Book Cheap Flights from Washington, D.C. with Alaska Airlines
Find round-trip flight deals from Washington, D.C..*
Washington, D.C. (IAD)to
Seattle (SEA)
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
San Diego (SAN)
Washington, D.C. (DCA)to
San Francisco (SFO)Washington, D.C. (IAD)to
San Francisco (SFO)
Washington, D.C. (DCA)to
Portland (PDX)Washington, D.C. (IAD)to
Los Angeles (LAX)
Washington, D.C. (IAD)to
Anchorage (ANC)Washington, D.C. (IAD)to
Portland (PDX)Washington, D.C. (DCA)to
Anchorage (ANC)*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. (DCA) | Los Angeles (LAX) | One-way | Saver | Depart: Sep 16, 2025 | From $109 Seen: 8 hours ago | |
| Washington, D.C. (DCA) | Spokane (GEG) | One-way | Saver | Depart: Sep 16, 2025 | From $109 Seen: 10 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Sep 16, 2025 | From $110 Seen: 11 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Sep 23, 2025 | From $110 Seen: 2 hours ago | |
| Washington, D.C. (IAD) | San Diego (SAN) | One-way | Saver | Depart: Sep 10, 2025 | From $119 Seen: 2 hours ago | |
| Washington, D.C. (IAD) | San Diego (SAN) | One-way | Saver | Depart: Sep 17, 2025 | From $119 Seen: 2 hours ago | |
| Washington, D.C. (DCA) | Spokane (GEG) | One-way | Saver | Depart: Oct 18, 2025 | From $125 Seen: 6 hours ago | |
| Washington, D.C. (DCA) | San Diego (SAN) | One-way | Saver | Depart: Sep 16, 2025 | From $128 Seen: 14 hours ago | |
| Washington, D.C. (DCA) | Los Angeles (LAX) | One-way | Saver | Depart: Oct 21, 2025 | From $129 Seen: 3 hours ago | |
| Washington, D.C. (DCA) | Los Angeles (LAX) | One-way | Saver | Depart: Sep 23, 2025 | From $129 Seen: 5 hours ago | |
| Washington, D.C. (DCA) | Los Angeles (LAX) | One-way | Saver | Depart: Dec 9, 2025 | From $129 Seen: 3 hours ago | |
| Washington, D.C. (DCA) | Los Angeles (LAX) | One-way | Saver | Depart: Nov 8, 2025 | From $132 Seen: 4 hours ago | |
| Washington, D.C. (DCA) | Los Angeles (LAX) | One-way | Saver | Depart: Oct 18, 2025 | From $138 Seen: 12 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Saver | Depart: Nov 19, 2025 | From $138 Seen: 9 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Saver | Depart: Sep 30, 2025 | From $138 Seen: 2 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Saver | Depart: Oct 7, 2025 | From $138 Seen: 12 hours ago | |
| Washington, D.C. (DCA) | Seattle (SEA) | One-way | Saver | Depart: Sep 10, 2025 | From $138 Seen: 7 hours ago | |
| Washington, D.C. (DCA) | San Francisco (SFO) | One-way | Saver | Depart: Oct 25, 2025 | From $138 Seen: 3 hours ago | |
| Washington, D.C. (DCA) | San Francisco (SFO) | One-way | Saver | Depart: Oct 7, 2025 | From $138 Seen: 7 hours ago | |
| Washington, D.C. (IAD) | San Francisco (SFO) | One-way | Saver | Depart: Sep 10, 2025 | From $138 Seen: 11 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.