$135+ Cheap flights from Kansas to Idaho
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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
ICT — BOI
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Cheapest flights from Kansas to IdahoExplore the most affordable flight options available from Kansas to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Kansas to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:45 pm
MCI
- BOI
1 stop23h 44m
Frontier
Tue 8/111:24 pm
BOI
- MCI
1 stop22h 36m
Frontier
Deal found 6/16![Frontier logo]()
$239
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Wed 7/151:45 pm
MCI
- BOI
1 stop23h 44m
Frontier
Tue 7/211:24 pm
BOI
- MCI
1 stop22h 36m
Frontier
Deal found 6/17![Frontier logo]()
$242
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Sat 7/251:45 pm
MCI
- BOI
1 stop23h 44m
Frontier
Sun 8/21:24 pm
BOI
- MCI
1 stop22h 36m
Frontier
Deal found 6/17![Frontier logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:17 pm
MCI
- BOI
1 stop22h 47m
Frontier
Tue 9/1512:59 pm
BOI
- MCI
1 stop23h 23m
Frontier
Deal found 6/16![Frontier logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 12/83:34 pm
MCI
- IDA
1 stop8h 05m
Alaska Airlines
Wed 12/96:15 am
IDA
- MCI
1 stop7h 28m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 7/26:00 am
MCI
- JAC
1 stop4h 34m
United Airlines
Wed 7/88:00 am
JAC
- MCI
2 stops9h 27m
United Airlines
Deal found 6/17![United Airlines logo]()
$334
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Wed 7/151:45 pm
MCI
- BOI
1 stop23h 44m
Multiple Airlines
Wed 7/224:27 pm
BOI
- MCI
1 stop6h 32m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 11/103:07 pm
ICT
- GEG
1 stop8h 24m
Alaska Airlines
Wed 11/116:02 am
GEG
- ICT
1 stop6h 25m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 11/106:26 pm
TUL
- BOI
1 stop6h 25m
Alaska Airlines
Wed 11/118:20 am
BOI
- TUL
1 stop8h 29m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 8/257:00 am
MCI
- BOI
1 stop6h 36m
Alaska Airlines
Tue 9/12:17 pm
BOI
- MCI
1 stop8h 42m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Wed 9/162:17 pm
MCI
- BOI
1 stop22h 47m
Frontier
Mon 9/213:52 pm
BOI
- MCI
2 stops20h 30m
Frontier
Deal found 6/21![Frontier logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/134:32 pm
MCI
- GEG
2 stops20h 30m
Multiple Airlines
Thu 8/2010:12 am
GEG
- MCI
1 stop27h 50m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$352
Best flights from Kansas to IdahoDiscover carefully curated flight deals from Kansas to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Kansas to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Delta deal was found by Cheapflights users on 6/19. 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 7/276:00 pm
MCI
- IDA
1 stop5h 32m
Delta
Sun 8/27:00 pm
IDA
- MCI
1 stop4h 13m
Delta
Deal found 6/19![Delta logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 11/103:07 pm
ICT
- GEG
1 stop8h 24m
Alaska Airlines
Wed 11/116:02 am
GEG
- ICT
1 stop6h 25m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/16:00 am
TUL
- JAC
1 stop4h 34m
United Airlines
Sat 7/47:00 am
JAC
- TUL
1 stop8h 10m
United Airlines
Deal found 6/17![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 6/21. 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.
Wed 9/165:40 pm
MCI
- BOI
1 stop5h 45m
Southwest
Mon 9/213:45 pm
BOI
- MCI
1 stop7h 25m
Southwest
Deal found 6/21![Southwest logo]()
$361
This American Airlines deal was found by Cheapflights users on 6/17. 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 9/166:00 am
TUL
- GEG
1 stop7h 55m
American Airlines
Wed 9/236:30 am
GEG
- TUL
2 stops8h 57m
American Airlines
Deal found 6/17![American Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/234:32 pm
MCI
- IDA
1 stop24h 28m
Multiple Airlines
Mon 7/2710:47 pm
IDA
- MCI
2 stops13h 13m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$532
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 11/106:26 pm
TUL
- BOI
1 stop6h 25m
Alaska Airlines
Wed 11/118:20 am
BOI
- TUL
1 stop8h 29m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/18. 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 8/64:06 pm
ICT
- BOI
1 stop8h 53m
Delta
Tue 8/181:59 pm
BOI
- ICT
1 stop7h 46m
Delta
Deal found 6/18![Delta logo]()
$361
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:00 pm
ICT
- GEG
1 stop4h 55m
Southwest
Tue 8/186:15 am
GEG
- ICT
1 stop10h 30m
Southwest
Deal found 6/16![Southwest logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/20. 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 7/185:24 pm
MCI
- BOI
1 stop6h 13m
United Airlines
Sat 7/255:46 pm
BOI
- MCI
1 stop4h 39m
United Airlines
Deal found 6/20![United Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 8/257:00 am
MCI
- BOI
1 stop6h 36m
Alaska Airlines
Tue 9/12:17 pm
BOI
- MCI
1 stop8h 42m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 6/17. 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.
Wed 9/162:30 pm
MCI
- GEG
2 stops9h 10m
Southwest
Wed 9/235:45 am
GEG
- MCI
2 stops9h 15m
Southwest
Deal found 6/17![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 6/17. 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 8/66:01 pm
MCI
- BOI
1 stop6h 58m
Delta
Mon 8/106:45 pm
BOI
- MCI
1 stop4h 28m
Delta
Deal found 6/17![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 6/20. 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 7/274:26 pm
MCI
- BOI
1 stop6h 39m
United Airlines
Sat 8/15:46 pm
BOI
- MCI
1 stop4h 39m
United Airlines
Deal found 6/20![United Airlines logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 12/87:00 am
MCI
- GEG
1 stop7h 30m
Alaska Airlines
Wed 12/96:00 am
GEG
- MCI
1 stop6h 43m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 6/18. 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.
Wed 8/195:40 pm
MCI
- GEG
1 stop6h 25m
Southwest
Sat 8/228:00 am
GEG
- MCI
1 stop5h 45m
Southwest
Deal found 6/18![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 6/20. 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 8/66:01 pm
MCI
- GEG
1 stop7h 52m
Delta
Wed 8/125:00 pm
GEG
- MCI
1 stop5h 13m
Delta
Deal found 6/20![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/81:40 pm
MCI
- JAC
1 stop5h 13m
United Airlines
Wed 7/158:00 am
JAC
- MCI
1 stop6h 45m
United Airlines
Deal found 6/16![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 6/18. 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 8/182:30 pm
MCI
- GEG
2 stops9h 10m
Southwest
Sat 8/228:00 am
GEG
- MCI
1 stop5h 45m
Southwest
Deal found 6/18![Southwest logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 11/33:07 pm
ICT
- BOI
1 stop8h 13m
Alaska Airlines
Wed 11/46:33 am
BOI
- ICT
1 stop6h 54m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 pm
MCI
- IDA
1 stop5h 32m
Delta
Tue 7/217:00 pm
IDA
- MCI
1 stop4h 13m
Delta
Deal found 6/18![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/146:00 am
TUL
- JAC
2 stops8h 55m
United Airlines
Sat 9/194:25 pm
JAC
- TUL
1 stop6h 16m
United Airlines
Deal found 6/17![United Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 6/20. 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 8/132:00 pm
ICT
- BOI
2 stops10h 35m
Southwest
Mon 8/176:00 am
BOI
- ICT
2 stops6h 20m
Southwest
Deal found 6/20![Southwest logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 12/85:05 pm
TUL
- GEG
1 stop9h 13m
Alaska Airlines
Wed 12/98:00 am
GEG
- TUL
1 stop6h 25m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 6/17. 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 10/196:40 am
MCI
- JAC
1 stop6h 32m
Delta
Mon 10/265:30 pm
JAC
- MCI
1 stop5h 51m
Delta
Deal found 6/17![Delta logo]()
$411
This Southwest deal was found by Cheapflights users on 6/17. 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.
Wed 7/154:10 pm
MCI
- BOI
2 stops8h 15m
Southwest
Tue 7/215:30 am
BOI
- MCI
1 stop6h 00m
Southwest
Deal found 6/17![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 6/20. 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 11/311:55 am
ICT
- BOI
2 stops12h 51m
United Airlines
Wed 11/45:00 am
BOI
- ICT
1 stop4h 16m
United Airlines
Deal found 6/20![United Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 10/83:07 pm
TUL
- BOI
1 stop7h 42m
Alaska Airlines
Mon 10/127:37 pm
BOI
- TUL
1 stop17h 53m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 6/19. 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 11/253:23 pm
ICT
- GEG
1 stop6h 04m
Delta
Mon 11/3010:45 pm
GEG
- ICT
1 stop9h 52m
Delta
Deal found 6/19![Delta logo]()
$425
This United Airlines deal was found by Cheapflights users on 6/19. 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 11/109:20 am
ICT
- GEG
2 stops13h 41m
United Airlines
Wed 11/111:49 pm
GEG
- ICT
1 stop4h 54m
United Airlines
Deal found 6/19![United Airlines logo]()
$442
Last-minute flights from Kansas to IdahoDiscover last-minute flight deals from Kansas to Idaho. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas to Idaho. Data last updated June 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/16:00 am
TUL
- JAC
1 stop4h 34m
United Airlines
Sat 7/47:00 am
JAC
- TUL
1 stop8h 10m
United Airlines
Deal found 6/17![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 7/26:00 am
MCI
- JAC
1 stop4h 34m
United Airlines
Wed 7/88:00 am
JAC
- MCI
2 stops9h 27m
United Airlines
Deal found 6/17![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/35:15 pm
ICT
- GEG
1 stop5h 50m
United Airlines
Fri 7/104:18 pm
GEG
- ICT
1 stop5h 27m
United Airlines
Deal found 6/17![United Airlines logo]()
$365
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Wed 7/151:45 pm
MCI
- BOI
1 stop23h 44m
Frontier
Tue 7/211:24 pm
BOI
- MCI
1 stop22h 36m
Frontier
Deal found 6/17![Frontier logo]()
$242
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Wed 7/151:45 pm
MCI
- BOI
1 stop23h 44m
Multiple Airlines
Wed 7/224:27 pm
BOI
- MCI
1 stop6h 32m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 6/20. 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 7/186:10 pm
ICT
- GEG
1 stop8h 00m
Southwest
Sat 7/255:00 am
GEG
- ICT
1 stop10h 30m
Southwest
Deal found 6/20![Southwest logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Sat 7/181:45 pm
MCI
- BOI
1 stop23h 44m
Frontier
Tue 7/211:24 pm
BOI
- MCI
1 stop22h 36m
Frontier
Deal found 6/18![Frontier logo]()
$362
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Sat 7/251:45 pm
MCI
- BOI
1 stop23h 44m
Frontier
Sun 8/21:24 pm
BOI
- MCI
1 stop22h 36m
Frontier
Deal found 6/17![Frontier logo]()
$300
This Delta deal was found by Cheapflights users on 6/19. 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 7/276:00 pm
MCI
- IDA
1 stop5h 32m
Delta
Sun 8/27:00 pm
IDA
- MCI
1 stop4h 13m
Delta
Deal found 6/19![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 6/17. 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 7/287:25 pm
TUL
- BOI
1 stop6h 05m
Southwest
Tue 8/256:00 am
BOI
- TUL
1 stop6h 55m
Southwest
Deal found 6/17![Southwest logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/17. 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 7/287:47 am
TUL
- BOI
2 stops10h 02m
American Airlines
Tue 8/256:44 am
BOI
- TUL
1 stop7h 30m
American Airlines
Deal found 6/17![American Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 7/2811:33 am
MCI
- GEG
1 stop5h 38m
United Airlines
Tue 8/44:13 pm
GEG
- MCI
1 stop5h 12m
United Airlines
Deal found 6/16![United Airlines logo]()
$363
One-way flights from Kansas to IdahoSearch for one-way flight options from Kansas to Idaho. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Kansas to Idaho. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/264:32 pm
MCI
- IDA
1 stop24h 28m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Wed 8/51:45 pm
MCI
- BOI
1 stop23h 44m
Frontier
Deal found 6/20![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:50 pm
MCI
- GEG
2 stops48h 09m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Wed 9/232:17 pm
MCI
- BOI
1 stop22h 47m
Frontier
Deal found 6/20![Frontier logo]()
$171
This Delta deal was found by Cheapflights users on 6/21. 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 7/213:50 pm
ICT
- BOI
1 stop8h 56m
Delta
Deal found 6/21![Delta logo]()
$174
This Delta deal was found by Cheapflights users on 6/18. 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 7/217:23 am
ICT
- GEG
1 stop7h 58m
Delta
Deal found 6/18![Delta logo]()
$174
This Delta deal was found by Cheapflights users on 6/19. 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 8/228:12 am
TUL
- BOI
1 stop5h 02m
Delta
Deal found 6/19![Delta logo]()
$174
This Delta deal was found by Cheapflights users on 6/21. 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 7/36:20 am
MCI
- BOI
1 stop5h 38m
Delta
Deal found 6/21![Delta logo]()
$174
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/189:22 am
TUL
- BOI
2 stops11h 43m
United Airlines
Deal found 6/19![United Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 6/21. 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 7/211:40 pm
MCI
- BOI
2 stops9h 25m
United Airlines
Deal found 6/21![United Airlines logo]()
$179
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 8/53:07 pm
TUL
- GEG
1 stop10h 00m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$187
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/214:22 pm
ICT
- BOI
1 stop7h 59m
American Airlines
Deal found 6/18![American Airlines logo]()
$188
Find flight deals from Kansas to Idaho
Keep the following information in mind while searching for Kansas to Idaho flight deals. Data was last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $239 (Frontier) |
One-way from | $135 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $676 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansas to Idaho 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 June 21, 2026.
Use the filters below to find and compare flights from Kansas to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Kansas CityIdaho Falls
MCI - IDA
MCIIDA
Kansas City
Mon 7/27
6:00 pm-10:32 pm
1 stop5h 32m
Idaho Falls Fanning Field
Sun 8/2
7:00 pm-12:13 am
1 stop4h 13m
$319
WichitaSpokane
ICT - GEG
ICTGEG
Wichita Eisenhower National
Tue 11/10
3:07 pm-9:31 pm
1 stop8h 24m
Spokane
Wed 11/11
6:02 am-2:27 pm
1 stop6h 25m
$347
TulsaBoise
TUL - BOI
TULBOI
Tulsa
Tue 11/10
6:26 pm-11:51 pm
1 stop6h 25m
Boise Air Term. Gowen Fld
Wed 11/11
8:20 am-5:49 pm
1 stop8h 29m
$347
Kansas CityBoise
MCI - BOI
MCIBOI
Kansas City
Tue 8/25
7:00 am-12:36 pm
1 stop6h 36m
Boise Air Term. Gowen Fld
Tue 9/1
2:17 pm-11:59 pm
1 stop8h 42m
$347
TulsaJackson
TUL - JAC
TULJAC
Tulsa
Wed 7/1
6:00 am-9:34 am
1 stop4h 34m
Jackson Hole
Sat 7/4
7:00 am-4:10 pm
1 stop8h 10m
$359
Kansas CityBoise
MCI - BOI
MCIBOI
Kansas City
Wed 9/16
5:40 pm-10:25 pm
1 stop5h 45m
Boise Air Term. Gowen Fld
Mon 9/21
3:45 pm-12:10 am
1 stop7h 25m
$361
WichitaBoise
ICT - BOI
ICTBOI
Wichita Eisenhower National
Thu 8/6
4:06 pm-11:59 pm
1 stop8h 53m
Boise Air Term. Gowen Fld
Tue 8/18
1:59 pm-10:45 pm
1 stop7h 46m
$361
Kansas CitySpokane
MCI - GEG
MCIGEG
Kansas City
Tue 12/8
7:00 am-12:30 pm
1 stop7h 30m
Spokane
Wed 12/9
6:00 am-2:43 pm
1 stop6h 43m
$363
TulsaSpokane
TUL - GEG
TULGEG
Tulsa
Wed 9/16
6:00 am-11:55 am
1 stop7h 55m
Spokane
Wed 9/23
6:30 am-5:27 pm
2 stops8h 57m
$368
WichitaSpokane
ICT - GEG
ICTGEG
Wichita Eisenhower National
Thu 8/13
2:00 pm-4:55 pm
1 stop4h 55m
Spokane
Tue 8/18
6:15 am-6:45 pm
1 stop10h 30m
$370
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kansas to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Kansas with our price prediction graph.
MCI-IDA
ICT-BOI
ICT-GEG
MCI-BOI
TUL-BOI
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 Kansas to Idaho
USKS-USID
MCI-IDA
ICT-BOI
ICT-GEG
MCI-BOI
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated June 21, 2026.
Get a feel of what it's like to fly with United Airlines from Kansas to Idaho by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Kansas to Idaho. 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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Alternative routes for Kansas to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kansas to Idaho by cabin class
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Kansas and Idaho flights
Browse other Kansas and Idaho flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Idaho
Find the right flight back to Kansas after your stay in Idaho
Kansas to Idaho flights
Consider these flights traveling from Kansas to Idaho.
Top 2 airlines flying from Kansas to Idaho
Discover the top 2 airlines that operate flights from Kansas to Idaho. 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$321 | Average$444 | FlexibilityNo cancel fee | On-time63% |