Best Flights starting from $828
from$828premium_economy
Seattle (SEA)
Fri, Jul 10
Roundtrip
Washington, D.C. (IAD)
Fri, Jul 17
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Other Options for This Route
Other Destinations
Seattle (SEA) to Salt Lake City (SLC) in July from $101
From $101
Seattle (SEA) to Las Vegas (LAS) in July from $148
From $148
Seattle (SEA) to Los Angeles (LAX) in July from $168
From $168
Seattle (SEA) to Sacramento (SMF) in July from $177
From $177
Seattle (SEA) to San Antonio (SAT) in July from $210
From $210
Seattle (SEA) to Salt Lake City (SLC) in July from $210
From $210
Flights from Other Cities
Austin (AUS) to Washington, D.C. (IAD) in July from $75
From $75
Buffalo (BUF) to Washington, D.C. (IAD) in July from $210
From $210
Minneapolis (MSP) to Washington, D.C. (IAD) in July from $224
From $224
Houston (IAH) to Washington, D.C. (IAD) in July from $250
From $250
San Juan (SJU) to Washington, D.C. (IAD) in July from $277
From $277
Portland (PDX) to Washington, D.C. (IAD) in July from $335
From $335