Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $269 (United Airlines) |
One-way from | $150 (Frontier) |
Popular in | December |
Cheapest in | May |
Average price | $494 |
Good round-trip deal | $225 or less |
Good one-way deal | $176 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Thu 7/10
8:15 am-11:06 am
Nonstop4h 51m
Salt Lake City
Tue 7/15
1:00 pm-7:08 pm
Nonstop4h 08m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 5/23
10:52 am-7:12 pm
1 stop10h 20m
Salt Lake City
Tue 5/27
5:06 pm-5:55 am
1 stop10h 49m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Wed 7/9
7:30 am-10:17 am
Nonstop4h 47m
Salt Lake City
Mon 7/14
11:45 pm-8:42 am
1 stop6h 57m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 5/30
6:30 am-2:42 pm
1 stop10h 12m
Salt Lake City
Thu 6/12
7:00 am-5:13 pm
1 stop8h 13m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Tue 7/8
6:35 am-4:10 pm
2 stops11h 35m
Salt Lake City
Mon 7/14
12:23 pm-11:58 pm
2 stops9h 35m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 5/9
6:30 am-2:36 pm
1 stop10h 06m
Salt Lake City
Sun 5/11
5:39 pm-6:31 am
1 stop10h 52m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Tue 5/13
7:00 am-4:00 pm
1 stop11h 00m
Salt Lake City
Fri 5/16
7:33 pm-7:36 am
1 stop10h 03m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 6/20
12:16 pm-4:42 pm
1 stop6h 26m
Salt Lake City
Sun 6/29
7:00 am-11:31 am
1 stop26h 31m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Sat 8/9
7:00 am-5:30 pm
2 stops12h 30m
Salt Lake City
Sat 8/16
6:20 am-4:20 pm
1 stop8h 00m
Washington, D.C.Saint George
IAD - SGU
IADSGU
Washington, D.C. Dulles Intl
Wed 6/4
5:02 am-12:57 pm
2 stops9h 55m
Saint George
Wed 6/11
11:23 am-10:39 pm
1 stop9h 16m
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Utah (average of $277). Flying from Washington, D.C. Dulles Intl Airport to Utah 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.
When flying from Washington, D.C. Dulles Intl Airport to Utah, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from IAD to USUT are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
In terms of precipitation, rainfall in Utah ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Utah when rainfall is around 0.6 in.
If weather is an important factor for your trip to Utah, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$161 | Average$235 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$169 | Average$240 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$278 | Average$451 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$311 | Average$597 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$321 | Average$619 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$441 | Average$578 | FlexibilityNo cancel fee | On-time63% |