Round-trip from | $271 (Delta) |
---|---|
One-way from | $127 (FlightHub) |
Popular in | December |
Cheapest in | July |
Average price | $359 |
Good round-trip deal | $312 or less |
Good one-way deal | $258 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
sáb. 9/20
7:05 am-9:33 am
Nonstop4h 28m
Salt Lake City
mié. 9/24
5:35 pm-11:33 pm
Nonstop3h 58m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
mié. 9/10
7:00 am-2:35 pm
1 stop9h 35m
Salt Lake City
mié. 9/17
8:58 pm-7:33 am
1 stop8h 35m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
mar. 9/16
9:00 am-6:30 pm
1 stop11h 30m
Salt Lake City
mar. 9/16
8:58 pm-7:33 am
1 stop8h 35m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
lun. 9/8
5:47 pm-9:58 pm
1 stop6h 11m
Salt Lake City
lun. 9/22
7:00 am-4:30 pm
1 stop7h 30m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
mié. 8/27
7:44 am-4:26 pm
2 stops10h 42m
Salt Lake City
lun. 9/1
11:58 pm-9:53 am
1 stop7h 55m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
vie. 8/1
11:04 am-6:52 pm
1 stop9h 48m
Salt Lake City
lun. 8/4
5:03 pm-6:34 am
1 stop11h 31m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
jue. 8/28
7:35 am-12:40 pm
1 stop7h 05m
Salt Lake City
lun. 9/1
5:25 am-1:20 pm
1 stop5h 55m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
lun. 8/18
5:40 pm-1:57 pm
3 stops22h 17m
Salt Lake City
lun. 8/25
3:02 pm-4:15 pm
3 stops23h 13m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
sáb. 8/30
8:00 am-10:52 am
1 stop28h 52m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
lun. 9/22
9:00 am-6:30 pm
1 stop11h 30m
Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Salt Lake City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Salt Lake City (average of $277). Flying from Washington, D.C. Dulles Intl Airport to Salt Lake City in March is currently the most expensive (average of $417). 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 typically best to fly out from Washington, D.C. Dulles Intl Airport to Salt Lake City at noon. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Salt Lake City flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from IAD to SLC are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Jonathan,Jul 2025
SEA - BOS
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Jonathan,Jul 2025
SEA - BOS
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Jonathan,Jul 2025
SEA - BOS
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Jonathan,Jul 2025
SEA - BOS
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Jonathan,Jul 2025
SEA - BOS
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Jonathan,Jul 2025
SEA - BOS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$169 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$269 | Average$521 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$278 | Average$471 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$290 | Average$525 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$291 | Average$519 | FlexibilityNo cancel fee | On-time69% |