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Northwest Airlines Flights: For All Your Airfare Needs
Roundtrip
One-way
Multi-city
Direct flights only
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Travelers, Cabin class
Travelers and Cabin class
Adults
Adults
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Children
Ages 2 to 17
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Infants on lap
Younger than 2
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Infants in seat
Younger than 2
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Cabin class
COACH
ECONOMY_PREMIUM
BUSINESS
FIRST_CLASS
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Expedia.co.jp
Northwest Flights
Flights
Expedia.co.jp
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Travel information
Airline name
Northwest
Airline code
NW
*Available to One Key members.
