Airlines with flights from Dulles to Nashville
There are four airlines with scheduled flights between IAD and BNA. Both United and Allegiant operates non-stop flights from Washington Dulles Airport to Nashville International and the flight time is 1 hour and 59 minutes.
Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 1 hour and 59 minutes
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Dulles is a United Airlines hub (Secondary hub).
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19 flights per week
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Airbus A320Airbus A319Boeing 737-800 PassengerBoeing 737-700 Passenger
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First class available
Flight
The timetable & schedule information was updated at 2026-04-22
Non-stop with Allegiant Air
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Total flight time: 1 hour and 48 minutes
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Low-cost airline
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Nashville is a Allegiant Air focus city (Operating base).
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3 flights per week
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Airbus A319
Flight
The timetable & schedule information was updated at 2026-04-22
Via Charlotte with American Airlines
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Total flight time: 3h 19m - 6h 22m.
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One World Alliance
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238 flights per week
Flight
AA5083
AA3047
AA1510
AA526
The timetable & schedule information was updated at 2026-04-22
Via Atlanta with Delta Air Lines
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Total flight time: 3h 41m - 6h 19m.
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Sky Team Alliance
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195 flights per week
Flight
DL3069
DL1155
DL2867
DL2867
DL3159
DL3142
DL1490
DL719
DL3002
DL3121
The timetable & schedule information was updated at 2026-04-22
Via Detroit with Delta Air Lines
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Total flight time: 3h 43m - 6h 04m.
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Sky Team Alliance
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73 flights per week
Flight
DL2682
DL2126
DL2126
The timetable & schedule information was updated at 2026-04-22
Via Chicago with United Airlines
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Total flight time: 4h 31m - 7h 06m.
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Dulles is a United Airlines hub (Secondary hub).
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109 flights per week
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Airbus A320Airbus A319Boeing 737-800 PassengerBoeing 737-700 Passenger
Flight
UA3634
UA2414
UA5727
UA5665
UA2784
UA2063
The timetable & schedule information was updated at 2026-04-22

There are four airlines with scheduled flights between IAD and BNA. Both United and Allegiant operates non-stop flights from Washington Dulles Airport to Nashville International and the flight time is 1 hour and 59 minutes.