Cheap Flights to Knights Valley from HK$6,214

View HK$6,214 flight on Thu, 7 Aug 2025Opens in a new window

Popular airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Knights Valley

Prices were available within the past 7 days and start at HK$6,214 for one-way flights and HK$9,937 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Sat, 9 Aug - Tue, 12 Aug
HKG
Hong Kong SAR
STS
Santa Rosa
HK$9,937 Return, found 16 hours ago
HK$9,937
Return
found 16 hours ago
Select EVA Airways flight, departing Sat, 9 Aug from Hong Kong SAR to Santa Rosa, returning Tue, 12 Aug, priced at HK$9,937 found 16 hours ago
EVA Airways
Sat, 9 Aug - Wed, 13 Aug
HKG
Hong Kong SAR
STS
Santa Rosa
HK$10,767 Return, found 2 days ago
HK$10,767
Return
found 2 days ago
Select EVA Airways flight, departing Sat, 9 Aug from Hong Kong SAR to Santa Rosa, returning Wed, 13 Aug, priced at HK$10,767 found 2 days ago
EVA Airways
Sat, 9 Aug - Tue, 12 Aug
HKG
Hong Kong SAR
STS
Santa Rosa
HK$11,117 Return, found 16 hours ago
HK$11,117
Return
found 16 hours ago
Select EVA Airways flight, departing Sat, 9 Aug from Hong Kong SAR to Santa Rosa, returning Tue, 12 Aug, priced at HK$11,117 found 16 hours ago
EVA Airways
Sat, 9 Aug - Tue, 12 Aug
HKG
Hong Kong SAR
STS
Santa Rosa
HK$11,128 Return, found 16 hours ago
HK$11,128
Return
found 16 hours ago
Select EVA Airways flight, departing Sat, 9 Aug from Hong Kong SAR to Santa Rosa, returning Tue, 12 Aug, priced at HK$11,128 found 16 hours ago
EVA Airways
Sat, 9 Aug - Tue, 12 Aug
HKG
Hong Kong SAR
STS
Santa Rosa
HK$11,567 Return, found 16 hours ago
HK$11,567
Return
found 16 hours ago
Select EVA Airways flight, departing Sat, 9 Aug from Hong Kong SAR to Santa Rosa, returning Tue, 12 Aug, priced at HK$11,567 found 16 hours ago

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

August is typically the cheapest month to fly

From HK$925 - HK$1,761 per traveller.

Graph displaying average flight prices per month

Frequently asked questions

How do I find cheap flights to Knights Valley that have flexible change policies?
When it comes to traveling these days, flexibility is important. That's why we have a "No change fee" search function to help you locate flexible, low-priced flights to Knights Valley. It's on the left-hand side of your screen under the "Flexible change policies" subheading.
How can I find cheap tickets to Knights Valley?
One of the best ways to score cheap tickets to Knights Valley is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The lowest price for a flight to Knights Valley in the last seven days was HK$9,937. Booking ahead of time will usually help you walk away with an even better deal.
How much is a flight to Knights Valley?
You could have purchased a return air ticket to Knights Valley from anywhere between HK$9,937 and HK$16,715 in the last seven days. For one-way journeys taking off from Hong Kong SAR (HKG), the lowest amount paid during this period was just HK$6,214.
When is the cheapest time to fly to Knights Valley?
Leave for Knights Valley early in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to jet off, closely followed by Monday. If you're eager to avoid the priciest flights, stay away from Saturdays.
How much is a plane ticket to Knights Valley?
Seats to Knights Valley varied from HK$9,937 to HK$16,715 in the last seven days. Usually, the quicker you book the bigger the bargain.
What months are the cheapest to book a flight to Knights Valley?
The best month to purchase well-priced fares to Knights Valley is February. Bear in mind that in the USA, an expensive time to secure a seat is the month of December.
Flights to Knights Valley information
Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Return price
HK$9,937

Trending flights to Knights Valley

Prices were available within the past 7 days and start at HK$6,214 for one-way flights and HK$9,937 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Sat, 9 Aug - Tue, 12 Aug
HKG
Hong Kong SAR
STS
Santa Rosa
HK$9,937 Return, found 16 hours ago
HK$9,937
Return
found 16 hours ago
Select EVA Airways flight, departing Sat, 9 Aug from Hong Kong SAR to Santa Rosa, returning Tue, 12 Aug, priced at HK$9,937 found 16 hours ago
*Available to Expedia members.