A mountainous landscape with two lakes and rugged terrain.

Cheap Flights to Sierra County from ₩1,160,900

View ₩1,160,900 flight on Sat, Oct 3, 2026Opens in a new window

Popular airlines to Sierra County

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • JetBlue Airways

  • Southwest Airlines

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How much is the cheapest flight to Sierra County?

Prices were available within the past 7 days and start at ₩1,160,900 for one-way flights and ₩1,766,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Aug 24 - Mon, Sep 7
ICN
Seoul
RNO
Reno
₩1,766,000 Roundtrip, found 2 days ago
₩1,766,000
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 24 from Seoul to Reno, returning Mon, Sep 7, priced at ₩1,766,000 found 2 days ago
United
Mon, Aug 24 - Mon, Sep 7
ICN
Seoul
RNO
Reno
₩2,055,700 Roundtrip, found 2 days ago
₩2,055,700
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 24 from Seoul to Reno, returning Mon, Sep 7, priced at ₩2,055,700 found 2 days ago
United
Tue, Aug 18 - Sun, Aug 23
ICN
Seoul
RNO
Reno
₩2,115,700 Roundtrip, found 5 days ago
₩2,115,700
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 18 from Seoul to Reno, returning Sun, Aug 23, priced at ₩2,115,700 found 5 days ago
United
Thu, Aug 20 - Sun, Aug 23
ICN
Seoul
RNO
Reno
₩2,130,100 Roundtrip, found 2 days ago
₩2,130,100
Roundtrip
found 2 days ago
Select United flight, departing Thu, Aug 20 from Seoul to Reno, returning Sun, Aug 23, priced at ₩2,130,100 found 2 days ago
United
Sat, Oct 3 - Fri, Oct 9
ICN
Seoul
RNO
Reno
₩2,158,300 Roundtrip, found 4 days ago
₩2,158,300
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 3 from Seoul to Reno, returning Fri, Oct 9, priced at ₩2,158,300 found 4 days ago
Delta
Mon, Aug 24 - Mon, Sep 7
ICN
Seoul
RNO
Reno
₩2,190,300 Roundtrip, found 2 days ago
₩2,190,300
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 24 from Seoul to Reno, returning Mon, Sep 7, priced at ₩2,190,300 found 2 days ago
United
Mon, Aug 24 - Mon, Sep 7
ICN
Seoul
RNO
Reno
₩2,194,500 Roundtrip, found 2 days ago
₩2,194,500
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 24 from Seoul to Reno, returning Mon, Sep 7, priced at ₩2,194,500 found 2 days ago
EVA Airways
Mon, Aug 17 - Mon, Aug 24
ICN
Seoul
RNO
Reno
₩2,211,900 Roundtrip, found 3 days ago
₩2,211,900
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Mon, Aug 17 from Seoul to Reno, returning Mon, Aug 24, priced at ₩2,211,900 found 3 days ago
Korean Air
Mon, Aug 24 - Mon, Sep 7
ICN
Seoul
RNO
Reno
₩2,268,500 Roundtrip, found 2 days ago
₩2,268,500
Roundtrip
found 2 days ago
Select Korean Air flight, departing Mon, Aug 24 from Seoul to Reno, returning Mon, Sep 7, priced at ₩2,268,500 found 2 days ago
Air Canada
Sat, Oct 3 - Fri, Oct 9
ICN
Seoul
RNO
Reno
₩2,568,700 Roundtrip, found 4 days ago
₩2,568,700
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Oct 3 from Seoul to Reno, returning Fri, Oct 9, priced at ₩2,568,700 found 4 days ago

Trending flights to Sierra County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Aug 24 - Mon, Sep 7
ICN
Seoul
RNO
Reno
₩1,766,000 Roundtrip, found 2 days ago
₩1,766,000
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 24 from Seoul to Reno, returning Mon, Sep 7, priced at ₩1,766,000 found 2 days ago

Frequently asked questions

How do I find cheap flights to Sierra County that have flexible change policies?
When it comes to traveling these days, flexibility is key. That's why we've added a "No change fee" filter to help you track down flexible, cheap flights to Sierra County. It's to the left of your screen right underneath the "Flexible change policies" heading.
Which airlines fly to Sierra County?
When you're ready to book your flight to or near Sierra County, these leading airlines are waiting to welcome you on board:

  • United Airlines - 320 flights to or near Sierra County each month, including 320 flights to Reno-Tahoe Intl. Airport (RNO) per month.
  • Southwest Airlines - 312 flights to or near Sierra County each month, including 312 flights to Reno-Tahoe Intl. Airport (RNO) per month.
  • American Airlines - 190 flights to or near Sierra County each month, including 190 flights to Reno-Tahoe Intl. Airport (RNO) per month.

How can I find cheap tickets to Sierra County?
One of the best ways to bag cheap tickets to Sierra County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The lowest price for a flight to Sierra County in the last seven days was ₩1,766,000. Booking well ahead of time will usually help you walk away with an even better deal.
How much is a flight to Sierra County?
One-way flights taking off from Seoul (ICN) sold for as little as ₩1,160,900 in the last seven days. During this period, the price of a return journey to Sierra County varied between ₩1,766,000 and ₩2,568,700. If you spot a good deal, book quickly — these prices don't stick around.
What are the most popular airports to fly into in Sierra County?
Reno-Tahoe Intl. Airport (RNO) is the main entryway for people eager to visit Sierra County. Roughly 1,279 monthly flights touch down here.
When is the cheapest time to fly to Sierra County?
Taking off on a Tuesday, followed by a Monday, is generally the best way to bag the cheapest deal. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the dollars you saved having a blast in Sierra County instead!
How much is a plane ticket to Sierra County?
In the last seven days, seats to Sierra County varied between ₩1,766,000 and ₩2,568,700. Prices depend on the departure time, seating class, airline and how early you make your booking.
What is the best time to go to Sierra County?
January, February and May are popular months to venture to Loyalton, one of Sierra County's best cities. Summer here begins June 20. Average temperatures range from 45ºF to 80ºF across the season, so travel around then if you're a fan of warmer weather.
What months are the cheapest to book a flight to Sierra County?
Grab your ticket in February for awesome flight deals to Sierra County. December is known to be the most expensive time to purchase an airfare.

Book with confidence

About Sierra County

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About Sierra County
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