
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (American Airlines) |
One-way from | $157 (Super.com) |
Popular in | June |
Cheapest in | March |
Average price | $513 |
Good round-trip deal | $413 or less |
Good one-way deal | $209 or less |
Fly from
Fly to
Route
Depart
Return
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Wed 8/26
5:40 pm-11:39 pm
Nonstop3h 59m
Washington, D.C. Dulles Intl
Wed 9/2
7:00 am-9:39 am
Nonstop4h 39m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Tue 9/15
5:20 pm-11:22 pm
Nonstop4h 02m
Washington, D.C. Dulles Intl
Sun 9/27
7:00 am-9:34 am
Nonstop4h 34m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Tue 10/13
11:15 am-9:12 pm
1 stop7h 57m
Washington, D.C. Dulles Intl
Sat 10/17
7:15 am-10:09 am
Nonstop4h 54m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Mon 8/31
7:06 am-6:14 pm
1 stop9h 08m
Washington, D.C. Dulles Intl
Tue 9/1
7:00 am-2:35 pm
1 stop9h 35m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Thu 11/12
5:50 pm-11:46 pm
Nonstop3h 56m
Washington, D.C. Dulles Intl
Sun 11/15
7:15 am-10:09 am
Nonstop4h 54m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Tue 7/7
5:30 pm-11:29 pm
Nonstop3h 59m
Washington, D.C. Dulles Intl
Wed 8/5
7:00 am-9:39 am
Nonstop4h 39m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Tue 8/4
5:40 pm-11:39 pm
Nonstop3h 59m
Washington, D.C. Dulles Intl
Tue 8/11
10:16 am-5:18 pm
1 stop9h 02m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Thu 10/15
1:40 pm-11:02 pm
1 stop7h 22m
Washington, D.C. Dulles Intl
Mon 10/19
7:15 am-10:09 am
Nonstop4h 54m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Wed 7/29
6:00 am-4:41 pm
1 stop8h 41m
Washington, D.C. Dulles Intl
Tue 8/4
7:00 am-9:39 am
Nonstop4h 39m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
Sat 10/10
7:25 am-11:59 pm
2 stops14h 34m
Washington, D.C. Dulles Intl
Thu 10/15
7:24 pm-11:47 am
1 stop18h 23m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Salt Lake City to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, March is the cheapest month in which you can book a flight from Salt Lake City to Washington, D.C. Dulles Intl Airport (average of $314). Flying from Salt Lake City to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $513). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Salt Lake City to Washington, D.C. Dulles Intl Airport in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Salt Lake City to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Entertainment
Overall
Comfort
Food
Crew
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
Entertainment
Overall
Comfort
Food
Crew
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
Entertainment
Overall
Comfort
Food
Crew
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
Entertainment
Overall
Comfort
Food
Crew
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
Entertainment
Overall
Comfort
Food
Crew
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
Entertainment
Overall
Comfort
Food
Crew
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$125 | Average$220 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$269 | Average$370 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$410 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$359 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$290 | Average$407 | FlexibilityNo cancel fee | On-time71% |