Denver To Boise Flights
From
To
Departure Date
Return Date
Save extra with round trip
Travellers
1 Traveller
Class
Special Fare (Optional)
Extra Savings
Select Class
×November
Refresh
December
Refresh
January
Refresh
February
Refresh
March
Refresh
April
Refresh
May
Refresh
June
Refresh
July
Refresh
August
Refresh
September
Refresh
October
Refresh
November is by far the best month, wherein you can get cheapest flights for Denver to Boise. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
Best Flight From Denver To Boise
Delta AirlinesDenver
06:00
08 Nov 2026
05h 27m
1 Stop
Boise
11:27
08 Nov 2026
$161
SouthwestDenver
08:35
08 Nov 2026
02h 05m
Non Stop
Boise
10:40
08 Nov 2026
$163
Alaska AirlinesDenver
07:03
08 Nov 2026
07h 24m
1 Stop
Boise
14:27
08 Nov 2026
$178
Delta AirlinesDenver
18:00
08 Nov 2026
05h 59m
1 Stop
Boise
23:59
08 Nov 2026
$193
Frontier AirlinesDenver
07:30
08 Nov 2026
07h 24m
1 Stop
Boise
13:54
08 Nov 2026
$212
United AirlinesDenver
20:45
08 Nov 2026
02h 14m
Non Stop
Boise
22:59
08 Nov 2026
$233
SouthwestDenver
20:55
08 Nov 2026
02h 00m
Non Stop
Boise
22:55
08 Nov 2026
$243
American AirlinesDenver
05:30
08 Nov 2026
07h 53m
1 Stop
Boise
13:23
08 Nov 2026
$278
Alaska AirlinesDenver
07:03
08 Nov 2026
05h 22m
1 Stop
Boise
12:25
08 Nov 2026
$282
American AirlinesDenver
15:44
08 Nov 2026
07h 13m
1 Stop
Boise
22:57
08 Nov 2026
$302
SouthwestDenver
14:05
08 Nov 2026
02h 00m
Non Stop
Boise
16:05
08 Nov 2026
$305
Early Morning Flight Denver to Boise
Cheapest Flight Found
$278
Cheapest Month To Fly
08 Nov 2026
05:30 AM
05:30 AM
Airlines
American Airlines
Average Flight Time
07h 53m
Late Night Flight Denver to Boise
Cheapest Flight Found
$233
Cheapest Month To Fly
08 Nov 2026
20:45 PM
20:45 PM
Airlines
United Airlines
Average Flight Time
02h 14m