$110+ Cheap flights from Nashville to Boise (BNA - 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BOI
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Cheapest flights from Nashville to BoiseExplore the most affordable flight options available from Nashville to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Nashville to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/175:00 am
BNA
- BOI
1 stop7h 16m
American Airlines
Fri 8/212:49 pm
BOI
- BNA
1 stop6h 50m
American Airlines
Deal found 7/24![American Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 7/24. 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.
Mon 8/176:10 pm
BNA
- BOI
1 stop6h 25m
Southwest
Fri 8/216:00 am
BOI
- BNA
2 stops8h 20m
Southwest
Deal found 7/24![Southwest logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 8/3112:55 pm
BNA
- BOI
1 stop24h 34m
Frontier
Sun 9/612:24 pm
BOI
- BNA
1 stop22h 46m
Frontier
Deal found 7/23![Frontier logo]()
$253
This CheapOair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:52 pm
BNA
- BOI
1 stop25h 05m
Frontier
Sun 10/1812:23 pm
BOI
- BNA
1 stop20h 19m
Frontier
Deal found 7/19![Frontier logo]()
$274
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/137:11 am
BNA
- BOI
1 stop9h 07m
Delta
Mon 8/174:00 pm
BOI
- BNA
1 stop7h 27m
Delta
Deal found 7/23![Delta logo]()
$280
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 am
BNA
- BOI
1 stop9h 23m
Multiple Airlines
Sun 10/1812:23 pm
BOI
- BNA
1 stop20h 19m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:40 pm
BNA
- BOI
1 stop7h 40m
Southwest
Sat 8/222:25 pm
BOI
- BNA
1 stop6h 50m
Southwest
Deal found 7/21![Southwest logo]()
$303
This CheapOair deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:25 pm
BNA
- BOI
1 stop25h 04m
Frontier
Tue 8/111:24 pm
BOI
- BNA
1 stop21h 16m
Frontier
Deal found 7/20![Frontier logo]()
$309
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:20 am
BNA
- BOI
1 stop7h 10m
Southwest
Sat 8/2212:55 pm
BOI
- BNA
1 stop8h 20m
Southwest
Deal found 7/19![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:20 am
BNA
- BOI
2 stops11h 25m
Southwest
Sat 8/2212:55 pm
BOI
- BNA
2 stops8h 50m
Southwest
Deal found 7/20![Southwest logo]()
$313
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am
BNA
- BOI
1 stop7h 16m
American Airlines
Thu 9/32:49 pm
BOI
- BNA
1 stop6h 50m
American Airlines
Deal found 7/22![American Airlines logo]()
$315
Best flights from Nashville to BoiseDiscover carefully curated flight deals from Nashville to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Nashville to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Southwest deal was found by Cheapflights users on 7/24. 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.
Mon 8/176:10 pm
BNA
- BOI
1 stop6h 25m
Southwest
Fri 8/216:00 am
BOI
- BNA
2 stops8h 20m
Southwest
Deal found 7/24![Southwest logo]()
$242
This CheapOair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:52 pm
BNA
- BOI
1 stop25h 05m
Frontier
Sun 10/1812:23 pm
BOI
- BNA
1 stop20h 19m
Frontier
Deal found 7/19![Frontier logo]()
$274
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/137:11 am
BNA
- BOI
1 stop9h 07m
Delta
Mon 8/174:00 pm
BOI
- BNA
1 stop7h 27m
Delta
Deal found 7/23![Delta logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:19 pm
BNA
- BOI
1 stop16h 33m
Alaska Airlines
Tue 9/88:25 pm
BOI
- BNA
1 stop20h 06m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:20 am
BNA
- BOI
2 stops11h 25m
Southwest
Sat 8/223:10 pm
BOI
- BNA
1 stop6h 20m
Southwest
Deal found 7/21![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 9/35:20 pm
BNA
- BOI
1 stop7h 33m
Delta
Mon 9/711:10 pm
BOI
- BNA
1 stop8h 15m
Delta
Deal found 7/23![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:34 pm
BNA
- BOI
1 stop16h 22m
Alaska Airlines
Sun 9/138:25 pm
BOI
- BNA
1 stop20h 06m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:20 am
BNA
- BOI
2 stops11h 25m
Southwest
Sat 8/2212:55 pm
BOI
- BNA
2 stops8h 50m
Southwest
Deal found 7/20![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:25 am
BNA
- BOI
2 stops9h 50m
Southwest
Tue 9/16:00 am
BOI
- BNA
1 stop8h 00m
Southwest
Deal found 7/21![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 am
BNA
- BOI
2 stops9h 05m
Southwest
Sun 10/186:20 pm
BOI
- BNA
1 stop9h 10m
Southwest
Deal found 7/20![Southwest logo]()
$339
Last-minute flights from Nashville to BoiseDiscover last-minute flight deals from Nashville to Boise. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Boise. Data last updated July 24, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:25 pm
BNA
- BOI
1 stop25h 04m
Frontier
Tue 8/111:24 pm
BOI
- BNA
1 stop21h 16m
Frontier
Deal found 7/20![Frontier logo]()
$309
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/137:11 am
BNA
- BOI
1 stop9h 07m
Delta
Mon 8/174:00 pm
BOI
- BNA
1 stop7h 27m
Delta
Deal found 7/23![Delta logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:02 am
BNA
- BOI
1 stop9h 24m
Alaska Airlines
Mon 8/178:28 pm
BOI
- BNA
1 stop19h 32m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/175:00 am
BNA
- BOI
1 stop7h 16m
American Airlines
Fri 8/212:49 pm
BOI
- BNA
1 stop6h 50m
American Airlines
Deal found 7/24![American Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 7/24. 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.
Mon 8/176:10 pm
BNA
- BOI
1 stop6h 25m
Southwest
Fri 8/216:00 am
BOI
- BNA
2 stops8h 20m
Southwest
Deal found 7/24![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:20 am
BNA
- BOI
1 stop7h 10m
Southwest
Sat 8/2212:55 pm
BOI
- BNA
1 stop8h 20m
Southwest
Deal found 7/19![Southwest logo]()
$311
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:38 pm
BNA
- BOI
1 stop7h 33m
American Airlines
Sat 8/228:01 am
BOI
- BNA
2 stops10h 13m
American Airlines
Deal found 7/19![American Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:20 am
BNA
- BOI
2 stops11h 25m
Southwest
Sat 8/2212:55 pm
BOI
- BNA
2 stops8h 50m
Southwest
Deal found 7/20![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:40 pm
BNA
- BOI
1 stop7h 40m
Southwest
Sat 8/222:25 pm
BOI
- BNA
1 stop6h 50m
Southwest
Deal found 7/21![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 7/22. 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 8/193:35 pm
BNA
- BOI
2 stops8h 35m
Southwest
Wed 8/262:25 pm
BOI
- BNA
1 stop6h 20m
Southwest
Deal found 7/22![Southwest logo]()
$308
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:00 am
BNA
- BOI
2 stops9h 49m
American Airlines
Wed 8/261:55 pm
BOI
- BNA
2 stops8h 32m
American Airlines
Deal found 7/22![American Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 8/3112:55 pm
BNA
- BOI
1 stop24h 34m
Frontier
Sun 9/612:24 pm
BOI
- BNA
1 stop22h 46m
Frontier
Deal found 7/23![Frontier logo]()
$253
One-way flights from Nashville to BoiseSearch for one-way flight options from Nashville to Boise. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Nashville to Boise. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 8/2412:55 pm
BNA
- BOI
1 stop24h 34m
Frontier
Deal found 7/23![Frontier logo]()
$110
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:42 pm
BNA
- BOI
1 stop17h 22m
Frontier
Deal found 7/22![Frontier logo]()
$131
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 8/2412:37 pm
BNA
- BOI
2 stops10h 00m
United Airlines
Deal found 7/23![United Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 7/22. 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.
Mon 8/249:25 am
BNA
- BOI
1 stop5h 45m
Southwest
Deal found 7/22![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:25 pm
BNA
- BOI
2 stops8h 45m
Southwest
Deal found 7/20![Southwest logo]()
$157
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
BNA
- BOI
1 stop6h 28m
United Airlines
Deal found 7/20![United Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 7/22. 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 9/35:20 pm
BNA
- BOI
1 stop7h 33m
Delta
Deal found 7/22![Delta logo]()
$165
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:55 pm
BNA
- BOI
1 stop6h 32m
American Airlines
Deal found 7/19![American Airlines logo]()
$171
Find flight deals from Nashville to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (American Airlines) |
One-way from | $110 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $425 |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville 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 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Nashville to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Mon 8/17
6:10 pm-11:35 pm
1 stop6h 25m
Boise Air Term. Gowen Fld
Fri 8/21
6:00 am-3:20 pm
2 stops8h 20m
$242
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Thu 10/15
2:52 pm-2:57 pm
1 stop25h 05m
Boise Air Term. Gowen Fld
Sun 10/18
12:23 pm-9:42 am
1 stop20h 19m
$274
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Thu 8/13
7:11 am-3:18 pm
1 stop9h 07m
Boise Air Term. Gowen Fld
Mon 8/17
4:00 pm-12:27 am
1 stop7h 27m
$280
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Wed 8/19
9:20 am-7:45 pm
2 stops11h 25m
Boise Air Term. Gowen Fld
Sat 8/22
3:10 pm-10:30 pm
1 stop6h 20m
$308
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Tue 8/18
9:20 am-7:45 pm
2 stops11h 25m
Boise Air Term. Gowen Fld
Sat 8/22
12:55 pm-10:45 pm
2 stops8h 50m
$313
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Thu 9/3
5:20 pm-11:53 pm
1 stop7h 33m
Boise Air Term. Gowen Fld
Mon 9/7
11:10 pm-8:25 am
1 stop8h 15m
$329
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Fri 8/28
7:25 am-4:15 pm
2 stops9h 50m
Boise Air Term. Gowen Fld
Tue 9/1
6:00 am-3:00 pm
1 stop8h 00m
$331
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Fri 9/4
6:19 pm-9:52 am
1 stop16h 33m
Boise Air Term. Gowen Fld
Tue 9/8
8:25 pm-5:31 pm
1 stop20h 06m
$334
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Fri 9/11
6:34 pm-9:56 am
1 stop16h 22m
Boise Air Term. Gowen Fld
Sun 9/13
8:25 pm-5:31 pm
1 stop20h 06m
$336
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Thu 10/15
5:15 am-1:20 pm
2 stops9h 05m
Boise Air Term. Gowen Fld
Sun 10/18
6:20 pm-4:30 am
1 stop9h 10m
$339
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Nashville to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Boise in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Nashville-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Nashville to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Nashville with our price prediction graph.
BNA-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 Nashville to Boise
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How far ahead should I book a flight from Nashville to Boise?
The best time to book flights from Nashville to Boise is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Nashville to Boise?
Currently, January is the cheapest month in which you can book a flight from Nashville to Boise (average of $324). Flying from Nashville to Boise in June is currently the most expensive (average of $548). 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 Nashville to Boise?
Airfare is below average for this route at the moment.
Nashville to Boise flights typically cost between $344 and $696 in August.The cheapest round-trip price found within the last 5 days was $237 on American Airlines (Aug 17-Aug 21).
What’s the top layover airport for flights from Nashville to Boise?
Share of 1-stop round-trip flights from Nashville to Boise chosen by Cheapflights users in the past 12 months, using the same layover each way.
Seattle (SEA) – chosen by Cheapflights users on 80% of 1-stop itineraries from Nashville to Boise on Cheapflights.
What’s the cheapest layover airport for flights from Nashville to Boise?
Average round-trip fare for 1-stop flights from Nashville to Boise, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $336.
What’s the fastest layover option from Nashville to Boise?
Shortest average travel time for 1-stop one-way flights from Nashville to Boise, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 22m.
Which airport typically offers the quickest layover for flights from Nashville to Boise?
Average layover duration for 1-stop one-way flights from Nashville to Boise, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 2h 18m.
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated July 24, 2026.
Read through reviews of airlines operating flights from Nashville to Boise, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Nashville 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 locationsMeridian
Nampa
Caldwell
Ontario
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Top 4 airlines flying from Nashville to Boise
Discover the top 4 airlines that operate flights from Nashville 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 2,558,603 searches. Data last updated July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$389 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$274 | Average$478 | FlexibilityNo cancel fee | On-time63% |