
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $201 (Orbitz) |
One-way from | $80 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $389 |
Good round-trip deal | $344 or less |
Good one-way deal | $244 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Wed 5/27
7:55 am-4:50 pm
1 stop10h 55m
Salt Lake City
Sat 5/30
12:30 am-9:24 am
1 stop6h 54m
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Wed 3/25
6:25 am-12:54 pm
1 stop8h 29m
Salt Lake City
Wed 4/8
9:36 am-6:18 pm
1 stop6h 42m
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Tue 3/31
8:00 am-3:14 pm
1 stop9h 14m
Salt Lake City
Thu 4/9
8:05 am-9:00 pm
1 stop10h 55m
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Mon 3/2
6:40 pm-11:25 pm
1 stop6h 45m
Salt Lake City
Fri 3/6
6:50 am-2:55 pm
1 stop6h 05m
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Sat 5/23
4:59 pm-10:32 pm
1 stop7h 33m
Salt Lake City
Sat 5/30
12:30 am-9:24 am
1 stop6h 54m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 5/8
6:47 pm-12:49 pm
1 stop20h 02m
Salt Lake City
Mon 5/11
6:08 pm-5:41 pm
1 stop21h 33m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Sat 7/4
5:45 pm-8:49 pm
Nonstop5h 04m
Salt Lake City
Thu 7/9
10:00 am-3:59 pm
Nonstop3h 59m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Wed 3/4
9:05 am-7:05 pm
2 stops12h 00m
Salt Lake City
Thu 3/5
7:55 am-4:05 pm
1 stop6h 10m
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Thu 5/7
3:35 pm-12:05 am
2 stops10h 30m
Salt Lake City
Wed 5/13
7:45 am-6:40 pm
2 stops8h 55m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Wed 3/11
7:05 am-11:45 pm
2 stops18h 40m
Salt Lake City
Tue 3/17
7:08 am-5:27 pm
1 stop8h 19m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Salt Lake City (average of $99). Flying from Washington, D.C. to Salt Lake City in June is currently the most expensive (average of $260). 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. to Salt Lake City in the morning. Doing so could potentially save you 23% on the flight price compared to flying in the evening, which is usually more expensive.
The most flights from WAS to SLC are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$264 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$99 | Average$242 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$179 | Average$485 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$257 | Average$449 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$263 | Average$470 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$269 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$404 | FlexibilityNo cancel fee | On-time71% |