Cheap Flights to Knights Valley

View ₩644,500 flight on Fri, Jul 18, 2025Opens in a new window

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How much is the cheapest flight to Knights Valley?

Prices were available within the past 7 days and start at ₩644,500 for one-way flights and ₩1,150,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jul 18 - Sun, Jul 20
SFO
San Francisco
STS
Santa Rosa
₩1,150,800 Roundtrip, found 2 days ago
₩1,150,800
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 18 from San Francisco to Santa Rosa, returning Sun, Jul 20, priced at ₩1,150,800 found 2 days ago
United
Fri, Jul 18 - Sun, Jul 20
SFO
San Francisco
STS
Santa Rosa
₩1,188,100 Roundtrip, found 2 days ago
₩1,188,100
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 18 from San Francisco to Santa Rosa, returning Sun, Jul 20, priced at ₩1,188,100 found 2 days ago
United
Fri, Jul 18 - Sun, Jul 20
SFO
San Francisco
STS
Santa Rosa
₩1,236,400 Roundtrip, found 2 days ago
₩1,236,400
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 18 from San Francisco to Santa Rosa, returning Sun, Jul 20, priced at ₩1,236,400 found 2 days ago

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

August is typically the cheapest month to fly

From ₩163,469 - ₩311,261 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Knights Valley? No travel company presents more choices than Expedia if you're looking to compare flights to Knights Valley. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in Knights Valley.

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 ₩1,150,800. 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 ₩1,150,800 and ₩1,236,400 in the last seven days. For one-way journeys taking off from San Francisco (SFO), the lowest amount paid during this period was just ₩644,500.
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 ₩1,150,800 to ₩1,236,400 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
Roundtrip price
₩988,500
*Available to Expedia members.