Book Cheap Flights from Detroit with Alaska Airlines
Find round-trip flight deals from Detroit.*
Detroit (DTW)to
Seattle (SEA)
Detroit (DTW)to
Anchorage (ANC)
Detroit (DTW)to
Portland (PDX)*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 Detroit.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Detroit (DTW) | Seattle (SEA) | One-way | Saver | Depart: Jan 9, 2026 | From $120 Seen: 9 hours ago | |
| Detroit (DTW) | Seattle (SEA) | One-way | Saver | Depart: Jan 5, 2026 | From $120 Seen: 6 hours ago | |
| Detroit (DTW) | Seattle (SEA) | One-way | Saver | Depart: Dec 16, 2025 | From $194 Seen: 13 hours ago | |
| Detroit (DTW) | Seattle (SEA) | One-way | Saver | Depart: Oct 7, 2026 | From $214 Seen: 4 hours ago | |
| Detroit (DTW) | Seattle (SEA) | One-way | Saver | Depart: Jul 29, 2026 | From $214 Seen: 5 hours ago | |
| Detroit (DTW) | Seattle (SEA) | One-way | Saver | Depart: Dec 20, 2025 | From $234 Seen: 45 minutes ago | |
| Detroit (DTW) | Anchorage (ANC) | One-way | Saver | Depart: Dec 22, 2025 | From $251 Seen: 1 hour ago | |
| Detroit (DTW) | Anchorage (ANC) | One-way | Saver | Depart: May 15, 2026 | From $400 Seen: 10 hours ago | |
| Detroit (DTW) | Anchorage (ANC) | One-way | Saver | Depart: Jul 18, 2026 | From $400 Seen: 15 hours ago | |
| Detroit (DTW) | Anchorage (ANC) | One-way | Saver | Depart: Aug 1, 2026 | From $480 Seen: 13 hours ago | |
| Detroit (DTW) | Anchorage (ANC) | One-way | Saver | Depart: May 21, 2026 | From $480 Seen: 8 hours ago | |
| Detroit (DTW) | Anchorage (ANC) | One-way | Saver | Depart: Aug 31, 2026 | From $551 Seen: 9 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.