$129+ Cheap flights from Cincinnati (CVG) 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BOI
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Cheapest flights from Cincinnati to IdahoExplore the most affordable flight options available from Cincinnati to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from Cincinnati to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This Frontier deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/248:30 pm
CVG
- BOI
1 stop17h 59m
Frontier
Tue 9/11:24 pm
BOI
- CVG
1 stop28h 01m
Frontier
Deal found 8/1![Frontier logo]()
$251
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:25 pm
CVG
- GEG
1 stop8h 21m
United Airlines
Wed 8/261:37 pm
GEG
- CVG
1 stop5h 53m
United Airlines
Deal found 7/27![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:25 pm
CVG
- GEG
2 stops8h 15m
Southwest
Wed 8/266:15 am
GEG
- CVG
2 stops9h 20m
Southwest
Deal found 7/27![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/217:00 am
CVG
- BOI
1 stop6h 28m
United Airlines
Sun 8/235:00 am
BOI
- CVG
1 stop7h 19m
United Airlines
Deal found 7/30![United Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:59 pm
CVG
- BOI
2 stops10h 41m
American Airlines
Sun 8/233:19 pm
BOI
- CVG
1 stop6h 11m
American Airlines
Deal found 7/30![American Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/255:25 am
CVG
- GEG
2 stops10h 10m
United Airlines
Thu 8/275:00 am
GEG
- CVG
2 stops11h 06m
United Airlines
Deal found 7/30![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/258:30 am
CVG
- GEG
1 stop8h 07m
American Airlines
Tue 9/222:09 pm
GEG
- CVG
1 stop7h 32m
American Airlines
Deal found 7/29![American Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/123:25 pm
CVG
- BOI
1 stop8h 12m
United Airlines
Sat 8/155:00 am
BOI
- CVG
1 stop7h 23m
United Airlines
Deal found 7/29![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:23 am
CVG
- GEG
1 stop7h 31m
American Airlines
Wed 9/25:20 am
GEG
- CVG
2 stops11h 06m
American Airlines
Deal found 7/27![American Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/252:20 pm
CVG
- GEG
2 stops10h 45m
Southwest
Tue 9/226:15 am
GEG
- CVG
2 stops9h 20m
Southwest
Deal found 7/29![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:25 pm
CVG
- GEG
2 stops8h 15m
Southwest
Mon 8/316:00 am
GEG
- CVG
1 stop11h 25m
Southwest
Deal found 7/27![Southwest logo]()
$306
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/257:00 am
CVG
- GEG
1 stop7h 39m
United Airlines
Tue 9/225:00 am
GEG
- CVG
2 stops12h 49m
United Airlines
Deal found 7/29![United Airlines logo]()
$310
Best flights from Cincinnati to IdahoDiscover carefully curated flight deals from Cincinnati to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Cincinnati to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/123:25 pm
CVG
- BOI
1 stop8h 12m
United Airlines
Sat 8/155:00 am
BOI
- CVG
1 stop7h 23m
United Airlines
Deal found 7/29![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/252:20 pm
CVG
- GEG
2 stops10h 45m
Southwest
Tue 9/15:45 am
GEG
- CVG
2 stops9h 50m
Southwest
Deal found 7/28![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/257:12 am
CVG
- WYS
1 stop7h 15m
Delta
Sat 8/2911:29 am
WYS
- CVG
2 stops10h 37m
Delta
Deal found 7/28![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/256:42 pm
CVG
- GEG
1 stop8h 17m
Alaska Airlines
Wed 8/265:52 am
GEG
- CVG
1 stop8h 47m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:17 pm
CVG
- BOI
1 stop7h 10m
American Airlines
Mon 9/143:21 pm
BOI
- CVG
1 stop7h 20m
American Airlines
Deal found 7/27![American Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/165:16 pm
CVG
- BOI
2 stops22h 39m
Frontier
Fri 9/182:50 pm
BOI
- CVG
1 stop13h 57m
Frontier
Deal found 7/29![Frontier logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/89:26 pm
CVG
- IDA
1 stop20h 34m
Multiple Airlines
Mon 10/129:33 pm
IDA
- CVG
2 stops24h 56m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$507
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/277:00 pm
CVG
- GEG
1 stop6h 40m
Southwest
Thu 9/36:00 am
GEG
- CVG
1 stop11h 30m
Southwest
Deal found 7/30![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am
CVG
- GEG
1 stop8h 23m
United Airlines
Wed 9/305:00 am
GEG
- CVG
1 stop6h 25m
United Airlines
Deal found 7/27![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/266:10 pm
CVG
- IDA
1 stop6h 12m
Delta
Tue 9/296:00 am
IDA
- CVG
1 stop7h 04m
Delta
Deal found 7/28![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:46 pm
CVG
- BOI
2 stops10h 54m
American Airlines
Fri 9/43:19 pm
BOI
- CVG
1 stop5h 57m
American Airlines
Deal found 7/30![American Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:10 pm
CVG
- GEG
2 stops12h 20m
Southwest
Wed 9/306:15 am
GEG
- CVG
2 stops9h 20m
Southwest
Deal found 7/27![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:35 am
CVG
- GEG
1 stop6h 55m
Delta
Wed 9/305:24 am
GEG
- CVG
1 stop6h 40m
Delta
Deal found 7/27![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/285:25 am
CVG
- GEG
1 stop9h 14m
United Airlines
Fri 9/41:37 pm
GEG
- CVG
1 stop5h 53m
United Airlines
Deal found 7/31![United Airlines logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:46 pm
CVG
- BOI
2 stops11h 58m
Alaska Airlines
Wed 8/266:23 am
BOI
- CVG
2 stops14h 59m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
CVG
- IDA
1 stop9h 09m
American Airlines
Mon 8/171:43 pm
IDA
- CVG
1 stop7h 46m
American Airlines
Deal found 7/27![American Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/116:42 pm
CVG
- GEG
1 stop6h 43m
Alaska Airlines
Tue 9/295:52 am
GEG
- CVG
1 stop8h 44m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/92:20 pm
CVG
- GEG
1 stop11h 10m
Southwest
Wed 9/307:00 am
GEG
- CVG
1 stop8h 35m
Southwest
Deal found 7/30![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2512:29 pm
CVG
- GEG
2 stops11h 17m
United Airlines
Wed 8/265:00 am
GEG
- CVG
2 stops11h 06m
United Airlines
Deal found 7/29![United Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/288:39 am
CVG
- BOI
1 stop7h 32m
Alaska Airlines
Fri 10/3010:06 am
BOI
- CVG
1 stop9h 03m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:25 am
CVG
- BOI
2 stops12h 06m
United Airlines
Wed 8/262:44 pm
BOI
- CVG
1 stop5h 46m
United Airlines
Deal found 7/27![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/96:35 am
CVG
- GEG
1 stop8h 45m
Delta
Sat 10/32:33 pm
GEG
- CVG
1 stop6h 18m
Delta
Deal found 7/30![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Mon 9/285:34 am
CVG
- JAC
1 stop8h 33m
American Airlines
Fri 10/23:41 pm
JAC
- CVG
1 stop7h 00m
American Airlines
Deal found 7/31![American Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 11/143:50 pm
CVG
- SUN
2 stops8h 21m
Delta
Tue 11/177:20 am
SUN
- CVG
1 stop5h 57m
Delta
Deal found 7/28![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:25 pm
CVG
- BOI
1 stop8h 20m
United Airlines
Fri 9/1812:28 pm
BOI
- CVG
1 stop8h 04m
United Airlines
Deal found 7/29![United Airlines logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sat 12/58:30 am
CVG
- IDA
1 stop8h 59m
Alaska Airlines
Wed 12/94:00 pm
IDA
- CVG
2 stops26h 24m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:25 pm
CVG
- SUN
2 stops7h 46m
Delta
Sat 10/311:00 pm
SUN
- CVG
2 stops8h 10m
Delta
Deal found 7/27![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am
CVG
- SUN
1 stop7h 53m
United Airlines
Sat 10/312:34 pm
SUN
- CVG
1 stop6h 06m
United Airlines
Deal found 7/27![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:12 am
CVG
- SUN
1 stop7h 01m
Delta
Mon 8/247:40 am
SUN
- CVG
1 stop5h 09m
Delta
Deal found 7/27![Delta logo]()
$499
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/303:25 pm
CVG
- JAC
1 stop7h 15m
United Airlines
Wed 9/27:00 am
JAC
- CVG
1 stop5h 23m
United Airlines
Deal found 7/29![United Airlines logo]()
$462
Last-minute flights from Cincinnati to IdahoDiscover last-minute flight deals from Cincinnati to Idaho. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Idaho. Data last updated August 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/123:25 pm
CVG
- BOI
1 stop8h 12m
United Airlines
Sat 8/155:00 am
BOI
- CVG
1 stop7h 23m
United Airlines
Deal found 7/29![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/176:26 pm
CVG
- BOI
1 stop6h 27m
United Airlines
Fri 8/2112:24 pm
BOI
- CVG
1 stop6h 19m
United Airlines
Deal found 7/30![United Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/217:00 am
CVG
- BOI
1 stop6h 28m
United Airlines
Sun 8/235:00 am
BOI
- CVG
1 stop7h 19m
United Airlines
Deal found 7/30![United Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:59 pm
CVG
- BOI
2 stops10h 41m
American Airlines
Sun 8/233:19 pm
BOI
- CVG
1 stop6h 11m
American Airlines
Deal found 7/30![American Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:25 pm
CVG
- GEG
1 stop8h 21m
United Airlines
Wed 8/261:37 pm
GEG
- CVG
1 stop5h 53m
United Airlines
Deal found 7/27![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:25 pm
CVG
- GEG
2 stops8h 15m
Southwest
Wed 8/266:15 am
GEG
- CVG
2 stops9h 20m
Southwest
Deal found 7/27![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:25 pm
CVG
- GEG
2 stops8h 15m
Southwest
Mon 8/316:00 am
GEG
- CVG
1 stop11h 25m
Southwest
Deal found 7/27![Southwest logo]()
$306
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/255:25 am
CVG
- GEG
2 stops10h 10m
United Airlines
Thu 8/275:00 am
GEG
- CVG
2 stops11h 06m
United Airlines
Deal found 7/30![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/258:30 am
CVG
- GEG
1 stop8h 07m
American Airlines
Tue 9/222:09 pm
GEG
- CVG
1 stop7h 32m
American Airlines
Deal found 7/29![American Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/252:20 pm
CVG
- GEG
2 stops10h 45m
Southwest
Tue 9/226:15 am
GEG
- CVG
2 stops9h 20m
Southwest
Deal found 7/29![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/257:00 am
CVG
- GEG
1 stop7h 39m
United Airlines
Tue 9/225:00 am
GEG
- CVG
2 stops12h 49m
United Airlines
Deal found 7/29![United Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:23 am
CVG
- GEG
1 stop7h 31m
American Airlines
Wed 9/25:20 am
GEG
- CVG
2 stops11h 06m
American Airlines
Deal found 7/27![American Airlines logo]()
$300
One-way flights from Cincinnati to IdahoSearch for one-way flight options from Cincinnati to Idaho. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Cincinnati to Idaho. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/153:25 pm
CVG
- GEG
1 stop8h 21m
United Airlines
Deal found 7/31![United Airlines logo]()
$129
This CheapOair deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Sat 9/58:30 pm
CVG
- BOI
1 stop16h 59m
Frontier
Deal found 7/28![Frontier logo]()
$132
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/252:20 pm
CVG
- GEG
2 stops10h 45m
Southwest
Deal found 7/28![Southwest logo]()
$134
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/185:25 am
CVG
- BOI
1 stop8h 03m
United Airlines
Deal found 7/31![United Airlines logo]()
$139
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:55 pm
CVG
- GEG
1 stop6h 35m
Southwest
Deal found 7/28![Southwest logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/132:44 pm
CVG
- BOI
1 stop25h 11m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:15 pm
CVG
- GEG
2 stops11h 10m
Southwest
Deal found 7/31![Southwest logo]()
$184
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:05 pm
CVG
- BOI
2 stops10h 35m
United Airlines
Deal found 7/28![United Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:56 pm
CVG
- BOI
2 stops18h 59m
Frontier
Deal found 7/31![Frontier logo]()
$187
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/121:30 pm
CVG
- JAC
1 stop8h 45m
Delta
Deal found 7/31![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/67:26 am
CVG
- BOI
1 stop7h 23m
Delta
Deal found 7/28![Delta logo]()
$191
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:05 pm
CVG
- BOI
2 stops9h 32m
United Airlines
Deal found 7/28![United Airlines logo]()
$201
Find flight deals from Cincinnati to Idaho
Keep the following information in mind while searching for Cincinnati to Idaho flight deals. Data was last updated August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (Frontier) |
One-way from | $129 (United Airlines) |
Popular in | April |
Cheapest in | December |
Average price | $368 |
Cheapflights Fare Finder
Customize your flight search to find flights from Cincinnati 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 August 1, 2026.
Use the filters below to find and compare flights from Cincinnati to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CincinnatiBoise
CVG - BOI
CVGBOI
Cincinnati Cinci./N. Kentucky
Wed 8/12
3:25 pm-9:37 pm
1 stop8h 12m
Boise Air Term. Gowen Fld
Sat 8/15
5:00 am-2:23 pm
1 stop7h 23m
$297
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Tue 8/25
2:20 pm-10:05 pm
2 stops10h 45m
Spokane
Tue 9/1
5:45 am-6:35 pm
2 stops9h 50m
$305
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Thu 8/27
7:00 pm-10:40 pm
1 stop6h 40m
Spokane
Thu 9/3
6:00 am-8:30 pm
1 stop11h 30m
$328
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Tue 9/15
7:00 am-12:23 pm
1 stop8h 23m
Spokane
Wed 9/30
5:00 am-2:25 pm
1 stop6h 25m
$333
CincinnatiWest Yellowstone
CVG - WYS
CVGWYS
Cincinnati Cinci./N. Kentucky
Tue 8/25
7:12 am-12:27 pm
1 stop7h 15m
West Yellowstone
Sat 8/29
11:29 am-12:06 am
2 stops10h 37m
$334
CincinnatiIdaho Falls
CVG - IDA
CVGIDA
Cincinnati Cinci./N. Kentucky
Sat 9/26
6:10 pm-10:22 pm
1 stop6h 12m
Idaho Falls Fanning Field
Tue 9/29
6:00 am-3:04 pm
1 stop7h 04m
$339
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Wed 9/16
1:10 pm-10:30 pm
2 stops12h 20m
Spokane
Wed 9/30
6:15 am-6:35 pm
2 stops9h 20m
$343
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Wed 9/16
6:35 am-10:30 am
1 stop6h 55m
Spokane
Wed 9/30
5:24 am-3:04 pm
1 stop6h 40m
$343
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Tue 8/25
6:42 pm-11:59 pm
1 stop8h 17m
Spokane
Wed 8/26
5:52 am-5:39 pm
1 stop8h 47m
$345
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Fri 8/28
5:25 am-11:39 am
1 stop9h 14m
Spokane
Fri 9/4
1:37 pm-10:30 pm
1 stop5h 53m
$345
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Cincinnati to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Cincinnati with our price prediction graph.
CVG-BOI
CVG-GEG
CVG-WYS
CVG-IDA
CVG-JAC
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 Cincinnati to Idaho
CVG-USID
CVG-BOI
CVG-GEG
CVG-WYS
CVG-IDA
What is the cheapest month to book a flight from Cincinnati to Idaho?
Currently, January is the cheapest month in which you can book a flight from Cincinnati to Idaho (average of $344). Flying from Cincinnati to Idaho in April is currently the most expensive (average of $638). 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.
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 August 1, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Cincinnati to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Cincinnati 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 Cincinnati 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 Cincinnati to Idaho by cabin class
Find flights from Cincinnati to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Cincinnati and Idaho flights
Browse other Cincinnati and Idaho flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Cincinnati to Idaho flights
Consider these flights traveling from Cincinnati to Idaho.
Top 3 airlines flying from Cincinnati to Idaho
Discover the top 3 airlines that operate flights from Cincinnati 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$226 | Average$459 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$508 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$312 | Average$445 | FlexibilityNo cancel fee | On-time71% |