
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $195 (Kiwi.com) |
One-way from | $75 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $577 |
Good round-trip deal | $348 or less |
Good one-way deal | $94 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Wed 1/14
7:05 am-10:02 am
Nonstop4h 57m
Salt Lake City
Wed 1/21
5:55 pm-11:48 pm
Nonstop3h 53m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Wed 1/7
7:05 am-10:02 am
Nonstop4h 57m
Salt Lake City
Tue 1/13
5:55 pm-11:48 pm
Nonstop3h 53m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Wed 3/4
12:40 pm-5:12 pm
1 stop6h 32m
Salt Lake City
Sun 3/8
11:40 pm-5:39 am
Nonstop3h 59m
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Fri 1/9
5:10 pm-8:12 pm
Nonstop5h 02m
Salt Lake City
Fri 1/16
6:00 am-5:04 pm
1 stop9h 04m
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Fri 1/23
2:32 pm-9:54 pm
1 stop9h 22m
Salt Lake City
Thu 1/29
9:55 am-4:00 pm
Nonstop4h 05m
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Mon 3/9
5:12 pm-8:12 pm
Nonstop5h 00m
Salt Lake City
Tue 3/17
6:00 am-4:35 pm
1 stop8h 35m
Washington, D.C.Salt Lake City
DCA - SLC
DCASLC
Washington, D.C. Reagan-National
Tue 3/10
5:12 pm-8:12 pm
Nonstop5h 00m
Salt Lake City
Sat 3/14
6:00 am-4:35 pm
1 stop8h 35m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Sun 2/15
7:05 am-10:02 am
Nonstop4h 57m
Salt Lake City
Sat 2/21
7:45 am-6:54 pm
1 stop9h 09m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Mon 3/9
7:20 am-10:05 am
Nonstop4h 45m
Salt Lake City
Tue 3/17
6:00 am-4:40 pm
1 stop8h 40m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Tue 2/3
7:05 am-10:02 am
Nonstop4h 57m
Salt Lake City
Mon 2/9
11:20 pm-9:13 am
1 stop7h 53m
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Utah (average of $99). Flying from Washington, D.C. to Utah in June is currently the most expensive (average of $266). 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 Utah at noon. Doing so could potentially save you 24% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their Washington, D.C. to Utah flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from WAS to USUT are scheduled on a Monday (3 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).
Boarding
Crew
Comfort
Overall
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Comfort
Overall
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Comfort
Overall
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Comfort
Overall
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Comfort
Overall
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Comfort
Overall
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$253 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$264 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$167 | Average$308 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$485 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$269 | Average$496 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$491 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$490 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$288 | Average$502 | FlexibilityNo cancel fee | On-time71% |