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Cheap flights from Kansas City to Idaho from $94

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 Idaho departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kansas City to Idaho

Cheap round-trip flights

American Airlines Logo
2:57 pm - 8:44 pmMCI-JAC
6h 47m1 stop
American Airlines Logo
4:08 pm - 10:25 pmJAC-MCI
5h 17m1 stop
$229American Airlines
Find Deal
Sat, Sep 27 - Thu, Oct 2
Delta Logo
6:40 am - 10:45 amMCI-JAC
5h 05m1 stop
Delta Logo
11:40 am - 5:08 pmJAC-MCI
4h 28m1 stop
$237Delta
Find Deal
Fri, Sep 26 - Thu, Oct 2
Spirit Airlines Logo
2:55 pm - 8:21 pmMCI-BOI
6h 26m1 stop
Spirit Airlines Logo
2:16 pm - 2:00 pmBOI-MCI
22h 44m1 stop
$260Spirit Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
6:00 am - 9:42 amMCI-BOI
4h 42m1 stop
United Airlines Logo
7:00 am - 12:42 pmBOI-MCI
4h 42m1 stop
$268United Airlines
Find Deal
Thu, Oct 2 - Sat, Oct 4
United Airlines Logo
5:18 pm - 9:24 pmMCI-BOI
5h 06m1 stop
United Airlines Logo
2:12 pm - 11:30 pmBOI-MCI
8h 18m2 stops
$272United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Spirit Airlines Logo
2:55 pm - 8:21 pmMCI-BOI
6h 26m1 stop
Spirit Airlines Logo
2:16 pm - 10:28 amBOI-MCI
19h 12m2 stops
$277Spirit Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
Alaska Airlines Logo
7:00 am - 11:30 amMCI-GEG
6h 30m1 stop
Alaska Airlines Logo
1:40 pm - 9:12 pmGEG-MCI
5h 32m1 stop
$291Alaska Airlines
Find Deal
Wed, Sep 24 - Wed, Sep 24
Alaska Airlines Logo
4:55 pm - 11:11 pmMCI-GEG
8h 16m1 stop
Alaska Airlines Logo
5:06 am - 4:01 pmGEG-MCI
8h 55m1 stop
$296Alaska Airlines
Find Deal
Sun, Sep 7 - Sat, Sep 13
Southwest Logo
4:35 pm - 12:45 amMCI-GEG
10h 10m1 stop
Southwest Logo
3:15 pm - 12:05 amGEG-MCI
6h 50m1 stop
$302Southwest
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Sun, Sep 7 - Thu, Sep 18
Southwest Logo
2:50 pm - 9:00 pmMCI-GEG
8h 10m2 stops
Southwest Logo
6:15 am - 8:20 pmGEG-MCI
12h 05m2 stops
$313Southwest
Find Deal
Sat, Sep 6 - Wed, Sep 17

Spirit Airlines flights from Kansas City to Idaho

Our best Spirit Airlines deals on Kansas City to Idaho flight tickets
Spirit Airlines
Sep 5
MCI2:55 pmKansas City
6h 26m
1 stop
BOI8:21 pmBoise Air Term. Gowen Fld
Sep 7
BOI2:16 pmBoise Air Term. Gowen Fld
22h 44m
1 stop
MCI2:00 pmKansas City
$260
Find similar
Spirit Airlines
Sep 5
MCI2:55 pmKansas City
6h 26m
1 stop
BOI8:21 pmBoise Air Term. Gowen Fld
Sep 7
BOI2:16 pmBoise Air Term. Gowen Fld
19h 12m
2 stops
MCI10:28 amKansas City
$277
Find similar
Spirit Airlines
Sep 5
MCI4:05 pmKansas City
22h 16m
2 stops
BOI1:21 pmBoise Air Term. Gowen Fld
Sep 7
BOI2:16 pmBoise Air Term. Gowen Fld
19h 12m
2 stops
MCI10:28 amKansas City
$291
Find similar

United Airlines flights from Kansas City to Idaho

Our best United Airlines deals on Kansas City to Idaho flight tickets
United Airlines
Oct 2
MCI6:00 amKansas City
4h 42m
1 stop
BOI9:42 amBoise Air Term. Gowen Fld
Oct 4
BOI7:00 amBoise Air Term. Gowen Fld
4h 42m
1 stop
MCI12:42 pmKansas City
$268
Find similar
United Airlines
Oct 14
MCI5:18 pmKansas City
5h 06m
1 stop
BOI9:24 pmBoise Air Term. Gowen Fld
Oct 21
BOI2:12 pmBoise Air Term. Gowen Fld
8h 18m
2 stops
MCI11:30 pmKansas City
$272
Find similar
United Airlines
Oct 2
MCI6:00 amKansas City
4h 42m
1 stop
BOI9:42 amBoise Air Term. Gowen Fld
Oct 4
BOI2:12 pmBoise Air Term. Gowen Fld
8h 18m
2 stops
MCI11:30 pmKansas City
$274
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Idaho 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 July 31, 2025.
Use the filters below to find and compare flights from Kansas City to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityJackson

MCI - JAC

MCIJAC

Kansas City

Sat 9/27

2:57 pm-8:44 pm

1 stop6h 47m

Jackson Hole

Thu 10/2

4:08 pm-10:25 pm

1 stop5h 17m

$229

Kansas CityJackson

MCI - JAC

MCIJAC

Kansas City

Fri 9/26

6:40 am-10:45 am

1 stop5h 05m

Jackson Hole

Thu 10/2

11:40 am-5:08 pm

1 stop4h 28m

$237

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Fri 9/5

2:55 pm-8:21 pm

1 stop6h 26m

Boise Air Term. Gowen Fld

Sun 9/7

2:16 pm-2:00 pm

1 stop22h 44m

$260

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Thu 10/2

6:00 am-9:42 am

1 stop4h 42m

Boise Air Term. Gowen Fld

Sat 10/4

7:00 am-12:42 pm

1 stop4h 42m

$268

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 10/14

5:18 pm-9:24 pm

1 stop5h 06m

Boise Air Term. Gowen Fld

Tue 10/21

2:12 pm-11:30 pm

2 stops8h 18m

$272

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Fri 9/5

2:55 pm-8:21 pm

1 stop6h 26m

Boise Air Term. Gowen Fld

Sun 9/7

2:16 pm-10:28 am

2 stops19h 12m

$277

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

Wed 9/24

7:00 am-11:30 am

1 stop6h 30m

Spokane

Wed 9/24

1:40 pm-9:12 pm

1 stop5h 32m

$291

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

Sun 9/7

4:55 pm-11:11 pm

1 stop8h 16m

Spokane

Sat 9/13

5:06 am-4:01 pm

1 stop8h 55m

$296

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

Sun 9/7

4:35 pm-12:45 am

1 stop10h 10m

Spokane

Thu 9/18

3:15 pm-12:05 am

1 stop6h 50m

$302

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

Sat 9/6

2:50 pm-9:00 pm

2 stops8h 10m

Spokane

Wed 9/17

6:15 am-8:20 pm

2 stops12h 05m

$313

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 Idaho from

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

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 Idaho?

In general, November is the cheapest month to fly from Kansas City to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $298. If you don’t want to visit Idaho in November, then you should wait until January to fly from Kansas City, when ticket prices are also cheap, with an average price of $300.

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

Our data shows that Thursday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $348. On the other hand, Monday is the most expensive day to depart from Kansas City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $477.

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

According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from Kansas City to Idaho in the evening for as low as $327. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $396 per ticket.

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

You are more likely to see cheaper flights to Idaho from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Kansas City for as low as $277 on momondo.

Can stopping save me money on Kansas City to Idaho flights?

You could potentially save up to 63% on your flight if you consider stops on a Kansas City to Idaho flight.

Cheap Kansas City to Idaho flight deals and tips

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

Best Price Found

$94

Fastest flight time

4h 24m

Direct flights

None

Airports in Idaho

5 airports
The best one-way flight to Idaho from Kansas City in the past 72 hours is $94. The best round-trip flight deal from Kansas City to Idaho found on momondo in the last 72 hours is $229.
The fastest flight from Kansas City to Idaho takes 4h 24m
There are no direct flights from Kansas City to Idaho. Popular non-direct routes for this connection are Kansas City Airport - Boise Air Term. Gowen Fld Airport, Kansas City Airport - Hailey Sun Valley-Friedman Airport and Kansas City Airport - Spokane Airport.
There are 5 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Hailey Sun Valley-Friedman (SUN), Jackson Hole (JAC)
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  • When did momondo last update prices for flights from Kansas City Airport to Idaho?

    Prices for flights from Kansas City Airport to Idaho refresh daily.

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

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

    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 Kansas City Airport to Idaho.

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

    The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kansas City to Idaho

Compare and see reviews for airlines that fly from Kansas City to Idaho with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $137Free CancellationRating
6.3
8,049 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $197Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SouthwestPriceFrom $290Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from Kansas City.

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

Flights from Kansas City to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Kansas City and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Kansas City to Idaho flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Idaho trip

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