Dulles (IAD) to Key West (EYW) flights
An economy award from Dulles (IAD) to Key West (EYW) starts at 10,000 miles one way with Air Canada Aeroplan on United Airlines, plus taxes and fees from $33.60. Avianca LifeMiles charges the same. One airline flies nonstop from Dulles (IAD) to Key West (EYW): United Airlines. The two airports are 1,027 miles (1,652 km) apart. United Airlines is in Star Alliance. There are also 16 ways to fly it with one stop, through Raleigh/Durham, Orlando and Miami and more.
How many miles IAD to EYW costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Air Canada AeroplanOn United Airlines | 10,000 | $33.60 |
| Avianca LifeMilesOn United Airlines | 10,000 | $30.60 |
| ANA Mileage ClubOn United Airlines | 15,000 | $5.60 |
| Singapore Airlines KrisFlyerOn United Airlines | 15,000 | $5.60 |
| Turkish Airlines Miles&SmilesOn United Airlines | 15,000 | $5.60–45.60 |
| Thai Royal Orchid PlusOn United Airlines | 17,500 | $5.60 |
| Emirates SkywardsOn United Airlines | 18,000 | $5.60–355.60 |
| EVA Air Infinity MileageLandsOn United Airlines | 19,500 | $5.60 |
| TAP Miles&GoOn United Airlines | 30,000 | $50.40 |
Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from IAD to EYW
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book IAD to EYW 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
IAD to EYW with one stop
16 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Raleigh/Durham (RDU)United Airlines, then Breeze Airways
- Via Orlando (MCO)Frontier Airlines and United Airlines, then Breeze Airways
- Via Miami (MIA)American Airlines the whole way
- Via Tampa (TPA)United Airlines and Frontier Airlines, then Breeze Airways
- Via Charlotte (CLT)American Airlines the whole way
- Via Asheville (AVL)Allegiant Air the whole way
- Via Atlanta (ATL)Delta Air Lines the whole way
- Via Knoxville (TYS)Allegiant Air the whole way
- Via Philadelphia (PHL)United Airlines, then American Airlines
- Via Pittsburgh (PIT)United Airlines, then Allegiant Air
- Via Cincinnati (CVG)United Airlines, then Allegiant Air
- Via New York (EWR)United Airlines the whole way
- Via New York (LGA)United Airlines, then Delta Air Lines and American Airlines
- Via Indianapolis (IND)United Airlines, then Allegiant Air
- Via Boston (BOS)United Airlines, then American Airlines and JetBlue Airways
IAD to EYW: common questions
How many miles does IAD to EYW cost?
In economy it starts at 10,000 miles one way with Air Canada Aeroplan on United Airlines, plus taxes and fees from $33.60. Next cheapest: Avianca LifeMiles (10,000), ANA Mileage Club (15,000) and Singapore Airlines KrisFlyer (15,000). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from IAD to EYW?
United Airlines (Star Alliance) flies nonstop from Dulles (IAD) to Key West (EYW).
How far is Dulles from Key West by plane?
Dulles (IAD) and Key West (EYW) are 1,027 miles (1,652 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book IAD to EYW 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.
Where can I connect between Dulles and Key West?
The most direct connections are through Raleigh/Durham (RDU), Orlando (MCO), Miami (MIA), Tampa (TPA) and Charlotte (CLT). On 7 of them the same airline flies both flights, for example American Airlines through Miami.
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.