$133+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
ICT — BOI
Apr 18 — Apr 251
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 March 19, 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 March 19, 2026.
This Mytrip deal was found by Cheapflights users on 3/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:51 pm
MCI
- GEG
1 stop21h 58m
Frontier
Sun 5/311:44 am
GEG
- MCI
1 stop23h 46m
Frontier
Deal found 3/14![Frontier logo]()
$259
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/146:05 am
ICT
- BOI
1 stop4h 49m
United Airlines
Tue 4/215:29 pm
BOI
- ICT
1 stop4h 45m
United Airlines
Deal found 3/17![United Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:05 am
MCI
- GEG
1 stop7h 27m
American Airlines
Sat 5/21:22 pm
GEG
- MCI
1 stop8h 37m
American Airlines
Deal found 3/15![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:54 pm
TUL
- GEG
1 stop6h 39m
American Airlines
Sat 5/23:15 pm
GEG
- TUL
1 stop6h 15m
American Airlines
Deal found 3/15![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:33 am
MCI
- BOI
1 stop8h 16m
American Airlines
Tue 4/211:29 pm
BOI
- MCI
1 stop9h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:45 am
MCI
- BOI
2 stops8h 40m
Southwest
Tue 4/216:00 am
BOI
- MCI
1 stop6h 00m
Southwest
Deal found 3/15![Southwest logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Wed 5/202:34 pm
MCI
- BOI
1 stop22h 56m
Frontier
Sun 5/241:25 pm
BOI
- MCI
1 stop23h 24m
Frontier
Deal found 3/18![Frontier logo]()
$290
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:18 pm
MCI
- BOI
1 stop6h 17m
United Airlines
Sat 4/182:37 pm
BOI
- MCI
1 stop4h 57m
United Airlines
Deal found 3/18![United Airlines logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/287:00 am
MCI
- GEG
1 stop8h 23m
Alaska Airlines
Sat 5/22:45 pm
GEG
- MCI
1 stop7h 14m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:45 am
TUL
- GEG
1 stop7h 56m
Delta
Sat 4/2512:58 pm
GEG
- TUL
1 stop5h 41m
Delta
Deal found 3/15![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 3/18. 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 4/157:45 am
MCI
- BOI
2 stops8h 40m
Southwest
Sat 4/1811:00 am
BOI
- MCI
2 stops8h 35m
Southwest
Deal found 3/18![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:00 am
MCI
- BOI
1 stop4h 54m
United Airlines
Tue 4/146:15 am
BOI
- MCI
1 stop5h 37m
United Airlines
Deal found 3/18![United Airlines logo]()
$304
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 March 19, 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 March 19, 2026.
This American Airlines deal was found by Cheapflights users on 3/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
MCI
- BOI
1 stop8h 03m
American Airlines
Sat 4/181:29 pm
BOI
- MCI
1 stop8h 28m
American Airlines
Deal found 3/14![American Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/287:00 am
MCI
- GEG
1 stop8h 23m
Alaska Airlines
Sat 5/22:45 pm
GEG
- MCI
1 stop7h 14m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:18 pm
MCI
- BOI
1 stop5h 04m
United Airlines
Sat 4/1812:30 pm
BOI
- MCI
2 stops10h 02m
United Airlines
Deal found 3/18![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:55 pm
TUL
- GEG
2 stops11h 39m
Delta
Sat 4/2512:58 pm
GEG
- TUL
1 stop5h 41m
Delta
Deal found 3/15![Delta logo]()
$302
This Southwest deal was found by Cheapflights users on 3/18. 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 4/157:45 am
MCI
- BOI
2 stops8h 40m
Southwest
Sat 4/1811:00 am
BOI
- MCI
2 stops8h 35m
Southwest
Deal found 3/18![Southwest logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:02 pm
ICT
- GEG
1 stop5h 59m
Alaska Airlines
Sat 4/255:00 am
GEG
- ICT
1 stop6h 58m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 3/16. 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.
Wed 6/34:40 pm
MCI
- BOI
1 stop7h 50m
Southwest
Mon 6/84:25 pm
BOI
- MCI
2 stops7h 05m
Southwest
Deal found 3/16![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 3/17. 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.
Wed 4/157:59 pm
MCI
- BOI
1 stop4h 58m
Delta
Wed 4/221:52 pm
BOI
- MCI
1 stop8h 51m
Delta
Deal found 3/17![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 3/18. 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.
Sat 4/253:54 pm
TUL
- GEG
1 stop6h 39m
American Airlines
Sat 5/23:15 pm
GEG
- TUL
1 stop6h 15m
American Airlines
Deal found 3/18![American Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:15 am
MCI
- BOI
1 stop8h 43m
Alaska Airlines
Sat 4/182:22 pm
BOI
- MCI
1 stop8h 37m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:35 pm
ICT
- JAC
1 stop5h 19m
United Airlines
Sat 5/304:23 pm
JAC
- ICT
1 stop3h 56m
United Airlines
Deal found 3/18![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 3/18. 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 4/147:59 pm
MCI
- BOI
1 stop4h 58m
Delta
Tue 4/217:24 am
BOI
- MCI
2 stops10h 42m
Delta
Deal found 3/18![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 3/16. 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.
Fri 4/175:10 pm
TUL
- GEG
2 stops9h 25m
Southwest
Tue 4/212:25 pm
GEG
- TUL
1 stop6h 10m
Southwest
Deal found 3/16![Southwest logo]()
$325
This American Airlines deal was found by Cheapflights users on 3/17. 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 5/511:03 am
TUL
- GEG
1 stop7h 52m
American Airlines
Sat 5/96:00 am
GEG
- TUL
1 stop7h 04m
American Airlines
Deal found 3/17![American Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 3/17. 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.
Tue 5/58:08 am
TUL
- GEG
2 stops12h 49m
Delta
Sat 5/91:30 pm
GEG
- TUL
1 stop5h 13m
Delta
Deal found 3/17![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/145:32 pm
ICT
- BOI
1 stop6h 03m
United Airlines
Wed 4/155:00 am
BOI
- ICT
1 stop6h 07m
United Airlines
Deal found 3/17![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 3/17. 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 4/157:20 am
ICT
- GEG
1 stop4h 55m
Southwest
Sun 4/192:30 pm
GEG
- ICT
1 stop6h 20m
Southwest
Deal found 3/17![Southwest logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:15 am
MCI
- BOI
1 stop7h 07m
Alaska Airlines
Fri 4/176:00 am
BOI
- MCI
1 stop16h 59m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 3/14. 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.
Mon 5/47:59 pm
MCI
- BOI
1 stop4h 58m
Delta
Wed 5/65:34 am
BOI
- MCI
1 stop5h 03m
Delta
Deal found 3/14![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Thu 5/146:03 am
TUL
- IDA
1 stop4h 52m
United Airlines
Mon 5/252:30 pm
IDA
- TUL
1 stop4h 44m
United Airlines
Deal found 3/19![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 3/16. 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 6/49:10 pm
MCI
- BOI
1 stop5h 35m
Southwest
Mon 6/84:25 pm
BOI
- MCI
1 stop5h 55m
Southwest
Deal found 3/16![Southwest logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 4/32:23 pm
MCI
- IDA
1 stop9h 29m
Alaska Airlines
Tue 4/76:00 am
IDA
- MCI
1 stop6h 29m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/145:05 pm
TUL
- JAC
1 stop4h 48m
United Airlines
Tue 4/212:35 pm
JAC
- TUL
1 stop4h 50m
United Airlines
Deal found 3/17![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 3/17. 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 4/142:45 pm
ICT
- BOI
2 stops8h 25m
Southwest
Tue 4/217:05 am
BOI
- ICT
2 stops12h 40m
Southwest
Deal found 3/17![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:40 am
MCI
- JAC
1 stop5h 08m
Delta
Mon 6/225:30 pm
JAC
- MCI
1 stop5h 50m
Delta
Deal found 3/15![Delta logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:02 pm
ICT
- BOI
1 stop8h 55m
Alaska Airlines
Wed 4/156:00 am
BOI
- ICT
1 stop7h 22m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 3/16. 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 3/315:05 pm
TUL
- JAC
1 stop4h 48m
United Airlines
Sat 4/410:40 am
JAC
- TUL
2 stops8h 25m
United Airlines
Deal found 3/16![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:50 pm
ICT
- GEG
1 stop4h 45m
Southwest
Wed 6/31:45 pm
GEG
- ICT
1 stop5h 00m
Southwest
Deal found 3/14![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:40 am
MCI
- JAC
1 stop6h 40m
Delta
Sun 5/105:59 pm
JAC
- MCI
1 stop5h 26m
Delta
Deal found 3/16![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:45 am
TUL
- IDA
1 stop5h 08m
United Airlines
Wed 4/225:20 pm
IDA
- TUL
1 stop5h 21m
United Airlines
Deal found 3/18![United Airlines logo]()
$370
Last-minute flights from Kansas to IdahoDiscover last-minute flight deals from Kansas to Idaho. Data last updated March 19, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas to Idaho. Data last updated March 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:00 am
MCI
- BOI
1 stop4h 54m
United Airlines
Tue 4/146:15 am
BOI
- MCI
1 stop5h 37m
United Airlines
Deal found 3/18![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/146:05 am
ICT
- BOI
1 stop4h 49m
United Airlines
Tue 4/215:29 pm
BOI
- ICT
1 stop4h 45m
United Airlines
Deal found 3/17![United Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:33 am
MCI
- BOI
1 stop8h 16m
American Airlines
Tue 4/211:29 pm
BOI
- MCI
1 stop9h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:45 am
MCI
- BOI
2 stops8h 40m
Southwest
Tue 4/216:00 am
BOI
- MCI
1 stop6h 00m
Southwest
Deal found 3/15![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:18 pm
MCI
- BOI
1 stop6h 17m
United Airlines
Sat 4/182:37 pm
BOI
- MCI
1 stop4h 57m
United Airlines
Deal found 3/18![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 3/18. 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 4/157:45 am
MCI
- BOI
2 stops8h 40m
Southwest
Sat 4/1811:00 am
BOI
- MCI
2 stops8h 35m
Southwest
Deal found 3/18![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:45 am
TUL
- GEG
1 stop7h 56m
Delta
Sat 4/2512:58 pm
GEG
- TUL
1 stop5h 41m
Delta
Deal found 3/15![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:02 pm
ICT
- GEG
1 stop8h 22m
Alaska Airlines
Sat 4/255:00 am
GEG
- ICT
1 stop6h 58m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$305
This Mytrip deal was found by Cheapflights users on 3/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:51 pm
MCI
- GEG
1 stop21h 58m
Frontier
Sun 5/311:44 am
GEG
- MCI
1 stop23h 46m
Frontier
Deal found 3/14![Frontier logo]()
$259
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:54 pm
TUL
- GEG
1 stop6h 39m
American Airlines
Sat 5/23:15 pm
GEG
- TUL
1 stop6h 15m
American Airlines
Deal found 3/15![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:05 am
MCI
- GEG
1 stop7h 27m
American Airlines
Sat 5/21:22 pm
GEG
- MCI
1 stop8h 37m
American Airlines
Deal found 3/15![American Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/287:00 am
MCI
- GEG
1 stop8h 23m
Alaska Airlines
Sat 5/22:45 pm
GEG
- MCI
1 stop7h 14m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$297
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 March 19, 2026.
Search for one-way flight options from Kansas to Idaho. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Wed 5/272:34 pm
MCI
- BOI
1 stop22h 56m
Frontier
Deal found 3/18![Frontier logo]()
$133
This United Airlines deal was found by Cheapflights users on 3/17. 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 5/139:25 am
ICT
- GEG
1 stop5h 14m
United Airlines
Deal found 3/17![United Airlines logo]()
$136
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:05 am
MCI
- GEG
1 stop7h 27m
American Airlines
Deal found 3/16![American Airlines logo]()
$139
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:00 am
MCI
- BOI
1 stop9h 24m
United Airlines
Deal found 3/18![United Airlines logo]()
$139
This Southwest deal was found by Cheapflights users on 3/17. 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 5/137:20 am
ICT
- GEG
2 stops8h 25m
Southwest
Deal found 3/17![Southwest logo]()
$141
This Delta deal was found by Cheapflights users on 3/17. 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.
Sat 4/255:41 pm
MCI
- GEG
1 stop5h 24m
Delta
Deal found 3/17![Delta logo]()
$159
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sat 5/96:00 am
MCI
- BOI
2 stops10h 26m
United Airlines
Deal found 3/16![United Airlines logo]()
$164
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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.
Wed 4/152:23 pm
MCI
- IDA
1 stop9h 29m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$170
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:40 am
MCI
- IDA
1 stop6h 36m
United Airlines
Deal found 3/18![United Airlines logo]()
$191
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:30 am
MCI
- BOI
1 stop5h 59m
American Airlines
Deal found 3/15![American Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:30 pm
MCI
- BOI
2 stops7h 55m
Southwest
Deal found 3/15![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 3/18. 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.
Mon 4/208:00 pm
TUL
- GEG
1 stop6h 35m
Southwest
Deal found 3/18![Southwest logo]()
$203
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 March 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $259 (Mytrip) |
One-way from | $136 (United Airlines) |
Popular in | February |
Cheapest in | January |
Average price | $549 |
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 March 19, 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
Kansas CityBoise
MCI - BOI
MCIBOI
Kansas City
Sat 4/11
6:00 am-1:03 pm
1 stop8h 03m
Boise Air Term. Gowen Fld
Sat 4/18
1:29 pm-10:57 pm
1 stop8h 28m
$277
Kansas CitySpokane
MCI - GEG
MCIGEG
Kansas City
Tue 4/28
7:00 am-1:23 pm
1 stop8h 23m
Spokane
Sat 5/2
2:45 pm-11:59 pm
1 stop7h 14m
$297
Kansas CityBoise
MCI - BOI
MCIBOI
Kansas City
Wed 4/15
5:18 pm-9:22 pm
1 stop5h 04m
Boise Air Term. Gowen Fld
Sat 4/18
12:30 pm-11:32 pm
2 stops10h 02m
$297
TulsaSpokane
TUL - GEG
TULGEG
Tulsa
Tue 4/21
1:55 pm-11:34 pm
2 stops11h 39m
Spokane
Sat 4/25
12:58 pm-8:39 pm
1 stop5h 41m
$302
Kansas CityBoise
MCI - BOI
MCIBOI
Kansas City
Wed 4/15
7:45 am-3:25 pm
2 stops8h 40m
Boise Air Term. Gowen Fld
Sat 4/18
11:00 am-8:35 pm
2 stops8h 35m
$302
WichitaSpokane
ICT - GEG
ICTGEG
Wichita Eisenhower National
Tue 4/21
3:02 pm-7:01 pm
1 stop5h 59m
Spokane
Sat 4/25
5:00 am-1:58 pm
1 stop6h 58m
$305
Kansas CityBoise
MCI - BOI
MCIBOI
Kansas City
Wed 6/3
4:40 pm-11:30 pm
1 stop7h 50m
Boise Air Term. Gowen Fld
Mon 6/8
4:25 pm-12:30 am
2 stops7h 05m
$309
Kansas CityBoise
MCI - BOI
MCIBOI
Kansas City
Wed 4/15
7:59 pm-11:57 pm
1 stop4h 58m
Boise Air Term. Gowen Fld
Wed 4/22
1:52 pm-11:43 pm
1 stop8h 51m
$312
Kansas CityBoise
MCI - BOI
MCIBOI
Kansas City
Wed 4/15
6:15 am-1:58 pm
1 stop8h 43m
Boise Air Term. Gowen Fld
Sat 4/18
2:22 pm-11:59 pm
1 stop8h 37m
$316
TulsaSpokane
TUL - GEG
TULGEG
Tulsa
Sat 4/25
3:54 pm-8:33 pm
1 stop6h 39m
Spokane
Sat 5/2
3:15 pm-11:30 pm
1 stop6h 15m
$317
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.
ICT-GEG
MCI-BOI
MCI-GEG
MCI-IDA
ICT-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
ICT-GEG
MCI-BOI
MCI-GEG
MCI-IDA
How much does it cost to fly round-trip from Kansas to Idaho?
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 March 19, 2026.
Get a feel of what it's like to fly with Southwest and 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.
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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
Find flights from Kansas to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kansas and Idaho flights
Browse other Kansas and Idaho flight options. Last updated on March 19, 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 March 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$369 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$321 | Average$444 | FlexibilityNo cancel fee | On-time63% |