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Cheap flights from Kansas City to Boise from $131

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 11/4. 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
0 bags

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Find the cheapest flights from Kansas City to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 2:09 pmMCI-BOI
8h 39m1 stop
Delta Logo
5:40 am - 2:17 pmBOI-MCI
7h 37m1 stop
$279Delta
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Wed, Feb 18 - Wed, Feb 25
Delta Logo
6:40 am - 12:18 pmMCI-BOI
6h 38m1 stop
Delta Logo
5:40 am - 2:17 pmBOI-MCI
7h 37m1 stop
$287Delta
Find Deal
Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
7:00 am - 1:45 pmMCI-BOI
7h 45m1 stop
Alaska Airlines Logo
2:45 pm - 11:47 pmBOI-MCI
8h 02m1 stop
$296Alaska Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
5:34 am - 12:45 pmMCI-BOI
8h 11m1 stop
American Airlines Logo
2:16 pm - 11:38 pmBOI-MCI
8h 22m1 stop
$297American Airlines
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Thu, Oct 30 - Mon, Nov 3
United Airlines Logo
6:00 am - 1:30 pmMCI-BOI
8h 30m2 stops
United Airlines Logo
6:20 am - 4:37 pmBOI-MCI
9h 17m1 stop
$302United Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
Multiple Airlines Logo
7:00 am - 3:44 pmMCI-BOI
9h 44m1 stop
Multiple Airlines Logo
12:59 pm - 7:32 pmBOI-MCI
5h 33m1 stop
$318Multiple Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Alaska Airlines Logo
5:55 pm - 1:45 pmMCI-BOI
20h 50m2 stops
Alaska Airlines Logo
5:00 pm - 11:47 pmBOI-MCI
5h 47m1 stop
$320Alaska Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
United Airlines Logo
6:00 am - 1:30 pmMCI-BOI
8h 30m2 stops
United Airlines Logo
6:20 am - 4:37 pmBOI-MCI
9h 17m1 stop
$340United Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
American Airlines Logo
6:00 am - 1:44 pmMCI-BOI
8h 44m1 stop
American Airlines Logo
5:20 pm - 11:55 pmBOI-MCI
5h 35m1 stop
$418American Airlines
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Sat, Oct 18 - Fri, Oct 24
Southwest Logo
8:35 am - 6:15 pmMCI-BOI
10h 40m2 stops
Southwest Logo
8:05 am - 5:10 pmBOI-MCI
8h 05m2 stops
$493Southwest
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Thu, Oct 30 - Mon, Nov 3

Alaska Airlines flights from Kansas City to Boise

Our best Alaska Airlines deals on Kansas City to Boise flight tickets
Alaska Airlines
Feb 18
MCI7:00 amKansas City
7h 45m
1 stop
BOI1:45 pmBoise Air Term. Gowen Fld
Feb 25
BOI2:45 pmBoise Air Term. Gowen Fld
8h 02m
1 stop
MCI11:47 pmKansas City
$296
Find similar
Alaska Airlines
Feb 18
MCI5:55 pmKansas City
20h 50m
2 stops
BOI1:45 pmBoise Air Term. Gowen Fld
Feb 25
BOI5:00 pmBoise Air Term. Gowen Fld
5h 47m
1 stop
MCI11:47 pmKansas City
$320
Find similar
Alaska Airlines
Oct 24
MCI5:57 pmKansas City
16h 17m
1 stop
BOI9:14 amBoise Air Term. Gowen Fld
Oct 27
BOI8:50 pmBoise Air Term. Gowen Fld
16h 12m
1 stop
MCI2:02 pmKansas City
$330
Find similar

American Airlines flights from Kansas City to Boise

Our best American Airlines deals on Kansas City to Boise flight tickets
American Airlines
Oct 30
MCI5:34 amKansas City
8h 11m
1 stop
BOI12:45 pmBoise Air Term. Gowen Fld
Nov 3
BOI2:16 pmBoise Air Term. Gowen Fld
8h 22m
1 stop
MCI11:38 pmKansas City
$297
Find similar
American Airlines
Oct 18
MCI6:00 amKansas City
8h 44m
1 stop
BOI1:44 pmBoise Air Term. Gowen Fld
Oct 24
BOI5:20 pmBoise Air Term. Gowen Fld
5h 35m
1 stop
MCI11:55 pmKansas City
$418
Find similar
American Airlines
Oct 8
MCI2:56 pmKansas City
5h 41m
1 stop
BOI7:37 pmBoise Air Term. Gowen Fld
Oct 13
BOI1:26 pmBoise Air Term. Gowen Fld
6h 26m
1 stop
MCI8:52 pmKansas City
$667
Find similar

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 October 2, 2025.
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

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Wed 2/18

6:30 am-2:09 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Wed 2/25

5:40 am-2:17 pm

1 stop7h 37m

$279

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Wed 2/18

6:40 am-12:18 pm

1 stop6h 38m

Boise Air Term. Gowen Fld

Wed 2/25

5:40 am-2:17 pm

1 stop7h 37m

$287

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Wed 2/18

7:00 am-1:45 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

Wed 2/25

2:45 pm-11:47 pm

1 stop8h 02m

$296

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Thu 10/30

5:34 am-12:45 pm

1 stop8h 11m

Boise Air Term. Gowen Fld

Mon 11/3

2:16 pm-11:38 pm

1 stop8h 22m

$297

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Thu 10/30

6:00 am-1:30 pm

2 stops8h 30m

Boise Air Term. Gowen Fld

Mon 11/3

6:20 am-4:37 pm

1 stop9h 17m

$302

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Fri 12/5

7:00 am-3:44 pm

1 stop9h 44m

Boise Air Term. Gowen Fld

Fri 12/12

12:59 pm-7:32 pm

1 stop5h 33m

$318

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Wed 2/18

5:55 pm-1:45 pm

2 stops20h 50m

Boise Air Term. Gowen Fld

Wed 2/25

5:00 pm-11:47 pm

1 stop5h 47m

$320

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Fri 10/24

6:00 am-1:30 pm

2 stops8h 30m

Boise Air Term. Gowen Fld

Mon 10/27

6:20 am-4:37 pm

1 stop9h 17m

$340

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Sat 10/18

6:00 am-1:44 pm

1 stop8h 44m

Boise Air Term. Gowen Fld

Fri 10/24

5:20 pm-11:55 pm

1 stop5h 35m

$418

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Thu 10/30

8:35 am-6:15 pm

2 stops10h 40m

Boise Air Term. Gowen Fld

Mon 11/3

8:05 am-5:10 pm

2 stops8h 05m

$493

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 cheapest month to fly to Boise?

The month of November is, on average, the cheapest month to fly to Boise from Kansas City, with most prices found around $298. If you aren’t able to travel during the month of November, then book flights to Boise from Kansas City during January instead. Flights to Boise in January, while not as cheap as those in November, still average around $300.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Thursday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $348. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $477. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Kansas City to Boise flights are usually those with departure times in the evening. Our users have found flights to Boise in the evening for as low as $327. In the morning is when there is more demand to fly to Boise, so prices are often more expensive at around $396 per ticket.

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Kansas City for as low as $265 on momondo.

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

As of October 2025, prices for Kansas City to Boise flights are approximately 75% more expensive when compared to flights at the same time last year.

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

Direct flights

None
There are no direct flights from Kansas City to Boise. There are no popular flight routes from Kansas City to Boise.
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  • 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 4h 42m.

  • 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 $182Free CancellationRating
7.9
7,962 reviews
Search Delta flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
United AirlinesPriceFrom $267Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights

  • United Airlines Flights From Kansas City to Boise

    United Airlines operates around 4 flights from Kansas City to Boise every week. The average price of these flights found in the last 72 hours has been $436, but momondo users have found United Airlines deals from Kansas City to Boise from as low as $267 round-trip. United Airlines has been scored 7.4/10 in 8,933 reviews.

Traveling to a place near Boise?

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

Price alerts on flights to Boise from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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