United States
USD

MCI - BOI

$137 Find Cheap Flights from Kansas City to Boise - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$324
Typical prices: $352-$539
Frontier
Sun 11/25Thu 11/29
MCI - BOI • 1 stop
Cheapest one-way
$138
Typical prices: $154-$315
Frontier
Sun 10/28
MCI - BOI • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Kansas City and Boise. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 18% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg $301 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 03m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kansas City to Boise (MCI-BOI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Boise

Wed, Nov 25 - Sun, Nov 29
Frontier Logo
1:29 pm - 7:00 pmMCI  Kansas City-BOI Boise Air Term. Gowen Fld
6h 31m1 stop Las Vegas Harry Reid Intl
Frontier Logo
7:55 pm - 12:34 pmBOI  Boise Air Term. Gowen Fld-MCI Kansas City
15h 39m1 stop Las Vegas Harry Reid Intl
$324Frontier
Wed, Nov 25 - Sun, Nov 29
Frontier Logo
1:29 pm - 7:00 pmMCI  Kansas City-BOI Boise Air Term. Gowen Fld
6h 31m1 stop Las Vegas Harry Reid Intl
Frontier Logo
7:55 pm - 12:34 pmBOI  Boise Air Term. Gowen Fld-MCI Kansas City
15h 39m1 stop Las Vegas Harry Reid Intl
$338Frontier
Thu, Oct 29 - Thu, Nov 5
United Airlines Logo
5:45 am - 9:52 amMCI  Kansas City-BOI Boise Air Term. Gowen Fld
5h 07m1 stop Denver Intl
United Airlines Logo
5:44 pm - 11:52 pmBOI  Boise Air Term. Gowen Fld-MCI Kansas City
5h 08m1 stop Denver Intl
$355United Airlines
Tue, Dec 15 - Thu, Dec 31
Delta Logo
7:00 am - 10:44 amMCI  Kansas City-BOI Boise Air Term. Gowen Fld
4h 44m1 stop Salt Lake City
Delta Logo
5:36 am - 2:42 pmBOI  Boise Air Term. Gowen Fld-MCI Kansas City
8h 06m1 stop Minneapolis St Paul
$355Delta
Thu, Dec 17 - Thu, Dec 31
Delta Logo
7:00 am - 10:44 amMCI  Kansas City-BOI Boise Air Term. Gowen Fld
4h 44m1 stop Salt Lake City
Delta Logo
5:36 am - 2:42 pmBOI  Boise Air Term. Gowen Fld-MCI Kansas City
8h 06m1 stop Minneapolis St Paul
$355Delta
Tue, Oct 27 - Thu, Oct 29
American Airlines Logo
6:57 am - 1:51 pmMCI  Kansas City-BOI Boise Air Term. Gowen Fld
7h 54m1 stop Dallas/Fort Worth
American Airlines Logo
2:41 pm - 9:57 pmBOI  Boise Air Term. Gowen Fld-MCI Kansas City
6h 16m1 stop Dallas/Fort Worth
$355American Airlines
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
7:05 am - 12:37 pmMCI  Kansas City-BOI Boise Air Term. Gowen Fld
6h 32m1 stop Chicago O'Hare Intl
American Airlines Logo
6:06 am - 1:19 pmBOI  Boise Air Term. Gowen Fld-MCI Kansas City
6h 13m1 stop Phoenix Sky Harbor Intl
$355American Airlines
Tue, Oct 27 - Wed, Oct 28
Southwest Logo
3:40 pm - 11:15 pmMCI  Kansas City-BOI Boise Air Term. Gowen Fld
8h 35m2 stops Chicago Midway Las Vegas Harry Reid Intl
Southwest Logo
5:45 am - 1:25 pmBOI  Boise Air Term. Gowen Fld-MCI Kansas City
6h 40m1 stop Phoenix Sky Harbor Intl
$360Southwest
Tue, Oct 27 - Thu, Oct 29
Southwest Logo
3:40 pm - 11:15 pmMCI  Kansas City-BOI Boise Air Term. Gowen Fld
8h 35m2 stops Chicago Midway Las Vegas Harry Reid Intl
Southwest Logo
6:50 pm - 9:35 amBOI  Boise Air Term. Gowen Fld-MCI Kansas City
13h 45m2 stops Oakland Phoenix Sky Harbor Intl
$371Southwest
Fri, Oct 30 - Thu, Nov 5
United Airlines Logo
5:45 am - 9:52 amMCI  Kansas City-BOI Boise Air Term. Gowen Fld
5h 07m1 stop Denver Intl
United Airlines Logo
5:44 pm - 11:52 pmBOI  Boise Air Term. Gowen Fld-MCI Kansas City
5h 08m1 stop Denver Intl
$372United Airlines
Booking Insights

Price, demand and travel trends for Kansas City to Boise flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Kansas City to Boise?

Round-trip flights from Kansas City to Boise typically range from $352 to $539. The lowest price found in the past 5 days was $324, on Frontier.

What's the cheapest day of the week to fly from Kansas City to Boise?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Kansas City to Boise. It’s 17% cheaper than the average day, while Sunday is the most expensive, with prices 23% higher.

What’s the cheapest month to fly from Kansas City to Boise?

•April is the cheapest month to fly from Kansas City to Boise at $356 round-trip.
•February ($956) and May ($602) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 168% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Kansas City to Boise flights

Low season

December

Cheapest flight

$138
Beat the crowds with an average 37% drop in travelers.
One-way flight from Kansas City to Boise

When to book flights from Kansas City to Boise

Are your dates flexible? Find out the best times to travel from Kansas City to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kansas City to Boise flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Kansas City to Boise?

    Two cabin classes are available on flights from Kansas City to Boise:

    • Economy Class
    • First Class

  • How long is a flight from Kansas City to Boise?

    A nonstop flight from Kansas City to Boise takes 00m, covering 1,148 miles.

  • Do I need a passport to fly from Kansas City to Boise?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Kansas City to Boise flight?

    Round-trip flights from Kansas City to Boise range from $352 to $539, with an average of $434 over the past 12 months. Anything below $352 counts as a good deal.

  • Have flight prices from Kansas City to Boise changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $324 to $1,683. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Kansas City to Boise looking right now?

    One-way fares from Kansas City to Boise are currently lower than usual. Average one-way flight prices are about $170, which is 21% below the typical average for this route.

  • What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?

    Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • Which airports can I use when flying from Kansas City to Boise?

    Flights from Kansas City to Boise usually depart from Kansas City (MCI) and arrive at Boise Air Term. Gowen Fld (BOI).

  • Which airports do connecting flights from Kansas City to Boise pass through?

    One-stop flights from Kansas City to Boise most commonly connect through:

    • Denver Intl (DEN) - 68% of one-stop connections
    • Salt Lake City (SLC) - 19% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 6% of one-stop connections
    • Portland (PDX) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Kansas City to Boise?

    Yes. Flexible dates can save you up to 33% on flights from Kansas City to Boise. Wednesday is the cheapest departure day at $362 round-trip on average, while Sunday is the most expensive at $536, a difference of $174.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Kansas City to Boise?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 03m, compared with 5h 19m via Salt Lake City (SLC) and 6h 08m via Phoenix Sky Harbor Intl (PHX).

  • What is the time difference between Kansas City and Boise?

    Boise is 1 hour behind Kansas City (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boise?

    Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

Your guide to booking Kansas City to Boise flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $362, about $174 less than Sunday fares (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kansas City to Boise trip for April. Fares historically average $356 round-trip in that month - typically $600 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boise Air Term. Gowen Fld Airport.

    • Ramada by Wyndham Boise
    • Super 8 by Wyndham Boise
    • Comfort Suites Airport

More options for your flight from Kansas City to Boise

Complete your trip to Boise with a hotel stay or car rental

Car rentals in Boise
Hotels in Boise
Vacations in Boise