$135+ Cheap flights from Tennessee to Boise (BOI)
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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BOI
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Cheapest flights from Tennessee to BoiseExplore the most affordable flight options available from Tennessee to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Tennessee to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This CheapOair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Sun 9/131:49 pm -
1 stop25h 06m
Sun 9/202:50 pm -
1 stop29h 10m
Deal found 8/23![Frontier logo]()
$270
This American Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 10/78:59 am -
1 stop6h 34m
Sat 10/102:41 pm -
1 stop7h 17m
Deal found 8/25![American Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/56:05 am -
1 stop5h 50m
Sat 9/124:35 pm -
2 stops11h 00m
Deal found 8/25![Southwest logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/285:01 pm -
1 stop7h 53m
Thu 10/296:43 am -
1 stop8h 15m
Deal found 8/26![Alaska Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/213:44 pm -
1 stop7h 16m
Mon 9/2811:10 pm -
1 stop8h 15m
Deal found 8/22![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/187:28 pm -
1 stop5h 30m
Sat 9/262:50 pm -
1 stop6h 03m
Deal found 8/26![Delta logo]()
$330
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 11/55:30 am -
1 stop6h 10m
Mon 11/98:30 pm -
2 stops7h 30m
Deal found 8/26![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/243:35 pm -
1 stop9h 20m
Sat 9/264:05 pm -
2 stops11h 30m
Deal found 8/24![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/117:00 am -
1 stop9h 16m
Sun 9/135:30 am -
1 stop8h 24m
Deal found 8/23![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/268:00 am -
1 stop8h 31m
Tue 10/133:24 pm -
1 stop6h 35m
Deal found 8/26![American Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/236:25 pm -
1 stop5h 50m
Wed 9/302:25 pm -
1 stop6h 15m
Deal found 8/26![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/307:00 am -
1 stop9h 20m
Mon 11/23:00 pm -
1 stop6h 13m
Deal found 8/22![Delta logo]()
$338
Best flights from Tennessee to BoiseDiscover carefully curated flight deals from Tennessee to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Tennessee to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/143:26 pm -
1 stop8h 33m
Tue 9/153:28 pm -
1 stop7h 30m
Deal found 8/24![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/266:00 am -
1 stop9h 00m
Tue 10/133:24 pm -
1 stop6h 35m
Deal found 8/23![American Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/306:25 pm -
1 stop5h 50m
Sat 10/35:55 am -
2 stops11h 30m
Deal found 8/26![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/3012:32 pm -
2 stops10h 00m
Mon 11/22:51 pm -
1 stop5h 42m
Deal found 8/22![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/213:44 pm -
1 stop7h 16m
Mon 9/2811:10 pm -
1 stop8h 15m
Deal found 8/22![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/237:00 am -
2 stops11h 03m
Wed 9/303:21 pm -
1 stop6h 46m
Deal found 8/26![American Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 11/37:05 am -
2 stops10h 05m
Tue 11/107:55 am -
2 stops9h 50m
Deal found 8/26![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/236:00 am -
1 stop7h 28m
Tue 10/275:00 am -
2 stops11h 01m
Deal found 8/22![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/113:26 pm -
1 stop8h 33m
Sun 9/135:30 am -
1 stop8h 24m
Deal found 8/23![Delta logo]()
$336
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/301:20 pm -
2 stops11h 15m
Mon 11/28:30 pm -
2 stops7h 30m
Deal found 8/22![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 1/76:25 am -
1 stop7h 14m
Sun 1/101:15 pm -
1 stop8h 00m
Deal found 8/26![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 2/196:30 pm -
1 stop5h 25m
Mon 2/221:45 pm -
2 stops7h 55m
Deal found 8/25![Southwest logo]()
$358
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/289:44 am -
2 stops12h 48m
Thu 10/295:00 am -
1 stop5h 31m
Deal found 8/26![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 11/68:20 am -
1 stop7h 14m
Sun 11/1511:10 pm -
1 stop8h 10m
Deal found 8/23![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/161:55 pm -
2 stops11h 20m
Tue 9/226:00 am -
2 stops11h 00m
Deal found 8/26![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/279:00 am -
1 stop6h 45m
Sat 10/3112:31 pm -
1 stop6h 23m
Deal found 8/26![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/154:00 pm -
1 stop7h 57m
Mon 10/1911:10 pm -
2 stops13h 19m
Deal found 8/22![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/810:25 pm -
2 stops13h 55m
Fri 10/99:45 pm -
1 stop6h 25m
Deal found 8/24![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:23 pm -
1 stop6h 09m
Wed 11/112:51 pm -
1 stop4h 45m
Deal found 8/23![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/232:50 pm -
1 stop9h 07m
Tue 10/275:30 am -
2 stops12h 07m
Deal found 8/26![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/74:10 pm -
2 stops8h 40m
Wed 10/141:25 pm -
2 stops9h 40m
Deal found 8/22![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:19 am -
1 stop8h 15m
Wed 11/111:14 pm -
2 stops8h 40m
Deal found 8/25![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/289:45 am -
2 stops13h 47m
Sat 10/3112:31 pm -
1 stop6h 23m
Deal found 8/22![United Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/166:00 am -
1 stop7h 26m
Tue 9/227:05 pm -
2 stops12h 49m
Deal found 8/26![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 8/27. 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.
Thu 9/247:28 pm -
1 stop5h 30m
Sun 9/2711:10 pm -
1 stop8h 15m
Deal found 8/27![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/181:25 pm -
2 stops10h 30m
Sat 9/264:05 pm -
2 stops11h 30m
Deal found 8/26![Southwest logo]()
$416
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 11/185:05 pm -
1 stop7h 54m
Wed 12/24:24 pm -
3 stops15h 37m
Deal found 8/25![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 8/27. 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 9/186:39 pm -
1 stop6h 20m
Mon 9/2111:10 pm -
1 stop9h 12m
Deal found 8/27![Delta logo]()
$378
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Sun 9/206:10 am -
2 stops9h 40m
Tue 9/222:25 pm -
1 stop6h 15m
Deal found 8/25![Southwest logo]()
$437
Last-minute flights from Tennessee to BoiseDiscover last-minute flight deals from Tennessee to Boise. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Tennessee to Boise. Data last updated August 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/54:30 pm -
1 stop6h 05m
Sat 9/122:25 pm -
1 stop6h 55m
Deal found 8/25![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/117:00 am -
1 stop9h 16m
Sun 9/135:30 am -
1 stop8h 24m
Deal found 8/23![Delta logo]()
$336
This CheapOair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Sun 9/131:49 pm -
1 stop25h 06m
Sun 9/202:50 pm -
1 stop29h 10m
Deal found 8/23![Frontier logo]()
$270
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/143:26 pm -
1 stop8h 33m
Tue 9/153:28 pm -
1 stop7h 30m
Deal found 8/24![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/187:28 pm -
1 stop5h 30m
Sat 9/262:50 pm -
1 stop6h 03m
Deal found 8/26![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/185:27 pm -
1 stop6h 13m
Sat 9/265:00 am -
2 stops9h 54m
Deal found 8/26![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/213:44 pm -
1 stop7h 16m
Mon 9/2811:10 pm -
1 stop8h 15m
Deal found 8/22![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/236:25 pm -
1 stop5h 50m
Wed 9/302:25 pm -
1 stop6h 15m
Deal found 8/26![Southwest logo]()
$337
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/237:00 am -
2 stops11h 03m
Wed 9/303:21 pm -
1 stop6h 46m
Deal found 8/26![American Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/243:35 pm -
1 stop9h 20m
Sat 9/264:05 pm -
2 stops11h 30m
Deal found 8/24![Southwest logo]()
$335
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/268:00 am -
1 stop8h 31m
Tue 10/133:24 pm -
1 stop6h 35m
Deal found 8/26![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/267:15 am -
1 stop7h 46m
Sun 10/411:10 pm -
1 stop8h 08m
Deal found 8/26![Delta logo]()
$359
One-way flights from Tennessee to BoiseSearch for one-way flight options from Tennessee to Boise. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Tennessee to Boise. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Super.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:49 pm -
1 stop25h 06m
Deal found 8/23![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Tue 9/223:14 pm -
2 stops47h 41m
Deal found 8/23![Frontier logo]()
$150
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/37:01 am -
1 stop8h 30m
Deal found 8/26![American Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 9/269:00 am -
2 stops9h 03m
Deal found 8/27![American Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/213:44 pm -
1 stop7h 16m
Deal found 8/22![Delta logo]()
$165
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/238:00 am -
1 stop8h 31m
Deal found 8/24![American Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/174:16 pm -
1 stop7h 17m
Deal found 8/22![United Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/2610:42 am -
2 stops12h 57m
Deal found 8/23![United Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/131:34 pm -
2 stops25h 21m
Deal found 8/23![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/207:10 am -
2 stops31h 45m
Deal found 8/23![Multiple Airlines logo]()
$188
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/214:55 pm -
1 stop6h 32m
Deal found 8/23![American Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/310:29 am -
2 stops12h 10m
Deal found 8/24![United Airlines logo]()
$212
Find flight deals from Tennessee to Boise
Keep the following information in mind while searching for Tennessee to Boise flight deals. Data was last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (CheapOair) |
One-way from | $135 (Super.com) |
Popular in | June |
Cheapest in | January |
Average price | $360 |
Cheapflights Fare Finder
Customize your flight search to find flights from Tennessee to Boise 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 7,457,451 searches. Data last updated August 27, 2026.
Use the filters below to find and compare flights from Tennessee to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvilleBoise
BNA Nashville Intl - BOI Boise Air Term. Gowen Fld
BNABOI
Nashville Intl
Mon 9/14
3:26 pm-10:59 pm
1 stop8h 33m
Boise Air Term. Gowen Fld
Tue 9/15
3:28 pm-11:58 pm
1 stop7h 30m
$321
NashvilleBoise
BNA Nashville Intl - BOI Boise Air Term. Gowen Fld
BNABOI
Nashville Intl
Mon 9/21
3:44 pm-10:00 pm
1 stop7h 16m
Boise Air Term. Gowen Fld
Mon 9/28
11:10 pm-8:25 am
1 stop8h 15m
$329
NashvilleBoise
BNA Nashville Intl - BOI Boise Air Term. Gowen Fld
BNABOI
Nashville Intl
Fri 9/11
3:26 pm-10:59 pm
1 stop8h 33m
Boise Air Term. Gowen Fld
Sun 9/13
5:30 am-2:54 pm
1 stop8h 24m
$336
KnoxvilleBoise
TYS Knoxville McGhee Tyson - BOI Boise Air Term. Gowen Fld
TYSBOI
Knoxville McGhee Tyson
Sat 9/26
6:00 am-1:00 pm
1 stop9h 00m
Boise Air Term. Gowen Fld
Tue 10/13
3:24 pm-11:59 pm
1 stop6h 35m
$337
MemphisBoise
MEM Memphis - BOI Boise Air Term. Gowen Fld
MEMBOI
Memphis
Wed 9/30
6:25 pm-11:15 pm
1 stop5h 50m
Boise Air Term. Gowen Fld
Sat 10/3
5:55 am-6:25 pm
2 stops11h 30m
$342
MemphisBoise
MEM Memphis - BOI Boise Air Term. Gowen Fld
MEMBOI
Memphis
Wed 9/23
7:00 am-5:03 pm
2 stops11h 03m
Boise Air Term. Gowen Fld
Wed 9/30
3:21 pm-11:07 pm
1 stop6h 46m
$342
NashvilleBoise
BNA Nashville Intl - BOI Boise Air Term. Gowen Fld
BNABOI
Nashville Intl
Fri 10/30
12:32 pm-9:32 pm
2 stops10h 00m
Boise Air Term. Gowen Fld
Mon 11/2
2:51 pm-9:33 pm
1 stop5h 42m
$343
NashvilleBoise
BNA Nashville Intl - BOI Boise Air Term. Gowen Fld
BNABOI
Nashville Intl
Thu 1/7
6:25 am-12:39 pm
1 stop7h 14m
Boise Air Term. Gowen Fld
Sun 1/10
1:15 pm-10:15 pm
1 stop8h 00m
$344
KnoxvilleBoise
TYS Knoxville McGhee Tyson - BOI Boise Air Term. Gowen Fld
TYSBOI
Knoxville McGhee Tyson
Tue 11/3
7:05 am-3:10 pm
2 stops10h 05m
Boise Air Term. Gowen Fld
Tue 11/10
7:55 am-7:45 pm
2 stops9h 50m
$347
NashvilleBoise
BNA Nashville Intl - BOI Boise Air Term. Gowen Fld
BNABOI
Nashville Intl
Fri 10/30
1:20 pm-11:35 pm
2 stops11h 15m
Boise Air Term. Gowen Fld
Mon 11/2
8:30 pm-5:00 am
2 stops7h 30m
$348
Showing 1-10 of 54 resultsSorted by cheapest first
Best time to book a flight from Tennessee to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Tennessee with our price prediction graph.
BNA-BOI
TYS-BOI
MEM-BOI
CHA-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 Tennessee to Boise
USTN-BOI
BNA-BOI
TYS-BOI
MEM-BOI
CHA-BOI
What is the cheapest month to book a flight from Tennessee to Boise?
Currently, April is the cheapest month in which you can book a flight from Tennessee to Boise (average of $398). Flying from Tennessee to Boise in June is currently the most expensive (average of $542). 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 Tennessee to Boise?
Airfare is below average for this route at the moment.
Tennessee to Boise flights typically cost between $291 and $475 in September.The cheapest round-trip price found within the last 5 days was $270 on Frontier (Sep 13-Sep 20).
How far ahead should I book a flight from Tennessee to Boise?
Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tennessee to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Tennessee to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Tennessee to Boise
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Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Complete your trip
Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Tennessee to Boise by cabin class
Find flights from Tennessee to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tennessee and Boise flights
Browse other Tennessee and Boise flight options. Last updated on August 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Tennessee to Boise flights
Consider these flights traveling from Tennessee to Boise.
Top 4 airlines flying from Tennessee to Boise
Discover the top 4 airlines that operate flights from Tennessee to Boise. 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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$495 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$274 | Average$479 | FlexibilityNo cancel fee | On-time63% |