Cheap Flights to United States of America | Popular Routes to United States of America from HK$2,989

View HK$2,989 flight on Wed, 4 Feb 2026Opens in a new window

Popular airlines to United States of America

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Alaska Airlines

    Alaska Airlines

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Cheap round-trip flights to United States of America

Prices were available within the past 7 days and start at HK$2,989 for one-way flights and HK$4,855 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 19 Mar - Tue, 31 Mar
HKG
Hong Kong SAR
LAX
Los Angeles
HK$4,855 Return, found 3 hours ago
HK$4,855
Return
found 3 hours ago
Select United flight, departing Thu, 19 Mar from Hong Kong SAR to Los Angeles, returning Tue, 31 Mar, priced at HK$4,855 found 3 hours ago
China Airlines
Sat, 28 Mar - Mon, 6 Apr
HKG
Hong Kong SAR
SFO
San Francisco
HK$4,979 Return, found 1 day ago
HK$4,979
Return
found 1 day ago
Select China Airlines flight, departing Sat, 28 Mar from Hong Kong SAR to San Francisco, returning Mon, 6 Apr, priced at HK$4,979 found 1 day ago
STARLUX Airlines
Tue, 31 Mar - Tue, 7 Apr
HKG
Hong Kong SAR
SFO
San Francisco
HK$4,979 Return, found 1 day ago
HK$4,979
Return
found 1 day ago
Select STARLUX Airlines flight, departing Tue, 31 Mar from Hong Kong SAR to San Francisco, returning Tue, 7 Apr, priced at HK$4,979 found 1 day ago
Air Canada
Tue, 27 Jan - Tue, 3 Feb
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,131 Return, found 1 day ago
HK$5,131
Return
found 1 day ago
Select Air Canada flight, departing Tue, 27 Jan from Hong Kong SAR to San Francisco, returning Tue, 3 Feb, priced at HK$5,131 found 1 day ago
Philippine Airlines
Sat, 23 May - Mon, 25 May
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,183 Return, found 2 days ago
HK$5,183
Return
found 2 days ago
Select Philippine Airlines flight, departing Sat, 23 May from Hong Kong SAR to San Francisco, returning Mon, 25 May, priced at HK$5,183 found 2 days ago
China Airlines
Thu, 29 Jan - Wed, 4 Feb
HKG
Hong Kong SAR
PHX
Phoenix
HK$5,229 Return, found 1 day ago
HK$5,229
Return
found 1 day ago
Select China Airlines flight, departing Thu, 29 Jan from Hong Kong SAR to Phoenix, returning Wed, 4 Feb, priced at HK$5,229 found 1 day ago
China Eastern Airlines
Sun, 12 Apr - Thu, 16 Apr
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,333 Return, found 1 day ago
HK$5,333
Return
found 1 day ago
Select China Eastern Airlines flight, departing Sun, 12 Apr from Hong Kong SAR to San Francisco, returning Thu, 16 Apr, priced at HK$5,333 found 1 day ago
Vietnam Airlines
Sat, 28 Mar - Wed, 8 Apr
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,429 Return, found 2 days ago
HK$5,429
Return
found 2 days ago
Select Vietnam Airlines flight, departing Sat, 28 Mar from Hong Kong SAR to San Francisco, returning Wed, 8 Apr, priced at HK$5,429 found 2 days ago
Air China
Sun, 15 Mar - Fri, 20 Mar
HKG
Hong Kong SAR
LAX
Los Angeles
HK$5,457 Return, found 1 day ago
HK$5,457
Return
found 1 day ago
Select Air China flight, departing Sun, 15 Mar from Hong Kong SAR to Los Angeles, returning Fri, 20 Mar, priced at HK$5,457 found 1 day ago
Cathay Pacific
Tue, 31 Mar - Tue, 7 Apr
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,461 Return, found 1 day ago
HK$5,461
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 31 Mar from Hong Kong SAR to San Francisco, returning Tue, 7 Apr, priced at HK$5,461 found 1 day ago

About United States of America

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

Frequently asked questions

How do I find cheap flights to United States of America that have flexible change policies?
Search for affordable flights to United States of America, then check the "No change fee" box underneath the "Flexible change policies" heading. It's that easy. We get that plans can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to United States of America?
Wherever you're eager to head to in United States of America and whenever you're hoping to go, you'll discover your perfect flight with one of these leading airlines:

  • American Airlines - 31,454 flights to or near United States of America each month, including 21,653 flights to Dallas-Fort Worth Intl. Airport (DFW) and 8,855 flights to O'Hare Intl. Airport (ORD) per month.
  • Delta Air Lines - 23,889 flights to or near United States of America each month, including 21,276 flights to Hartsfield-Jackson Atlanta Intl. Airport (ATL) and 1,222 flights to O'Hare Intl. Airport (ORD) per month.
  • United Airlines - 14,697 flights to or near United States of America each month, including 12,950 flights to O'Hare Intl. Airport (ORD) and 949 flights to Dallas-Fort Worth Intl. Airport (DFW) per month.

How can I find cheap tickets to United States of America?
In the last seven days, HK$4,855 was the lowest price for a flight to United States of America. If you'd love to save even more, book well in advance and be flexible with your dates. Search for your airfare to United States of America, then check out prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to United States of America?
There were a lot of cheap fares for the taking in the last seven days, with the cost of a return airfare to United States of America varying between HK$4,855 and HK$5,461. Many lucky holiday makers locked in one-way seats from Hong Kong SAR (HKG) for as low as HK$2,989.
What are the most popular airports to fly into in United States of America?
Touch down at one of these popular United States of America airports and you'll be ideally placed to check out all that this amazing region has to offer:

  • Hartsfield-Jackson Atlanta Intl. Airport (ATL) - 27,811 flights per month.
  • Dallas-Fort Worth Intl. Airport (DFW) - 25,642 flights per month.
  • O'Hare Intl. Airport (ORD) - 25,318 flights per month.

When is the cheapest time to fly to United States of America?
Taking off on a Tuesday, followed by a Monday, is generally the best way to bag the cheapest deal. Steer clear of weekends if you can, because Saturday is typically the most expensive day. Spend the funds you saved having a blast in United States of America instead!
How much is a plane ticket to United States of America?
Airfares varied from HK$4,855 to HK$5,461 in the last seven days. When you're ready to book, we're ready to help you lock in a great deal to United States of America.
What is the best time to go to United States of America?
If you'd love to experience United States of America's leading city when it's buzzing with activity, set out for New York sometime during March, May and July. Similar to most locations in the Northern Hemisphere, summertime here starts June 20, with average temperatures of between 21ºC and 27ºC.
What months are the cheapest to book a flight to United States of America?
Book your ticket in February for amazing flight deals to United States of America. December is normally the most expensive time to purchase an airfare.

Trending flights to United States of America

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 19 Mar - Tue, 31 Mar
HKG
Hong Kong SAR
LAX
Los Angeles
HK$4,855 Return, found 3 hours ago
HK$4,855
Return
found 3 hours ago
Select United flight, departing Thu, 19 Mar from Hong Kong SAR to Los Angeles, returning Tue, 31 Mar, priced at HK$4,855 found 3 hours ago
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