$144+ Cheap flights from Columbus (CMH) 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BOI
Aug 13 — Aug 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Columbus to Idaho with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbus to Idaho
Cheapest
Best
Last-minute
One-way
Cheapest flights from Columbus to IdahoExplore the most affordable flight options available from Columbus to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from Columbus to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/197:00 am
CMH
- GEG
1 stop8h 10m
Delta
Sat 9/262:05 pm
GEG
- CMH
1 stop6h 09m
Delta
Deal found 7/9![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/1911:43 am
CMH
- GEG
2 stops10h 56m
American Airlines
Sat 9/266:00 am
GEG
- CMH
1 stop9h 48m
American Airlines
Deal found 7/9![American Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:35 pm
CMH
- GEG
1 stop6h 05m
Southwest
Sat 8/2211:20 am
GEG
- CMH
1 stop9h 35m
Southwest
Deal found 7/10![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/74:25 pm
CMH
- BOI
1 stop9h 10m
Southwest
Thu 8/132:55 pm
BOI
- CMH
1 stop7h 25m
Southwest
Deal found 7/9![Southwest logo]()
$303
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:42 pm
CMH
- BOI
1 stop9h 29m
American Airlines
Fri 8/218:01 am
BOI
- CMH
2 stops12h 09m
American Airlines
Deal found 7/10![American Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/304:05 pm
CMH
- BOI
2 stops9h 05m
Southwest
Mon 10/56:10 am
BOI
- CMH
1 stop6h 30m
Southwest
Deal found 7/9![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/66:00 am
CMH
- BOI
1 stop8h 49m
Delta
Sat 8/85:30 am
BOI
- CMH
1 stop5h 25m
Delta
Deal found 7/9![Delta logo]()
$347
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Thu 10/293:13 pm
CMH
- IDA
1 stop8h 29m
American Airlines
Sat 10/311:50 pm
IDA
- CMH
1 stop7h 34m
American Airlines
Deal found 7/9![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:15 am
CMH
- GEG
1 stop8h 22m
American Airlines
Sun 9/65:20 am
GEG
- CMH
2 stops10h 55m
American Airlines
Deal found 7/10![American Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:22 pm
CMH
- BOI
1 stop23h 07m
Frontier
Tue 8/111:24 pm
BOI
- CMH
1 stop23h 03m
Frontier
Deal found 7/11![Frontier logo]()
$353
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/297:30 am
CMH
- IDA
1 stop6h 52m
Delta
Sat 10/316:00 am
IDA
- CMH
2 stops7h 44m
Delta
Deal found 7/9![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:02 am
CMH
- GEG
1 stop8h 29m
Alaska Airlines
Thu 8/276:21 pm
GEG
- CMH
1 stop7h 47m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$355
Best flights from Columbus to IdahoDiscover carefully curated flight deals from Columbus to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from Columbus to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:59 pm
CMH
- BOI
1 stop8h 58m
Delta
Fri 8/212:53 pm
BOI
- CMH
1 stop5h 45m
Delta
Deal found 7/10![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/174:25 pm
CMH
- GEG
1 stop9h 50m
Southwest
Sat 8/228:00 am
GEG
- CMH
2 stops11h 25m
Southwest
Deal found 7/9![Southwest logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:02 am
CMH
- GEG
1 stop8h 29m
Alaska Airlines
Thu 8/276:21 pm
GEG
- CMH
1 stop7h 47m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 10/2012:36 pm
CMH
- GEG
2 stops11h 13m
United Airlines
Wed 10/215:00 am
GEG
- CMH
1 stop6h 39m
United Airlines
Deal found 7/8![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/17:45 am
CMH
- BOI
1 stop6h 31m
Delta
Mon 10/51:06 pm
BOI
- CMH
1 stop7h 59m
Delta
Deal found 7/9![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/304:05 pm
CMH
- BOI
2 stops9h 05m
Southwest
Mon 10/56:10 am
BOI
- CMH
1 stop6h 30m
Southwest
Deal found 7/9![Southwest logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/15:35 pm
CMH
- BOI
1 stop8h 09m
Alaska Airlines
Sat 9/57:48 pm
BOI
- CMH
1 stop7h 20m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am
CMH
- IDA
1 stop5h 50m
Delta
Wed 9/91:05 pm
IDA
- CMH
1 stop8h 00m
Delta
Deal found 7/12![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:40 am
CMH
- BOI
2 stops10h 25m
Southwest
Fri 8/2111:30 am
BOI
- CMH
2 stops9h 20m
Southwest
Deal found 7/10![Southwest logo]()
$358
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:12 pm
CMH
- BOI
2 stops9h 25m
United Airlines
Sat 9/512:24 pm
BOI
- CMH
1 stop6h 26m
United Airlines
Deal found 7/10![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/297:30 am
CMH
- IDA
1 stop6h 52m
Delta
Sat 10/316:00 am
IDA
- CMH
2 stops7h 44m
Delta
Deal found 7/9![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/238:45 am
CMH
- WYS
1 stop8h 41m
United Airlines
Mon 8/311:55 pm
WYS
- CMH
1 stop7h 02m
United Airlines
Deal found 7/9![United Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:07 pm
CMH
- BOI
1 stop7h 57m
Alaska Airlines
Wed 8/1210:00 am
BOI
- CMH
1 stop17h 40m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/17:00 am
CMH
- BOI
2 stops10h 05m
Southwest
Mon 10/56:10 am
BOI
- CMH
1 stop6h 30m
Southwest
Deal found 7/9![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/57:05 am
CMH
- BOI
1 stop7h 44m
Delta
Fri 8/71:06 pm
BOI
- CMH
1 stop7h 57m
Delta
Deal found 7/9![Delta logo]()
$361
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:08 pm
CMH
- JAC
1 stop5h 32m
United Airlines
Wed 8/192:52 pm
JAC
- CMH
1 stop6h 05m
United Airlines
Deal found 7/13![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:05 am
CMH
- BOI
1 stop8h 37m
Delta
Thu 8/135:30 am
BOI
- CMH
1 stop5h 23m
Delta
Deal found 7/11![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/67:35 pm
CMH
- GEG
1 stop6h 05m
Southwest
Tue 8/1112:35 pm
GEG
- CMH
1 stop7h 35m
Southwest
Deal found 7/8![Southwest logo]()
$410
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:20 am
CMH
- IDA
2 stops10h 09m
United Airlines
Sat 9/192:25 pm
IDA
- CMH
1 stop6h 32m
United Airlines
Deal found 7/13![United Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:50 pm
CMH
- GEG
2 stops9h 30m
Southwest
Tue 10/137:35 am
GEG
- CMH
2 stops8h 20m
Southwest
Deal found 7/10![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/85:30 am
CMH
- IDA
1 stop8h 15m
United Airlines
Fri 8/142:25 pm
IDA
- CMH
1 stop6h 32m
United Airlines
Deal found 7/9![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/271:43 pm
CMH
- IDA
2 stops10h 49m
Delta
Mon 8/317:00 pm
IDA
- CMH
2 stops13h 17m
Delta
Deal found 7/9![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:35 pm
CMH
- GEG
2 stops11h 45m
Southwest
Mon 10/122:30 pm
GEG
- CMH
1 stop7h 25m
Southwest
Deal found 7/12![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
CMH
- IDA
2 stops10h 23m
United Airlines
Sat 10/312:32 pm
IDA
- CMH
1 stop6h 07m
United Airlines
Deal found 7/13![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:08 pm
CMH
- JAC
1 stop5h 32m
United Airlines
Fri 9/118:00 am
JAC
- CMH
1 stop8h 14m
United Airlines
Deal found 7/13![United Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
CMH
- WYS
1 stop7h 27m
Delta
Sat 8/2211:29 am
WYS
- CMH
1 stop8h 05m
Delta
Deal found 7/13![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:30 pm
CMH
- JAC
1 stop7h 28m
United Airlines
Fri 8/148:05 am
JAC
- CMH
1 stop8h 09m
United Airlines
Deal found 7/10![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:20 am
CMH
- JAC
1 stop8h 01m
United Airlines
Wed 10/141:40 pm
JAC
- CMH
1 stop6h 50m
United Airlines
Deal found 7/11![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:30 pm
CMH
- GEG
2 stops11h 16m
United Airlines
Thu 8/275:00 am
GEG
- CMH
2 stops12h 50m
United Airlines
Deal found 7/10![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:08 pm
CMH
- JAC
1 stop5h 32m
United Airlines
Sat 9/58:00 am
JAC
- CMH
1 stop8h 14m
United Airlines
Deal found 7/12![United Airlines logo]()
$491
Last-minute flights from Columbus to IdahoDiscover last-minute flight deals from Columbus to Idaho. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Idaho. Data last updated July 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:22 pm
CMH
- BOI
1 stop23h 07m
Frontier
Tue 8/111:24 pm
BOI
- CMH
1 stop23h 03m
Frontier
Deal found 7/11![Frontier logo]()
$353
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/57:05 am
CMH
- BOI
1 stop7h 44m
Delta
Fri 8/71:06 pm
BOI
- CMH
1 stop7h 57m
Delta
Deal found 7/9![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/66:00 am
CMH
- BOI
1 stop8h 49m
Delta
Sat 8/85:30 am
BOI
- CMH
1 stop5h 25m
Delta
Deal found 7/9![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/67:35 pm
CMH
- GEG
1 stop6h 34m
Delta
Tue 8/112:05 pm
GEG
- CMH
1 stop5h 33m
Delta
Deal found 7/9![Delta logo]()
$363
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/74:25 pm
CMH
- BOI
1 stop9h 10m
Southwest
Thu 8/132:55 pm
BOI
- CMH
1 stop7h 25m
Southwest
Deal found 7/9![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:05 am
CMH
- BOI
1 stop8h 37m
Delta
Wed 8/125:30 am
BOI
- CMH
1 stop5h 23m
Delta
Deal found 7/11![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:42 pm
CMH
- BOI
1 stop9h 29m
American Airlines
Fri 8/218:01 am
BOI
- CMH
2 stops12h 09m
American Airlines
Deal found 7/10![American Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:40 am
CMH
- BOI
2 stops10h 25m
Southwest
Fri 8/2111:30 am
BOI
- CMH
2 stops9h 20m
Southwest
Deal found 7/10![Southwest logo]()
$358
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/175:08 pm
CMH
- GEG
1 stop6h 38m
United Airlines
Sat 8/221:37 pm
GEG
- CMH
1 stop6h 20m
United Airlines
Deal found 7/9![United Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:35 pm
CMH
- GEG
1 stop6h 05m
Southwest
Sat 8/2211:20 am
GEG
- CMH
1 stop9h 35m
Southwest
Deal found 7/10![Southwest logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:02 am
CMH
- GEG
1 stop8h 29m
Alaska Airlines
Thu 8/276:21 pm
GEG
- CMH
1 stop7h 47m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am
CMH
- BOI
1 stop7h 14m
Delta
Sat 9/52:53 pm
BOI
- CMH
1 stop5h 45m
Delta
Deal found 7/12![Delta logo]()
$368
One-way flights from Columbus to IdahoSearch for one-way flight options from Columbus to Idaho. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from Columbus to Idaho. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:35 pm
CMH
- GEG
1 stop6h 05m
Southwest
Deal found 7/10![Southwest logo]()
$144
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/145:31 am
CMH
- GEG
2 stops11h 38m
American Airlines
Deal found 7/9![American Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/256:00 am
CMH
- BOI
1 stop8h 49m
Delta
Deal found 7/9![Delta logo]()
$152
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:30 am
CMH
- GEG
2 stops15h 40m
Southwest
Deal found 7/10![Southwest logo]()
$155
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/258:00 am
CMH
- BOI
2 stops10h 49m
American Airlines
Deal found 7/9![American Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/176:40 am
CMH
- GEG
2 stops11h 20m
Southwest
Deal found 7/9![Southwest logo]()
$159
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:16 am
CMH
- JAC
1 stop8h 01m
American Airlines
Deal found 7/10![American Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:38 am
CMH
- JAC
2 stops11h 33m
Delta
Deal found 7/10![Delta logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/169:52 am
CMH
- GEG
1 stop9h 04m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 7/14. 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 8/57:00 am
CMH
- BOI
2 stops9h 50m
Southwest
Deal found 7/14![Southwest logo]()
$240
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:05 am
CMH
- BOI
2 stops9h 25m
Southwest
Deal found 7/9![Southwest logo]()
$244
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:15 pm
CMH
- JAC
1 stop9h 46m
United Airlines
Deal found 7/12![United Airlines logo]()
$245
Find flight deals from Columbus to Idaho
Keep the following information in mind while searching for Columbus to Idaho flight deals. Data was last updated July 14, 2026.
Round-trip from | $287 (Southwest) |
|---|---|
One-way from | $144 (Southwest) |
Popular in | February |
Cheapest in | January |
Average price | $488 |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbus 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 July 14, 2026.
Use the filters below to find and compare flights from Columbus Airport to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusBoise
CMH - BOI
CMHBOI
Columbus
Fri 8/14
2:59 pm-9:57 pm
1 stop8h 58m
Boise Air Term. Gowen Fld
Fri 8/21
2:53 pm-10:38 pm
1 stop5h 45m
$303
ColumbusBoise
CMH - BOI
CMHBOI
Columbus
Thu 10/1
7:45 am-12:16 pm
1 stop6h 31m
Boise Air Term. Gowen Fld
Mon 10/5
1:06 pm-11:05 pm
1 stop7h 59m
$303
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Mon 8/17
4:25 pm-11:15 pm
1 stop9h 50m
Spokane
Sat 8/22
8:00 am-10:25 pm
2 stops11h 25m
$312
ColumbusBoise
CMH - BOI
CMHBOI
Columbus
Wed 9/30
4:05 pm-11:10 pm
2 stops9h 05m
Boise Air Term. Gowen Fld
Mon 10/5
6:10 am-2:40 pm
1 stop6h 30m
$312
ColumbusIdaho Falls
CMH - IDA
CMHIDA
Columbus
Wed 9/2
7:00 am-10:50 am
1 stop5h 50m
Idaho Falls Fanning Field
Wed 9/9
1:05 pm-11:05 pm
1 stop8h 00m
$349
ColumbusIdaho Falls
CMH - IDA
CMHIDA
Columbus
Thu 10/29
7:30 am-12:22 pm
1 stop6h 52m
Idaho Falls Fanning Field
Sat 10/31
6:00 am-3:44 pm
2 stops7h 44m
$354
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Tue 8/25
7:02 am-12:31 pm
1 stop8h 29m
Spokane
Thu 8/27
6:21 pm-5:08 am
1 stop7h 47m
$355
ColumbusBoise
CMH - BOI
CMHBOI
Columbus
Tue 9/1
5:35 pm-11:44 pm
1 stop8h 09m
Boise Air Term. Gowen Fld
Sat 9/5
7:48 pm-5:08 am
1 stop7h 20m
$357
ColumbusBoise
CMH - BOI
CMHBOI
Columbus
Fri 8/14
6:40 am-3:05 pm
2 stops10h 25m
Boise Air Term. Gowen Fld
Fri 8/21
11:30 am-10:50 pm
2 stops9h 20m
$358
ColumbusBoise
CMH - BOI
CMHBOI
Columbus
Wed 8/5
7:05 am-12:49 pm
1 stop7h 44m
Boise Air Term. Gowen Fld
Fri 8/7
1:06 pm-11:03 pm
1 stop7h 57m
$361
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Columbus to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Columbus with our price prediction graph.
CMH-GEG
CMH-BOI
CMH-JAC
CMH-IDA
CMH-WYS
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 Columbus Airport to Idaho
CMH-USID
CMH-GEG
CMH-BOI
CMH-JAC
CMH-IDA
What is the cheapest month to book a flight from Columbus Airport to Idaho?
Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Idaho (average of $169). Flying from Columbus Airport to Idaho in June is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Columbus Airport 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 July 14, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Columbus Airport to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Columbus to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Columbus 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 Columbus to Idaho by cabin class
Find flights from Columbus to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Columbus and Idaho flights
Browse other Columbus and Idaho flight options. Last updated on July 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Columbus to Idaho flights
Consider these flights traveling from Columbus to Idaho.
Top 4 airlines flying from Columbus to Idaho
Discover the top 4 airlines that operate flights from Columbus 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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$465 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$491 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$507 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$381 | Average$476 | FlexibilityNo cancel fee | On-time63% |