$211 Cheap United flights Seattle (SEA) to Washington (IAD)
Prices were available within the past 7 days and start at $211 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Washington Dulles Intl. |
Airlines serving | Alaska Airlines, Delta, Hawaiian Airlines, United |
Popular airline | Hawaiian Airlines |
Distance | 3679 km |
Average flight time | 8 hours 12 mins |
Most Popular United Routes from Seattle
Most Popular United Routes from Washington
- Chicago to Paris (ORD - CDG)
- Austin to Boise (AUS - BOI)
- Philadelphia to Bangor (PHL - BGR)
- Atlanta to Medellín (ATL - MDE)
- Orange County to San José (SNA - SJO)
- Philadelphia to Louisville (PHL - SDF)
- Newark Liberty Intl. Airport to Denver (EWR - DEN)
- Los Angeles to Reno (LAX - RNO)
- Los Angeles to San José (LAX - SJO)
- Washington to Phoenix (IAD - PHX)
Popular Domestic Routes in Washington Dulles Intl.
- Baltimore to Phoenix (BWI - PHX)
- Los Angeles to San José (LAX - SJO)
- Newark Liberty Intl. Airport to Denver (EWR - DEN)
- Cleveland to Miami (CLE - MIA)
- Sacramento to New York (SMF - LGA)
- Baltimore to Phoenix (BWI - PHX)
- Chicago to Paris (ORD - CDG)
- San Francisco to Hartford (SFO - BDL)
- Grand Rapids to Atlanta (GRR - ATL)
- Los Angeles to Reno (LAX - RNO)