Cheap Flights to Northwest | Popular Routes to Northwest

Popular airlines to Northwest

  • HK Express

  • Cathay Pacific

  • Peach

  • British Airways

  • AirAsia

  • Thai AirAsia

  • Hong Kong Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How do I find cheap flights to Northwest that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to offer you the most flexible fares available. Simply click on "No change fee" directly underneath the "Flexible change policies" filter to find your ideal flight to Northwest.
How can I find cheap tickets to Northwest?
You'll always pick up an epic deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then click on the flexible dates box above to compare prices for nearby days. was the lowest price for a flight to Northwest in the last seven days.
How much is a flight to Northwest?
You could have purchased a round-trip airfare to Northwest from anywhere between and in the last seven days. For one-way journeys departing from (), the lowest amount paid during this period was just .
When is the cheapest time to fly to Northwest?
Departing on a Tuesday, followed by a Monday, is usually the best way to land the cheapest airfare. Avoid weekends if possible, because Saturday is typically the most expensive day. Spend the cash you saved enjoying yourself in Northwest instead!
How much is a plane ticket to Northwest?
In the last seven days, tickets to Northwest cost between and . Prices depend on multiple things, particularly the time of departure, airline, seating class and when you make your booking.
What months are the cheapest to book a flight to Northwest?
The top month to purchase budget flights to Northwest is February. Remember that in the U.S, an expensive time to purchase a ticket is the festive month of December.

Book with confidence

About Northwest

Expedia offers flights to Northwest to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Northwest or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Northwest

Explore a world of travel with Expedia

*Available to Expedia members.