Cheap Flights to Riverside County | Popular Routes to Riverside County from HK$4,480

View HK$4,480 flight on Mon, 5 Oct 2026Opens in a new window

Popular airlines to Riverside County

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  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • WestJet

  • Air Canada

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Cheap round-trip flights to Riverside County

Prices were available within the past 7 days and start at HK$4,480 for one-way flights and HK$7,114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 25 Oct - Tue, 10 Nov
HKG
Hong Kong SAR
ONT
Ontario
HK$7,114 Return, found 4 hours ago
HK$7,114
Return
found 4 hours ago
Select United flight, departing Sun, 25 Oct from Hong Kong SAR to Ontario, returning Tue, 10 Nov, priced at HK$7,114 found 4 hours ago
United
Tue, 1 Dec - Tue, 1 Dec
HKG
Hong Kong SAR
ONT
Ontario
HK$7,466 Return, found 5 days ago
HK$7,466
Return
found 5 days ago
Select United flight, departing Tue, 1 Dec from Hong Kong SAR to Ontario, returning Tue, 1 Dec, priced at HK$7,466 found 5 days ago
United
Mon, 25 Jan - Mon, 8 Feb
HKG
Hong Kong SAR
ONT
Ontario
HK$7,510 Return, found 1 day ago
HK$7,510
Return
found 1 day ago
Select United flight, departing Mon, 25 Jan from Hong Kong SAR to Ontario, returning Mon, 8 Feb, priced at HK$7,510 found 1 day ago
EVA Airways
Mon, 5 Oct - Mon, 12 Oct
HKG
Hong Kong SAR
SNA
Orange County
HK$7,514 Return, found 10 hours ago
HK$7,514
Return
found 10 hours ago
Select EVA Airways flight, departing Mon, 5 Oct from Hong Kong SAR to Orange County, returning Mon, 12 Oct, priced at HK$7,514 found 10 hours ago
Air Canada
Thu, 10 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
SNA
Orange County
HK$7,924 Return, found 3 days ago
HK$7,924
Return
found 3 days ago
Select Air Canada flight, departing Thu, 10 Sept from Hong Kong SAR to Orange County, returning Tue, 15 Sept, priced at HK$7,924 found 3 days ago
STARLUX Airlines
Thu, 18 Jun - Sat, 4 Jul
HKG
Hong Kong SAR
ONT
Ontario
HK$8,120 Return, found 10 hours ago
HK$8,120
Return
found 10 hours ago
Select STARLUX Airlines flight, departing Thu, 18 Jun from Hong Kong SAR to Ontario, returning Sat, 4 Jul, priced at HK$8,120 found 10 hours ago
China Airlines
Sun, 25 Oct - Tue, 10 Nov
HKG
Hong Kong SAR
ONT
Ontario
HK$8,120 Return, found 4 hours ago
HK$8,120
Return
found 4 hours ago
Select China Airlines flight, departing Sun, 25 Oct from Hong Kong SAR to Ontario, returning Tue, 10 Nov, priced at HK$8,120 found 4 hours ago
United
Mon, 1 Feb - Fri, 19 Feb
PVG
Shanghai
ONT
Ontario
HK$8,589 Return, found 4 days ago
HK$8,589
Return
found 4 days ago
Select United flight, departing Mon, 1 Feb from Shanghai to Ontario, returning Fri, 19 Feb, priced at HK$8,589 found 4 days ago
Qatar Airways
Wed, 16 Sept - Mon, 21 Sept
HKG
Hong Kong SAR
ONT
Ontario
HK$9,186 Return, found 4 days ago
HK$9,186
Return
found 4 days ago
Select Qatar Airways flight, departing Wed, 16 Sept from Hong Kong SAR to Ontario, returning Mon, 21 Sept, priced at HK$9,186 found 4 days ago
EVA Airways
Sat, 20 Jun - Fri, 26 Jun
HKG
Hong Kong SAR
CLD
Carlsbad
HK$9,320 Return, found 2 days ago
HK$9,320
Return
found 2 days ago
Select EVA Airways flight, departing Sat, 20 Jun from Hong Kong SAR to Carlsbad, returning Fri, 26 Jun, priced at HK$9,320 found 2 days ago

Trending flights to Riverside County

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
Sun, 25 Oct - Tue, 10 Nov
HKG
Hong Kong SAR
ONT
Ontario
HK$7,114 Return, found 4 hours ago
HK$7,114
Return
found 4 hours ago
Select United flight, departing Sun, 25 Oct from Hong Kong SAR to Ontario, returning Tue, 10 Nov, priced at HK$7,114 found 4 hours ago

Frequently asked questions

How do I find cheap flights to Riverside County that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we've added a "No change fee" filter to help you find cheap and flexible fares to Riverside County. It's on the left of your screen underneath the "Flexible change policies" subheading.
Which airlines fly to Riverside County?
You can choose from a selection of airlines that offer flights into or near Riverside County. A few of your top options are:

  • Delta Air Lines - 4,064 flights to or near Riverside County each month, including 4,064 flights to Los Angeles Intl. Airport (LAX) per month.
  • American Airlines - 3,361 flights to or near Riverside County each month, including 3,361 flights to Los Angeles Intl. Airport (LAX) per month.
  • United Airlines - 2,991 flights to or near Riverside County each month, including 2,991 flights to Los Angeles Intl. Airport (LAX) per month.

How can I find cheap tickets to Riverside County?
A good strategy for scoring cheap fares is to be flexible with your travel dates. Start by searching for your flight to Riverside County, then click on the "flexible dates" box to compare prices for nearby days. Another good tip? Book well ahead. For an idea of costs, HK$7,114 was the lowest price for a flight to Riverside County in the last seven days.
How much is a flight to Riverside County?
One-way flights leaving Hong Kong SAR (HKG) sold for as low as HK$4,480 in the last seven days. During this period, the cost of a return air ticket to Riverside County varied between HK$7,114 and HK$9,320. If you find a fantastic deal, book immediately — these fares don't stick around.
What are the most popular airports to fly into in Riverside County?
Los Angeles Intl. Airport (LAX) is the main entry point for people hoping to visit Riverside County. Approximately 16,630 flights per month land at this airport.
When is the cheapest time to fly to Riverside County?
Try to leave early in the week to nab a bargain airfare to Riverside County. Tuesday is usually the cheapest day to depart, followed by Monday. Saturday often has the most expensive prices. This is because many people choose to start their vacation on a weekend.
How much is a plane ticket to Riverside County?
In the last seven days, seats to Riverside County cost between HK$7,114 and HK$9,320. The early bird catches the worm, so grab an awesome deal today.
What is the best time to go to Riverside County?
January, February and November are popular months to travel to Riverside, one of Riverside County's most renowned cities. Summer here starts June 20. Temperatures vary from 21ºC to 29ºC across this season, so plan your travels around then if warmer weather is your preference.
What months are the cheapest to book a flight to Riverside County?
An inexpensive month to secure a top deal to Riverside County is February, whereas prices are at a premium in December. Avoid this time if you're counting your pennies.

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About Riverside County

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About Riverside County
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