Wayfli › Phoenix (PHX) › To Washington (IAD)
Phoenix (PHX) to Washington (IAD) flights
There are direct flights from Phoenix Sky Harbor International Airport to Washington Dulles International Airport, sold by one airline: United Airlines. The distance is 3,142 km, about 4h 20m in the air. There are also 30 one-stop options, via airports such as Chicago, Dallas-Fort Worth and Atlanta.
Live fares for PHX → IADSee all routes on the map3,142 kmdistance
~4h 20mdirect flight time (estimate)
1direct airline
30one-stop options
Direct flights from Phoenix to Washington
| Route | Airlines (incl. codeshares) | Distance | Time (est.) |
|---|---|---|---|
| PHX → IAD | United Airlines | 3,142 km | ~4h 20m |
Best one-stop connections
Through the biggest hubs first. Times include about 100 minutes to change planes.
| Via | Airlines | Distance | Time (est.) |
|---|---|---|---|
| ORD Chicago | American Airlines and Frontier Airlines then United Airlines | 3,259 km | ~6h 40m |
| DFW Dallas-Fort Worth | American Airlines then American Airlines and United Airlines | 3,276 km | ~6h 40m |
| ATL Atlanta | American Airlines and Air France then Air France and Aeromexico | 3,408 km | ~6h 50m |
| IAH Houston | American Airlines and United Airlines then United Airlines | 3,534 km | ~7h |
| JFK New York | American Airlines and jetBlue then jetBlue and United Airlines | 3,824 km | ~7h 20m |
| EWR Newark | American Airlines and United Airlines then United Airlines | 3,767 km | ~7h 15m |
| DEN Denver | American Airlines and Frontier Airlines then United Airlines and Southwest Airlines | 3,300 km | ~6h 40m |
| YYZ Toronto | Air Canada then Air Canada and United Airlines | 3,570 km | ~7h |
| CLT Charlotte | American Airlines then American Airlines and United Airlines | 3,366 km | ~6h 45m |
| LAS Las Vegas | American Airlines and Frontier Airlines then Frontier Airlines and United Airlines | 3,727 km | ~7h 15m |
| PHL Philadelphia | American Airlines and Southwest Airlines then United Airlines | 3,549 km | ~7h |
| MDW Chicago | Southwest Airlines then Southwest Airlines | 3,247 km | ~6h 40m |
More from Phoenix and Washington
- Washington (IAD) to Phoenix (PHX) · return route
- All direct flights from Phoenix (PHX)
- All direct flights from Washington (IAD)
- Phoenix to Paris (CDG)
- Phoenix to Chicago (ORD)
- Phoenix to Dallas-Fort Worth (DFW)
- Phoenix to London (LHR)
- Phoenix to Atlanta (ATL)
- Phoenix to Houston (IAH)
- Phoenix to New York (JFK)
- Phoenix to Newark (EWR)
- Phoenix to Denver (DEN)
- Phoenix to Toronto (YYZ)
- Phoenix to Los Angeles (LAX)
- Phoenix to Miami (MIA)
- Istanbul (IST) to Washington
- Amsterdam (AMS) to Washington
- Paris (CDG) to Washington
- Frankfurt (FRA) to Washington
- Dubai (DXB) to Washington
- Beijing (PEK) to Washington
- Chicago (ORD) to Washington
- Barcelona (BCN) to Washington
- Dallas-Fort Worth (DFW) to Washington
- Rome (FCO) to Washington
- Munich (MUC) to Washington
- London (LHR) to Washington
Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.