$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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MCI
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Boise to Kansas City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to Kansas City
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Best
Last-minute
One-way
Cheapest flights from Boise to Kansas CityExplore 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 February 13, 2026.
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 February 13, 2026.
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:38 pm
BOI
- MCI
1 stop6h 51m
Multiple Airlines
Mon 3/22:49 pm
MCI
- BOI
1 stop8h 51m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 2/12. 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.
Thu 4/163:44 pm
BOI
- MCI
1 stop6h 59m
Delta
Mon 4/207:45 am
MCI
- BOI
1 stop9h 29m
Delta
Deal found 2/12![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 2/11. 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 3/253:00 pm
BOI
- MCI
1 stop7h 03m
Delta
Sat 3/284:02 pm
MCI
- BOI
1 stop6h 07m
Delta
Deal found 2/11![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 2/11. 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.
Tue 3/105:30 am
BOI
- MCI
1 stop5h 07m
Delta
Mon 4/207:59 pm
MCI
- BOI
1 stop4h 58m
Delta
Deal found 2/11![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 4/196:15 am
BOI
- MCI
1 stop5h 37m
United Airlines
Tue 4/213:21 pm
MCI
- BOI
2 stops8h 14m
United Airlines
Deal found 2/12![United Airlines logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/184:15 pm
BOI
- MCI
1 stop6h 44m
Alaska Airlines
Wed 4/15:50 pm
MCI
- BOI
2 stops22h 39m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$315
Best flights from Boise to Kansas CityDiscover carefully curated flight deals from Boise to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Boise to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/12. 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.
Thu 4/163:44 pm
BOI
- MCI
1 stop6h 59m
Delta
Mon 4/207:45 am
MCI
- BOI
1 stop6h 26m
Delta
Deal found 2/12![Delta logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/182:22 pm
BOI
- MCI
1 stop8h 37m
Alaska Airlines
Wed 4/16:15 am
MCI
- BOI
1 stop7h 04m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 4/195:29 pm
BOI
- MCI
1 stop5h 03m
United Airlines
Tue 4/215:18 pm
MCI
- BOI
1 stop6h 17m
United Airlines
Deal found 2/12![United Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 2/11. 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 3/253:00 pm
BOI
- MCI
1 stop7h 03m
Delta
Sat 3/284:02 pm
MCI
- BOI
1 stop6h 07m
Delta
Deal found 2/11![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 3/105:40 am
BOI
- MCI
1 stop9h 42m
Alaska Airlines
Mon 4/206:15 am
MCI
- BOI
1 stop7h 07m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 2/11. 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.
Tue 3/105:30 am
BOI
- MCI
1 stop5h 07m
Delta
Mon 4/207:59 pm
MCI
- BOI
1 stop4h 58m
Delta
Deal found 2/11![Delta logo]()
$306
Last-minute flights from Boise to Kansas CityDiscover last-minute flight deals from Boise to Kansas City. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Kansas City. Data last updated February 13, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:38 pm
BOI
- MCI
1 stop6h 51m
Multiple Airlines
Mon 3/22:49 pm
MCI
- BOI
1 stop8h 51m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$253
This Southwest deal was found by Cheapflights users on 2/9. 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.
Mon 3/26:00 am
BOI
- MCI
1 stop6h 50m
Southwest
Mon 3/26:40 pm
MCI
- BOI
1 stop6h 00m
Southwest
Deal found 2/9![Southwest logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/101:00 pm
BOI
- MCI
1 stop23h 55m
Alaska Airlines
Mon 4/206:15 am
MCI
- BOI
1 stop7h 07m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/184:15 pm
BOI
- MCI
1 stop6h 44m
Alaska Airlines
Wed 4/15:50 pm
MCI
- BOI
2 stops22h 39m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 2/11. 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 3/253:00 pm
BOI
- MCI
1 stop7h 03m
Delta
Sat 3/284:02 pm
MCI
- BOI
1 stop6h 07m
Delta
Deal found 2/11![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 3/255:50 am
BOI
- MCI
2 stops17h 09m
Alaska Airlines
Sat 3/283:52 pm
MCI
- BOI
1 stop9h 04m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/258:20 am
BOI
- MCI
1 stop14h 39m
Alaska Airlines
Fri 3/276:15 am
MCI
- BOI
1 stop29h 06m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$363
One-way flights from Boise to Kansas CitySearch for one-way flight options from Boise to Kansas City. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Boise to Kansas City. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Trip.com deal was found by Cheapflights users on 2/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:53 am
BOI
- MCI
1 stop24h 37m
Frontier
Deal found 2/12![Frontier logo]()
$118
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:53 am
BOI
- MCI
1 stop24h 37m
Frontier
Deal found 2/10![Frontier logo]()
$121
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 3/316:38 am
BOI
- MCI
1 stop5h 55m
American Airlines
Deal found 2/12![American Airlines logo]()
$139
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Sat 5/912:30 pm
BOI
- MCI
2 stops10h 22m
United Airlines
Deal found 2/12![United Airlines logo]()
$144
This Priceline deal was found by Cheapflights users on 2/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1512:15 pm
BOI
- MCI
1 stop6h 40m
Frontier
Deal found 2/11![Frontier logo]()
$145
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 3/315:00 am
BOI
- MCI
2 stops8h 23m
United Airlines
Deal found 2/12![United Airlines logo]()
$159
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:38 pm
BOI
- MCI
1 stop6h 21m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$163
This Delta deal was found by Cheapflights users on 2/12. 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.
Mon 5/46:16 pm
BOI
- MCI
1 stop5h 22m
Delta
Deal found 2/12![Delta logo]()
$168
Find 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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $253 (Expedia) |
One-way from | $118 (Trip.com) |
Popular in | June |
Cheapest in | September |
Average price | $412 |
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 February 13, 2026.
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 4/16
3:44 pm-11:43 pm
1 stop6h 59m
Kansas City
Mon 4/20
7:45 am-1:11 pm
1 stop6h 26m
$263
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Wed 3/18
2:22 pm-11:59 pm
1 stop8h 37m
Kansas City
Wed 4/1
6:15 am-12:19 pm
1 stop7h 04m
$277
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Wed 3/25
3:00 pm-11:03 pm
1 stop7h 03m
Kansas City
Sat 3/28
4:02 pm-9:09 pm
1 stop6h 07m
$277
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Sun 4/19
5:29 pm-11:32 pm
1 stop5h 03m
Kansas City
Tue 4/21
5:18 pm-10:35 pm
1 stop6h 17m
$306
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Tue 3/10
5:40 am-4:22 pm
1 stop9h 42m
Kansas City
Mon 4/20
6:15 am-12:22 pm
1 stop7h 07m
$306
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Tue 3/10
5:30 am-11:37 am
1 stop5h 07m
Kansas City
Mon 4/20
7:59 pm-11:57 pm
1 stop4h 58m
$306
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Sun 5/3
11:53 am-1:30 pm
1 stop24h 37m
$118
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Thu 5/7
11:53 am-1:30 pm
1 stop24h 37m
$123
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Tue 3/31
6:38 am-1:33 pm
1 stop5h 55m
$139
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Tue 5/5
5:34 am-11:40 am
1 stop5h 06m
$139
Showing 1-10 of 13 results
Compare providers for flights from Boise to Kansas City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Kansas City in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boise-Kansas City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Kansas City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Kansas City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Kansas City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Kansas City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
BOI-MCI
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 February 6, 2026.
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, May is the cheapest month in which you can book a flight from Boise to Kansas City (average of $133). Flying from Boise to Kansas City in February is currently the most expensive (average of $308). 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.
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 February 13, 2026.
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.
Entertainment
7.0
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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.
Traveling to a place near Kansas City?
Book flights to Kansas City if you plan to visit one of these locationsLee's Summit
Independence
Kansas City
Warrensburg
Belton
Overland Park
Lenexa
Liberty
North Kansas City
Lansing
Lawrence
Olathe
Shawnee
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Boise and Kansas City flights
Browse other Boise and Kansas City flight options. Last updated on February 13, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Boise to Kansas City
Discover the top 4 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$133 | Average$466 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$153 | Average$306 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$366 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$405 | FlexibilityNo cancel fee | On-time69% |