Direct (nonstop) flights from Salt Lake City to Washington
1 airline flys nonstop from Salt Lake City International (SLC) to Ronald Reagan Washington National (DCA). It's 1,851 miles (2,979 km), about 4h 10m 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 Salt Lake City to Washington with one stop · direct emits 313 kg CO₂ per passenger
Looking for the return flight?
DCA → SLC: Flights from Washington to Salt Lake CityOther direct flights from Salt Lake City
Direct flights from Washington (DCA)
Frequently Asked Questions
How long is the direct flight from Salt Lake City to Washington?
A nonstop flight from Salt Lake City (SLC) to Washington (DCA) takes approximately 4 hours and 10 minutes. The distance is 1,851 miles (2,979 km).
Which airlines fly nonstop from Salt Lake City to Washington?
Just Delta Air Lines.
Is there a nonstop flight from Salt Lake City to Washington?
Yes. 1 airline: Delta Air Lines.
How far is Salt Lake City from Washington?
The flight distance from Salt Lake City to Washington is 1,851 miles (2,979 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Salt Lake City to Washington?
At 4h 10m, 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 Salt Lake City to Washington?
Roughly 313 kg CO2 per passenger one-way. That's about the same as driving 1,565 km.
Is the return flight from Washington to Salt Lake City 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 Salt Lake City to Washington?
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 Salt Lake City International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.