Cheap Flights to Lake County | Popular Routes to Lake County from HK$3,458

View HK$3,458 flight on Mon, 18 May 2026Opens in a new window

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Cheap round-trip flights to Lake County

Prices were available within the past 7 days and start at HK$3,458 for one-way flights and HK$2,652 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$2,652 Return, found 23 hours ago
HK$2,652
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$2,652 found 23 hours ago
Alaska Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$2,652 Return, found 23 hours ago
HK$2,652
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$2,652 found 23 hours ago
American Airlines
Sat, 25 Apr - Wed, 29 Apr
LAX
Los Angeles
STS
Santa Rosa
HK$2,803 Return, found 2 days ago
HK$2,803
Return
found 2 days ago
Select American Airlines flight, departing Sat, 25 Apr from Los Angeles to Santa Rosa, returning Wed, 29 Apr, priced at HK$2,803 found 2 days ago
American Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$2,878 Return, found 23 hours ago
HK$2,878
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$2,878 found 23 hours ago
American Airlines
Sat, 25 Apr - Wed, 29 Apr
LAX
Los Angeles
STS
Santa Rosa
HK$2,881 Return, found 2 days ago
HK$2,881
Return
found 2 days ago
Select American Airlines flight, departing Sat, 25 Apr from Los Angeles to Santa Rosa, returning Wed, 29 Apr, priced at HK$2,881 found 2 days ago
American Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$2,956 Return, found 23 hours ago
HK$2,956
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$2,956 found 23 hours ago
American Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$3,096 Return, found 23 hours ago
HK$3,096
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$3,096 found 23 hours ago
Alaska Airlines
Sat, 25 Apr - Wed, 29 Apr
LAX
Los Angeles
STS
Santa Rosa
HK$3,115 Return, found 2 days ago
HK$3,115
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 25 Apr from Los Angeles to Santa Rosa, returning Wed, 29 Apr, priced at HK$3,115 found 2 days ago
American Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$3,193 Return, found 23 hours ago
HK$3,193
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$3,193 found 23 hours ago
American Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$3,332 Return, found 23 hours ago
HK$3,332
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$3,332 found 23 hours ago
American Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$3,410 Return, found 23 hours ago
HK$3,410
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$3,410 found 23 hours ago
American Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$3,539 Return, found 23 hours ago
HK$3,539
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$3,539 found 23 hours ago
American Airlines
Sun, 28 Jun - Tue, 30 Jun
LAX
Los Angeles
STS
Santa Rosa
HK$3,558 Return, found 23 hours ago
HK$3,558
Return
found 23 hours ago
Select American Airlines flight, departing Sun, 28 Jun from Los Angeles to Santa Rosa, returning Tue, 30 Jun, priced at HK$3,558 found 23 hours ago

Frequently asked questions

How do I find cheap flights to Lake County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to deliver you the most flexible airfares around. Just tick the "No change fee" box directly underneath the "Flexible change policies" subheading to find the best flights to Lake County.
Which airlines fly to Lake County?
Find your passport, pack your bags and take your pick of these major airlines that fly into or near Lake County:

  • Alaska Airlines - 264 flights to or near Lake County each month, including 264 flights to Sonoma County Airport (STS) per month.
  • American Airlines - 60 flights to or near Lake County each month, including 60 flights to Sonoma County Airport (STS) per month.
  • Avelo Airlines - 30 flights to or near Lake County each month, including 30 flights to Sonoma County Airport (STS) per month.

How can I find cheap tickets to Lake County?
To nab a terrific deal to Lake County, book well ahead. Also take advantage of Expedia's "flexible dates" feature at the top of your search results. This will list the cheapest prices for nearby days. In the last seven days, HK$2,652 was the best price for a flight to Lake County.
How much is a flight to Lake County?
If you were traveling one way from Orange County (SNA), you could've nabbed a cheap seat for just HK$3,458 in the last seven days. Round-trip flights to Lake County ranged from only HK$2,652 to HK$4,361 over the same period.
What are the most popular airports to fly into in Lake County?
The principal gateway to Lake County, roughly 356 flights taxi into Sonoma County Airport (STS) each month. Find a rewarding deal, book your seat and prepare to soak up the best of this fantastic region.
When is the cheapest time to fly to Lake County?
If you can be flexible with what day you travel to Lake County, try to depart earlier in the week. The cheapest day to take off is normally Tuesday, followed by Monday. Saturday is typically the costliest day, with lots of holiday makers preferring to fly on weekends.
How much is a plane ticket to Lake County?
Airfares ranged anywhere from HK$2,652 to HK$4,361 over the last seven days. When you're ready to book, we're ready to help you land a cheap flight to Lake County.
What is the best time to go to Lake County?
May, September and October are the most popular months to travel to Hidden Valley Lake, one of Lake County's most fabulous cities. Summertime here starts June 20. Temperatures vary from 13ºC to 32ºC throughout the season, so plan your trip around then if warmer weather is your preference.
What months are the cheapest to book a flight to Lake County?
The ideal month to purchase affordable flights to Lake County is February. Keep in mind that in the United States, an expensive time to purchase a ticket is the month of December.

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