
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $310 (Flightnetwork) |
One-way from | $155 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $509 |
Good round-trip deal | $395 or less |
Good one-way deal | $297 or less |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Sat 8/29
6:30 am-12:08 pm
1 stop7h 38m
Salt Lake City
Fri 9/4
9:21 am-3:40 pm
Nonstop4h 19m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 8/28
7:00 am-9:39 am
Nonstop4h 39m
Salt Lake City
Fri 9/11
6:00 am-4:25 pm
1 stop8h 25m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Tue 7/14
5:50 pm-8:46 pm
Nonstop4h 56m
Salt Lake City
Tue 7/28
9:20 am-3:31 pm
Nonstop4h 11m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Tue 6/30
6:10 am-11:39 am
1 stop7h 29m
Salt Lake City
Fri 7/3
9:20 am-3:31 pm
Nonstop4h 11m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Wed 7/22
7:15 am-9:54 am
Nonstop4h 39m
Salt Lake City
Wed 7/29
11:50 pm-10:23 am
1 stop8h 33m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 7/10
7:15 am-9:54 am
Nonstop4h 39m
Salt Lake City
Mon 7/13
11:50 pm-10:23 am
1 stop8h 33m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 7/3
5:50 pm-8:46 pm
Nonstop4h 56m
Salt Lake City
Fri 7/10
9:20 am-3:31 pm
Nonstop4h 11m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Tue 7/21
7:15 am-9:54 am
Nonstop4h 39m
Salt Lake City
Tue 7/28
11:50 pm-10:23 am
1 stop8h 33m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 8/7
5:47 pm-11:47 pm
1 stop8h 00m
Salt Lake City
Thu 8/13
5:40 pm-11:39 pm
Nonstop3h 59m
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 7/10
5:50 pm-8:46 pm
Nonstop4h 56m
Salt Lake City
Thu 7/16
9:20 am-3:31 pm
Nonstop4h 11m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 68 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Salt Lake City (average of $303). Flying from Washington, D.C. Dulles Intl Airport to Salt Lake City in June is currently the most expensive (average of $509). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Salt Lake City as you normally would.
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
La Tracimeldamarcos,Jun 2026
LAX - SLC
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$268 | Average$485 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$269 | Average$412 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$413 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$379 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$288 | Average$428 | FlexibilityNo cancel fee | On-time71% |