A lakeside view with reeds, a wooden pier, houses, and distant mountains.

Cheap Flights to Lake County | Popular Routes to Lake County from HK$1,587

View HK$1,587 flight on Tue, 1 Sept 2026Opens in a new window

Popular airlines to Lake County

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • JetBlue Airways

  • Southwest Airlines

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Cheap round-trip flights to Lake County

Prices were available within the past 7 days and start at HK$1,587 for one-way flights and HK$3,561 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 12 Sept - Sat, 19 Sept
PSP
Palm Springs
STS
Santa Rosa
HK$3,561 Return, found 10 hours ago
HK$3,561
Return
found 10 hours ago
Select American Airlines flight, departing Sat, 12 Sept from Palm Springs to Santa Rosa, returning Sat, 19 Sept, priced at HK$3,561 found 10 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$3,561 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 Palm Springs (PSP), you could've nabbed a cheap seat for just HK$1,587 in the last seven days. Round-trip flights to Lake County ranged from only HK$3,561 to HK$4,006 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$3,561 to HK$4,006 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.

Book with confidence

About Lake County

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