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$115+ Cheap flights from Kansas City (MCI) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BOI
avr. 22 — avr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Kansas City to Idaho

Keep the following information in mind while searching for Kansas City to Idaho flight deals. Data was last updated avril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$276
(American Airlines)

One-way from

$115
(Cheapflightsfares)

Popular in

December

Cheapest in

November

Average price

$362
Provider with most accurate pricing for Kansas City-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Boise Air Term. Gowen Fld flights.
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From Kansas City to Idaho
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One-way flight from Kansas City to Idaho
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Kansas City to Idaho

Cheapest flights from Kansas City to Idaho
Explore the most affordable flight options available from Kansas City to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 17, 2025.

This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/306:40 amMCI - BOI
1 stop6h 33mDelta
mar. 9/95:40 amBOI - MCI
1 stop8h 19mDelta
Deal found 4/16$267
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/306:14 amMCI - BOI
1 stop7h 22mAmerican Airlines
dim. 9/71:41 pmBOI - MCI
1 stop7h 39mAmerican Airlines
Deal found 4/17$276
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/147:11 amMCI - GEG
1 stop7h 14mAmerican Airlines
mer. 5/213:18 pmGEG - MCI
1 stop6h 27mAmerican Airlines
Deal found 4/16$299
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/256:55 amMCI - BOI
1 stop4h 40mSouthwest
jeu. 5/295:35 amBOI - MCI
1 stop5h 20mSouthwest
Deal found 4/17$302
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/295:45 amMCI - GEG
1 stop8h 14mDelta
jeu. 7/35:45 amGEG - MCI
1 stop5h 38mDelta
Deal found 4/16$303
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/85:55 amMCI - GEG
2 stops8h 40mSouthwest
ven. 9/1912:10 pmGEG - MCI
1 stop7h 55mSouthwest
Deal found 4/17$312
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/146:00 amMCI - GEG
2 stops10h 41mUnited Airlines
mer. 5/216:00 amGEG - MCI
2 stops12h 37mUnited Airlines
Deal found 4/16$323
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/225:15 pmMCI - BOI
1 stop6h 12mUnited Airlines
lun. 7/285:42 pmBOI - MCI
1 stop4h 49mUnited Airlines
Deal found 4/16$327
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/276:45 amMCI - JAC
1 stop4h 58mDelta
mar. 6/37:30 amJAC - MCI
1 stop4h 47mDelta
Deal found 4/16$327
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/117:58 pmMCI - BOI
1 stop16h 23mMultiple Airlines
dim. 5/186:51 pmBOI - MCI
2 stops23h 12mMultiple Airlines
Deal found 4/16$343
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/227:11 amMCI - BOI
1 stop6h 34mAlaska Airlines
lun. 5/267:14 amBOI - MCI
1 stop8h 08mAlaska Airlines
Deal found 4/16$416
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/26:05 pmMCI - IDA
1 stop5h 51mDelta
mar. 5/66:00 amIDA - MCI
1 stop6h 18mDelta
Deal found 4/17$441

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated avril 17, 2025.
Use the filters below to find and compare flights from Kansas City to Idaho that are best for you.

Fly from

Kansas City

Fly to

Idaho

Route

Depart

Return

Price

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

mer. 5/7

5:35 pm-12:22 am

1 stop7h 47m

Boise Air Term. Gowen Fld

dim. 5/11

5:40 pm-12:20 am

1 stop5h 40m

$276

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

mer. 5/14

7:11 am-12:25 pm

1 stop7h 14m

Spokane

mer. 5/21

3:18 pm-11:45 pm

1 stop6h 27m

$299

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

dim. 5/25

6:55 am-10:35 am

1 stop4h 40m

Boise Air Term. Gowen Fld

jeu. 5/29

5:35 am-11:55 am

1 stop5h 20m

$302

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

dim. 6/29

5:45 am-11:59 am

1 stop8h 14m

Spokane

jeu. 7/3

5:45 am-1:23 pm

1 stop5h 38m

$303

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

lun. 9/8

5:55 am-12:35 pm

2 stops8h 40m

Spokane

ven. 9/19

12:10 pm-10:05 pm

1 stop7h 55m

$312

Kansas CitySpokane

MCI - GEG

MCIGEG

Kansas City

mer. 5/14

6:00 am-2:41 pm

2 stops10h 41m

Spokane

mer. 5/21

6:00 am-8:37 pm

2 stops12h 37m

$323

Kansas CityJackson

MCI - JAC

MCIJAC

Kansas City

mar. 5/27

6:45 am-10:43 am

1 stop4h 58m

Jackson Hole

mar. 6/3

7:30 am-1:17 pm

1 stop4h 47m

$327

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

dim. 5/11

7:58 pm-11:21 am

1 stop16h 23m

Boise Air Term. Gowen Fld

dim. 5/18

6:51 pm-7:03 pm

2 stops23h 12m

$343

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

mer. 5/7

6:00 am-4:21 pm

2 stops11h 21m

Boise Air Term. Gowen Fld

dim. 5/11

5:00 am-12:52 pm

1 stop6h 52m

$371

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

mer. 7/2

5:45 am-4:46 pm

1 stop12h 01m

Boise Air Term. Gowen Fld

sam. 7/5

11:44 am-7:04 pm

1 stop6h 20m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 32 results
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Best time to book a flight from Kansas City to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Idaho

What is the cheapest month to book a flight from Kansas City to Idaho?

Currently, October is the cheapest month in which you can book a flight from Kansas City to Idaho (average of $314). Flying from Kansas City to Idaho in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to ID?

Find hourly flight availability from Kansas City to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 17, 2025.

When flying from Kansas City to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated avril 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Kansas City to Idaho. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kansas City to Idaho?

    Kansas City (MCI), located 17.4 mi from the city center, is the airport you fly out of when you book flights from Kansas City to Idaho.

  • What are the cheapest airlines to fly from Kansas City to Idaho one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $115. Delta flights start at $134 while deals on United Airlines start at $179 one-way.

  • What are the most popular routes from Kansas City to Idaho?

    When deciding which route to take from Kansas City to Idaho consider Kansas City - Spokane, Kansas City - Jackson Hole or Kansas City - Boise Air Term. Gowen Fld as they are the most popular.

  • Can I find deals for flights from Kansas City to Idaho that include hotel bookings?

    Yes. In addition to deals on Kansas City to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Idaho.

  • Can I find deals for business class flights from Kansas City to Idaho?

    Yes. Cheapflights offers flight deals from Kansas City to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Kansas City to Idaho (average of $314). Flying from Kansas City to Idaho in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kansas City to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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St. Louis to San Francisco flights
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St. Louis to Portland flights
Kansas City to Minneapolis flights
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Kansas City to Philadelphia flights

Top 5 airlines flying from Kansas City to Idaho

Discover the top 5 airlines that operate flights from Kansas City to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$137Average$220FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$171Average$446FlexibilityNo cancel feeOn-time71%
DeltaCheapest$252Average$452FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$280Average$567FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$302Average$456FlexibilityNo cancel feeOn-time63%

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