Cheap Flights to Napa Valley

View ₩471,600 flight on Sun, Mar 22, 2026Opens in a new window

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How much is the cheapest flight to Napa Valley?

Prices were available within the past 7 days and start at ₩471,600 for one-way flights and ₩656,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Oct 18 - Mon, Nov 2
ICN
Seoul
SFO
San Francisco
₩656,400 Roundtrip, just found
₩656,400
Roundtrip
just found
Select United flight, departing Sun, Oct 18 from Seoul to San Francisco, returning Mon, Nov 2, priced at ₩656,400 just found
Air Canada
Fri, Oct 16 - Sat, Oct 31
ICN
Seoul
SFO
San Francisco
₩686,000 Roundtrip, just found
₩686,000
Roundtrip
just found
Select Air Canada flight, departing Fri, Oct 16 from Seoul to San Francisco, returning Sat, Oct 31, priced at ₩686,000 just found
American Airlines
Mon, Feb 2 - Fri, Feb 6
ICN
Seoul
SFO
San Francisco
₩717,000 Roundtrip, found 10 hours ago
₩717,000
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Mon, Feb 2 from Seoul to San Francisco, returning Fri, Feb 6, priced at ₩717,000 found 10 hours ago
Air Premia
Sun, Jan 25 - Mon, Feb 9
ICN
Seoul
SFO
San Francisco
₩731,400 Roundtrip, found 3 hours ago
₩731,400
Roundtrip
found 3 hours ago
Select Air Premia flight, departing Sun, Jan 25 from Seoul to San Francisco, returning Mon, Feb 9, priced at ₩731,400 found 3 hours ago
Hawaiian Airlines
Thu, Feb 5 - Wed, Feb 11
ICN
Seoul
STS
Santa Rosa
₩944,600 Roundtrip, found 6 days ago
₩944,600
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 5 from Seoul to Santa Rosa, returning Wed, Feb 11, priced at ₩944,600 found 6 days ago

Searching for cheap flights to Napa Valley? No travel company presents more choices than Expedia if you're looking to compare flights to Napa 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 Napa Valley.

Frequently asked questions

How do I find cheap flights to Napa Valley that have flexible change policies?
Search for affordable fares to Napa Valley, then click on "No change fee" directly underneath the "Flexible change policies" subheading. It's that easy. We get that plans can change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Napa Valley?
Find a seat with one of these airlines and the lively region of Napa Valley will be all yours to explore:

  • United Airlines - 5,914 flights to or near Napa Valley each month, including 5,914 flights to San Francisco Intl. Airport (SFO) per month.
  • Southwest Airlines - 2,808 flights to or near Napa Valley each month, including 2,314 flights to Oakland Intl. Airport (OAK) per month.
  • Alaska Airlines - 2,518 flights to or near Napa Valley each month, including 2,349 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to Napa Valley?
You'll always walk away with a fabulous deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred travel date, then click on the flexible dates box above to reveal the cheapest prices for nearby days. ₩656,400 was the best price for a flight to Napa Valley in the last seven days.
How much is a flight to Napa Valley?
The cost of a round-trip flight to Napa Valley in the last seven days varied between ₩656,400 and ₩944,600. If you were heading one way out of Seoul (ICN), you could have landed a cheap fare from just ₩471,600.
What are the most popular airports to fly into in Napa Valley?
Pack your bags and coast into one of these great Napa Valley airports:

  • San Francisco Intl. Airport (SFO) - 11,935 flights per month.
  • Oakland Intl. Airport (OAK) - 3,086 flights per month.

When is the cheapest time to fly to Napa Valley?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to pick up the cheapest fare. Steer clear of the weekend if you can, because Saturday is typically the most expensive day. Spend the money you saved living it up in Napa Valley instead!
How much is a plane ticket to Napa Valley?
In the last seven days, flights to Napa Valley varied between ₩656,400 and ₩944,600. Prices generally depend on the departure time, airline, cabin class and when you make your booking.
What months are the cheapest to book a flight to Napa Valley?
February is the best month to secure a seat for your Napa Valley escape. Tickets are priciest over the busy month of December, so avoid this time if possible.
Flights to Napa Valley information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩271,500

Trending flights to Napa Valley

Prices were available within the past 7 days and start at ₩471,600 for one-way flights and ₩656,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Oct 18 - Mon, Nov 2
ICN
Seoul
SFO
San Francisco
₩656,400 Roundtrip, just found
₩656,400
Roundtrip
just found
Select United flight, departing Sun, Oct 18 from Seoul to San Francisco, returning Mon, Nov 2, priced at ₩656,400 just found
*Available to Expedia members.