Jackson Hole Airport (JAC) is about 50 minutes away, and Idaho Falls Regional Airport (IDA) is about 90 minutes away. Both are serviced by several major air carriers and car rental agencies.
Directions from Jackson Hole airport: Exit airport. Turn right on Hwy. 89/191. Go to the town square in Jackson (square will be on your left). Turn right on Broadway towards Wilson, Hwy. 22. Turn right on Hwy. 22/Teton Pass-Wilson ("Y" intersection at Phillips 66 station, follow right lane for exit). Go through Wilson, WY. and over Teton Pass (Hwy. 22, steep mountain pass, 10% grades, beautiful views). Idaho state line is at west base of pass. WY. Hwy. 22 becomes Idaho Hwy. 33. Follow Hwy. 33 through Victor, Id. to Driggs, Id. Turn right at the traffic light and Key Bank (Ski Hill Road). Follow Ski Hill Road for about 6 blocks. You will reach a fork. Bear left and continue on Ski Hill Road. Remain on Ski Hill Road through Alta, WY. Ski Hill Road ends at Grand Targhee Resort.
Directions from Idaho Falls Airport: Exit airport and turn left on Grandview Drive/Hwy. 20 (towards West Yellowstone). Proceed on Hwy. 20 for approximately 30 miles. After the third Rexburg exit and at the next exit, you will see a brown sign that reads "Targhee Recreation Area, Teton Hwy. 33" on the right. Take that exit and stay on Hwy. 33 to Driggs, Id. Go through town and turn left at the traffic light and Key Bank on to Ski Hill Road. Follow Ski Hill Road for about 6 blocks. You will reach a fork. Bear left and the road becomes Ski Hill Road. Remain on Ski Hill Road through Alta, WY, Ski Hill Road ends at Grand Targhee Resort.
Grand Targhee offers independent contractor airport shuttles to and from Jackson, WY and Idaho Falls, ID airports. Advanced reservations are required through its lodging department (800-827-4433).