Skip to content

Get United's best fares today on flights from Denver to Boise from *

Select journey type

Enter to select travel class and passengers

Looking for additional flights from Denver to Boise?

FromToDatesFare TypePrice

Denver (DEN)

Boise (BOI)

Depart: 07/10/20

Return: 07/12/20

Roundtrip
from
$168*
Viewed:1hourago

Denver (DEN)

Boise (BOI)

Depart: 06/10/20

Return: 06/18/20

Roundtrip
from
$165*
Viewed:4hoursago

Denver (DEN)

Boise (BOI)

Depart: 07/31/20

Return: 08/02/20

Roundtrip
from
$168*
Viewed:3hoursago

Denver (DEN)

Boise (BOI)

Depart: 05/13/20

Return: 05/27/20

Roundtrip
from
$158*
Viewed:8hoursago

Denver (DEN)

Boise (BOI)

Depart: 05/13/20

Return: 05/20/20

Roundtrip
from
$167*
Viewed:8hoursago

Denver (DEN)

Boise (BOI)

Depart: 05/17/20

Return: 05/24/20

Roundtrip
from
$175*
Viewed:8hoursago

Denver (DEN)

Boise (BOI)

Depart: 05/10/20

Return: 05/24/20

Roundtrip
from
$178*
Viewed:8hoursago

Denver (DEN)

Boise (BOI)

Depart: 07/25/20

Return: 07/29/20

Roundtrip
from
$168*
Viewed:13hoursago

Denver (DEN)

Boise (BOI)

Depart: 06/19/20

Return: 06/21/20

Roundtrip
from
$168*
Viewed:14hoursago

Denver (DEN)

Boise (BOI)

Depart: 07/09/20

Return: 07/12/20

Roundtrip
from
$165*
Viewed:11hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Boise

Thursday overcast clouds
29°F 02/20/20
Friday broken clouds
31°F 02/21/20
Saturday scattered clouds
35°F 02/22/20
Sunday scattered clouds
39°F 02/23/20
Monday sky is clear
35°F 02/24/20
Tuesday sky is clear
36°F 02/25/20
Wednesday few clouds
39°F 02/26/20
Powered by: OpenWeatherMap.org