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.

Choose airline

Schedules

Delta Air Lines

Non-stop with Delta Air Lines

  • Total flight time: 4 hours and 47 minutes
  • Sky Team Alliance
  • Salt Lake City is a Delta Air Lines hub.
  • 12 flights per week
  • Boeing 737-800 Passenger
  • Business class available
IAD
Direct
SLC

The timetable & schedule information was updated at 2026-04-22

United Airlines

Non-stop with United Airlines

  • Total flight time: 4 hours and 56 minutes
  • Dulles is a United Airlines hub (Secondary hub).
  • 7 flights per week
  • Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
    Boeing 737-800 Passenger
  • Business and first class available
IAD
Direct
SLC

The timetable & schedule information was updated at 2026-04-22

Southwest Airlines

Via Denver with Southwest Airlines

  • Total flight time: 6h 05m - 8h 05m.
  • Low-cost airline
  • 107 flights per week
IAD
 
Via DEN
 
SLC

The timetable & schedule information was updated at 2026-04-22

Delta Air Lines

Via Minneapolis with Delta Air Lines

  • Total flight time: 6h 05m - 8h 55m.
  • Sky Team Alliance
  • Salt Lake City is a Delta Air Lines hub.
  • 55 flights per week
  • Boeing 737-800 Passenger
IAD
 
Via MSP
 
SLC

The timetable & schedule information was updated at 2026-04-22

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 6h 14m - 7h 10m.
  • Sky Team Alliance
  • Salt Lake City is a Delta Air Lines hub.
  • 41 flights per week
  • Boeing 737-800 Passenger
IAD
 
Via DTW
 
SLC

The timetable & schedule information was updated at 2026-04-22

Sun Country Airlines

Via Minneapolis with Sun Country Airlines

  • Total flight time: 6h 14m - 8h 18m.
  • Low-cost airline
  • 6 flights per week
IAD
 
Via MSP
 
SLC

The timetable & schedule information was updated at 2026-04-22

Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-06-02