$118+ Cheap flights from Idaho to Kansas City (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 16 — Mar 231
1 adult, Economy
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Find cheap flights from Idaho 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 Idaho to Kansas City
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Cheapest flights from Idaho to Kansas CityExplore the most affordable flight options available from Idaho to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Idaho to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This Delta deal was found by Cheapflights users on 2/13. 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 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 2/13![Delta logo]()
$263
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.
Tue 3/171:40 pm
GEG
- MCI
1 stop7h 36m
Delta
Tue 3/247:55 am
MCI
- GEG
1 stop8h 50m
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 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:35 am
GEG
- MCI
1 stop6h 23m
Delta
Wed 5/205:40 pm
MCI
- GEG
1 stop7h 18m
Delta
Deal found 2/10![Delta logo]()
$277
This Orbitz deal was found by Cheapflights users on 2/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:14 pm
IDA
- MCI
1 stop22h 52m
Alaska Airlines
Tue 8/182:50 pm
MCI
- IDA
1 stop10h 09m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$279
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 3/175:00 am
GEG
- MCI
1 stop5h 54m
United Airlines
Tue 3/241:56 pm
MCI
- GEG
2 stops9h 07m
United Airlines
Deal found 2/12![United Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Thu 2/269:15 pm
GEG
- MCI
1 stop24h 18m
Multiple Airlines
Wed 3/44:39 pm
MCI
- GEG
1 stop20h 48m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$295
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:15 pm
BOI
- MCI
1 stop6h 44m
Alaska Airlines
Sat 3/283:52 pm
MCI
- BOI
1 stop9h 04m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$296
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 4/218:21 am
GEG
- MCI
1 stop6h 35m
Alaska Airlines
Wed 4/222:58 pm
MCI
- GEG
1 stop8h 33m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$297
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 Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/63:20 pm
GEG
- MCI
1 stop7h 35m
Southwest
Tue 3/106:55 pm
MCI
- GEG
1 stop6h 20m
Southwest
Deal found 2/10![Southwest logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sun 3/112:59 pm
GEG
- MCI
1 stop28h 49m
Frontier
Wed 3/44:39 pm
MCI
- GEG
1 stop20h 48m
Frontier
Deal found 2/13![Frontier logo]()
$309
Best flights from Idaho to Kansas CityDiscover carefully curated flight deals from Idaho to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Idaho to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This Delta deal was found by Cheapflights users on 2/13. 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 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 2/13![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.
Tue 3/175:00 am
GEG
- MCI
1 stop5h 54m
United Airlines
Tue 3/241:56 pm
MCI
- GEG
2 stops9h 07m
United Airlines
Deal found 2/12![United Airlines logo]()
$294
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.
Tue 3/173:25 pm
GEG
- MCI
1 stop5h 51m
Delta
Tue 3/247:08 am
MCI
- GEG
2 stops9h 37m
Delta
Deal found 2/12![Delta logo]()
$268
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:00 am
GEG
- MCI
1 stop6h 48m
Alaska Airlines
Sat 5/165:10 pm
MCI
- GEG
1 stop17h 03m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$277
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.
Wed 3/253:00 pm
BOI
- MCI
1 stop7h 03m
Delta
Sat 3/284:02 pm
MCI
- BOI
1 stop6h 07m
Delta
Deal found 2/12![Delta 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 Orbitz deal was found by Cheapflights users on 2/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:14 pm
IDA
- MCI
1 stop22h 52m
Alaska Airlines
Tue 8/182:50 pm
MCI
- IDA
1 stop10h 09m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:00 am
GEG
- MCI
1 stop7h 19m
Delta
Sat 3/215:39 pm
MCI
- GEG
1 stop5h 50m
Delta
Deal found 2/14![Delta logo]()
$277
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 4/218:21 am
GEG
- MCI
1 stop6h 35m
Alaska Airlines
Wed 4/222:58 pm
MCI
- GEG
1 stop8h 33m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$297
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:40 pm
IDA
- MCI
1 stop4h 55m
United Airlines
Sat 2/285:54 am
MCI
- IDA
1 stop4h 52m
United Airlines
Deal found 2/11![United Airlines logo]()
$327
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 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 United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:00 am
GEG
- MCI
1 stop5h 54m
United Airlines
Tue 3/109:15 am
MCI
- GEG
2 stops14h 03m
United Airlines
Deal found 2/10![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
BOI
- MCI
1 stop6h 20m
Delta
Tue 4/219:32 am
MCI
- BOI
1 stop5h 54m
Delta
Deal found 2/13![Delta logo]()
$306
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 4/273:30 pm
GEG
- MCI
1 stop6h 13m
Delta
Tue 4/287:59 pm
MCI
- GEG
1 stop5h 35m
Delta
Deal found 2/12![Delta logo]()
$307
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
IDA
- MCI
1 stop6h 29m
Alaska Airlines
Mon 4/206:15 am
MCI
- IDA
1 stop11h 04m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/103:25 pm
GEG
- MCI
1 stop5h 51m
Delta
Mon 4/137:59 pm
MCI
- GEG
1 stop5h 35m
Delta
Deal found 2/14![Delta logo]()
$320
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.
Fri 3/135:30 pm
IDA
- MCI
1 stop4h 45m
United Airlines
Mon 3/165:21 pm
MCI
- IDA
1 stop17h 35m
United Airlines
Deal found 2/12![United Airlines logo]()
$434
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 5/71:11 pm
GEG
- MCI
1 stop8h 26m
Delta
Sun 5/106:40 am
MCI
- GEG
1 stop7h 21m
Delta
Deal found 2/12![Delta logo]()
$320
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.
Fri 2/272:40 pm
IDA
- MCI
1 stop7h 37m
United Airlines
Tue 3/38:00 am
MCI
- IDA
2 stops8h 40m
United Airlines
Deal found 2/12![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:30 am
GEG
- MCI
2 stops12h 27m
Delta
Mon 5/116:40 am
MCI
- GEG
1 stop7h 21m
Delta
Deal found 2/13![Delta logo]()
$325
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.
Fri 3/138:00 am
IDA
- MCI
1 stop12h 29m
Alaska Airlines
Mon 3/165:16 pm
MCI
- IDA
2 stops31h 20m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$451
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:40 pm
IDA
- MCI
1 stop4h 55m
United Airlines
Sun 3/15:54 am
MCI
- IDA
1 stop4h 54m
United Airlines
Deal found 2/10![United Airlines logo]()
$470
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 3/256:55 pm
IDA
- MCI
1 stop4h 51m
Delta
Sat 3/286:40 am
MCI
- IDA
1 stop6h 47m
Delta
Deal found 2/11![Delta logo]()
$393
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 2/255:20 pm
IDA
- MCI
2 stops22h 02m
Alaska Airlines
Sat 2/282:59 pm
MCI
- IDA
1 stop9h 37m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 8/115:00 am
IDA
- MCI
2 stops8h 31m
United Airlines
Tue 8/188:00 am
MCI
- IDA
2 stops10h 22m
United Airlines
Deal found 2/13![United Airlines logo]()
$545
Last-minute flights from Idaho to Kansas CityDiscover last-minute flight deals from Idaho to Kansas City. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Kansas City. Data last updated February 14, 2026 and is based on user searches.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:40 pm
IDA
- MCI
1 stop4h 55m
United Airlines
Sat 2/285:54 am
MCI
- IDA
1 stop4h 52m
United Airlines
Deal found 2/11![United Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Thu 2/269:15 pm
GEG
- MCI
1 stop24h 18m
Multiple Airlines
Wed 3/44:39 pm
MCI
- GEG
1 stop20h 48m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$295
This Travelocity 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 Travelocity 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 2/10![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sun 3/112:59 pm
GEG
- MCI
1 stop28h 49m
Frontier
Wed 3/44:39 pm
MCI
- GEG
1 stop20h 48m
Frontier
Deal found 2/13![Frontier logo]()
$309
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/63:20 pm
GEG
- MCI
1 stop7h 35m
Southwest
Tue 3/106:55 pm
MCI
- GEG
1 stop6h 20m
Southwest
Deal found 2/10![Southwest logo]()
$307
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 Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:00 am
GEG
- MCI
1 stop7h 19m
Delta
Sat 3/215:39 pm
MCI
- GEG
1 stop5h 50m
Delta
Deal found 2/14![Delta logo]()
$277
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.
Tue 3/171:40 pm
GEG
- MCI
1 stop7h 36m
Delta
Tue 3/247:55 am
MCI
- GEG
1 stop8h 50m
Delta
Deal found 2/12![Delta logo]()
$263
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 3/175:00 am
GEG
- MCI
1 stop5h 54m
United Airlines
Tue 3/241:56 pm
MCI
- GEG
2 stops9h 07m
United Airlines
Deal found 2/12![United Airlines logo]()
$294
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 CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:15 pm
BOI
- MCI
1 stop6h 44m
Alaska Airlines
Sat 3/283:52 pm
MCI
- BOI
1 stop9h 04m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$296
One-way flights from Idaho to Kansas CitySearch for one-way flight options from Idaho to Kansas City. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Idaho to Kansas City. Find affordable one-way fares based on user searches. Data last updated February 14, 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 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.
Tue 5/55:34 am
BOI
- MCI
1 stop5h 06m
Delta
Deal found 2/12![Delta 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 Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:21 pm
IDA
- MCI
1 stop17h 48m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$147
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 United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:30 pm
IDA
- MCI
1 stop4h 45m
United Airlines
Deal found 2/11![United Airlines logo]()
$161
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 3/111:10 pm
IDA
- MCI
1 stop5h 11m
Delta
Deal found 2/11![Delta logo]()
$166
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
This deal was found by Cheapflights users on 2/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:38 am
GEG
- MCI
1 stop5h 38m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$199
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:41 pm
GEG
- MCI
2 stops8h 56m
United Airlines
Deal found 2/11![United Airlines logo]()
$204
Find flight deals from Idaho to Kansas City
Keep the following information in mind while searching for Idaho to Kansas City flight deals. Data was last updated February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Delta) |
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 Idaho 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 14, 2026.
Use the filters below to find and compare flights from Idaho to Kansas City that are best for you.
Fly from
Idaho
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-4:14 pm
1 stop9h 29m
$263
SpokaneKansas City
GEG - MCI
GEGMCI
Spokane
Tue 3/17
3:25 pm-11:16 pm
1 stop5h 51m
Kansas City
Tue 3/24
7:08 am-2:45 pm
2 stops9h 37m
$268
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
SpokaneKansas City
GEG - MCI
GEGMCI
Spokane
Wed 5/13
5:00 am-1:48 pm
1 stop6h 48m
Kansas City
Sat 5/16
5:10 pm-8:13 am
1 stop17h 03m
$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
SpokaneKansas City
GEG - MCI
GEGMCI
Spokane
Sat 3/14
6:00 am-3:19 pm
1 stop7h 19m
Kansas City
Sat 3/21
5:39 pm-9:29 pm
1 stop5h 50m
$277
Idaho FallsKansas City
IDA - MCI
IDAMCI
Idaho Falls Fanning Field
Tue 8/11
4:14 pm-4:06 pm
1 stop22h 52m
Kansas City
Tue 8/18
2:50 pm-11:59 pm
1 stop10h 09m
$279
SpokaneKansas City
GEG - MCI
GEGMCI
Spokane
Tue 3/17
5:00 am-12:54 pm
1 stop5h 54m
Kansas City
Tue 3/24
1:56 pm-9:03 pm
2 stops9h 07m
$294
SpokaneKansas City
GEG - MCI
GEGMCI
Spokane
Tue 4/21
8:21 am-4:56 pm
1 stop6h 35m
Kansas City
Wed 4/22
2:58 pm-9:31 pm
1 stop8h 33m
$297
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
Showing 1-10 of 51 results
Best time to book a flight from Idaho to Kansas City
Have a flexible travel schedule? Discover the best time to fly to Kansas City from Idaho with our price prediction graph.
BOI-MCI
GEG-MCI
IDA-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 Idaho to Kansas City
USID-MCI
BOI-MCI
GEG-MCI
IDA-MCI
What is the cheapest month to book a flight from Idaho to Kansas City?
Currently, May is the cheapest month in which you can book a flight from Idaho to Kansas City (average of $133). Flying from Idaho 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.
Related info for your journey
Find useful and relevant information for your journey from Idaho 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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Alternative routes for Idaho to Kansas City
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Complete your trip
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Idaho and Kansas City flights
Browse other Idaho and Kansas City flight options. Last updated on February 14, 2026.
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Idaho to Kansas City flights
Consider these flights traveling from Idaho to Kansas City.
Top 4 airlines flying from Idaho to Kansas City
Discover the top 4 airlines that operate flights from Idaho 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$133 | Average$466 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$153 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$366 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$452 | FlexibilityNo cancel fee | On-time69% |