Wayfli › Washington (IAD) › To Phoenix (PHX)
Washington (IAD) to Phoenix (PHX) flights
There are direct flights from Washington Dulles International Airport to Phoenix Sky Harbor International Airport, sold by one airline: United Airlines. The distance is 3,142 km, about 4h 20m in the air. There are also 31 one-stop options, via airports such as Chicago, Dallas-Fort Worth and Atlanta.
Live fares for IAD → PHXSee all routes on the map3,142 kmdistance
~4h 20mdirect flight time (estimate)
1direct airline
31one-stop options
Direct flights from Washington to Phoenix
| Route | Airlines (incl. codeshares) | Distance | Time (est.) |
|---|---|---|---|
| IAD → PHX | 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 | United Airlines then American Airlines and Frontier Airlines | 3,259 km | ~6h 40m |
| DFW Dallas-Fort Worth | American Airlines and United Airlines then American Airlines and Frontier Airlines | 3,276 km | ~6h 40m |
| ATL Atlanta | Air France and Aeromexico then American Airlines and Air France | 3,408 km | ~6h 50m |
| IAH Houston | United Airlines then American Airlines and United Airlines | 3,534 km | ~7h |
| JFK New York | jetBlue and United Airlines then American Airlines and jetBlue | 3,824 km | ~7h 20m |
| EWR Newark | United Airlines then American Airlines and United Airlines | 3,767 km | ~7h 15m |
| DEN Denver | United Airlines and Southwest Airlines then American Airlines and Frontier Airlines | 3,300 km | ~6h 40m |
| YYZ Toronto | Air Canada and United Airlines then Air Canada and Porter Airlines Canada | 3,570 km | ~7h |
| CLT Charlotte | American Airlines and United Airlines then American Airlines | 3,366 km | ~6h 45m |
| LAS Las Vegas | Frontier Airlines and United Airlines then American Airlines and Frontier Airlines | 3,727 km | ~7h 15m |
| PHL Philadelphia | United Airlines then American Airlines and Southwest Airlines | 3,549 km | ~7h |
| MDW Chicago | Southwest Airlines then Southwest Airlines | 3,247 km | ~6h 40m |
More from Washington and Phoenix
- Phoenix (PHX) to Washington (IAD) · return route
- All direct flights from Washington (IAD)
- All direct flights from Phoenix (PHX)
- Washington to Istanbul (IST)
- Washington to Amsterdam (AMS)
- Washington to Paris (CDG)
- Washington to Frankfurt (FRA)
- Washington to Dubai (DXB)
- Washington to Beijing (PEK)
- Washington to Chicago (ORD)
- Washington to Dallas-Fort Worth (DFW)
- Washington to Madrid (MAD)
- Washington to Rome (FCO)
- Washington to Munich (MUC)
- Washington to London (LHR)
- Chicago (ORD) to Phoenix
- Dallas-Fort Worth (DFW) to Phoenix
- London (LHR) to Phoenix
- Atlanta (ATL) to Phoenix
- Houston (IAH) to Phoenix
- New York (JFK) to Phoenix
- Newark (EWR) to Phoenix
- Denver (DEN) to Phoenix
- Toronto (YYZ) to Phoenix
- Los Angeles (LAX) to Phoenix
- Miami (MIA) to Phoenix
- Charlotte (CLT) to Phoenix
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.