washington DC

5 out of 5
Save 100% on your flight
per person
Dec 30 - Jan 6
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to Washington (DCA)
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Frequently asked questions

Can I catch a flight from SLC to IAD right now?
It’s wise to learn about any quarantine requirements and travel advice reports in place in your destination. Make sure you go to the Covid-19 Travel Advisor for up-to-date info on flying to IAD from Salt Lake City Intl. Airport.
Are there direct flights from SLC to IAD?
For an easy journey between Salt Lake City and Sterling, try Delta. They advertise direct flights from SLC to Dulles Intl. Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Washington Dulles Intl. Airport (IAD), please visit our Customer Service Portal.
How long is the flight from SLC to Dulles Intl. Airport?
The flight between Salt Lake City Intl. Airport and Dulles Intl. Airport is approximately 6 hours and 30 minutes. Make your journey more enjoyable by saving a few shows on your tablet or laptop and enjoying them with your seat fully reclined.
What is the flight distance from Salt Lake City Intl. Airport (SLC) to Washington Dulles Intl. Airport (IAD)?
With a flight distance of 1,850 mi separating SLC and Washington Dulles Intl. Airport (IAD), you’re going to be cruising at altitude for a reasonable amount of time. It’s a great chance to watch a film or two, clear some emails or just relax with a few podcasts.
What airlines fly from Salt Lake City Intl. Airport (SLC) to Dulles Intl. Airport?
Locked in the dates for your trip? Eager to fly straight from Salt Lake City to Sterling? With Delta offering as many as 30 flights per month, you’ll be airborne in next to no time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Salt Lake City Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$342

Route Info

Flight path for flights from Salt Lake City International Airport to Washington Dulles International Airport


Origin:
SLC - Salt Lake City International Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
1,833.00 miles


Airlines & Aircraft Used on SLC to IAD Flight Routes


Airline Carrier
Aircraft
Delta Air Lines
Airbus A319

Discover our best flights from Salt Lake City SLC to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Salt Lake City SLC to Washington IAD at the right price  

Airfares to Washington IAD from Salt Lake City SLC currently cost between $342 and $383. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Salt Lake City SLC to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Salt Lake City SLC to Washington IAD on Travelocity starting at $181. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Salt Lake City SLC quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from SLC to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Salt Lake City SLC to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from SLC. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Salt Lake City SLC to Washington IAD today 

If you’re flexible about when you travel, February is usually the cheapest month to fly from Salt Lake City SLC to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Salt Lake City SLC 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from SLC have this option.  

 

Travel with confidence when you book flights to Washington IAD from Salt Lake City SLC with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.