Flights from Denver to Northern Idaho

Cheapest flights from Denver

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 31 - Thu, Sep 11

DEN

Denver Intl.

GEG

Spokane Intl.

$140 Roundtrip, found 9 hours ago

$140

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sun, Aug 31 from Denver Intl. to Spokane Intl., returning Thu, Sep 11, priced at $140 found 9 hours ago

Sat, Aug 30 - Thu, Sep 11

DEN

Denver Intl.

GEG

Spokane Intl.

$142 Roundtrip, found 8 hours ago

$142

Roundtrip

found 8 hours ago

Select Delta flight, departing Sat, Aug 30 from Denver Intl. to Spokane Intl., returning Thu, Sep 11, priced at $142 found 8 hours ago

Tue, Sep 2 - Sat, Sep 13

DEN

Denver Intl.

GEG

Spokane Intl.

$143 Roundtrip, found 9 hours ago

$143

Roundtrip

found 9 hours ago

Select Delta flight, departing Tue, Sep 2 from Denver Intl. to Spokane Intl., returning Sat, Sep 13, priced at $143 found 9 hours ago

Tue, Aug 26 - Tue, Sep 9

DEN

Denver Intl.

GEG

Spokane Intl.

$145 Roundtrip, found 10 hours ago

$145

Roundtrip

found 10 hours ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Denver Intl. to Spokane Intl., returning Tue, Sep 9, priced at $145 found 10 hours ago

Sat, Aug 30 - Sat, Sep 13

DEN

Denver Intl.

GEG

Spokane Intl.

$153 Roundtrip, found 10 hours ago

$153

Roundtrip

found 10 hours ago

Select Delta flight, departing Sat, Aug 30 from Denver Intl. to Spokane Intl., returning Sat, Sep 13, priced at $153 found 10 hours ago

Thu, Aug 28 - Thu, Sep 11

DEN

Denver Intl.

GEG

Spokane Intl.

$153 Roundtrip, found 9 hours ago

$153

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Denver Intl. to Spokane Intl., returning Thu, Sep 11, priced at $153 found 9 hours ago

Fri, Aug 29 - Fri, Sep 12

DEN

Denver Intl.

GEG

Spokane Intl.

$157 Roundtrip, found 10 hours ago

$157

Roundtrip

found 10 hours ago

Select United flight, departing Fri, Aug 29 from Denver Intl. to Spokane Intl., returning Fri, Sep 12, priced at $157 found 10 hours ago

Sun, Aug 31 - Tue, Sep 9

DEN

Denver Intl.

GEG

Spokane Intl.

$157 Roundtrip, found 9 hours ago

$157

Roundtrip

found 9 hours ago

Select Alaska Airlines flight, departing Sun, Aug 31 from Denver Intl. to Spokane Intl., returning Tue, Sep 9, priced at $157 found 9 hours ago

Tue, Aug 26 - Mon, Sep 15

DEN

Denver Intl.

GEG

Spokane Intl.

$161 Roundtrip, found 10 hours ago

$161

Roundtrip

found 10 hours ago

Select Delta flight, departing Tue, Aug 26 from Denver Intl. to Spokane Intl., returning Mon, Sep 15, priced at $161 found 10 hours ago

Mon, Sep 1 - Fri, Sep 12

DEN

Denver Intl.

GEG

Spokane Intl.

$173 Roundtrip, found 9 hours ago

$173

Roundtrip

found 9 hours ago

Select Delta flight, departing Mon, Sep 1 from Denver Intl. to Spokane Intl., returning Fri, Sep 12, priced at $173 found 9 hours ago

Fri, Aug 29 - Fri, Sep 12

DEN

Denver Intl.

GEG

Spokane Intl.

$173 Roundtrip, found 10 hours ago

$173

Roundtrip

found 10 hours ago

Select United flight, departing Fri, Aug 29 from Denver Intl. to Spokane Intl., returning Fri, Sep 12, priced at $173 found 10 hours ago

Sat, Aug 30 - Thu, Sep 11

DEN

Denver Intl.

GEG

Spokane Intl.

$177 Roundtrip, found 8 hours ago

$177

Roundtrip

found 8 hours ago

Select Delta flight, departing Sat, Aug 30 from Denver Intl. to Spokane Intl., returning Thu, Sep 11, priced at $177 found 8 hours ago

Sat, Aug 30 - Sat, Sep 13

DEN

Denver Intl.

GEG

Spokane Intl.

$188 Roundtrip, found 10 hours ago

$188

Roundtrip

found 10 hours ago

Select Delta flight, departing Sat, Aug 30 from Denver Intl. to Spokane Intl., returning Sat, Sep 13, priced at $188 found 10 hours ago

Fri, Aug 29 - Fri, Sep 12

DEN

Denver Intl.

GEG

Spokane Intl.

$192 Roundtrip, found 10 hours ago

$192

Roundtrip

found 10 hours ago

Select United flight, departing Fri, Aug 29 from Denver Intl. to Spokane Intl., returning Fri, Sep 12, priced at $192 found 10 hours ago

Tue, Sep 2 - Wed, Sep 10

DEN

Denver Intl.

GEG

Spokane Intl.

$204 Roundtrip, found 9 hours ago

$204

Roundtrip

found 9 hours ago

Select Delta flight, departing Tue, Sep 2 from Denver Intl. to Spokane Intl., returning Wed, Sep 10, priced at $204 found 9 hours ago

Tue, Aug 26 - Wed, Sep 10

DEN

Denver Intl.

GEG

Spokane Intl.

$207 Roundtrip, found 10 hours ago

$207

Roundtrip

found 10 hours ago

Select Delta flight, departing Tue, Aug 26 from Denver Intl. to Spokane Intl., returning Wed, Sep 10, priced at $207 found 10 hours ago

Sun, Aug 31 - Tue, Sep 9

DEN

Denver Intl.

MSO

Missoula Intl.

$208 Roundtrip, found 10 hours ago

$208

Roundtrip

found 10 hours ago

Select Hawaiian Airlines flight, departing Sun, Aug 31 from Denver Intl. to Missoula Intl., returning Tue, Sep 9, priced at $208 found 10 hours ago

Fri, Aug 29 - Fri, Sep 12

DEN

Denver Intl.

MSO

Missoula Intl.

$209 Roundtrip, found 10 hours ago

$209

Roundtrip

found 10 hours ago

Select United flight, departing Fri, Aug 29 from Denver Intl. to Missoula Intl., returning Fri, Sep 12, priced at $209 found 10 hours ago

Sat, Aug 30 - Thu, Sep 11

DEN

Denver Intl.

GEG

Spokane Intl.

$211 Roundtrip, found 8 hours ago

$211

Roundtrip

found 8 hours ago

Select Delta flight, departing Sat, Aug 30 from Denver Intl. to Spokane Intl., returning Thu, Sep 11, priced at $211 found 8 hours ago

Fri, Aug 29 - Fri, Sep 12

DEN

Denver Intl.

MSO

Missoula Intl.

$229 Roundtrip, found 10 hours ago

$229

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Fri, Aug 29 from Denver Intl. to Missoula Intl., returning Fri, Sep 12, priced at $229 found 10 hours ago