$105+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MCI
Sep 16 — Sep 231
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
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 August 17, 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 August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:35 am -
1 stop5h 15m
Tue 11/1711:40 am -
1 stop4h 30m
Deal found 8/12![Southwest logo]()
$248
This Expedia deal was found by Cheapflights users on 8/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:50 pm -
1 stop5h 55m
Sat 9/127:00 am -
1 stop6h 35m
Deal found 8/12![Multiple Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 12/97:00 am -
1 stop8h 27m
Mon 12/142:09 pm -
1 stop6h 15m
Deal found 8/12![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/103:21 pm -
1 stop8h 02m
Sat 9/121:13 pm -
2 stops9h 50m
Deal found 8/12![American Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 11/135:44 pm -
1 stop5h 08m
Mon 11/166:03 pm -
1 stop6h 30m
Deal found 8/12![United Airlines logo]()
$292
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:50 pm -
1 stop5h 55m
Mon 9/217:00 am -
1 stop6h 35m
Deal found 8/16![Multiple Airlines logo]()
$296
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 9/304:20 pm -
1 stop6h 39m
Sat 10/36:17 am -
1 stop7h 18m
Deal found 8/13![Alaska Airlines logo]()
$307
This Travelocity deal was found by Cheapflights users on 8/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:50 pm -
1 stop5h 45m
Sun 10/46:17 am -
1 stop7h 18m
Deal found 8/13![Multiple Airlines logo]()
$308
This Priceline deal was found by Cheapflights users on 8/14. 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.
Fri 9/112:50 pm -
1 stop5h 55m
Fri 9/187:00 am -
1 stop6h 35m
Deal found 8/14![Multiple Airlines logo]()
$316
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 August 17, 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 August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:00 am -
2 stops8h 05m
Tue 11/177:50 am -
2 stops8h 20m
Deal found 8/12![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/1112:28 pm -
1 stop8h 19m
Mon 9/146:00 am -
1 stop4h 35m
Deal found 8/12![United Airlines logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/306:00 am -
1 stop5h 38m
Sat 10/36:14 pm -
1 stop6h 40m
Deal found 8/16![Alaska Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/1910:36 am -
1 stop4h 35m
Wed 9/231:43 pm -
1 stop5h 15m
Deal found 8/15![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 8/15. 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.
Thu 12/175:35 am -
1 stop5h 15m
Tue 1/511:40 am -
1 stop4h 30m
Deal found 8/15![Southwest logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/32:17 pm -
1 stop8h 42m
Sun 9/67:00 am -
1 stop8h 22m
Deal found 8/12![Alaska Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 10/195:30 pm -
1 stop5h 14m
Fri 10/235:35 pm -
1 stop7h 24m
Deal found 8/16![United Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:45 pm -
1 stop7h 30m
Mon 9/144:55 pm -
2 stops7h 45m
Deal found 8/12![Southwest logo]()
$381
This Southwest deal was found by Cheapflights users on 8/13. 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.
Fri 10/96:10 am -
2 stops7h 50m
Mon 10/127:00 pm -
1 stop7h 00m
Deal found 8/13![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 am -
2 stops8h 20m
Sat 9/122:30 pm -
2 stops8h 05m
Deal found 8/12![Southwest logo]()
$392
Last-minute flights from Boise to Kansas CityDiscover last-minute flight deals from Boise to Kansas City. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Kansas City. Data last updated August 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/95:40 pm -
1 stop4h 50m
Thu 9/101:44 pm -
2 stops8h 47m
Deal found 8/14![United Airlines logo]()
$377
This Expedia deal was found by Cheapflights users on 8/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:50 pm -
1 stop5h 55m
Sat 9/127:00 am -
1 stop6h 35m
Deal found 8/12![Multiple Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/103:21 pm -
1 stop8h 02m
Sat 9/121:13 pm -
2 stops9h 50m
Deal found 8/12![American Airlines logo]()
$263
This Priceline deal was found by Cheapflights users on 8/14. 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.
Fri 9/112:50 pm -
1 stop5h 55m
Fri 9/187:00 am -
1 stop6h 35m
Deal found 8/14![Multiple Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/1112:28 pm -
1 stop8h 19m
Mon 9/146:00 am -
1 stop4h 35m
Deal found 8/12![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 9/111:50 pm -
1 stop8h 34m
Tue 9/155:28 am -
2 stops8h 54m
Deal found 8/16![American Airlines logo]()
$360
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:50 pm -
1 stop5h 55m
Mon 9/217:00 am -
1 stop6h 35m
Deal found 8/16![Multiple Airlines logo]()
$296
This Expedia deal was found by Cheapflights users on 8/14. 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 9/242:50 pm -
1 stop5h 55m
Sun 9/277:00 am -
1 stop6h 35m
Deal found 8/14![Multiple Airlines logo]()
$347
This Expedia deal was found by Cheapflights users on 8/15. 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 9/242:50 pm -
1 stop5h 55m
Tue 9/297:00 am -
2 stops14h 20m
Deal found 8/15![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:50 pm -
2 stops27h 47m
Sun 9/2710:30 pm -
1 stop16h 25m
Deal found 8/14![Frontier logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 9/304:20 pm -
1 stop6h 39m
Sat 10/36:17 am -
1 stop7h 18m
Deal found 8/13![Alaska Airlines logo]()
$307
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 August 17, 2026.
Search for one-way flight options from Boise to Kansas City. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:50 pm -
2 stops27h 47m
Deal found 8/14![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 8/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:50 pm -
1 stop5h 55m
Deal found 8/16![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:50 pm -
2 stops27h 58m
Deal found 8/13![Frontier logo]()
$145
This Priceline deal was found by Cheapflights users on 8/13. 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.
Thu 10/154:18 pm -
1 stop6h 41m
Deal found 8/13![Alaska Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 10/152:41 pm -
1 stop7h 42m
Deal found 8/13![American Airlines logo]()
$160
This Priceline deal was found by Cheapflights users on 8/13. 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.
Fri 10/162:06 pm -
1 stop8h 53m
Deal found 8/13![Alaska Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/66:30 am -
1 stop5h 07m
Deal found 8/13![United Airlines logo]()
$178
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 10/242:02 pm -
2 stops8h 21m
Deal found 8/16![American Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/61:55 pm -
2 stops9h 40m
Deal found 8/13![American Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/76:00 am -
1 stop5h 38m
Deal found 8/14![Alaska Airlines logo]()
$211
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 August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $248 (Southwest) |
One-way from | $105 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $472 |
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 August 17, 2026.
Use the filters below to find and compare flights from Boise to Kansas City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Thu 11/12
5:00 am-2:05 pm
2 stops8h 05m
Kansas City
Tue 11/17
7:50 am-3:10 pm
2 stops8h 20m
$267
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Fri 9/11
12:28 pm-9:47 pm
1 stop8h 19m
Kansas City
Mon 9/14
6:00 am-9:35 am
1 stop4h 35m
$345
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Wed 9/30
6:00 am-12:38 pm
1 stop5h 38m
Kansas City
Sat 10/3
6:14 pm-11:54 pm
1 stop6h 40m
$355
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Sat 9/19
10:36 am-4:11 pm
1 stop4h 35m
Kansas City
Wed 9/23
1:43 pm-5:58 pm
1 stop5h 15m
$355
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Mon 10/19
5:30 pm-11:44 pm
1 stop5h 14m
Kansas City
Fri 10/23
5:35 pm-11:59 pm
1 stop7h 24m
$370
Quickest round-trip
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Thu 12/17
5:35 am-11:50 am
1 stop5h 15m
Kansas City
Tue 1/5
11:40 am-3:10 pm
1 stop4h 30m
$376
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Fri 9/11
3:45 pm-12:15 am
1 stop7h 30m
Kansas City
Mon 9/14
4:55 pm-11:40 pm
2 stops7h 45m
$381
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Thu 9/3
2:17 pm-11:59 pm
1 stop8h 42m
Kansas City
Sun 9/6
7:00 am-2:22 pm
1 stop8h 22m
$391
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Fri 10/9
6:10 am-3:00 pm
2 stops7h 50m
Kansas City
Mon 10/12
7:00 pm-1:00 am
1 stop7h 00m
$391
BoiseKansas City
BOI Boise Air Term. Gowen Fld - MCI Kansas City
BOIMCI
Boise Air Term. Gowen Fld
Thu 9/10
7:30 am-4:50 pm
2 stops8h 20m
Kansas City
Sat 9/12
2:30 pm-9:35 pm
2 stops8h 05m
$392
Showing 1-10 of 22 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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
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 $343). Flying from Boise to Kansas City in July is currently the most expensive (average of $639). 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.
How much does it cost to fly round-trip from Boise to Kansas City?
Airfare is below average for this route at the moment.
Boise to Kansas City flights typically cost between $388 and $496 in November.The cheapest round-trip price found within the last 5 days was $248 on Southwest (Nov 12-Nov 17).
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 August 17, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta 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.
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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
Kansas City
Independence
Overland Park
Warrensburg
Lenexa
North Kansas City
Lansing
Liberty
Lawrence
Shawnee
Olathe
Belton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Boise
Popular flights
Alternative routes for Boise to Kansas City
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kansas City by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Kansas City by cabin class
Find flights from Boise to Kansas City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Kansas City flights
Browse other Boise and Kansas City flight options. Last updated on August 17, 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 August 17, 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$255 | Average$428 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$261 | Average$420 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$262 | Average$400 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$286 | Average$388 | FlexibilityNo cancel fee | On-time69% |