Cheap flights from Boise to Northern Idaho

View AU$107 flight on Sat, 16 Aug. 2025Opens in a new window

Popular airlines from Boise to Northern Idaho

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  • American Airlines

    American Airlines

  • Emirates

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  • United

    United

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Cheap Flights from Boise (BOI) 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
Sat, 16 Aug. - Sun, 17 Aug.
BOI
Boise
GEG
Spokane
AU$167 Return, found 6 days ago
AU$167
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from Boise to Spokane, returning Sun, 17 Aug., priced at AU$167 found 6 days ago
Delta
Sat, 16 Aug. - Sun, 17 Aug.
BOI
Boise
GEG
Spokane
AU$196 Return, found 6 days ago
AU$196
Return
found 6 days ago
Select Delta flight, departing Sat, 16 Aug. from Boise to Spokane, returning Sun, 17 Aug., priced at AU$196 found 6 days ago
Alaska Airlines
Sat, 16 Aug. - Sun, 17 Aug.
BOI
Boise
GEG
Spokane
AU$242 Return, found 6 days ago
AU$242
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from Boise to Spokane, returning Sun, 17 Aug., priced at AU$242 found 6 days ago
Alaska Airlines
Sat, 16 Aug. - Sun, 17 Aug.
BOI
Boise
GEG
Spokane
AU$243 Return, found 6 days ago
AU$243
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from Boise to Spokane, returning Sun, 17 Aug., priced at AU$243 found 6 days ago
United
Sat, 16 Aug. - Sun, 17 Aug.
BOI
Boise
GEG
Spokane
AU$1,373 Return, found 6 days ago
AU$1,373
Return
found 6 days ago
Select United flight, departing Sat, 16 Aug. from Boise to Spokane, returning Sun, 17 Aug., priced at AU$1,373 found 6 days ago
American Airlines
Sat, 16 Aug. - Sun, 17 Aug.
BOI
Boise
GEG
Spokane
AU$1,449 Return, found 6 days ago
AU$1,449
Return
found 6 days ago
Select American Airlines flight, departing Sat, 16 Aug. from Boise to Spokane, returning Sun, 17 Aug., priced at AU$1,449 found 6 days ago
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