Allegiant Air flights from Nashville (BNA) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 11:50 Nashville (BNA) 14:37 Washington Dulles (IAD)
Allegiant Air G4 337 Non-stop Airbus A319 (319) 1:47 Effective 2026-08-09 through 2026-08-16
Sat 11:15 Nashville (BNA) 13:55 Washington Dulles (IAD)
Allegiant Air G4 349 Non-stop Airbus A319 (319) 1:40 Effective 2026-06-13 through 2026-06-27
Sat 11:15 Nashville (BNA) 14:02 Washington Dulles (IAD)
Allegiant Air G4 349 Non-stop Airbus A319 (319) 1:47 Effective 2026-07-04 through 2026-08-15
Thu,Sun 11:34 Nashville (BNA) 14:14 Washington Dulles (IAD)
Allegiant Air G4 353 Non-stop Airbus A319 (319) 1:40 Effective 2026-06-04 through 2026-06-28
Thu,Sun 11:39 Nashville (BNA) 14:26 Washington Dulles (IAD)
Allegiant Air G4 353 Non-stop Airbus A319 (319) 1:47 Effective 2026-07-02 through 2026-08-02
Thu 11:50 Nashville (BNA) 14:37 Washington Dulles (IAD)
Allegiant Air G4 353 Non-stop Airbus A319 (319) 1:47 Effective 2026-08-06 through 2026-08-13




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Allegiant Air flights from Nashville (BNA) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G4337
11:50
Nashville (BNA)

14:37
Washington Dulles (IAD)
Effective 2026-08-09 through 2026-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:47, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G4349
11:15
Nashville (BNA)

13:55
Washington Dulles (IAD)
Effective 2026-06-13 through 2026-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G4349
11:15
Nashville (BNA)

14:02
Washington Dulles (IAD)
Effective 2026-07-04 through 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:47, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G4353
11:34
Nashville (BNA)

14:14
Washington Dulles (IAD)
Effective 2026-06-04 through 2026-06-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G4353
11:39
Nashville (BNA)

14:26
Washington Dulles (IAD)
Effective 2026-07-02 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:47, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G4353
11:50
Nashville (BNA)

14:37
Washington Dulles (IAD)
Effective 2026-08-06 through 2026-08-13
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:47, non-stop
Airbus A319 (319)
  • A domestic route departing from the Nashville airport (BNA) and arriving at Washington Dulles airport (IAD).
  • The flight distance is 541 miles, or 871 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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.
  • For direct flights, the flight time varies between 1:40 and 1:47.
All BNA-IAD flights
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