Book Cheap Flights from Washington, D.C. with Alaska Airlines
Compare one-way ticket prices from Washington, D.C..*
Washington, D.C. (IAD)to
Seattle (SEA)
Washington, D.C. (IAD)to
San Francisco (SFO)
Washington, D.C. (IAD)to
Los Angeles (LAX)
Washington, D.C. (IAD)to
San Diego (SAN)Washington, D.C. (DCA)to
Los Angeles (LAX)Washington, D.C. (DCA)to
Seattle (SEA)
Washington, D.C. (DCA)to
Portland (PDX)Washington, D.C. (DCA)to
San Diego (SAN)Washington, D.C. (DCA)to
San Francisco (SFO)Washington, D.C. (IAD)to
Portland (PDX)
Washington, D.C. (IAD)to
Anchorage (ANC)Washington, D.C. (DCA)to
Anchorage (ANC)
Washington, D.C. (DCA)to
Spokane (GEG)*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way flight deals from Washington, D.C..*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Washington, D.C. (IAD) | San Diego (SAN) | One-way | Main | Depart: Sep 24, 2025 | From $169 Seen: 7 hours ago | |
| Washington, D.C. (IAD) | San Diego (SAN) | One-way | Main | Depart: Aug 20, 2025 | From $169 Seen: 4 hours ago | |
| Washington, D.C. (IAD) | San Diego (SAN) | One-way | Main | Depart: Aug 26, 2025 | From $169 Seen: 12 hours ago | |
| Washington, D.C. (IAD) | San Diego (SAN) | One-way | Main | Depart: Aug 23, 2025 | From $169 Seen: 3 hours ago | |
| Washington, D.C. (IAD) | San Diego (SAN) | One-way | Main | Depart: Oct 15, 2025 | From $169 Seen: 3 hours ago | |
| Washington, D.C. (IAD) | San Diego (SAN) | One-way | Main | Depart: Sep 27, 2025 | From $169 Seen: 29 minutes ago | |
| Washington, D.C. (IAD) | Seattle (SEA) | One-way | Main | Depart: Aug 30, 2025 | From $179 Seen: 6 hours ago | |
| Washington, D.C. (IAD) | Seattle (SEA) | One-way | Main | Depart: Sep 13, 2025 | From $179 Seen: 12 hours ago | |
| Washington, D.C. (IAD) | Seattle (SEA) | One-way | Main | Depart: Oct 21, 2025 | From $179 Seen: 3 hours ago | |
| Washington, D.C. (IAD) | Seattle (SEA) | One-way | Main | Depart: Sep 2, 2025 | From $179 Seen: 1 hour ago | |
| Washington, D.C. (DCA) | San Diego (SAN) | One-way | Main | Depart: Aug 13, 2025 | From $179 Seen: 13 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Main | Depart: Aug 30, 2025 | From $188 Seen: 2 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Main | Depart: Aug 12, 2025 | From $188 Seen: 2 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Main | Depart: Aug 19, 2025 | From $188 Seen: 2 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Main | Depart: Aug 26, 2025 | From $188 Seen: 2 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Main | Depart: Aug 27, 2025 | From $188 Seen: 2 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Main | Depart: Sep 27, 2025 | From $188 Seen: 4 hours ago | |
| Washington, D.C. (IAD) | Los Angeles (LAX) | One-way | Main | Depart: Jun 25, 2025 | From $189 Seen: 11 hours ago | |
| Washington, D.C. (IAD) | Los Angeles (LAX) | One-way | Main | Depart: Jul 11, 2025 | From $189 Seen: 4 hours ago | |
| Washington, D.C. (IAD) | Los Angeles (LAX) | One-way | Main | Depart: Jul 29, 2025 | From $189 Seen: 8 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.