Lowest Priced Flights to Washington, D.C. on Alaska Airlines starting at $149*
Most popular flights to Washington, D.C. on Alaska Airlines.*
Seattle (SEA)to
Washington, D.C. (IAD)Seattle (SEA)to
Washington, D.C. (DCA)Seattle (SEA)to
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Washington, D.C. (DCA)Seattle (SEA)to
Washington, D.C. (DCA)Seattle (SEA)to
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Washington, D.C. (IAD)Seattle (SEA)to
Washington, D.C. (IAD)Seattle (SEA)to
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Washington, D.C. (IAD)San Diego (SAN)to
Washington, D.C. (IAD)San Diego (SAN)to
Washington, D.C. (IAD)San Diego (SAN)to
Washington, D.C. (IAD)San Diego (SAN)to
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Washington, D.C. (IAD)Portland (PDX)to
Washington, D.C. (DCA)Portland (PDX)to
Washington, D.C. (DCA)San Francisco (SFO)to
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Washington, D.C. (DCA)Top offers for Washington, D.C. one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Saver | Depart: Dec 4, 2026 | From $149 Seen: 15 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Saver | Depart: Jan 13, 2027 | From $149 Seen: 15 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Saver | Depart: Jan 27, 2027 | From $149 Seen: 15 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Saver | Depart: Jan 28, 2027 | From $149 Seen: 15 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Saver | Depart: Jan 29, 2027 | From $149 Seen: 15 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Saver | Depart: Feb 2, 2027 | From $149 Seen: 15 hours ago | |
| San Jose (SJC) | Washington, D.C. (IAD) | One-way | Saver | Depart: Oct 27, 2026 | From $158 Seen: 30 minutes ago | |
| San Jose (SJC) | Washington, D.C. (DCA) | One-way | Saver | Depart: Sep 15, 2026 | From $158 Seen: 2 hours ago | |
| San Jose (SJC) | Washington, D.C. (DCA) | One-way | Saver | Depart: Oct 1, 2026 | From $158 Seen: 1 hour ago | |
| Las Vegas (LAS) | Washington, D.C. (DCA) | One-way | Saver | Depart: Oct 27, 2026 | From $160 Seen: 5 hours ago |
Plan a trip to Washington, D.C.
The idea to build a national capital along the Potomac River was approved by the new American government in 1790; Congress held its first session in Washington, DC, 10 years later. America's traditional political hub now buzzes with international shops and street festivals. Walk, run, or cycle by the Reflecting Pool to the Lincoln Memorial and Washington Monument. Get an eyewitness view of the history of journalism at the Newseum, and test your spy skills at the International Spy Museum. Outdoor fountains and glass-domed rooms of rainforests, flowers, and deserts await you at the United States Botanical Garden. Wander along the Chesapeake and Ohio Canal, and through the beautiful historic Georgetown neighborhood.
View airport information for Washington - Reagan (DCA) and Washington - Dulles (IAD)