Cheap Flights to Northwest from HK$617

View HK$617 flight on Tue, 19 May 2026Opens in a new window

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Cheap round-trip flights to Northwest

Prices were available within the past 7 days and start at HK$617 for one-way flights and HK$1,545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 19 Apr - Mon, 20 Apr
AUS
Austin
DEN
Denver
HK$1,545 Return, found 1 day ago
HK$1,545
Return
found 1 day ago
Select Delta flight, departing Sun, 19 Apr from Austin to Denver, returning Mon, 20 Apr, priced at HK$1,545 found 1 day ago
Alaska Airlines
Tue, 10 Mar - Wed, 25 Mar
SFO
San Francisco
DEN
Denver
HK$1,551 Return, found 3 days ago
HK$1,551
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 10 Mar from San Francisco to Denver, returning Wed, 25 Mar, priced at HK$1,551 found 3 days ago
United
Thu, 16 Apr - Wed, 22 Apr
SFO
San Francisco
DEN
Denver
HK$2,093 Return, found 1 day ago
HK$2,093
Return
found 1 day ago
Select United flight, departing Thu, 16 Apr from San Francisco to Denver, returning Wed, 22 Apr, priced at HK$2,093 found 1 day ago
American Airlines
Thu, 16 Apr - Wed, 22 Apr
SFO
San Francisco
DEN
Denver
HK$2,292 Return, found 1 day ago
HK$2,292
Return
found 1 day ago
Select American Airlines flight, departing Thu, 16 Apr from San Francisco to Denver, returning Wed, 22 Apr, priced at HK$2,292 found 1 day ago
Aeromexico
Wed, 15 Apr - Fri, 1 May
CUN
Cancun
DEN
Denver
HK$3,167 Return, found 3 days ago
HK$3,167
Return
found 3 days ago
Select Aeromexico flight, departing Wed, 15 Apr from Cancun to Denver, returning Fri, 1 May, priced at HK$3,167 found 3 days ago

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 HK$1,545.
How much is a flight to Northwest?
You could have picked up a round-trip ticket to Northwest from anywhere between HK$1,545 and HK$6,141 in the last seven days. For one-way trips departing from Austin (AUS), the lowest price during this period was HK$617.
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.
When is the cheapest time to fly to Northwest?
If you can be flexible with what day you travel to Northwest, try to leave early in the week. The most affordable day to take off is usually Tuesday, closely followed by Monday. Saturday is typically the most expensive day, with many vacationers opting to fly on the weekend.
How much is a plane ticket to Northwest?
Seats ranged from just HK$1,545 to HK$6,141 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
Return price
HK$1,545

Trending flights to Northwest

Prices were available within the past 7 days and start at HK$617 for one-way flights and HK$1,545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, 18 Apr - Sun, 26 Apr
HKG
Hong Kong SAR
DEN
Denver
HK$6,141 Return, found 2 days ago
HK$6,141
Return
found 2 days ago
Select Cathay Pacific flight, departing Sat, 18 Apr from Hong Kong SAR to Denver, returning Sun, 26 Apr, priced at HK$6,141 found 2 days ago

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