Cheap flights from Salt Lake City to Northern Idaho

View AU$168 flight on Wed, 12 Nov. 2025Opens in a new window

Popular airlines from Salt Lake City to Northern Idaho

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Salt Lake City (SLC) to Northern Idaho (GEG)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 5 Nov. - Sun, 9 Nov.
SLC
Salt Lake City
GEG
Spokane
AU$406 Return, found 11 hours ago
AU$406
Return
found 11 hours ago
Select Alaska Airlines flight, departing Wed, 5 Nov. from Salt Lake City to Spokane, returning Sun, 9 Nov., priced at AU$406 found 11 hours ago
Alaska Airlines
Wed, 5 Nov. - Sun, 9 Nov.
SLC
Salt Lake City
GEG
Spokane
AU$453 Return, found 11 hours ago
AU$453
Return
found 11 hours ago
Select Alaska Airlines flight, departing Wed, 5 Nov. from Salt Lake City to Spokane, returning Sun, 9 Nov., priced at AU$453 found 11 hours ago
Alaska Airlines
Wed, 5 Nov. - Sun, 9 Nov.
SLC
Salt Lake City
GEG
Spokane
AU$469 Return, found 11 hours ago
AU$469
Return
found 11 hours ago
Select Alaska Airlines flight, departing Wed, 5 Nov. from Salt Lake City to Spokane, returning Sun, 9 Nov., priced at AU$469 found 11 hours ago
Delta
Wed, 5 Nov. - Sun, 9 Nov.
SLC
Salt Lake City
GEG
Spokane
AU$487 Return, found 11 hours ago
AU$487
Return
found 11 hours ago
Select Delta flight, departing Wed, 5 Nov. from Salt Lake City to Spokane, returning Sun, 9 Nov., priced at AU$487 found 11 hours ago
United
Fri, 7 Nov. - Tue, 11 Nov.
SLC
Salt Lake City
GEG
Spokane
AU$557 Return, found 11 hours ago
AU$557
Return
found 11 hours ago
Select United flight, departing Fri, 7 Nov. from Salt Lake City to Spokane, returning Tue, 11 Nov., priced at AU$557 found 11 hours ago
American Airlines
Fri, 7 Nov. - Tue, 11 Nov.
SLC
Salt Lake City
GEG
Spokane
AU$588 Return, found 11 hours ago
AU$588
Return
found 11 hours ago
Select American Airlines flight, departing Fri, 7 Nov. from Salt Lake City to Spokane, returning Tue, 11 Nov., priced at AU$588 found 11 hours ago

Find the cheapest month to fly from Salt Lake City (SLC) to Lewiston (LWS)

March is typically the cheapest month to fly

From AU$320 - AU$827 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.