$140+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MCI
Jun 26 — Jul 31
Round-trip
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 May 27, 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 May 27, 2026.
This Booking.com deal was found by Cheapflights users on 5/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:25 pm
BOI
- MCI
1 stop22h 35m
Frontier
Sat 6/131:45 pm
MCI
- BOI
1 stop23h 45m
Frontier
Deal found 5/25![Frontier logo]()
$321
This Booking.com deal was found by Cheapflights users on 5/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:25 pm
BOI
- MCI
1 stop22h 35m
Frontier
Sat 6/201:45 pm
MCI
- BOI
1 stop23h 45m
Frontier
Deal found 5/27![Frontier logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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 9/232:19 pm
BOI
- MCI
1 stop8h 40m
Alaska Airlines
Sat 9/267:02 am
MCI
- BOI
1 stop8h 20m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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.
Sun 9/134:27 pm
BOI
- MCI
1 stop19h 11m
Alaska Airlines
Tue 9/157:02 am
MCI
- BOI
1 stop8h 20m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 5/24. 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.
Sun 9/136:30 am
BOI
- MCI
1 stop5h 50m
Southwest
Tue 9/158:35 am
MCI
- BOI
2 stops12h 10m
Southwest
Deal found 5/24![Southwest logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 11/125:49 am
BOI
- MCI
1 stop10h 26m
Alaska Airlines
Sun 11/157:01 am
MCI
- BOI
1 stop9h 26m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 5/23. 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 7/35:40 pm
BOI
- MCI
1 stop5h 34m
American Airlines
Mon 7/65:30 am
MCI
- BOI
1 stop6h 50m
American Airlines
Deal found 5/23![American Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 5/23. 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 7/35:55 pm
BOI
- MCI
1 stop6h 35m
Southwest
Sun 7/56:20 am
MCI
- BOI
1 stop7h 10m
Southwest
Deal found 5/23![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 5/23. 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 7/34:25 pm
BOI
- MCI
2 stops7h 05m
Southwest
Mon 7/68:25 pm
MCI
- BOI
1 stop5h 50m
Southwest
Deal found 5/23![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 5/26. 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 6/95:30 am
BOI
- MCI
1 stop6h 00m
Southwest
Tue 6/167:25 pm
MCI
- BOI
1 stop6h 00m
Southwest
Deal found 5/26![Southwest logo]()
$427
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 May 27, 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 May 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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 9/232:19 pm
BOI
- MCI
1 stop8h 40m
Alaska Airlines
Sat 9/267:02 am
MCI
- BOI
1 stop8h 20m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 5/24. 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.
Sun 9/136:30 am
BOI
- MCI
1 stop5h 50m
Southwest
Tue 9/158:35 am
MCI
- BOI
2 stops12h 10m
Southwest
Deal found 5/24![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 5/24. 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 11/1211:30 am
BOI
- MCI
1 stop4h 52m
Delta
Sun 11/157:40 pm
MCI
- BOI
1 stop5h 24m
Delta
Deal found 5/24![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 5/24. 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 9/235:00 am
BOI
- MCI
2 stops8h 18m
United Airlines
Sat 9/266:00 am
MCI
- BOI
2 stops10h 31m
United Airlines
Deal found 5/24![United Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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.
Sun 9/134:27 pm
BOI
- MCI
1 stop19h 11m
Alaska Airlines
Tue 9/157:02 am
MCI
- BOI
1 stop8h 20m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 5/26. 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 7/175:55 pm
BOI
- MCI
1 stop6h 40m
Southwest
Mon 7/206:30 pm
MCI
- BOI
1 stop8h 20m
Southwest
Deal found 5/26![Southwest logo]()
$443
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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 11/124:21 pm
BOI
- MCI
1 stop6h 38m
Alaska Airlines
Sun 11/157:01 am
MCI
- BOI
1 stop9h 26m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 5/26. 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 7/244:25 pm
BOI
- MCI
1 stop6h 00m
Southwest
Mon 8/37:10 pm
MCI
- BOI
2 stops7h 40m
Southwest
Deal found 5/26![Southwest logo]()
$448
Last-minute flights from Boise to Kansas CityDiscover last-minute flight deals from Boise to Kansas City. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Kansas City. Data last updated May 27, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 5/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:25 pm
BOI
- MCI
1 stop22h 35m
Frontier
Sat 6/131:45 pm
MCI
- BOI
1 stop23h 45m
Frontier
Deal found 5/25![Frontier logo]()
$321
This Booking.com deal was found by Cheapflights users on 5/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:25 pm
BOI
- MCI
1 stop22h 35m
Frontier
Sat 6/201:45 pm
MCI
- BOI
1 stop23h 45m
Frontier
Deal found 5/27![Frontier logo]()
$332
This Southwest deal was found by Cheapflights users on 5/26. 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 6/95:30 am
BOI
- MCI
1 stop6h 00m
Southwest
Tue 6/167:25 pm
MCI
- BOI
1 stop6h 00m
Southwest
Deal found 5/26![Southwest logo]()
$427
This Southwest deal was found by Cheapflights users on 5/25. 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 6/911:30 am
BOI
- MCI
2 stops8h 05m
Southwest
Sat 6/135:45 am
MCI
- BOI
1 stop6h 10m
Southwest
Deal found 5/25![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 5/22. 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 6/195:55 pm
BOI
- MCI
1 stop6h 35m
Southwest
Fri 6/269:15 pm
MCI
- BOI
1 stop5h 30m
Southwest
Deal found 5/22![Southwest logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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.
Fri 6/194:21 pm
BOI
- MCI
1 stop6h 38m
Alaska Airlines
Mon 6/222:17 pm
MCI
- BOI
1 stop9h 07m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 5/27. 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 6/265:46 pm
BOI
- MCI
1 stop4h 39m
United Airlines
Mon 6/295:24 pm
MCI
- BOI
1 stop5h 05m
United Airlines
Deal found 5/27![United Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 5/27. 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 6/265:55 pm
BOI
- MCI
1 stop6h 35m
Southwest
Mon 6/297:10 pm
MCI
- BOI
2 stops7h 35m
Southwest
Deal found 5/27![Southwest logo]()
$448
This United Airlines deal was found by Cheapflights users on 5/26. 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 6/305:46 pm
BOI
- MCI
1 stop4h 39m
United Airlines
Sat 7/46:00 am
MCI
- BOI
1 stop6h 32m
United Airlines
Deal found 5/26![United Airlines logo]()
$447
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 May 27, 2026.
Search for one-way flight options from Boise to Kansas City. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This Booking.com deal was found by Cheapflights users on 5/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:24 pm
BOI
- MCI
1 stop22h 36m
Frontier
Deal found 5/26![Frontier logo]()
$140
This American Airlines deal was found by Cheapflights users on 5/27. 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 6/234:06 pm
BOI
- MCI
1 stop7h 19m
American Airlines
Deal found 5/27![American Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 5/25. 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 8/81:55 pm
BOI
- MCI
1 stop8h 41m
American Airlines
Deal found 5/25![American Airlines logo]()
$188
This Booking.com deal was found by Cheapflights users on 5/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:25 pm
BOI
- MCI
1 stop23h 24m
Frontier
Deal found 5/23![Frontier logo]()
$197
This American Airlines deal was found by Cheapflights users on 5/26. 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 6/264:06 pm
BOI
- MCI
1 stop7h 19m
American Airlines
Deal found 5/26![American Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 5/26. 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 8/136:00 am
BOI
- MCI
2 stops8h 05m
Southwest
Deal found 5/26![Southwest logo]()
$225
This Southwest deal was found by Cheapflights users on 5/26. 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 6/195:55 pm
BOI
- MCI
1 stop6h 35m
Southwest
Deal found 5/26![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 5/26. 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 6/264:25 pm
BOI
- MCI
2 stops7h 05m
Southwest
Deal found 5/26![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 5/25. 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.
Sat 8/87:45 am
BOI
- MCI
2 stops8h 30m
Southwest
Deal found 5/25![Southwest logo]()
$269
This Booking.com deal was found by Cheapflights users on 5/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/141:25 pm
BOI
- MCI
1 stop22h 35m
Frontier
Deal found 5/26![Frontier logo]()
$283
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/2310:52 am
BOI
- MCI
2 stops12h 07m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$312
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 May 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Booking.com) |
One-way from | $164 (American Airlines) |
Popular in | June |
Cheapest in | September |
Average price | $450 |
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 May 27, 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 - MCI
BOIMCI
Boise Air Term. Gowen Fld
Wed 9/23
2:19 pm-11:59 pm
1 stop8h 40m
Kansas City
Sat 9/26
7:02 am-2:22 pm
1 stop8h 20m
$342
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Sun 9/13
4:27 pm-12:38 pm
1 stop19h 11m
Kansas City
Tue 9/15
7:02 am-2:22 pm
1 stop8h 20m
$387
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Sun 9/13
6:30 am-1:20 pm
1 stop5h 50m
Kansas City
Tue 9/15
8:35 am-7:45 pm
2 stops12h 10m
$398
Quickest round-trip
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Thu 11/12
11:30 am-5:22 pm
1 stop4h 52m
Kansas City
Sun 11/15
7:40 pm-12:04 am
1 stop5h 24m
$407
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Thu 11/12
4:21 pm-11:59 pm
1 stop6h 38m
Kansas City
Sun 11/15
7:01 am-3:27 pm
1 stop9h 26m
$407
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Wed 9/23
5:00 am-2:18 pm
2 stops8h 18m
Kansas City
Sat 9/26
6:00 am-3:31 pm
2 stops10h 31m
$442
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Fri 7/17
5:55 pm-1:35 am
1 stop6h 40m
Kansas City
Mon 7/20
6:30 pm-1:50 am
1 stop8h 20m
$443
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Fri 7/24
4:25 pm-11:25 pm
1 stop6h 00m
Kansas City
Mon 8/3
7:10 pm-1:50 am
2 stops7h 40m
$448
Cheapest one-way
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Thu 8/13
1:24 pm-1:00 pm
1 stop22h 36m
$140
BoiseKansas City
BOI - MCI
BOIMCI
Boise Air Term. Gowen Fld
Tue 6/23
4:06 pm-12:25 am
1 stop7h 19m
$164
Showing 1-10 of 17 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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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
What is the cheapest month to book a flight from Boise to Kansas City?
Currently, September 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 $511). 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?
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 May 27, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, 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.
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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.
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Book flights to Kansas City if you plan to visit one of these locationsLee's Summit
Kansas City
Independence
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Lenexa
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Shawnee
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$391 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$255 | Average$359 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$262 | Average$400 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$290 | Average$438 | FlexibilityNo cancel fee | On-time69% |