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Cheap flights from Kansas City to Boise from $197

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Boise departing on 1/6. 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
7:00 am - 1:00 pm
MCI
-
BOI
7h 00m1 stop
Delta Logo
3:01 pm - 11:27 pm
BOI
-
MCI
7h 26m1 stop
$197Delta
Tue, Jan 6 - Sat, Jan 10
American Airlines Logo
11:34 am - 7:25 pm
MCI
-
BOI
8h 51m1 stop
American Airlines Logo
1:58 pm - 11:12 pm
BOI
-
MCI
8h 14m1 stop
$225American Airlines
Tue, Jan 6 - Tue, Jan 13
Alaska Airlines Logo
2:59 pm - 10:40 pm
MCI
-
BOI
8h 41m1 stop
Alaska Airlines Logo
6:28 am - 1:55 pm
BOI
-
MCI
6h 27m1 stop
$242Alaska Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
11:27 am - 9:32 pm
MCI
-
BOI
11h 05m2 stops
United Airlines Logo
6:25 am - 12:48 pm
BOI
-
MCI
5h 23m1 stop
$248United Airlines
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
2:38 pm - 11:01 pm
MCI
-
BOI
9h 23m1 stop
Alaska Airlines Logo
5:40 am - 3:05 pm
BOI
-
MCI
8h 25m1 stop
$259Alaska Airlines
Sun, Jan 18 - Thu, Jan 22
Alaska Airlines Logo
2:49 pm - 10:40 pm
MCI
-
BOI
8h 51m1 stop
Alaska Airlines Logo
6:00 pm - 1:55 pm
BOI
-
MCI
18h 55m1 stop
$264Alaska Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
5:55 pm - 11:34 pm
MCI
-
BOI
6h 39m1 stop
American Airlines Logo
2:17 pm - 11:55 pm
BOI
-
MCI
8h 38m1 stop
$265American Airlines
Wed, Feb 18 - Wed, Feb 25
Delta Logo
7:00 am - 1:00 pm
MCI
-
BOI
7h 00m1 stop
Delta Logo
10:39 am - 11:27 pm
BOI
-
MCI
11h 48m2 stops
$267Delta
Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
9:05 am - 1:35 pm
MCI
-
BOI
5h 30m1 stop
United Airlines Logo
10:15 am - 8:33 pm
BOI
-
MCI
9h 18m2 stops
$282United Airlines
Tue, Jan 6 - Tue, Jan 13
Delta Logo
7:00 am - 1:11 pm
MCI
-
BOI
7h 11m1 stop
Delta Logo
1:51 pm - 11:44 pm
BOI
-
MCI
8h 53m1 stop
$287Delta
Sat, Feb 28 - Sat, Mar 7

Alaska Airlines flights from Kansas City to Boise

Our best Alaska Airlines deals on Kansas City to Boise flight tickets
Alaska Airlines
Feb 14
MCI2:59 pmKansas City
8h 41m
1 stop
BOI10:40 pmBoise Air Term. Gowen Fld
Feb 18
BOI6:28 amBoise Air Term. Gowen Fld
6h 27m
1 stop
MCI1:55 pmKansas City
$242
Find similar
Alaska Airlines
Jan 18
MCI2:38 pmKansas City
9h 23m
1 stop
BOI11:01 pmBoise Air Term. Gowen Fld
Jan 22
BOI5:40 amBoise Air Term. Gowen Fld
8h 25m
1 stop
MCI3:05 pmKansas City
$259
Find similar
Alaska Airlines
Feb 18
MCI2:49 pmKansas City
8h 51m
1 stop
BOI10:40 pmBoise Air Term. Gowen Fld
Feb 25
BOI6:00 pmBoise Air Term. Gowen Fld
18h 55m
1 stop
MCI1:55 pmKansas City
$264
Find similar

American Airlines flights from Kansas City to Boise

Our best American Airlines deals on Kansas City to Boise flight tickets
American Airlines
Jan 6
MCI11:34 amKansas City
8h 51m
1 stop
BOI7:25 pmBoise Air Term. Gowen Fld
Jan 13
BOI1:58 pmBoise Air Term. Gowen Fld
8h 14m
1 stop
MCI11:12 pmKansas City
$225
Find similar
American Airlines
Feb 18
MCI5:55 pmKansas City
6h 39m
1 stop
BOI11:34 pmBoise Air Term. Gowen Fld
Feb 25
BOI2:17 pmBoise Air Term. Gowen Fld
8h 38m
1 stop
MCI11:55 pmKansas City
$265
Find similar
American Airlines
Dec 19
MCI5:12 amKansas City
8h 53m
1 stop
BOI1:05 pmBoise Air Term. Gowen Fld
Dec 22
BOI1:27 pmBoise Air Term. Gowen Fld
7h 17m
1 stop
MCI9:44 pmKansas City
$887
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 December 15, 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

Tue 1/6

7:00 am-1:00 pm

1 stop7h 00m

Boise Air Term. Gowen Fld

Sat 1/10

3:01 pm-11:27 pm

1 stop7h 26m

$197

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 1/6

11:34 am-7:25 pm

1 stop8h 51m

Boise Air Term. Gowen Fld

Tue 1/13

1:58 pm-11:12 pm

1 stop8h 14m

$225

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Sat 2/14

2:59 pm-10:40 pm

1 stop8h 41m

Boise Air Term. Gowen Fld

Wed 2/18

6:28 am-1:55 pm

1 stop6h 27m

$242

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Sat 2/14

11:27 am-9:32 pm

2 stops11h 05m

Boise Air Term. Gowen Fld

Wed 2/18

6:25 am-12:48 pm

1 stop5h 23m

$248

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Sun 1/18

2:38 pm-11:01 pm

1 stop9h 23m

Boise Air Term. Gowen Fld

Thu 1/22

5:40 am-3:05 pm

1 stop8h 25m

$259

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Wed 2/18

2:49 pm-10:40 pm

1 stop8h 51m

Boise Air Term. Gowen Fld

Wed 2/25

6:00 pm-1:55 pm

1 stop18h 55m

$264

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Wed 2/18

5:55 pm-11:34 pm

1 stop6h 39m

Boise Air Term. Gowen Fld

Wed 2/25

2:17 pm-11:55 pm

1 stop8h 38m

$265

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 1/6

7:00 am-1:00 pm

1 stop7h 00m

Boise Air Term. Gowen Fld

Tue 1/13

10:39 am-11:27 pm

2 stops11h 48m

$267

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 1/6

9:05 am-1:35 pm

1 stop5h 30m

Boise Air Term. Gowen Fld

Tue 1/13

10:15 am-8:33 pm

2 stops9h 18m

$282

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Sat 2/28

7:00 am-1:11 pm

1 stop7h 11m

Boise Air Term. Gowen Fld

Sat 3/7

1:51 pm-11:44 pm

1 stop8h 53m

$287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 May is, on average, the cheapest month to fly to Boise from Kansas City, with most prices found around $312. If you aren’t able to travel during the month of May, then book flights to Boise from Kansas City during September instead. Flights to Boise in September, while not as cheap as those in May, still average around $322.

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 $398 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 $266 on momondo.

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

As of December 2025, prices for Kansas City to Boise flights are approximately 181% 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

Fastest flight time

5h 42m

Direct flights

None
The fastest flight from Kansas City to Boise takes 5h 42m
There are no direct flights from Kansas City to Boise. There are no popular flight routes from Kansas City to Boise.
Search flight deals

  • 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 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 $166Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
United AirlinesPriceFrom $267Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

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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