Getting to BYU-Idaho
Rexburg is about a 5-hour drive east of Boise and about 3.5 hours from Salt Lake City. The Idaho Falls Airport (IDA) is approximately 30 minutes from campus and has rental car services from Enterprise, Avis, Budget, Alamo, National, and Hertz.
From Idaho Falls Regional Airport
From the airport, take N Skyline Dr and Grandview Dr to US-20 E 5 min (1.5 mi)
Follow US-20 E to University Blvd in Rexburg. Take exit 332 from US-20 E 21 min (24.3 mi)
Follow University Blvd to W 7th S (3 min)
Also see car rentals
From the South
Follow I-15 N to US-20 E in Idaho Falls.
Use the right 2 lanes to take exit 119 for US-20 E toward Rigby/W Yellowstone
Follow US-20 E to W 7th S in Rexburg
From the West
Take I-84 E
After Declo, Idaho, keep left at the fork to continue on I-86 E (follow signs for Pocatello)
Use the left lane to take exit 63B to merge onto I-15 N toward Blackfoot/Idaho Falls
Use the right 2 lanes to take exit 119 for US-20 E toward Rigby/W Yellowstone
Follow US-20 E to W 7th S in Rexburg
From the North
Follow I-15 S to ID-28 S/ID-33 E in Jefferson County.
Take exit 143 from I-15 S
Follow ID-33 E to W 4th S/Viking Dr in Rexburg
Also see hotels.