Flights to North Colorado Springs from Boise - $54

View $54 flight on Thu, Aug 28, 2025Opens in a new window

Popular airlines from Boise to North Colorado Springs

  • Alaska Airlines

    Alaska Airlines

  • United

    United

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

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Cheap Flights from Boise to North Colorado Springs (BOI-DEN)

Prices were available within the past 7 days and start at $54 for one-way flights and $92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Sep 25 - Thu, Oct 2
BOI
Boise
DEN
Denver
$92 Roundtrip, found 1 day ago
$92
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep 25 from Boise to Denver, returning Thu, Oct 2, priced at $92 found 1 day ago
Frontier Airlines
Thu, Aug 21 - Thu, Aug 28
BOI
Boise
DEN
Denver
$95 Roundtrip, found 5 hours ago
$95
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Aug 21 from Boise to Denver, returning Thu, Aug 28, priced at $95 found 5 hours ago
Alaska Airlines
Tue, Aug 19 - Thu, Aug 21
BOI
Boise
DEN
Denver
$150 Roundtrip, found 2 days ago
$150
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Boise to Denver, returning Thu, Aug 21, priced at $150 found 2 days ago
United
Sat, Sep 13 - Thu, Sep 18
BOI
Boise
DEN
Denver
$153 Roundtrip, found 7 hours ago
$153
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Sep 13 from Boise to Denver, returning Thu, Sep 18, priced at $153 found 7 hours ago
Southwest Airlines
Tue, Aug 19 - Thu, Aug 21
BOI
Boise
DEN
Denver
$156 Roundtrip, found 2 days ago
$156
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Aug 19 from Boise to Denver, returning Thu, Aug 21, priced at $156 found 2 days ago
Delta
Sat, Sep 13 - Thu, Sep 18
BOI
Boise
DEN
Denver
$163 Roundtrip, found 7 hours ago
$163
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Sep 13 from Boise to Denver, returning Thu, Sep 18, priced at $163 found 7 hours ago

Find the cheapest month to fly from Boise (BOI) to Denver (DEN)

June is typically the cheapest month to fly

From $118 - $270 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Colorado Springs Airport COS. Cheapest option available. Flights from $351
COS
Colorado Springs Airport
Cheapest
Flights from $351
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