A mountainous landscape with two lakes and rugged terrain.

Sierra County Flights - Book Cheap Flights to Sierra County

View RM1,034 flight on Fri, 14 Aug 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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Cheap round-trip flights to Sierra County

Prices were available within the past 7 days and start at RM1,034 for one-way flights and RM2,068 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 14 Aug - Fri, 21 Aug
ORD
Chicago
RNO
Reno
RM2,068 Return, found 3 days ago
RM2,068
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Aug from Chicago to Reno, returning Fri, 21 Aug, priced at RM2,068 found 3 days ago
Delta
Mon, 17 Aug - Mon, 24 Aug
ORD
Chicago
RNO
Reno
RM2,073 Return, found 2 hours ago
RM2,073
Return
found 2 hours ago
Select Delta flight, departing Mon, 17 Aug from Chicago to Reno, returning Mon, 24 Aug, priced at RM2,073 found 2 hours ago
Delta
Fri, 14 Aug - Fri, 21 Aug
ORD
Chicago
RNO
Reno
RM2,230 Return, found 3 days ago
RM2,230
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Aug from Chicago to Reno, returning Fri, 21 Aug, priced at RM2,230 found 3 days ago
Delta
Fri, 14 Aug - Fri, 21 Aug
ORD
Chicago
RNO
Reno
RM2,232 Return, found 3 days ago
RM2,232
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Aug from Chicago to Reno, returning Fri, 21 Aug, priced at RM2,232 found 3 days ago
Delta
Mon, 17 Aug - Mon, 24 Aug
ORD
Chicago
RNO
Reno
RM2,238 Return, found 2 hours ago
RM2,238
Return
found 2 hours ago
Select Delta flight, departing Mon, 17 Aug from Chicago to Reno, returning Mon, 24 Aug, priced at RM2,238 found 2 hours ago
Delta
Fri, 14 Aug - Fri, 21 Aug
ORD
Chicago
RNO
Reno
RM2,271 Return, found 3 days ago
RM2,271
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Aug from Chicago to Reno, returning Fri, 21 Aug, priced at RM2,271 found 3 days ago
Delta
Fri, 14 Aug - Fri, 21 Aug
ORD
Chicago
RNO
Reno
RM2,272 Return, found 3 days ago
RM2,272
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Aug from Chicago to Reno, returning Fri, 21 Aug, priced at RM2,272 found 3 days ago
United
Mon, 17 Aug - Mon, 24 Aug
ORD
Chicago
RNO
Reno
RM2,279 Return, found 2 hours ago
RM2,279
Return
found 2 hours ago
Select United flight, departing Mon, 17 Aug from Chicago to Reno, returning Mon, 24 Aug, priced at RM2,279 found 2 hours ago
United
Fri, 14 Aug - Fri, 21 Aug
ORD
Chicago
RNO
Reno
RM2,293 Return, found 3 days ago
RM2,293
Return
found 3 days ago
Select United flight, departing Fri, 14 Aug from Chicago to Reno, returning Fri, 21 Aug, priced at RM2,293 found 3 days ago
American Airlines
Fri, 14 Aug - Fri, 21 Aug
ORD
Chicago
RNO
Reno
RM2,475 Return, found 3 days ago
RM2,475
Return
found 3 days ago
Select American Airlines flight, departing Fri, 14 Aug from Chicago to Reno, returning Fri, 21 Aug, priced at RM2,475 found 3 days ago

Frequently asked questions

How do I find cheap flights to Sierra County that have flexible change policies?
When it comes to travelling 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 RM2,068. 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 Chicago (ORD) sold for as little as RM1,034 in the last seven days. During this period, the price of a return journey to Sierra County varied between RM2,068 and RM2,475. 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.
How much is a plane ticket to Sierra County?
In the last seven days, seats to Sierra County varied between RM2,068 and RM2,475. 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 7ºC to 27ºC 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

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