Airlines with flights from Dulles to Salt Lake City
There are 6 airlines with scheduled flights between IAD and SLC. Both Delta and United operates non-stop flights from Washington Dulles Airport to Salt Lake City International and the flight time is 4 hours and 47 minutes.
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Schedules
Non-stop with Delta Air Lines
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Total flight time: 4 hours and 47 minutes
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Sky Team Alliance
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Salt Lake City is a Delta Air Lines hub.
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12 flights per week
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Boeing 737-800 Passenger
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-22
Non-stop with United Airlines
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Total flight time: 4 hours and 56 minutes
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Dulles is a United Airlines hub (Secondary hub).
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7 flights per week
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Boeing 737MAX 9 PassengerBoeing 737-700 PassengerBoeing 737-800 Passenger
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Business and first class available
Flight
The timetable & schedule information was updated at 2026-04-22
Via Denver with Southwest Airlines
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Total flight time: 6h 05m - 8h 05m.
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Low-cost airline
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107 flights per week
Flight
The timetable & schedule information was updated at 2026-04-22
Via Minneapolis with Delta Air Lines
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Total flight time: 6h 05m - 8h 55m.
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Sky Team Alliance
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Salt Lake City is a Delta Air Lines hub.
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55 flights per week
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Boeing 737-800 Passenger
Flight
DL2658
The timetable & schedule information was updated at 2026-04-22
Via Detroit with Delta Air Lines
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Total flight time: 6h 14m - 7h 10m.
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Sky Team Alliance
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Salt Lake City is a Delta Air Lines hub.
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41 flights per week
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Boeing 737-800 Passenger
Flight
DL698
DL2117
DL2117
The timetable & schedule information was updated at 2026-04-22
Via Minneapolis with Sun Country Airlines
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Total flight time: 6h 14m - 8h 18m.
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Low-cost airline
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6 flights per week
Flight
SY1701
SY1703
The timetable & schedule information was updated at 2026-04-22

There are 6 airlines with scheduled flights between IAD and SLC. Both Delta and United operates non-stop flights from Washington Dulles Airport to Salt Lake City International and the flight time is 4 hours and 47 minutes.
Via Charlotte with American Airlines
Via Dallas with Frontier