Air Travel

Pullman-Moscow Regional Airport (PUW)

  • 2 miles from WSU campus
  • Four flights/day to Seattle and three flights/day to Boise (Alaska)
  • Ground Transportation

Lewiston Nez Perce County Airport (LWS)

  • 35 miles from WSU campus
  • Two flights/day to Salt Lake (Delta) and one flight/day to Denver (United)
  • Ground Transportation

Spokane International Airport (GEG)

  • 78 miles from WSU campus
  • Served by Delta, Alaska, Frontier, United, American, and Southwest
  • Non-stop flights to Seattle, Everett, Portland, San Francisco, Minneapolis/St. Paul, Denver, Salt Lake City, Los Angeles, San Diego, Boise, Dallas/Ft. Worth, Oakland, and Las Vegas
  • Ground Transportation

Tri-cities Airport (PSC)

  • 135 miles from WSU campus
  • Served by Delta, Alaska, United, Allegiant, Avelo, and Aha!
  • Non-stop flights to Seattle, San Francisco, Burbank, Minneapolis/St. Paul, Denver, Salt Lake City, Los Angeles, San Diego, Reno, Phoenix-Mesa, and Las Vegas
  • Ground Transportation

Airline Discount Codes

Southwest Airlines

Valid Travel dates: June 20 – 29
Airport: Spokane (GEG)

Booking: Available via the Booking Link


United Airlines

Valid Travel Dates: June 20-29
Airport: Spokane (GEG)

Z code: ZPKN
Agreement Code: 790416

Booking: Available via the Booking Link or by calling United Reservations Meetings Desk at 800-426-1122


Delta Air Lines

Valid Travel dates: June 18 – July 1
Airports: Pullman, Spokane, Lewiston, Missoula

Meeting Event Code: NY3AD

Booking: Discount via the Booking Link or call Delta Meeting Network® at 1.800.328.1111* Monday–Friday, 8:00 a.m. – 6:30 p.m. (EST) and refer to Meeting Event Code NY3AD