The cheapest times to fly from SDY to RNO are

  • January 1st to March 11th
  • March 26th to April 29th
  • October 15th to November 18th
  • December 3rd to March 11th (except the weeks of December 10th, December 17th, and December 24th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SDY to RNO is late January. Prices can be as high as $851 for Sunday flights during early August, or as low as $366 for Tuesday flights around late January.


When to Fly to Reno

Flying from Sidney, MT (SDY) to Reno, NV (RNO) will usually cost between $426 to $734 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $443. Due to high demand the most expensive time to fly is early August, with an average price of $744. Planning your trip to low-cost times can easily save you $301 on economy flights and even more on first-class flights. Generally, any price below $585 can be considered a good price for a round-trip SDY to RNO flight.

See below for a graph of average weekly prices for the SDY to RNO route. All prices are for round-trip tickets in USD.

SDY to RNO Flight Prices

Compared to other flights, the SDY to RNO flight is cheaper than the average and costs much less than the average flight leaving from Sidney. The average price per mile (for a direct flight) is $0.38, which is a bit above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $80 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $568. Return trip prices are from the RNO to SDY flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SDY to RNO can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 43 minutes may not be realistic.


Flight Hacking SDY to RNO

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SDY to RNO — but Champion Traveler does!

Hack #1: Billings, MT (SDY > BIL > RNO)

  • Price for both tickets: $472
  • Average savings: $113 (19.32%)

See SDY to BIL flights


Flight Questions Answered

Still have questions about flying from SDY to RNO? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: Alaska, American, Cape Air, Delta, United, and potentially more during busy seasons.

How far away is it from Reno/Tahoe International Airport to Sidney Richland Regional Airport?

The distance between the two airports is roughly 961 miles or 1547 kilometers.

How long does it take to fly from SDY to RNO?

The real-world flight time for a nonstop SDY to RNO flight is about 2 hour 43 minutes.

How many flights go between Sidney, MT and Reno, NV?

It depends on the day of the week and the date, but a typical day might have around 18 available flights from SDY to RNO.


Airport Location Info


Departing Airport

Origination code SDY
Origination airport name Sidney Richland Regional Airport
City Sidney, MT
Country the United States
Latitude 47.7
Longitude -104.2

Return Airport

Destination code RNO
Destination airport name Reno/Tahoe International Airport
City Reno, NV
Country the United States
Latitude 39.5
Longitude -119.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.