Southwest Airlines flights from Ronald Reagan Washington (DCA) to Denver (DEN).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Sun 15:30 Ronald Reagan Washington (DCA) 1 20:00 Denver (DEN)
Southwest Airlines WN 3491 1-stop Boeing 737-700 (Scimitar Winglets) 6:30 Effective 2026-04-12 through 2026-05-17
Sun 15:30 Ronald Reagan Washington (DCA) 1 20:00 Denver (DEN)
Southwest Airlines WN 3491 1-stop Boeing 737-700 (Scimitar Winglets) 6:30 Operates only on 2026-05-31
Mon,Thu,Fri 10:35 Ronald Reagan Washington (DCA) 1 14:35 Denver (DEN)
Southwest Airlines WN 3968 1-stop Boeing 737-700 (Scimitar Winglets) 6:00 Effective 2026-04-09 through 2026-06-01
Sun 13:40 Ronald Reagan Washington (DCA) 1 19:40 Denver (DEN)
Southwest Airlines WN 1676 2-stop Boeing 737-700 (Scimitar Winglets) 8:00 Operates only on 2026-05-24
Mon,Thu,Fri 07:25 Ronald Reagan Washington (DCA) 1 20:45 Denver (DEN)
Southwest Airlines WN 169 5-stop Boeing 737-700 (Scimitar Winglets) 15:20 Effective 2026-04-09 through 2026-06-01
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Southwest Airlines flights from Ronald Reagan Washington (DCA) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 15:20, 5-stop
Boeing 737-700 (Scimitar Winglets)
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  • A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Denver airport (DEN).
  • The flight distance is 1471 miles, or 2368 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.