Alaska Airlines Denver to Boise Flights

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Cheapflightsplus.com will find cheap Alaska Airlines flights from Denver to Boise. Compare airline ticket prices and book air tickets starting from $110 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare Denver (CO) — Boise (ID) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in february: one-way - $110, two-way – $189.

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Cheap Flights from Denver to Boise by Alaska Airlines

Look at the list of plane tickets for the most connecting flights by Alaska Airlines, their prices start from $110. There’re no direct flights. The fastest connecting flight – 5h 33m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $110 Find flight	7:00 am Denver Denver International	1:45 pm Boise Boise	6h 45m layover 1h 59m - Seattle	Alaska Airlines	AS643 AS1018
from $139 Find flight	12:38 pm Denver Denver International	6:18 pm Boise Boise	5h 40m layover 1h 13m - Seattle	Alaska Airlines	AS682 AS2356
from $176 Find flight	5:08 pm Denver Denver International	11:59 pm Boise Boise	6h 51m layover 2h 26m - Seattle	Alaska Airlines	AS615 AS2112
from $289 Find flight	2:26 pm Denver Denver International	10:05 pm Boise Boise	7h 39m layover 3h 17m - Phoenix	Alaska Airlines	AS6558 AS3492
from $177 Find flight	7:00 am Denver Denver International	4:35 pm Boise Boise	9h 35m layover 2h 15m - Seattle 1h 50m - Portland	Alaska Airlines	AS643 AS1039 AS3494
from $337 Find flight	5:08 pm Denver Denver International	11:59 pm Boise Boise	6h 51m layover 0h 45m - Seattle 0h 59m - Portland	Alaska Airlines	AS615 AS958 AS3328

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/22/2025

Alaska Airlines Flight Schedule Denver to Boise

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
12:04 pm — 8:54 pm	12:04 pm — 2:17 pm AS682 Alaska Airlines Denver — Seattle 4h 16m stop 6:33 pm — 8:54 pm AS3478 Alaska Airlines Seattle — Boise	8h 50m including layover	Find flight from$198
12:38 pm — 6:18 pm	12:04 pm — 2:17 pm AS682 Alaska Airlines Denver — Seattle 1h 13m stop 3:52 pm — 6:10 pm AS2356 Alaska Airlines Seattle — Boise	5h 40m including layover	Find flight from$139
12:38 pm — 10:41 pm	12:04 pm — 2:17 pm AS682 Alaska Airlines Denver — Seattle 5h 30m stop 8:00 pm — 10:23 pm AS1034 Alaska Airlines Seattle — Boise	10h 3m including layover	Find flight from$198
12:38 pm — 11:59 pm	12:04 pm — 2:17 pm AS682 Alaska Airlines Denver — Seattle 6h 51m stop 9:38 pm — 11:58 pm AS2112 Alaska Airlines Seattle — Boise	11h 21m including layover	Find flight from$198
12:38 pm — 8:19 pm	12:38 pm — 2:45 pm AS682 Alaska Airlines Denver — Seattle 3h 12m stop 5:57 pm — 8:19 pm AS3347 Alaska Airlines Seattle — Boise	7h 41m including layover	Find flight from$221
2:26 pm — 10:05 pm	2:26 pm — 4:29 pm AS6558 Alaska Airlines Denver — Phoenix 3h 17m stop 7:46 pm — 10:05 pm AS3492 Alaska Airlines Phoenix — Boise	7h 39m including layover	Find flight from$289
4:45 pm — 12:19 pm +1 day	4:45 pm — 6:52 pm AS615 Alaska Airlines Denver — Seattle 14h 55m stop 9:45 am — 12:19 pm AS3460 Alaska Airlines Seattle — Boise	19h 34m including layover	Find flight from$178
4:45 pm — 1:45 pm +1 day	4:45 pm — 6:52 pm AS615 Alaska Airlines Denver — Seattle 16h 30m stop 11:20 am — 1:45 pm AS1018 Alaska Airlines Seattle — Boise	21h including layover	Find flight from$178
4:45 pm — 9:57 am +1 day	4:45 pm — 6:52 pm AS615 Alaska Airlines Denver — Seattle 12h 43m stop 7:35 am — 9:57 am AS2251 Alaska Airlines Seattle — Boise	17h 12m including layover	Find flight from$198
5:08 pm — 11:59 pm	4:45 pm — 6:52 pm AS615 Alaska Airlines Denver — Seattle 2h 26m stop 9:38 pm — 11:58 pm AS2112 Alaska Airlines Seattle — Boise	6h 51m including layover	Find flight from$176
5:08 pm — 10:41 pm	4:45 pm — 6:52 pm AS615 Alaska Airlines Denver — Seattle 1h 5m stop 8:00 pm — 10:23 pm AS1034 Alaska Airlines Seattle — Boise	5h 33m including layover	Find flight from$176
5:08 pm — 11:59 pm	5:08 pm — 7:10 pm AS615 Alaska Airlines Denver — Seattle 45m stop 7:55 pm — 8:50 pm AS958 Alaska Airlines Seattle — Portland 59m stop 9:49 pm — 11:59 pm AS3328 Alaska Airlines Portland — Boise	6h 51m including layover	Find flight from$337
7:00 am — 1:45 pm	7:00 am — 9:06 am AS643 Alaska Airlines Denver — Seattle 1h 59m stop 11:26 am — 1:55 pm AS1018 Alaska Airlines Seattle — Boise	6h 45m including layover	Find flight from$110
7:00 am — 6:10 pm	7:00 am — 9:06 am AS643 Alaska Airlines Denver — Seattle 6h 31m stop 3:58 pm — 6:19 pm AS2356 Alaska Airlines Seattle — Boise	11h 10m including layover	Find flight from$158
7:00 am — 8:52 pm	7:00 am — 9:19 am AS643 Alaska Airlines Denver — Seattle 9h 14m stop 6:33 pm — 8:52 pm AS2361 Alaska Airlines Seattle — Boise	13h 52m including layover	Find flight from$168
7:00 am — 4:35 pm	7:00 am — 9:21 am AS643 Alaska Airlines Denver — Seattle 2h 15m stop 11:36 am — 12:35 pm AS1039 Alaska Airlines Seattle — Portland 1h 50m stop 2:25 pm — 4:35 pm AS3494 Alaska Airlines Portland — Boise	9h 35m including layover	Find flight from$177
7:00 am — 8:54 pm	7:00 am — 9:19 am AS643 Alaska Airlines Denver — Seattle 9h 12m stop 6:33 pm — 8:54 pm AS3478 Alaska Airlines Seattle — Boise	13h 54m including layover	Find flight from$188
7:00 am — 2:10 pm	7:00 am — 9:19 am AS643 Alaska Airlines Denver — Seattle 41m stop 10:00 am — 11:00 am AS2213 Alaska Airlines Seattle — Portland 1h stop 12:00 pm — 2:10 pm AS3486 Alaska Airlines Portland — Boise	7h 10m including layover	Find flight from$198
7:00 am — 4:45 pm	7:00 am — 9:19 am AS643 Alaska Airlines Denver — Seattle 2h 12m stop 11:33 am — 12:43 pm AS1010 Alaska Airlines Seattle — Spokane 1h 58m stop 2:41 pm — 4:45 pm AS2271 Alaska Airlines Spokane — Boise	9h 45m including layover	Find flight from$209
7:00 am — 2:43 pm	7:00 am — 9:16 am AS643 Alaska Airlines Denver — Seattle 44m stop 10:00 am — 10:54 am AS2213 Alaska Airlines Seattle — Portland 1h 36m stop 12:30 pm — 2:43 pm AS3421 Alaska Airlines Portland — Boise	7h 43m including layover	Find flight from$221
7:00 am — 4:22 pm	7:00 am — 9:16 am AS643 Alaska Airlines Denver — Seattle 2h 20m stop 11:36 am — 12:33 pm AS1039 Alaska Airlines Seattle — Portland 1h 36m stop 2:09 pm — 4:22 pm AS3490 Alaska Airlines Portland — Boise	9h 22m including layover	Find flight from$222
7:00 am — 4:22 pm	7:00 am — 9:16 am AS643 Alaska Airlines Denver — Seattle 44m stop 10:00 am — 10:54 am AS2213 Alaska Airlines Seattle — Portland 3h 15m stop 2:09 pm — 4:22 pm AS3490 Alaska Airlines Portland — Boise	9h 22m including layover	Find flight from$222

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 01/22/2025

Flight Information

There are 23 flights by Alaska Airlines from Denver to Boise every week with departures from Denver International and Arapahoe Co. All flights arrive at Boise.

Departures start from 12:04 pm to 7:00 am. Nonstop flight is 5h 33m. The time difference between Denver and Boise is 0h.

The fastest flight 5h 33m
Average flight time 9h 22m
The earliest flight 12:04 pm
The latest flight 7:00 am
Distance 648 ml

The cheapest months for traveling to Boise are february (from 110 $), january (from 139 $), november (from 216 $).

The cheapest flight by Alaska Airlines that our users were able to find is $110. This airfare is economy class on one-way AS643 flight for February 1, 2025 leaving Denver International in Denver at 7:00 am, it includes all taxes and additional fees.

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Alaska Airlines Airplanes on the Route

List of the most popular Alaska Airlines airplanes flying from Denver to Boise:

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 2 airline carriers between Denver and Boise. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to Boise.

Nonstop flights

There are 7 direct flights every day from Denver. Airlines and fares are below:

UA - United Airlines

from $140

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Connecting Flights

List of flights with layovers (1 and more stops):

UA - United Airlines

from $149

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AM - Aeromexico

from $731

Find

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How to book an air ticket yourself?

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