Alaska AirlinesDepart07:00
Tue, Nov 10MCI → BOI
9h 39m · 2 stops
$287one way, per person
View deal
- Cheapest fare
- $287
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 6h 27m
Alaska Airlines · Tue, Nov 10
from $287
Usually 1+ stop
1,870 km
Get a price alert
We'll email you when Kansas City → Boise drops to your price. It's free, and you can stop any time.
Today's cheapest fare is $287. We'll send one email to confirm. See our privacy policy.
Cheapest month to fly from Kansas City to Boise
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →
Plan the rest of your trip to Boise
Where to stay, what to do and getting around, from our travel partners.
About flights from Kansas City to Boise
Kansas City (MKC) and Boise (BOI) are about 1,870 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 6h 27m. Over the next few months, one-way fares start from $287, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Kansas City to Boise?
The cheapest one-way fare we've seen recently is $287 with Alaska Airlines, departing Tuesday, November 10, 2026.
What is the cheapest month to fly from Kansas City to Boise?
November 2026 currently has the lowest fares, from $287 one way.
Are there direct flights from Kansas City to Boise?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Kansas City to Boise?
The quickest journey we've seen takes about 6h 27m. Kansas City and Boise are around 1,870 km apart.
Which airlines fly from Kansas City to Boise?
Recent fares on this route were with Alaska Airlines and Frontier Airlines.
More cheap flights from Kansas City
- Kansas City to Fort Lauderdalefrom $82
- Kansas City to New Yorkfrom $289
- Kansas City to Los Angelesfrom $155
- Kansas City to Miamifrom $143
- Kansas City to Detroitfrom $168
- Kansas City to Moscowfrom $865
- Kansas City to Orlandofrom $180
- Kansas City to Las Vegasfrom $136
- Kansas City to Harlingenfrom $246
- Kansas City to Denverfrom $67
- Kansas City to Dallasfrom $94
- Kansas City to Chicagofrom $101