Flights to West Boise from Colorado Springs - ￥29,350

View ￥29,350 flight on Sun, Jul 27, 2025Opens in a new window

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

Prices were available within the past 7 days and start at ￥29,350 for one-way flights and ￥29,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 9 - Thu, Aug 14
COS
Colorado Springs
BOI
Boise
￥29,510 Roundtrip, found 4 days ago
￥29,510
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 9 from Colorado Springs to Boise, returning Thu, Aug 14, priced at ￥29,510 found 4 days ago
Delta
Mon, Aug 11 - Sat, Aug 16
DEN
Denver
BOI
Boise
￥32,090 Roundtrip, found 2 days ago
￥32,090
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 11 from Denver to Boise, returning Sat, Aug 16, priced at ￥32,090 found 2 days ago
Delta
Sat, Aug 9 - Thu, Aug 14
COS
Colorado Springs
BOI
Boise
￥32,300 Roundtrip, found 4 days ago
￥32,300
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 9 from Colorado Springs to Boise, returning Thu, Aug 14, priced at ￥32,300 found 4 days ago
United
Sat, Aug 9 - Thu, Aug 14
COS
Colorado Springs
BOI
Boise
￥35,640 Roundtrip, found 4 days ago
￥35,640
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 9 from Colorado Springs to Boise, returning Thu, Aug 14, priced at ￥35,640 found 4 days ago
Delta
Mon, Aug 11 - Sat, Aug 16
DEN
Denver
BOI
Boise
￥41,010 Roundtrip, found 2 days ago
￥41,010
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 11 from Denver to Boise, returning Sat, Aug 16, priced at ￥41,010 found 2 days ago
American Airlines
Mon, Aug 11 - Sat, Aug 16
DEN
Denver
BOI
Boise
￥53,370 Roundtrip, found 2 days ago
￥53,370
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Aug 11 from Denver to Boise, returning Sat, Aug 16, priced at ￥53,370 found 2 days ago

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

May is typically the cheapest month to fly

From ￥14,360 - ￥45,780 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.