Direct (nonstop) flights from Washington to Salt Lake City
1 airline flys nonstop from Ronald Reagan Washington National (DCA) to Salt Lake City International (SLC). It's 1,851 miles (2,979 km), about 4h 57m in the air. Operated by Delta Air Lines.
Delta Air Lines
Route data last updated: May 29, 2026
Airlines with non-stop flights
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Washington to Salt Lake City with one stop · direct emits 313 kg CO₂ per passenger
Looking for the return flight?
SLC → DCA: Flights from Salt Lake City to WashingtonOther direct flights from Washington
Direct flights from Salt Lake City (SLC)
Frequently Asked Questions
How long is the direct flight from Washington to Salt Lake City?
A nonstop flight from Washington (DCA) to Salt Lake City (SLC) takes approximately 4 hours and 57 minutes. The distance is 1,851 miles (2,979 km).
Which airlines fly nonstop from Washington to Salt Lake City?
Just Delta Air Lines.
Is there a nonstop flight from Washington to Salt Lake City?
Yes. 1 airline: Delta Air Lines.
How far is Washington from Salt Lake City?
The flight distance from Washington to Salt Lake City is 1,851 miles (2,979 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Washington to Salt Lake City?
At 4h 57m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Washington to Salt Lake City?
Roughly 313 kg CO2 per passenger one-way. That's about the same as driving 1,565 km.
Is the return flight from Salt Lake City to Washington also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Washington to Salt Lake City?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Ronald Reagan Washington National for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.