￥8,660 Cheap Flights to Northwest, CO

View ￥8,660 flight on Sun, Dec 14, 2025Opens in a new window

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How much is the cheapest flight to Northwest?

Prices were available within the past 7 days and start at ￥8,660 for one-way flights and ￥18,370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jan 23 - Thu, Jan 29
SEA
Seattle
DEN
Denver
￥18,370 Roundtrip, found 16 hours ago
￥18,370
Roundtrip
found 16 hours ago
Select Delta flight, departing Fri, Jan 23 from Seattle to Denver, returning Thu, Jan 29, priced at ￥18,370 found 16 hours ago
Hawaiian Airlines
Thu, Dec 25 - Wed, Dec 31
SEA
Seattle
DEN
Denver
￥21,490 Roundtrip, found 1 day ago
￥21,490
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Seattle to Denver, returning Wed, Dec 31, priced at ￥21,490 found 1 day ago
American Airlines
Fri, Jan 23 - Thu, Jan 29
SEA
Seattle
DEN
Denver
￥24,870 Roundtrip, found 16 hours ago
￥24,870
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Jan 23 from Seattle to Denver, returning Thu, Jan 29, priced at ￥24,870 found 16 hours ago
Alaska Airlines
Thu, Dec 25 - Thu, Jan 1
SEA
Seattle
DEN
Denver
￥26,110 Roundtrip, found 1 day ago
￥26,110
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 25 from Seattle to Denver, returning Thu, Jan 1, priced at ￥26,110 found 1 day ago
United
Fri, Jan 23 - Thu, Jan 29
SEA
Seattle
DEN
Denver
￥30,840 Roundtrip, found 16 hours ago
￥30,840
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Jan 23 from Seattle to Denver, returning Thu, Jan 29, priced at ￥30,840 found 16 hours ago

Find the cheapest month to fly from Columbus (CMH) to Denver (DEN)

October is typically the cheapest month to fly

From ￥17,646 - ￥28,852 per traveler.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Northwest flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Northwest trip!

Frequently asked questions

How do I find cheap flights to Northwest that have flexible change policies?
Search for low-cost seats to Northwest, then select "No change fee" underneath the "Flexible change policies" heading. It's that easy. We know that plans change and flexibility is important, so you can book with confidence with Expedia.
Which airlines fly to Northwest?
When you're ready to book your flight to or near Northwest, these well-known airlines look forward to welcoming you aboard:

  • United Airlines - 13,033 flights to or near Northwest each month, including 13,033 flights to Denver Intl. Airport (DEN) per month.
  • Southwest Airlines - 6,339 flights to or near Northwest each month, including 6,339 flights to Denver Intl. Airport (DEN) per month.
  • Frontier Airlines - 1,967 flights to or near Northwest each month, including 1,967 flights to Denver Intl. Airport (DEN) per month.

How can I find cheap tickets to Northwest?
Book well in advance, fly with budget airlines, use points or miles — there are plenty of ways! Another one is to make the most of Expedia's "flexible dates" feature. Search for your Northwest flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Northwest was ￥18,370.
How much is a flight to Northwest?
You could have picked up a round-trip ticket to Northwest from anywhere between ￥18,370 and ￥120,580 in the last seven days. For one-way trips departing from Seattle (SEA), the lowest price during this period was ￥8,660.
What are the most popular airports to fly into in Northwest?
Fly into Denver Intl. Airport (DEN) and enjoy everything that Northwest has to offer. As the region's main entry point, roughly 24,249 flights touch down here every month.
How much is a plane ticket to Northwest?
Seats ranged from just ￥18,370 to ￥120,580 over the last seven days. When you're ready to book, we're here to help find a low-cost flight to Northwest.
What months are the cheapest to book a flight to Northwest?
A cheap month to secure a great deal to Northwest is February, while prices are at a premium in December. Keep clear of this month if you're on a budget.
Flights to Northwest information
Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Roundtrip price
￥18,370

Trending flights to Northwest

Prices were available within the past 7 days and start at ￥8,660 for one-way flights and ￥18,370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Sun, Aug 30 - Sat, Sep 5
NRT
Tokyo
DEN
Denver
￥120,580 Roundtrip, found 15 hours ago
￥120,580
Roundtrip
found 15 hours ago
Select Singapore Airlines flight, departing Sun, Aug 30 from Tokyo to Denver, returning Sat, Sep 5, priced at ￥120,580 found 15 hours ago
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