Orlando (MCO) to Dulles (IAD) flights
2 airlines fly nonstop from Orlando (MCO) to Dulles (IAD): Frontier Airlines and United Airlines. The two airports are 760 miles (1,223 km) apart. United Airlines is in Star Alliance. There are also 49 ways to fly it with one stop, through Raleigh/Durham, Charleston and Myrtle Beach and more.
Airlines flying nonstop from MCO to IAD
- Frontier AirlinesNot in an allianceWho books it
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book MCO to IAD with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks United Airlines
- Air New Zealand AirpointsBooks United Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- JetBlue TrueBlueBooks United Airlines
- Lufthansa Miles & MoreBooks United Airlines
- 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
MCO to IAD with one stop
49 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Raleigh/Durham (RDU)Delta Air Lines, Frontier Airlines and 2 more, then United Airlines
+1
- Via Charleston (CHS)Breeze Airways, then United Airlines
- Via Myrtle Beach (MYR)Breeze Airways, then United Airlines
- Via Richmond (RIC)JetBlue Airways, Southwest Airlines and 1 more, then United Airlines
- Via Greensboro/High Point (GSO)Breeze Airways, then United Airlines
- Via Charlotte (CLT)American Airlines the whole way
- Via Norfolk (ORF)Southwest Airlines, Frontier Airlines and 1 more, then United Airlines
- Via Greenville (GSP)Breeze Airways, then United Airlines
- Via Asheville (AVL)Allegiant Air the whole way
- Via Bristol, VA/Johnson City/Kingsport (TRI)Breeze Airways the whole way
- Via Atlanta (ATL)Delta Air Lines and Frontier Airlines the whole way
- Via Knoxville (TYS)Allegiant Air the whole way
- Via Sarasota (SRQ)Southwest Airlines, then Allegiant Air
- Via Philadelphia (PHL)American Airlines, Frontier Airlines and 1 more, then United Airlines
- Via West Palm Beach (DJT)Southwest Airlines, then United Airlines
MCO to IAD: common questions
Which airlines fly nonstop from MCO to IAD?
Frontier Airlines and United Airlines (Star Alliance) fly nonstop from Orlando (MCO) to Dulles (IAD).
How far is Orlando from Dulles by plane?
Orlando (MCO) and Dulles (IAD) are 760 miles (1,223 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book MCO to IAD award flights?
13 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, JetBlue TrueBlue, Lufthansa Miles & More and 5 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does MCO 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 MCO to IAD with taxes and fees.
Where can I connect between Orlando and Dulles?
The most direct connections are through Raleigh/Durham (RDU), Charleston (CHS), Myrtle Beach (MYR), Richmond (RIC) and Greensboro/High Point (GSO). On 14 of them the same airline flies both flights, for example American Airlines through Charlotte.
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.