Earn 2,500 WorldPerks Miles when you book Online. Northwest is offering great deals for travel between Detroit and Los Angeles on select flights. A flight segment is defined as a takeoff and a landing. A flight segment is defined as a takeoff and a landing. Tickets must be purchased within 24 hours after reservations are made, or at least 14 days prior to departure, whichever comes first.
Fares shown are valid only on select flights.
Slightly higher fares are available on other flights. Slightly higher fares are available on other days. A 30 day maximum stay is permitted. However, any change must meet the conditions of the new fare purchased. Seats are limited and may not be available.