Alaska Airlines offers the most flights from Seattle International to Reno-Tahoe International Airport, including four nonstop flights daily. Operated by Horizon Air, flights cost as little as $99 online as of October 2010.
Alaska has three scheduled daily direct flights connecting to Reno-Tahoe International. All three start on Alaska to Los Angeles and change to Horizon Air for the leg to Reno.
Southwest operates one daily nonstop from SEA to RNO. There are also four daily direct flights, each requiring a plane change, as of October 2010.
United Airlines operates direct flights from SEA to RNO, with stops in Portland, San Francisco, Los Angeles and/or Denver in combination with its partners United Express/SkyWest Airlines.
Passengers buying tickets from Seattle to Reno on Continental Airlines will fly the United, United Express/SkyWest flights through Portland, San Francisco and Reno.
Passengers traveling from SEA to RNO on Delta will fly on Canadair regional jets operated by SkyWest or flights operated by Alaska or Horizon with stopovers in Portland, Salt Lake City, Los Angeles or Bozeman.
Seattle-Reno flights booked on American Airlines will be operated by American Eagle or Alaska Airlines with connecting stops in Los Angeles, San Diego or San Jose.
