Departure-day prices · October 2026 Kansas City → Boise
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · October 2026 Boise → Kansas City
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Best time to visit Boise — climate Jan: ~4°C daytime, 8 rainy days
4°
Jan Feb: ~5°C daytime, 15 rainy days
5°
Feb Mar: ~13°C daytime, 11 rainy days
13°
Mar Apr: ~17°C daytime, 4 rainy days
17°
Apr May: ~24°C daytime, 7 rainy days
24°
May Jun: ~30°C daytime, 1 rainy days
30°
Jun Jul: ~34°C daytime, 1 rainy days
34°
Jul Aug: ~32°C daytime, 2 rainy days
32°
Aug Sep: ~29°C daytime, 2 rainy days
29°
Sep Oct: ~17°C daytime, 9 rainy days
17°
Oct Nov: ~12°C daytime, 9 rainy days
12°
Nov Dec: ~9°C daytime, 13 rainy days
9°
Dec Flights from Kansas City to Boise start around €188 (typically 1 stop). Range seen recently: €188–188, based on 1 fares found by travellers.
Fly (from €188)
5h 01m duration
€188–188 recent fares
Book
Cheapest cached fares Kansas City → Boise; typically 1 stop (e.g. F9). · Based on 1 fares found by travellers in the last 48h
Cheapest round trips to Boise Fares found by travellers in the last 48 hours — refreshed daily.
Oct 28 – Nov 2
Alaska Airlines · 1 stop · 5h 41m
€366
Book
Oct 30 – Nov 2
Alaska Airlines · 1 stop · 5h 14m
€375
Book
Oct 29 – Nov 1
American Airlines · 1 stop · 5h 14m
€388
Book
Oct 21 – Oct 28
Alaska Airlines · 1 stop · 5h 14m
€430
Book
Oct 9 – Oct 16
American Airlines · 1 stop · 5h 14m
€658
Book
Weather in Boise
Sat
☀️
29°
11°
💧0%
Sun
☁️
31°
14°
💧0%
Mon
☁️
31°
18°
💧0%
Tue
☀️
30°
19°
💧0%
Wed
☀️
31°
19°
💧0%
Thu
☀️
30°
20°
💧0%
Fri
☁️
29°
20°
💧4%
In Oct, Boise typically sees ~17°C daytime highs and 9 rainy days.
Where to stay in Boise 3★+ hotels from €90/night (38 hotels sampled, ~3 weeks out).
Hotel 28 Boise Airport, an Ascend Collection Hotel
hotel · Boise
from €90/night ★ 5
La Quinta by Wyndham Boise Airport
hotel · Boise
from €95/night ★ 3
Comfort Suites Airport
hotel · Boise
from €95/night ★ 4
Good to know Time difference -1h
Time in the air 5h 14m
Things to do in Boise Top-rated tours and tickets from €9 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Boise
Boise is the capital and largest city of Idaho. Boise offers numerous recreational opportunities, including extensive hiking and biking in the foothills to the immediate north of downtown. Boise is a regional hub for jazz, theater, and indie music, and is home to several museums.
Read the full Boise guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Kansas City Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-10-03. Some links earn Stayonomy a commission at no cost to you.