
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $214 (Frontier) |
One-way from | $139 (Expedia) |
Popular in | March |
Cheapest in | July |
Average price | $359 |
Good round-trip deal | $198 or less |
Good one-way deal | $224 or less |
Fly from
Fly to
Route
Depart
Return
Price
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
mar. 3/17
11:40 pm-5:39 am
Nonstop3h 59m
Washington, D.C. Dulles Intl
mar. 3/24
4:00 pm-8:57 pm
1 stop6h 57m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
mar. 4/21
10:55 am-8:52 pm
1 stop7h 57m
Washington, D.C. Dulles Intl
sam. 4/25
7:20 am-10:04 am
Nonstop4h 44m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
jeu. 6/4
11:55 pm-6:08 am
Nonstop4h 13m
Washington, D.C. Dulles Intl
mar. 6/9
2:40 pm-8:55 pm
1 stop8h 15m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
mar. 3/3
5:55 pm-11:46 pm
Nonstop3h 51m
Washington, D.C. Dulles Intl
mar. 3/10
5:32 pm-10:15 pm
1 stop6h 43m
Salt Lake CityWashington, D.C.
SLC - DCA
SLCDCA
Salt Lake City
mer. 3/11
9:36 am-6:18 pm
1 stop6h 42m
Washington, D.C. Reagan-National
mar. 3/17
5:12 pm-8:12 pm
Nonstop5h 00m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
mer. 3/4
6:20 am-5:20 pm
1 stop9h 00m
Washington, D.C. Dulles Intl
lun. 3/9
6:27 pm-11:48 am
1 stop19h 21m
Salt Lake CityWashington, D.C.
SLC - IAD
SLCIAD
Salt Lake City
sam. 3/7
2:35 pm-12:25 am
1 stop7h 50m
Washington, D.C. Dulles Intl
mar. 3/10
5:50 am-1:15 pm
1 stop9h 25m
Salt Lake CityWashington, D.C.
SLC - DCA
SLCDCA
Salt Lake City
jeu. 4/9
7:00 am-4:04 pm
1 stop7h 04m
Washington, D.C. Reagan-National
lun. 4/13
3:30 pm-11:05 pm
1 stop9h 35m
Salt Lake CityWashington, D.C.
SLC - DCA
SLCDCA
Salt Lake City
ven. 5/1
1:20 pm-11:41 pm
1 stop8h 21m
Washington, D.C. Reagan-National
lun. 5/11
3:10 pm-10:15 pm
1 stop9h 05m
Salt Lake CityWashington, D.C.
SLC - DCA
SLCDCA
Salt Lake City
ven. 5/1
1:20 pm-10:31 pm
1 stop7h 11m
Washington, D.C. Reagan-National
sam. 5/9
3:05 pm-7:55 pm
1 stop6h 50m
Currently, April is the cheapest month in which you can book a flight from Utah to District of Columbia (average of $126). Flying from Utah to District of Columbia in December is currently the most expensive (average of $267). 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.
Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Utah to District of Columbia by exploring options for tickets at noon.
Travelers seeking maximum savings on their Utah to District of Columbia flight should consider departing on Saturday 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.
The most flights from USUT to USDC are scheduled on a Monday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Comfort
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$258 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$421 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$269 | Average$411 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$456 | FlexibilityNo cancel fee | On-time71% |