What is the cheapest airline that flies from Kansas to Idaho?

Delta, United Airlines, and Southwest are the most popular carriers operating from Kansas to Idaho

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

Prices for flights from Kansas to Idaho are refreshed on a daily basis.

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

The number of operators available for flights from Kansas to Idaho is 5 as of April 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas to Idaho.

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

The necessary travel and health documents for your Idaho 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.

$120 Cheap Flights from Kansas to Idaho in 2026

1 adult

0 bags

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Find the cheapest flights from Kansas to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:51 pm - 10:49 am

MCI

GEG

21h 58m

1 stop

12:33 pm - 1:49 pm

GEG

MCI

23h 16m

1 stop

$226Frontier

Sat, May 2 - Fri, May 8

2:34 pm - 12:30 pm

MCI

BOI

22h 56m

1 stop

1:25 pm - 1:00 pm

BOI

MCI

22h 35m

1 stop

$242Frontier

Mon, Jun 1 - Tue, Jun 9

7:40 pm - 11:56 pm

MCI

BOI

5h 16m

1 stop

5:45 pm - 12:20 am

BOI

MCI

5h 35m

1 stop

$251Delta

Tue, Aug 25 - Tue, Sep 1

5:35 pm - 10:25 pm

MCI

BOI

5h 50m

1 stop

6:00 am - 2:45 pm

BOI

MCI

7h 45m

1 stop

$252Southwest

Tue, Aug 25 - Tue, Sep 1

4:45 pm - 11:10 pm

MCI

BOI

7h 25m

2 stops

7:05 am - 1:35 pm

BOI

MCI

5h 30m

1 stop

$258Southwest

Tue, Aug 25 - Tue, Sep 1

6:00 am - 9:35 am

TUL

BOI

4h 35m

1 stop

6:30 am - 12:59 pm

BOI

TUL

5h 29m

1 stop

$283United Airlines

Sat, Aug 15 - Wed, Aug 19

6:40 am - 12:01 pm

MCI

GEG

7h 21m

1 stop

2:16 pm - 11:16 pm

GEG

MCI

7h 00m

1 stop

$283Delta

Wed, May 13 - Wed, May 27

6:00 am - 9:35 am

TUL

BOI

4h 35m

1 stop

7:05 am - 6:23 pm

BOI

TUL

10h 18m

2 stops

$288United Airlines

Sat, Aug 15 - Wed, Aug 19

5:30 am - 12:01 pm

MCI

GEG

8h 31m

1 stop

3:00 pm - 11:59 pm

GEG

MCI

6h 59m

1 stop

$312American Airlines

Tue, Jun 2 - Thu, Jun 4

6:50 am - 1:14 pm

TUL

GEG

8h 24m

1 stop

3:00 pm - 11:32 pm

GEG

TUL

6h 32m

1 stop

$338American Airlines

Fri, Jun 5 - Tue, Jun 9

Delta flights from Kansas to Idaho

Our best Delta deals on Kansas to Idaho flight tickets

Delta

Aug 25

MCI7:40 pmKansas City

5h 16m

1 stop

BOI11:56 pmBoise Air Term. Gowen Fld

Sep 1

BOI5:45 pmBoise Air Term. Gowen Fld

5h 35m

1 stop

MCI12:20 amKansas City

$251

Delta

May 13

MCI6:40 amKansas City

7h 21m

1 stop

GEG12:01 pmSpokane

May 27

GEG2:16 pmSpokane

7h 00m

1 stop

MCI11:16 pmKansas City

$283

Delta

May 12

ICT3:53 pmWichita Eisenhower National

9h 42m

2 stops

GEG11:35 pmSpokane

May 16

GEG2:16 pmSpokane

5h 22m

1 stop

ICT9:38 pmWichita Eisenhower National

$290

Southwest flights from Kansas to Idaho

Our best Southwest deals on Kansas to Idaho flight tickets

Southwest

Aug 25

MCI5:35 pmKansas City

5h 50m

1 stop

BOI10:25 pmBoise Air Term. Gowen Fld

Sep 1

BOI6:00 amBoise Air Term. Gowen Fld

7h 45m

1 stop

MCI2:45 pmKansas City

$252

Southwest

Aug 25

MCI4:45 pmKansas City

7h 25m

2 stops

BOI11:10 pmBoise Air Term. Gowen Fld

Sep 1

BOI7:05 amBoise Air Term. Gowen Fld

5h 30m

1 stop

MCI1:35 pmKansas City

$258

Southwest

Aug 25

MCI7:35 amKansas City

7h 25m

2 stops

BOI2:00 pmBoise Air Term. Gowen Fld

Sep 1

BOI7:40 amBoise Air Term. Gowen Fld

8h 20m

2 stops

MCI5:00 pmKansas City

$263

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

Sat 5/2

2:51 pm-10:49 am

1 stop21h 58m

Spokane

Fri 5/8

12:33 pm-1:49 pm

1 stop23h 16m

$226

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Mon 6/1

2:34 pm-12:30 pm

1 stop22h 56m

Boise Air Term. Gowen Fld

Tue 6/9

1:25 pm-1:00 pm

1 stop22h 35m

$242

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

7:40 pm-11:56 pm

1 stop5h 16m

Boise Air Term. Gowen Fld

Tue 9/1

5:45 pm-12:20 am

1 stop5h 35m

$251

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

5:35 pm-10:25 pm

1 stop5h 50m

Boise Air Term. Gowen Fld

Tue 9/1

6:00 am-2:45 pm

1 stop7h 45m

$252

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

4:45 pm-11:10 pm

2 stops7h 25m

Boise Air Term. Gowen Fld

Tue 9/1

7:05 am-1:35 pm

1 stop5h 30m

$258

Quickest round-trip

TulsaBoise

TUL - BOI

TULBOI

Tulsa

Sat 8/15

6:00 am-9:35 am

1 stop4h 35m

Boise Air Term. Gowen Fld

Wed 8/19

6:30 am-12:59 pm

1 stop5h 29m

$283

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

Wed 5/13

6:40 am-12:01 pm

1 stop7h 21m

Spokane

Wed 5/27

2:16 pm-11:16 pm

1 stop7h 00m

$283

TulsaBoise

TUL - BOI

TULBOI

Tulsa

Sat 8/15

6:00 am-9:35 am

1 stop4h 35m

Boise Air Term. Gowen Fld

Wed 8/19

7:05 am-6:23 pm

2 stops10h 18m

$288

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

Tue 6/2

5:30 am-12:01 pm

1 stop8h 31m

Spokane

Thu 6/4

3:00 pm-11:59 pm

1 stop6h 59m

$312

TulsaSpokane

TUL - GEG

TULGEG

Tulsa

Fri 6/5

6:50 am-1:14 pm

1 stop8h 24m

Spokane

Tue 6/9

3:00 pm-11:32 pm

1 stop6h 32m

$338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kansas 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

Prices

Airlines

Can stopping save me money on Kansas to Idaho flights?

You could potentially save up to 76% on your flight if you consider stops on a Kansas to Idaho flight.

Cheap Kansas to Idaho flight deals and tips

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

Fastest flight time	4h 15m
Direct flights	None

The fastest flight from Kansas to Idaho takes 4h 15m

There are no direct flights from Kansas to Idaho. There are no popular flight routes from Kansas to Idaho.

Search flight deals

Frequently asked questions about flying from Kansas to Idaho

When did momondo last update prices for flights from Kansas to Idaho?
Prices for flights from Kansas to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Kansas to Idaho?
The number of operators available for flights from Kansas to Idaho is 5 as of April 2026.
How old do you have to be to fly from Kansas to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho 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.

Best airlines flying from Kansas to Idaho

Compare and see reviews for airlines that fly from Kansas to Idaho with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $205	Free Cancellation	Rating 7.4 9,628 reviews		Search United Airlines flights
Southwest	PriceFrom $321	Free Cancellation	Rating 8.0 4,328 reviews		Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas to Idaho for you.

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

momondo does allow users to show only those flights to Idaho from Kansas which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Idaho from Kansas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Idaho from Kansas 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.