$102+ Cheap flights to Boise
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
— BOI
Oct 17 — Oct 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights to Boise 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.Flights to Boise in 2026
Cheapest
Best
Last-minute
One-way
Cheapest flights to BoiseExplore the most affordable flight options available to Boise. Find the lowest fares based on data from user searches, with prices last updated on September 17, 2026.
Explore the most affordable flight options available to Boise. Find the lowest fares based on data from user searches, with prices last updated on September 17, 2026.
This SmartFares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:23 pm -
1 stop9h 36m
Sat 10/316:43 am -
1 stop9h 16m
Deal found 9/16![Alaska Airlines logo]()
$202
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:05 am -
1 stop7h 28m
Sat 10/317:00 am -
1 stop8h 03m
Deal found 9/16![American Airlines logo]()
$203
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:55 am -
1 stop8h 38m
Sat 10/311:06 pm -
1 stop8h 34m
Deal found 9/16![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:25 pm -
1 stop7h 34m
Wed 1/61:43 pm -
1 stop7h 58m
Deal found 9/14![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop9h 39m
Mon 11/167:17 pm -
1 stop9h 43m
Deal found 9/16![Delta logo]()
$216
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
1 stop11h 59m
Sat 10/317:00 am -
2 stops9h 20m
Deal found 9/15![American Airlines logo]()
$221
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
1 stop8h 42m
Wed 12/161:24 pm -
1 stop8h 01m
Deal found 9/16![American Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:10 am -
1 stop10h 54m
Wed 12/166:45 pm -
1 stop9h 38m
Deal found 9/16![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:35 pm -
1 stop9h 29m
Fri 10/303:00 pm -
1 stop6h 59m
Deal found 9/16![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:05 am -
1 stop8h 30m
Sun 11/15:30 am -
1 stop6h 20m
Deal found 9/15![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:40 pm -
1 stop9h 19m
Fri 10/301:40 pm -
1 stop9h 19m
Deal found 9/16![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:35 pm -
1 stop9h 35m
Thu 11/268:59 am -
1 stop9h 10m
Deal found 9/14![Delta logo]()
$268
Best flights to BoiseDiscover carefully curated flight deals to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:10 am -
1 stop10h 54m
Wed 12/166:45 pm -
1 stop9h 38m
Deal found 9/16![Delta logo]()
$229
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:40 am -
2 stops10h 30m
Mon 12/141:05 pm -
1 stop8h 20m
Deal found 9/13![Southwest logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
1 stop9h 27m
Sun 11/81:53 pm -
1 stop8h 06m
Deal found 9/14![Alaska Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/295:05 pm -
1 stop7h 28m
Sat 10/36:50 pm -
1 stop8h 56m
Deal found 9/12![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:35 pm -
1 stop9h 29m
Fri 10/303:00 pm -
1 stop6h 59m
Deal found 9/16![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:55 am -
1 stop8h 38m
Sun 11/11:40 pm -
1 stop9h 19m
Deal found 9/16![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 9/14. 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.
Thu 11/125:05 pm -
1 stop7h 55m
Sun 11/155:00 am -
2 stops8h 45m
Deal found 9/14![Southwest logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:30 am -
1 stop8h 40m
Thu 11/54:24 pm -
1 stop12h 06m
Deal found 9/14![Alaska Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:14 am -
1 stop9h 23m
Thu 11/268:59 am -
1 stop9h 10m
Deal found 9/14![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 11/104:12 pm -
1 stop8h 39m
Wed 11/1112:31 pm -
1 stop8h 58m
Deal found 9/11![United Airlines logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 11/244:30 pm -
1 stop9h 29m
Wed 12/21:00 pm -
1 stop7h 59m
Deal found 9/12![Alaska Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 9/12. 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.
Thu 11/196:00 am -
1 stop9h 39m
Sun 11/226:45 pm -
1 stop9h 08m
Deal found 9/12![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 10/176:15 am -
2 stops12h 00m
Wed 10/2111:20 am -
2 stops9h 30m
Deal found 9/14![Southwest logo]()
$467
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:30 pm -
1 stop9h 29m
Thu 11/269:02 am -
1 stop8h 13m
Deal found 9/14![Alaska Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
3 stops18h 33m
Wed 10/215:00 am -
2 stops10h 25m
Deal found 9/14![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/12. 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 10/107:00 am -
1 stop9h 47m
Sat 10/1712:08 pm -
1 stop10h 13m
Deal found 9/12![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:40 pm -
1 stop9h 19m
Sat 10/171:06 pm -
1 stop8h 34m
Deal found 9/14![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:05 am -
1 stop7h 26m
Tue 11/245:00 am -
2 stops11h 19m
Deal found 9/14![United Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:20 pm -
1 stop9h 32m
Sun 11/151:41 pm -
1 stop9h 18m
Deal found 9/14![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:25 pm -
2 stops10h 10m
Tue 10/610:30 am -
1 stop9h 24m
Deal found 9/15![United Airlines logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/107:03 am -
1 stop9h 08m
Sun 10/116:43 am -
1 stop8h 00m
Deal found 9/12![Alaska Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/107:00 am -
1 stop9h 47m
Sun 10/187:13 pm -
1 stop9h 58m
Deal found 9/13![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:05 am -
1 stop10h 11m
Tue 10/66:49 pm -
1 stop9h 11m
Deal found 9/15![Delta logo]()
$416
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:59 pm -
1 stop7h 59m
Tue 10/63:00 pm -
1 stop6h 48m
Deal found 9/15![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 9/12. 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 10/146:15 pm -
1 stop7h 44m
Sun 10/1811:10 pm -
1 stop6h 58m
Deal found 9/12![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
1 stop10h 05m
Fri 11/275:15 am -
1 stop9h 06m
Deal found 9/16![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 9/12. 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.
Fri 9/251:26 pm -
1 stop10h 34m
Fri 10/26:44 pm -
1 stop9h 16m
Deal found 9/12![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:04 am -
2 stops13h 29m
Sat 10/318:59 am -
2 stops12h 49m
Deal found 9/15![Delta logo]()
$574
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
1 stop9h 29m
Tue 9/295:30 am -
1 stop6h 19m
Deal found 9/14![Delta logo]()
$581
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 am -
1 stop9h 29m
Tue 9/222:11 pm -
1 stop7h 46m
Deal found 9/14![Delta logo]()
$590
Last-minute flights to BoiseDiscover last-minute flight deals to Boise. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals to Boise. Data last updated September 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop9h 47m
Mon 10/197:13 pm -
1 stop9h 58m
Deal found 9/16![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:10 am -
1 stop10h 10m
Thu 10/2212:08 pm -
1 stop10h 13m
Deal found 9/14![Delta logo]()
$285
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:01 am -
1 stop9h 32m
Wed 10/2112:14 pm -
1 stop8h 22m
Deal found 9/14![American Airlines logo]()
$307
This SmartFares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:23 pm -
1 stop9h 36m
Sat 10/316:43 am -
1 stop9h 16m
Deal found 9/16![Alaska Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:35 pm -
1 stop9h 29m
Fri 10/303:00 pm -
1 stop6h 59m
Deal found 9/16![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:40 pm -
1 stop9h 19m
Sat 10/311:40 pm -
1 stop9h 19m
Deal found 9/16![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:40 pm -
1 stop9h 19m
Fri 10/301:40 pm -
1 stop9h 19m
Deal found 9/16![Delta logo]()
$255
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:05 am -
1 stop7h 28m
Sat 10/317:00 am -
1 stop8h 03m
Deal found 9/16![American Airlines logo]()
$203
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:55 am -
1 stop8h 38m
Sat 10/311:06 pm -
1 stop8h 34m
Deal found 9/16![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:55 am -
1 stop8h 38m
Sun 11/11:40 pm -
1 stop9h 19m
Deal found 9/16![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:05 am -
1 stop8h 30m
Sun 11/15:30 am -
1 stop6h 20m
Deal found 9/15![Delta logo]()
$255
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
1 stop11h 59m
Sat 10/317:00 am -
2 stops9h 20m
Deal found 9/15![American Airlines logo]()
$221
One-way flights to BoiseSearch for one-way flight options to Boise. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options to Boise. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:05 am -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$102
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
1 stop9h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$102
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/158:00 am -
2 stops9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$107
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 11/106:30 am -
2 stops11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$108
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:05 am -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$115
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:00 am -
1 stop10h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$115
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop8h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$126
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 am -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$143
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop10h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$154
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:01 am -
1 stop9h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:00 pm -
1 stop9h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:59 am -
2 stops11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![American Airlines logo]()
$159
Find flight deals to Boise
Find the latest flights to Boise in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on September 17, 2026.
Popular in | March |
|---|---|
Cheapest in | January |
Average price | $525 |
Round-trip from | $202 |
One-way from | $102 |
Cheapflights Fare Finder
Locate flights to Boise that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on September 17, 2026.
Use the filters below to find and compare flights to Boise that are best for you.
Fly from
Route
Depart
Return
Cheapest round-trip
New YorkBoise
JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld
JFKBOI
New York John F Kennedy Intl
Tue 12/15
7:10 am-4:04 pm
1 stop10h 54m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$102
New YorkBoise
LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld
LGABOI
New York LaGuardia
Tue 12/15
8:00 am-3:10 pm
2 stops9h 10m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$107
New YorkBoise
JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld
JFKBOI
New York John F Kennedy Intl
Wed 10/14
11:55 am-6:33 pm
1 stop8h 38m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$126
New YorkBoise
JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld
JFKBOI
New York John F Kennedy Intl
Mon 12/14
6:40 am-12:22 pm
1 stop7h 42m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$143
New YorkBoise
JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld
JFKBOI
New York John F Kennedy Intl
Thu 10/15
7:10 am-3:20 pm
1 stop10h 10m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$143
New YorkBoise
LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld
LGABOI
New York LaGuardia
Tue 10/13
6:00 am-2:33 pm
1 stop10h 33m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$154
New YorkBoise
LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld
LGABOI
New York LaGuardia
Sun 11/1
6:05 am-12:35 pm
1 stop8h 30m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$154
New YorkBoise
LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld
LGABOI
New York LaGuardia
Sat 10/24
6:05 am-12:35 pm
1 stop8h 30m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$154
New YorkBoise
JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld
JFKBOI
New York John F Kennedy Intl
Tue 10/13
7:14 am-2:33 pm
1 stop9h 19m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$167
NewarkBoise
EWR Newark - BOI Boise Air Term. Gowen Fld
EWRBOI
Newark
Thu 10/15
6:55 am-2:33 pm
1 stop9h 38m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$174
Showing 1-10 of 59 resultsSorted by cheapest first
Compare providers for flights 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 to Boise in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: Out of all of the providers offering Boise flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Boise flight deals on Cheapflights and FlightHub. This is based on searches made for Boise flights over the past month.
- Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Boise flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Boise. This is based on data collected from Cheapflights searches made over the past month.
Best time to book a flight to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise with our price prediction graph.
NYC-BOI
JFK-BOI
LGA-BOI
EWR-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 to Boise
NYC-BOI
JFK-BOI
LGA-BOI
EWR-BOI
How long is the flight to Boise?
On average, a flight from New York to Boise takes 7 hours 34 minutes. Flights to Boise from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Boise?
The most popular airlines flying from New York to Boise are Delta, Alaska Airlines and American Airlines.
What are the cheapest airlines that fly to Boise?
The cheapest airlines flying from New York to Boise are United Airlines, American Airlines and Delta.
Rainfall in Boise by month
Plan your trip to Boise by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.
Temperature in Boise by month
Plan your trip to Boise by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
When is the best time to book a flight to Boise?
The price you pay for your flight to Boise may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
The best insider tips for flights to Boise
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Boise trip
Our travel experts
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 September 17, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
FAQs about flying to Boise
Best Time to Fly to Boise, ID
This is a year-round destination. Visit between November and late March to ski, snowboard and skate, or head over between June and August to hike, hang-glide and fish to your heart’s content. A trip in September and October may be ideal, with accommodations bargains aplenty.
Getting around Boise, ID
Boise is really a city for motorists, so anyone renting a car has a major advantage. However, shuttle buses will head to the ski resorts and major hiking areas. Those on foot or renting bikes can enjoy the stunning Boise Green Belt, which stretches for 15 miles across the town, and is well worth the effort.
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Flights to Boise
Flights by cabin class
Flights from Boise
Flights to United States
Complete your trip
Domestic flights
Popular routes
Popular destinations
Popular flights
Popular United States flight routes
Airlines