Salt Lake City (SLC) to Dulles (IAD) flights
2 airlines fly nonstop from Salt Lake City (SLC) to Dulles (IAD): Delta Air Lines and United Airlines. The two airports are 1,824 miles (2,935 km) apart. Delta Air Lines is in SkyTeam and United Airlines is in Star Alliance. There are also 51 ways to fly it with one stop, through Columbus, Indianapolis and Chicago and more.
Airlines flying nonstop from SLC to IAD
- Delta Air LinesSkyTeam · bookable with 8 programsWho books it
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book SLC to IAD with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aeromexico RewardsBooks Delta Air Lines
- Air Canada AeroplanBooks United Airlines
- Air France-KLM Flying BlueBooks Delta Air Lines
- Air New Zealand AirpointsBooks United Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- China Eastern Eastern MilesBooks Delta Air Lines
- Delta SkyMilesBooks Delta Air Lines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- Garuda Indonesia GarudaMilesBooks Delta Air Lines
- JetBlue TrueBlueBooks United Airlines
- Korean Air SKYPASSBooks Delta Air Lines
- Lufthansa Miles & MoreBooks United Airlines
- SAS EuroBonusBooks Delta Air Lines
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
- Virgin Atlantic Flying ClubBooks Delta Air Lines
SLC to IAD with one stop
51 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Columbus (CMH)Delta Air Lines, then United Airlines
- Via Indianapolis (IND)Delta Air Lines, then United Airlines
- Via Chicago (ORD)United Airlines the whole way
- Via Cincinnati (CVG)Delta Air Lines, then United Airlines
- Via South Bend (SBN)American Airlines, then Breeze Airways and United Airlines
- Via Pittsburgh (PIT)Delta Air Lines, then United Airlines
- Via Denver (DEN)United Airlines the whole way
+1 - Via Kansas City (MCI)Delta Air Lines, then United Airlines
- Via Saint Louis (STL)Delta Air Lines, then United Airlines
- Via Cleveland (CLE)Delta Air Lines, then United Airlines
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Minneapolis (MSP)Delta Air Lines and Sun Country Airlines the whole way
- Via Nashville (BNA)Delta Air Lines and Southwest Airlines, then United Airlines
- Via Jackson (JAC)Delta Air Lines, then United Airlines
- Via Toronto (YYZ)Air Canada the whole way
SLC to IAD: common questions
Which airlines fly nonstop from SLC to IAD?
Delta Air Lines (SkyTeam) and United Airlines (Star Alliance) fly nonstop from Salt Lake City (SLC) to Dulles (IAD).
How far is Salt Lake City from Dulles by plane?
Salt Lake City (SLC) and Dulles (IAD) are 1,824 miles (2,935 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book SLC to IAD award flights?
21 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air Canada Aeroplan, Air France-KLM Flying Blue, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, China Eastern Eastern Miles, Delta SkyMiles and 13 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does SLC to IAD cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SLC to IAD with taxes and fees.
Where can I connect between Salt Lake City and Dulles?
The most direct connections are through Columbus (CMH), Indianapolis (IND), Chicago (ORD), Cincinnati (CVG) and South Bend (SBN). On 19 of them the same airline flies both flights, for example United Airlines through Chicago.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.