Nonstop flights from Salt Lake City to Washington

3 airlines fly from Salt Lake City (SLC) to 3 Washington airports (BWI, IAD and DCA), with up to 5 flights a day.

SLCBWI

Routes

3 airport pairs

When they leave

Salt Lake City time

9:21a11:49pFirst departure 9:21 AM, last 11:49 PM

Three in the morning, 9:21 AM to 11:30 AM, then one afternoon flight at 12:40 PM, then two in the evening, 5:40 PM to 11:49 PM.

Every flight

Earliest first

9:21 AM→3:40 PMSLC to IADUnited AirlinesUntil Nov 30, back Dec 17Airbus A320Mon, Fri, Sun
10:39 AM→4:44 PMSLC to DCADelta Air LinesAirbus A321neoDaily
11:30 AM→5:35 PMSLC to BWISouthwest AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri, Sun
12:40 PM→6:45 PMSLC to BWISouthwest AirlinesBoeing 737 MAX 8Sat
5:40 PM→11:39 PMSLC to IADDelta Air LinesBoeing 737-800Daily
11:49 PM→6:20 AM⁺¹SLC to BWIDelta Air LinesBoeing 737-800Daily

Schedules last checked Sep 21, 2026. Times are local.

Flying from Salt Lake City to Washington

Delta Air Lines flies most often, 3 times a day on the Boeing 737-800 and Airbus A321neo. Southwest Airlines flies daily on the Boeing 737 and Boeing 737 MAX 8. United Airlines flies on Mondays, Fridays and Sundays with the Airbus A320.

Flights run every day of the week, 5 on Mondays, Fridays and Sundays and 4 on the other days. The first arrival in Washington is at 3:40 PM and the last at 6:20 AM the next day.

SLC to BWI is the busiest airport pair, with 14 flights a week, then SLC to IAD with 10 and SLC to DCA with 7.

On SLC to IAD, United Airlines flies it until Nov 30 and is back on Dec 17.

Flying back, Washington to Salt Lake City has 30 nonstop flights a week.

Return flights

Washington to Salt Lake CityView

Find the cheapest day to fly from Salt Lake City to Washington.

Schedules as of Oct 9, 2026.