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Cheap Flights to Northwest | Popular Routes to Northwest from HK$1,640

View HK$1,640 flight on Sun, 2 Aug 2026Opens in a new window

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Popular airlines to Northwest

  • American Airlines

  • United

  • JetBlue Airways

  • Delta

  • Cape Air

  • Virgin Atlantic

  • Qatar Airways

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Cheap round-trip flights to Northwest

Prices were available within the past 7 days and start at HK$1,640 for one-way flights and HK$3,284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,284 Return, found 7 hours ago
HK$3,284
Return
found 7 hours ago
Select Cape Air flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$3,284 found 7 hours ago
Cape Air
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,364 Return, found 7 hours ago
HK$3,364
Return
found 7 hours ago
Select Cape Air flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$3,364 found 7 hours ago
Cape Air
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,444 Return, found 7 hours ago
HK$3,444
Return
found 7 hours ago
Select Cape Air flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$3,444 found 7 hours ago
Cape Air
Fri, 31 Jul - Sun, 9 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,514 Return, found 1 day ago
HK$3,514
Return
found 1 day ago
Select Cape Air flight, departing Fri, 31 Jul from San Juan to St. Croix Island, returning Sun, 9 Aug, priced at HK$3,514 found 1 day ago
Cape Air
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,524 Return, found 7 hours ago
HK$3,524
Return
found 7 hours ago
Select Cape Air flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$3,524 found 7 hours ago
Cape Air
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,594 Return, found 7 hours ago
HK$3,594
Return
found 7 hours ago
Select Cape Air flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$3,594 found 7 hours ago
Cape Air
Sat, 1 Aug - Mon, 10 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,674 Return, found 13 hours ago
HK$3,674
Return
found 13 hours ago
Select Cape Air flight, departing Sat, 1 Aug from San Juan to St. Croix Island, returning Mon, 10 Aug, priced at HK$3,674 found 13 hours ago
Cape Air
Sat, 1 Aug - Mon, 10 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,754 Return, found 13 hours ago
HK$3,754
Return
found 13 hours ago
Select Cape Air flight, departing Sat, 1 Aug from San Juan to St. Croix Island, returning Mon, 10 Aug, priced at HK$3,754 found 13 hours ago
Cape Air
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$4,931 Return, found 7 hours ago
HK$4,931
Return
found 7 hours ago
Select Cape Air flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$4,931 found 7 hours ago
Cape Air
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$5,011 Return, found 7 hours ago
HK$5,011
Return
found 7 hours ago
Select Cape Air flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$5,011 found 7 hours ago
American Airlines
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$7,910 Return, found 7 hours ago
HK$7,910
Return
found 7 hours ago
Select American Airlines flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$7,910 found 7 hours ago

Frequently asked questions

How do I find cheap flights to Northwest that have flexible change policies?
When it comes to travelling these days, flexibility is crucial. That's why we've added a "No change fee" filter to help you locate flexible, low-priced airfares to Northwest. It's on the left of your screen underneath the "Flexible change policies" subheading.
Which airlines fly to Northwest?
When you're ready to reserve your ticket to or near Northwest, these top airlines look forward to welcoming you on board:

  • American Airlines - 65 flights to or near Northwest each month, including 65 flights to Henry E. Rohlsen Airport (STX) per month.
  • Spirit Airlines - 30 flights to or near Northwest each month, including 30 flights to Henry E. Rohlsen Airport (STX) per month.
  • Delta Air Lines - 4 flights to or near Northwest each month, including 4 flights to Henry E. Rohlsen Airport (STX) per month.

How can I find cheap tickets to Northwest?
In the last seven days, HK$3,284 was the best price for a flight to Northwest. If you'd love to save even more, book ahead of time and be flexible with your travel dates. Search for your airfare to Northwest, then compare prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Northwest?
There were a lot of low-cost fares up for grabs in the last seven days, with the cost of a return ticket to Northwest varying between HK$3,284 and HK$8,416. Many lucky vacationers scored one-way tickets from San Juan (SJU) for only HK$1,640.
What are the most popular airports to fly into in Northwest?
Pack your suitcase and fly into Henry E. Rohlsen Airport (STX), Northwest's main flight hub. Book a seat on one of the 99 flights that land at this well-known destination every month.
When is the cheapest time to fly to Northwest?
Try to leave early on in the week to book a bargain fare to Northwest. Tuesday is routinely the most affordable day to depart, with Monday a close second. Saturday often has the highest fares. This is because lots of people choose to start their break on a weekend.
How much is a plane ticket to Northwest?
In the last seven days, plane fares cost between HK$3,284 and HK$8,416. Check out our sensational deals to Northwest, make a booking and then get packing!
What is the best time to go to Northwest?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a terrific time to head to the major Northwest city of Estate Hams Bay. Average temperatures range between 27ºC and 27ºC throughout this season. The largest crowds flock here in January, March and April.
What months are the cheapest to book a flight to Northwest?
To grab a great deal to Northwest, book sometime in February when the prices are at their cheapest. When's the most expensive? In the USA, it's 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
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