Cheap Flight Tickets from Salt Lake City (SLC) to Washington (IAD), Starting at $429

Good to Know: Cheapest and Fastest SLC - IAD Flights

Useful information for finding best airline tickets from Salt Lake City International to Washington Dulles International on your next trip.

Cheapest Round Trip Flight

$439

DL Delta Airlines • 1 stop • 10h 58m

Nov 25 – Nov 28

The cheapest round trip flight from Salt Lake City to Washington (SLC-IAD-SLC) is currently $439

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Cheapest Direct Flight

$429

DL Delta Airlines • nonstop • 5h 52m

Nov 25

The cheapest nonstop flight from Salt Lake City to Washington (SLC-IAD) is currently $429

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Fastest Flight

5h 52m

The fastest nonstop flight from Salt Lake City to Washington (SLC-IAD) takes 5h 52m

Top Airlines Flying from Salt Lake City to Washington

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Salt Lake City (SLC) to Washington (IAD)

Compare and book low fare round-trip air tickets from Salt Lake City to Washington. Ideal for travelers with confirmed return itineraries.

Nov 25 - Nov 28, Economy
DL
Salt Lake City → Washington
10h 58m
11:12 AM - 8:10 PM • 1 stop
DL
Salt Lake City → Washington
7h 32m
7:00 AM - 9:52 AM • nonstop
$439
Delta Airlines
Nov 25 - Nov 28, Economy
DL
Salt Lake City → Washington
14h
1:40 PM - 12:20 AM • 1 stop
DL
Salt Lake City → Washington
7h 32m
7:00 AM - 9:52 AM • nonstop
$439
Delta Airlines
Nov 25 - Nov 28, Economy
DL
Salt Lake City → Washington
13h 31m
9:59 AM - 8:10 PM • 1 stop
DL
Salt Lake City → Washington
10h 59m
5:16 PM - 10:15 PM • 1 stop
$448
Delta Airlines
Nov 25 - Nov 28, Economy
DL
Salt Lake City → Washington
14h
1:40 PM - 12:20 AM • 1 stop
DL
Salt Lake City → Washington
10h 38m
12:01 PM - 4:39 PM • 1 stop
$448
Delta Airlines
Nov 25 - Nov 28, Economy
DL
Salt Lake City → Washington
12h 6m
1:55 PM - 11:21 PM • 1 stop
DL
Salt Lake City → Washington
10h 38m
12:01 PM - 4:39 PM • 1 stop
$448
Delta Airlines
Nov 25 - Nov 28, Economy
DL
Salt Lake City → Washington
10h 13m
10:04 AM - 6:17 PM • 1 stop
DL
Salt Lake City → Washington
13h 36m
6:20 PM - 12:36 AM • 1 stop
$448
Delta Airlines

Fly from Salt Lake City to Washington with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Salt Lake City to Washington? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Salt Lake City to Washington Flights

What are the airports in Salt Lake City?
SLC
What’s the most popular airline flying from SLC to IAD?
The most popular airline flying from Salt Lake City to Washington are
Can I fly from SLC to IAD non-stop?
Yes, you can fly SLC to IAD non-stop on
Which airlines fly nonstop between Salt Lake City and Washington?
The non-stop flights between Salt Lake City and Washington are .
What’s the earliest departure time from SLC to IAD Airport?
The earliest flight leaves SLC at 9:59 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Salt Lake City to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SLC to IAD?
Read the fare rules of the Salt Lake City to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Salt Lake City and Washington?
operate flights between Salt Lake City and Washington
How long does a flight from Salt Lake City to Washington take?
It takes approximately 4 hour to fly non-stop from SLC to IAD, which is 1827.91 miles by air.
Which airlines provide the cheapest flights from Salt Lake City (SLC) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from SLC were found on DL : USD 439
Do I need a passport to fly between SLC and IAD?
No
What’s the latest departure time from SLC to IAD ?
The last flight leaves SLC at 11:40 pm

Salt Lake City (SLC) to Washington (IAD): Airport Information

Origin Airport Salt Lake City International , Salt Lake City, US
Destination Airport Washington Dulles International , Washington, US
Distance 1828 miles

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