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$118+ Cheap flights from Boise to Kansas City (BOI - MCI)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MCI
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Kansas City are usually found in April or November, booked 68 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Boise to Kansas City

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Kansas City (MCI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$258
(Alaska Airlines)

One-way from

$118
(CheapOair)

Popular in

February

Cheapest in

April

Average price

$381
From Boise Air Term. Gowen Fld to Kansas City
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One-way flight from Boise Air Term. Gowen Fld to Kansas City
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Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Boise to Kansas City

Cheapest flights from Boise to Kansas City
Explore the most affordable flight options available from Boise to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 8/286:00 amBOI - MCI
1 stop9h 01mAlaska Airlines
Mon 9/14:55 pmMCI - BOI
1 stop8h 04mAlaska Airlines
Deal found 6/30$258
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 8/115:15 pmBOI - MCI
1 stop5h 44mAmerican Airlines
Mon 8/185:45 amMCI - BOI
1 stop8h 01mAmerican Airlines
Deal found 6/30$259
This Southwest deal was found by Cheapflights users on 7/1. 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.
Tue 9/27:25 amBOI - MCI
2 stops7h 15mSouthwest
Sat 9/65:35 pmMCI - BOI
1 stop6h 30mSouthwest
Deal found 7/1$268
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Thu 9/259:16 pmBOI - MCI
1 stop16h 50mSpirit Airlines
Sun 9/285:30 amMCI - BOI
3 stops39h 51mSpirit Airlines
Deal found 7/1$328
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 8/115:42 pmBOI - MCI
1 stop4h 49mUnited Airlines
Mon 8/186:00 amMCI - BOI
2 stops10h 55mUnited Airlines
Deal found 6/30$344
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Thu 9/259:16 pmBOI - MCI
3 stops24h 52mMultiple Airlines
Sun 9/285:30 amMCI - BOI
3 stops39h 51mMultiple Airlines
Deal found 7/1$416
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 7/165:45 amBOI - MCI
1 stop6h 35mDelta
Sun 7/206:04 pmMCI - BOI
1 stop7h 05mDelta
Deal found 6/30$447

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to Kansas City 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 July 1, 2025.
Use the filters below to find and compare flights from Boise to Kansas City that are best for you.

Fly from

Boise

Fly to

Kansas City

Route

Depart

Return

Price

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Thu 8/28

6:00 am-4:01 pm

1 stop9h 01m

Kansas City

Mon 9/1

4:55 pm-11:59 pm

1 stop8h 04m

$258

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Mon 8/11

5:15 pm-11:59 pm

1 stop5h 44m

Kansas City

Mon 8/18

5:45 am-12:46 pm

1 stop8h 01m

$259

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Tue 9/2

7:25 am-3:40 pm

2 stops7h 15m

Kansas City

Sat 9/6

5:35 pm-11:05 pm

1 stop6h 30m

$268

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Thu 9/25

9:16 pm-3:06 pm

1 stop16h 50m

Kansas City

Sun 9/28

5:30 am-8:21 pm

3 stops39h 51m

$328

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Mon 8/11

5:42 pm-11:31 pm

1 stop4h 49m

Kansas City

Mon 8/18

6:00 am-3:55 pm

2 stops10h 55m

$344

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Thu 9/25

9:16 pm-11:08 pm

3 stops24h 52m

Kansas City

Sun 9/28

5:30 am-8:21 pm

3 stops39h 51m

$416

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Wed 7/16

5:45 am-1:20 pm

1 stop6h 35m

Kansas City

Sun 7/20

6:04 pm-12:09 am

1 stop7h 05m

$447

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Thu 8/21

6:06 pm-6:07 pm

1 stop23h 01m

$118

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Mon 9/15

4:34 pm-11:59 pm

1 stop6h 25m

$129

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Wed 8/20

1:10 pm-8:48 pm

1 stop6h 38m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 results
1
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Best time to book a flight from Boise to Kansas City

Have a flexible travel schedule? Discover the best time to fly to Kansas City from Boise 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 Boise to Kansas City

How far ahead should I book a flight from Boise to Kansas City?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Kansas City. Price data was last updated on June 27, 2025.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boise to Kansas City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Boise to Kansas City (average of $298). Flying from Boise to Kansas City in June is currently the most expensive (average of $352). 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 BOI to MCI?

Find hourly flight availability from Boise to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

One of the essential ways to save on airfare from Boise to Kansas City is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 48% on airfare.

What is the cheapest day to fly from Boise to Kansas City?

Use this chart to determine the cheapest time to fly round-trip from Boise to Kansas City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to Kansas City flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. 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 Kansas City. Reviews last updated July 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Boise to Kansas City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,974 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,538 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines flying from Boise to Kansas City round-trip?

    According to our current data, Alaska Airlines ($258), American Airlines ($259), and Southwest ($268) offers the cheapest pricing from Boise to Kansas City. Users have found that Alaska Airlines is 34% cheaper than the other options available to this destination.

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

    $118 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Hawaiian Airlines and American Airlines, with prices starting from $129 and $130, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Kansas City 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 Boise to Kansas City?

    Currently, January is the cheapest month in which you can book a flight from Boise to Kansas City (average of $298). Flying from Boise to Kansas City in June is currently the most expensive (average of $352). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Shawnee
Liberty
Overland Park
Lenexa
Belton
Lee's Summit
North Kansas City
Lansing
Lawrence
Olathe
Kansas City

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Top 5 airlines flying from Boise to Kansas City

Discover the top 5 airlines that operate flights from Boise to Kansas City. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$84Average$223FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$156Average$395FlexibilityNo cancel feeOn-time75%
DeltaCheapest$159Average$357FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$421FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$315Average$476FlexibilityNo cancel feeOn-time63%

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