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Cheap flights from Kansas City to Boise from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Boise departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 12:36 pm
MCI
-
BOI
6h 36m
1 stop
Alaska Airlines Logo
2:17 pm - 11:59 pm
BOI
-
MCI
8h 42m
1 stop
$251Alaska Airlines
Tue, Aug 25 - Tue, Sep 1
Alaska Airlines Logo
1:34 pm - 8:33 pm
MCI
-
BOI
7h 59m
1 stop
Alaska Airlines Logo
2:17 pm - 11:59 pm
BOI
-
MCI
8h 42m
1 stop
$253Alaska Airlines
Tue, Aug 25 - Wed, Aug 26
American Airlines Logo
6:20 am - 1:24 pm
MCI
-
BOI
8h 04m
2 stops
American Airlines Logo
3:16 pm - 12:35 am
BOI
-
MCI
8h 19m
1 stop
$256American Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
5:30 am - 1:24 pm
MCI
-
BOI
8h 54m
2 stops
American Airlines Logo
1:55 pm - 10:59 pm
BOI
-
MCI
8h 04m
2 stops
$261American Airlines
Tue, Aug 25 - Tue, Sep 1
Multiple Airlines Logo
1:45 pm - 12:09 pm
MCI
-
BOI
23h 24m
1 stop
Multiple Airlines Logo
6:00 am - 12:38 pm
BOI
-
MCI
5h 38m
1 stop
$295Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
1:08 pm - 9:37 pm
MCI
-
BOI
9h 29m
2 stops
United Airlines Logo
2:44 pm - 8:39 pm
BOI
-
MCI
4h 55m
1 stop
$308United Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
2:09 pm - 10:40 pm
MCI
-
BOI
9h 31m
2 stops
American Airlines Logo
1:55 pm - 10:59 pm
BOI
-
MCI
8h 04m
2 stops
$313American Airlines
Sat, Aug 22 - Sat, Aug 29
Frontier Logo
1:45 pm - 12:29 pm
MCI
-
BOI
23h 44m
1 stop
Frontier Logo
1:24 pm - 1:00 pm
BOI
-
MCI
22h 36m
1 stop
$330Frontier
Mon, Jul 13 - Thu, Jul 16
United Airlines Logo
9:14 am - 7:24 pm
MCI
-
BOI
11h 10m
2 stops
United Airlines Logo
5:44 pm - 11:30 pm
BOI
-
MCI
4h 46m
1 stop
$346United Airlines
Tue, Aug 25 - Wed, Aug 26
Delta Logo
6:28 am - 1:42 pm
MCI
-
BOI
8h 14m
1 stop
Delta Logo
2:53 pm - 11:27 pm
BOI
-
MCI
7h 34m
1 stop
$347Delta
Tue, Aug 25 - Tue, Sep 1

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Frontier flights from Kansas City to Boise

Our best Frontier deals on Kansas City to Boise flight tickets
Frontier
Jul 13
MCI1:45 pmKansas City
23h 44m
1 stop
BOI12:29 pmBoise Air Term. Gowen Fld
Jul 16
BOI1:24 pmBoise Air Term. Gowen Fld
22h 36m
1 stop
MCI1:00 pmKansas City
$330
Frontier
Jun 20
MCI1:45 pmKansas City
23h 45m
1 stop
BOI12:30 pmBoise Air Term. Gowen Fld
Jul 2
BOI1:25 pmBoise Air Term. Gowen Fld
22h 35m
1 stop
MCI1:00 pmKansas City
$392

Southwest flights from Kansas City to Boise

Our best Southwest deals on Kansas City to Boise flight tickets
Southwest
Sep 16
MCI6:55 amKansas City
7h 45m
1 stop
BOI1:40 pmBoise Air Term. Gowen Fld
Sep 21
BOI7:00 amBoise Air Term. Gowen Fld
8h 15m
1 stop
MCI4:15 pmKansas City
$361
Southwest
Sep 16
MCI12:35 pmKansas City
8h 10m
2 stops
BOI7:45 pmBoise Air Term. Gowen Fld
Sep 21
BOI7:00 amBoise Air Term. Gowen Fld
8h 15m
1 stop
MCI4:15 pmKansas City
$366
Southwest
Jul 28
MCI6:00 amKansas City
6h 05m
1 stop
BOI11:05 amBoise Air Term. Gowen Fld
Jul 30
BOI4:25 pmBoise Air Term. Gowen Fld
7h 10m
2 stops
MCI12:35 amKansas City
$398

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Kansas City to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

7:00 am-12:36 pm

1 stop6h 36m

Boise Air Term. Gowen Fld

Tue 9/1

2:17 pm-11:59 pm

1 stop8h 42m

$251

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

1:34 pm-8:33 pm

1 stop7h 59m

Boise Air Term. Gowen Fld

Wed 8/26

2:17 pm-11:59 pm

1 stop8h 42m

$253

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

6:20 am-1:24 pm

2 stops8h 04m

Boise Air Term. Gowen Fld

Tue 9/1

3:16 pm-12:35 am

1 stop8h 19m

$256

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

5:30 am-1:24 pm

2 stops8h 54m

Boise Air Term. Gowen Fld

Tue 9/1

1:55 pm-10:59 pm

2 stops8h 04m

$261

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Sat 8/22

1:45 pm-12:09 pm

1 stop23h 24m

Boise Air Term. Gowen Fld

Sat 8/29

6:00 am-12:38 pm

1 stop5h 38m

$295
Quickest round-trip

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Sat 8/22

1:08 pm-9:37 pm

2 stops9h 29m

Boise Air Term. Gowen Fld

Sat 8/29

2:44 pm-8:39 pm

1 stop4h 55m

$308

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Sat 8/22

2:09 pm-10:40 pm

2 stops9h 31m

Boise Air Term. Gowen Fld

Sat 8/29

1:55 pm-10:59 pm

2 stops8h 04m

$313

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Mon 7/13

1:45 pm-12:29 pm

1 stop23h 44m

Boise Air Term. Gowen Fld

Thu 7/16

1:24 pm-1:00 pm

1 stop22h 36m

$330

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

9:14 am-7:24 pm

2 stops11h 10m

Boise Air Term. Gowen Fld

Wed 8/26

5:44 pm-11:30 pm

1 stop4h 46m

$346

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

6:28 am-1:42 pm

1 stop8h 14m

Boise Air Term. Gowen Fld

Tue 9/1

2:53 pm-11:27 pm

1 stop7h 34m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Kansas City to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and Boise?

What is the cheapest month to fly to Boise?

The month of September is, on average, the cheapest month to fly to Boise from Kansas City, with most prices found around $332. If you aren’t able to travel during the month of September, then book flights to Boise from Kansas City during April instead. Flights to Boise in April, while not as cheap as those in September, still average around $356.

How have Kansas City to Boise flight prices changed over time?

When to book flights from Kansas City to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Boise (MCI to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Boise

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Kansas City to Boise takes 5h 40m
There are no direct flights from Kansas City to Boise. There are no popular flight routes from Kansas City to Boise.
Search flight deals

Frequently asked questions about flying from Kansas City to Boise

  • How far is Kansas City to Boise Air Term. Gowen Fld by plane?

    Boise Air Term. Gowen Fld is 1160.6 mi away from Kansas City. In terms of flight time, this usually takes a little over 5h 40m.

  • When did momondo last update prices for flights from Kansas City Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Kansas City Airport to Boise Air Term. Gowen Fld Airport refresh daily.

  • How many operators does momondo search for flights from Kansas City Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Kansas City Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The necessary travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kansas City to Boise?

Best airlines flying from Kansas City to Boise

Compare and see reviews for airlines that fly from Kansas City to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $133Free CancellationRating
7.9
8,405 reviews
Search Delta flights
Alaska AirlinesPriceFrom $232Free CancellationRating
7.9
12,521 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,843 reviews
Search United Airlines flights
SouthwestPriceFrom $266Free CancellationRating
7.9
4,237 reviews
Search Southwest flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Ontario
Caldwell
Eagle

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Boise?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kansas City to Boise. momondo saves you time and could save you money on your trip.

Can I find flights from Kansas City to Boise with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kansas City to Boise flights to just show those with flexible booking policies.

How can momondo help me find flights from Kansas City to Boise?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kansas City to Boise.

I’m not ready to book a flight from Kansas City to Boise right now. Can momondo alert me if prices change?

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