Lowest Priced Flights to Washington, D.C. on Alaska Airlines starting at $94*
Most popular flights to Washington, D.C. on Alaska Airlines.*
Seattle (SEA)to
Washington, D.C. (IAD)Seattle (SEA)to
Washington, D.C. (IAD)Seattle (SEA)to
Washington, D.C. (IAD)Seattle (SEA)to
Washington, D.C. (IAD)Seattle (SEA)to
Washington, D.C. (IAD)Seattle (SEA)to
Washington, D.C. (DCA)Seattle (SEA)to
Washington, D.C. (DCA)Seattle (SEA)to
Washington, D.C. (DCA)Seattle (SEA)to
Washington, D.C. (DCA)Seattle (SEA)to
Washington, D.C. (DCA)Los Angeles (LAX)to
Washington, D.C. (IAD)Los Angeles (LAX)to
Washington, D.C. (IAD)Los Angeles (LAX)to
Washington, D.C. (IAD)Los Angeles (LAX)to
Washington, D.C. (IAD)Los Angeles (LAX)to
Washington, D.C. (IAD)San Francisco (SFO)to
Washington, D.C. (IAD)San Francisco (SFO)to
Washington, D.C. (IAD)San Francisco (SFO)to
Washington, D.C. (IAD)San Francisco (SFO)to
Washington, D.C. (IAD)San Francisco (SFO)to
Washington, D.C. (IAD)*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Top offers for Washington, D.C. one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Los Angeles (LAX) | Washington, D.C. (IAD) | One-way | Main | Depart: May 28, 2025 | From $144 Seen: 10 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Main | Depart: Aug 5, 2025 | From $154 Seen: 17 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Main | Depart: Aug 27, 2025 | From $154 Seen: 8 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Main | Depart: Jun 4, 2025 | From $154 Seen: 13 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (DCA) | One-way | Main | Depart: May 30, 2025 | From $154 Seen: 3 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (IAD) | One-way | Main | Depart: Jul 11, 2025 | From $164 Seen: 12 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (IAD) | One-way | Main | Depart: May 30, 2025 | From $164 Seen: 9 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (IAD) | One-way | Main | Depart: Jun 6, 2025 | From $164 Seen: 2 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (IAD) | One-way | Main | Depart: May 31, 2025 | From $164 Seen: 8 hours ago | |
| Los Angeles (LAX) | Washington, D.C. (IAD) | One-way | Main | Depart: Jul 10, 2025 | From $164 Seen: 9 hours ago | |
| San Francisco (SFO) | Washington, D.C. (IAD) | One-way | Main | Depart: Jun 10, 2025 | From $169 Seen: 1 hour ago | |
| San Francisco (SFO) | Washington, D.C. (IAD) | One-way | Main | Depart: May 28, 2025 | From $169 Seen: 15 hours ago | |
| San Francisco (SFO) | Washington, D.C. (IAD) | One-way | Main | Depart: Jun 11, 2025 | From $169 Seen: 50 minutes ago | |
| San Francisco (SFO) | Washington, D.C. (IAD) | One-way | Main | Depart: May 27, 2025 | From $169 Seen: 6 hours ago | |
| San Francisco (SFO) | Washington, D.C. (IAD) | One-way | Main | Depart: Jun 3, 2025 | From $169 Seen: 1 hour ago | |
| San Francisco (SFO) | Washington, D.C. (IAD) | One-way | Main | Depart: Jun 4, 2025 | From $169 Seen: 1 hour ago | |
| San Francisco (SFO) | Washington, D.C. (DCA) | One-way | Main | Depart: May 28, 2025 | From $169 Seen: 6 hours ago | |
| San Diego (SAN) | Washington, D.C. (IAD) | One-way | Main | Depart: Jun 4, 2025 | From $169 Seen: 6 hours ago | |
| San Diego (SAN) | Washington, D.C. (IAD) | One-way | Main | Depart: Jun 3, 2025 | From $169 Seen: 6 hours ago | |
| San Diego (SAN) | Washington, D.C. (DCA) | One-way | Main | Depart: Jun 14, 2025 | From $169 Seen: 6 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
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)