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Cheap flights from Idaho to Kansas from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Kansas departing on 12/24. 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 Idaho to Kansas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:01 pm - 11:27 pm
BOI
-
MCI
7h 26m1 stop
Delta Logo
6:30 am - 10:24 am
MCI
-
BOI
4h 54m1 stop
$197Delta
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
2:48 pm - 11:59 pm
BOI
-
MCI
8h 11m1 stop
American Airlines Logo
11:55 am - 7:25 pm
MCI
-
BOI
8h 30m1 stop
$226American Airlines
Thu, Jan 8 - Sun, Jan 11
Alaska Airlines Logo
1:38 pm - 11:24 pm
GEG
-
MCI
7h 46m1 stop
Alaska Airlines Logo
3:59 pm - 10:52 pm
MCI
-
GEG
8h 53m1 stop
$236Alaska Airlines
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
6:00 am - 4:47 pm
GEG
-
MCI
8h 47m1 stop
American Airlines Logo
8:00 am - 2:09 pm
MCI
-
GEG
8h 09m1 stop
$237American Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
5:00 am - 7:47 pm
GEG
-
MCI
12h 47m2 stops
United Airlines Logo
5:10 pm - 9:22 pm
MCI
-
GEG
6h 12m1 stop
$242United Airlines
Tue, Jan 27 - Fri, Jan 30
Alaska Airlines Logo
6:23 am - 1:50 pm
BOI
-
MCI
6h 27m1 stop
Alaska Airlines Logo
2:59 pm - 10:40 pm
MCI
-
BOI
8h 41m1 stop
$264Alaska Airlines
Wed, Feb 11 - Sat, Feb 14
United Airlines Logo
10:15 am - 8:33 pm
BOI
-
MCI
9h 18m2 stops
United Airlines Logo
5:10 pm - 9:52 pm
MCI
-
BOI
5h 42m1 stop
$265United Airlines
Sat, Jan 17 - Mon, Jan 19
Delta Logo
1:40 pm - 11:27 pm
BOI
-
MCI
8h 47m2 stops
Delta Logo
6:30 am - 10:24 am
MCI
-
BOI
4h 54m1 stop
$267Delta
Thu, Jan 8 - Sun, Jan 11
Southwest Logo
6:40 am - 4:30 pm
BOI
-
MCI
8h 50m2 stops
Southwest Logo
6:30 am - 10:20 am
MCI
-
BOI
4h 50m1 stop
$273Southwest
Thu, Jan 8 - Sun, Jan 11
Southwest Logo
10:50 am - 10:15 pm
GEG
-
MCI
9h 25m2 stops
Southwest Logo
12:35 pm - 8:25 pm
MCI
-
GEG
9h 50m2 stops
$297Southwest
Tue, Jan 27 - Sat, Jan 31

Alaska Airlines flights from Idaho to Kansas

Our best Alaska Airlines deals on Idaho to Kansas flight tickets
Alaska Airlines
Jan 23
GEG1:38 pmSpokane
7h 46m
1 stop
MCI11:24 pmKansas City
Jan 27
MCI3:59 pmKansas City
8h 53m
1 stop
GEG10:52 pmSpokane
$236
Find similar
Alaska Airlines
Feb 11
BOI6:23 amBoise Air Term. Gowen Fld
6h 27m
1 stop
MCI1:50 pmKansas City
Feb 14
MCI2:59 pmKansas City
8h 41m
1 stop
BOI10:40 pmBoise Air Term. Gowen Fld
$264
Find similar
Alaska Airlines
Jan 11
BOI5:55 pmBoise Air Term. Gowen Fld
20h 10m
2 stops
MCI3:05 pmKansas City
Jan 15
MCI2:45 pmKansas City
9h 16m
1 stop
BOI11:01 pmBoise Air Term. Gowen Fld
$275
Find similar

Delta flights from Idaho to Kansas

Our best Delta deals on Idaho to Kansas flight tickets
Delta
Jan 8
BOI3:01 pmBoise Air Term. Gowen Fld
7h 26m
1 stop
MCI11:27 pmKansas City
Jan 11
MCI6:30 amKansas City
4h 54m
1 stop
BOI10:24 amBoise Air Term. Gowen Fld
$197
Find similar
Delta
Jan 8
BOI1:40 pmBoise Air Term. Gowen Fld
8h 47m
2 stops
MCI11:27 pmKansas City
Jan 11
MCI6:30 amKansas City
4h 54m
1 stop
BOI10:24 amBoise Air Term. Gowen Fld
$267
Find similar
Delta
Jan 15
IDA5:25 amIdaho Falls Fanning Field
7h 33m
1 stop
MCI1:58 pmKansas City
Jan 20
MCI4:04 pmKansas City
7h 53m
2 stops
IDA10:57 pmIdaho Falls Fanning Field
$272
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Kansas 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 Idaho to Kansas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Thu 1/8

3:01 pm-11:27 pm

1 stop7h 26m

Kansas City

Sun 1/11

6:30 am-10:24 am

1 stop4h 54m

$197

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Thu 1/8

2:48 pm-11:59 pm

1 stop8h 11m

Kansas City

Sun 1/11

11:55 am-7:25 pm

1 stop8h 30m

$226

SpokaneKansas City

GEG - MCI

GEGMCI

Spokane

Fri 1/23

1:38 pm-11:24 pm

1 stop7h 46m

Kansas City

Tue 1/27

3:59 pm-10:52 pm

1 stop8h 53m

$236

SpokaneKansas City

GEG - MCI

GEGMCI

Spokane

Tue 1/27

6:00 am-4:47 pm

1 stop8h 47m

Kansas City

Sat 1/31

8:00 am-2:09 pm

1 stop8h 09m

$237

SpokaneKansas City

GEG - MCI

GEGMCI

Spokane

Tue 1/27

5:00 am-7:47 pm

2 stops12h 47m

Kansas City

Fri 1/30

5:10 pm-9:22 pm

1 stop6h 12m

$242

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Wed 2/11

6:23 am-1:50 pm

1 stop6h 27m

Kansas City

Sat 2/14

2:59 pm-10:40 pm

1 stop8h 41m

$264

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Sat 1/17

10:15 am-8:33 pm

2 stops9h 18m

Kansas City

Mon 1/19

5:10 pm-9:52 pm

1 stop5h 42m

$265

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Thu 1/8

1:40 pm-11:27 pm

2 stops8h 47m

Kansas City

Sun 1/11

6:30 am-10:24 am

1 stop4h 54m

$267

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Thu 1/8

6:40 am-4:30 pm

2 stops8h 50m

Kansas City

Sun 1/11

6:30 am-10:20 am

1 stop4h 50m

$273

SpokaneKansas City

GEG - MCI

GEGMCI

Spokane

Tue 1/27

10:50 am-10:15 pm

2 stops9h 25m

Kansas City

Sat 1/31

12:35 pm-8:25 pm

2 stops9h 50m

$297

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 Kansas from

How to get the cheapest flight ticket from Idaho to Kansas

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 day to depart on your flight to Kansas?

The cheapest day to depart on your flight to Kansas is on a Saturday when prices can be found for as low as $396. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Idaho to Kansas for around $599.

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

Our most recent data shows that the best time of day to fly to Kansas is in the afternoon. Flights from Idaho to Kansas during this time can be as low as $451. Flights at noon are often more expensive with an average ticket price of $480.

Can stopping save me money on Idaho to Kansas flights?

You could potentially save up to 82% on your flight if you consider stops on a Idaho to Kansas flight.

Cheap Idaho to Kansas flight deals and tips

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

Fastest flight time

4h 22m

Direct flights

None
The fastest flight from Idaho to Kansas takes 4h 22m
There are no direct flights from Idaho to Kansas. There are no popular flight routes from Idaho to Kansas.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Kansas?

    Prices for flights from Idaho to Kansas refresh daily.

  • How many operators does momondo search for flights from Idaho to Kansas?

  • How old do you have to be to fly from Idaho to Kansas?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Kansas.

  • What documentation or ID do you need to fly to Kansas?

    The required travel and health documents for your Kansas trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kansas. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Kansas

Compare and see reviews for airlines that fly from Idaho to Kansas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $214Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
SouthwestPriceFrom $267Free CancellationRating
7.9
4,249 reviews
Search Southwest flights

Why use momondo?

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

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

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

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

How can momondo help me find flights from Idaho to Kansas?

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 Idaho to Kansas.

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

Yes momondo offers price alerts on flights to Kansas from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Kansas trip

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