$120+ Cheap flights from Miami to Boise (MIA - 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Aug 19 — Aug 261
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Boise with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Miami to BoiseExplore the most affordable flight options available from Miami to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
Explore the most affordable flight options available from Miami to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Tue 8/251:24 pm
BOI
- MIA
1 stop13h 28m
Frontier
Deal found 7/19![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Thu 8/2012:24 pm
BOI
- MIA
1 stop14h 28m
Frontier
Deal found 7/17![Frontier logo]()
$242
This Travelocity deal was found by Cheapflights users on 7/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
MIA
- BOI
1 stop7h 29m
Multiple Airlines
Mon 9/75:52 pm
BOI
- MIA
1 stop21h 21m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/206:40 am
MIA
- BOI
1 stop9h 02m
Delta
Fri 8/211:59 pm
BOI
- MIA
1 stop6h 52m
Delta
Deal found 7/18![Delta logo]()
$279
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Sun 8/304:48 pm
MIA
- BOI
1 stop7h 23m
American Airlines
Sun 9/68:01 am
BOI
- MIA
1 stop10h 42m
American Airlines
Deal found 7/16![American Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 7/16. 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 8/67:15 am
MIA
- BOI
1 stop6h 59m
Delta
Thu 8/1311:12 am
BOI
- MIA
2 stops9h 39m
Delta
Deal found 7/16![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 7/15. 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 8/127:15 am
MIA
- BOI
2 stops13h 33m
Delta
Tue 8/1811:12 am
BOI
- MIA
2 stops10h 02m
Delta
Deal found 7/15![Delta logo]()
$290
This Expedia deal was found by Cheapflights users on 7/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:20 pm
MIA
- BOI
1 stop17h 17m
Multiple Airlines
Tue 8/181:24 pm
BOI
- MIA
1 stop13h 28m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 11/1112:17 pm
MIA
- BOI
2 stops11h 13m
United Airlines
Sun 11/1512:32 pm
BOI
- MIA
1 stop7h 49m
United Airlines
Deal found 7/17![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/206:40 am
MIA
- BOI
1 stop9h 02m
Delta
Thu 8/2011:10 pm
BOI
- MIA
1 stop8h 18m
Delta
Deal found 7/18![Delta logo]()
$309
This Expedia deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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.
Tue 8/186:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Fri 8/217:20 am
BOI
- MIA
1 stop11h 34m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$310
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:53 pm
MIA
- BOI
1 stop7h 52m
United Airlines
Tue 9/227:05 pm
BOI
- MIA
2 stops14h 49m
United Airlines
Deal found 7/19![United Airlines logo]()
$312
Best flights from Miami to BoiseDiscover carefully curated flight deals from Miami to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
Discover carefully curated flight deals from Miami to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
This Frontier deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Thu 8/2012:24 pm
BOI
- MIA
1 stop14h 28m
Frontier
Deal found 7/17![Frontier logo]()
$242
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
MIA
- BOI
1 stop9h 01m
Delta
Tue 9/226:44 pm
BOI
- MIA
1 stop9h 05m
Delta
Deal found 7/19![Delta logo]()
$279
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:53 pm
MIA
- BOI
1 stop7h 52m
United Airlines
Tue 9/227:05 pm
BOI
- MIA
2 stops14h 49m
United Airlines
Deal found 7/19![United Airlines logo]()
$312
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:30 pm
MIA
- BOI
1 stop19h 32m
Alaska Airlines
Sun 9/134:20 pm
BOI
- MIA
1 stop22h 53m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 7/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
MIA
- BOI
2 stops11h 15m
Southwest
Thu 8/1311:30 am
BOI
- MIA
2 stops8h 35m
Southwest
Deal found 7/16![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 7/16. 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 8/67:15 am
MIA
- BOI
1 stop6h 59m
Delta
Thu 8/136:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/16![Delta logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 9/36:22 pm
MIA
- BOI
1 stop17h 30m
Alaska Airlines
Mon 9/75:52 pm
BOI
- MIA
1 stop21h 21m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:11 am
MIA
- BOI
2 stops14h 33m
Alaska Airlines
Sun 9/65:52 pm
BOI
- MIA
2 stops14h 04m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:40 am
MIA
- BOI
1 stop9h 02m
Delta
Sun 8/236:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/18![Delta logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:22 pm
MIA
- BOI
1 stop28h 11m
Alaska Airlines
Mon 9/76:23 am
BOI
- MIA
1 stop8h 56m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:22 pm
MIA
- BOI
1 stop17h 30m
Alaska Airlines
Sun 9/66:23 am
BOI
- MIA
1 stop8h 56m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$411
Last-minute flights from Miami to BoiseDiscover last-minute flight deals from Miami to Boise. Data last updated July 20, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Boise. Data last updated July 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/16. 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 8/67:15 am
MIA
- BOI
1 stop6h 59m
Delta
Thu 8/1311:12 am
BOI
- MIA
2 stops9h 39m
Delta
Deal found 7/16![Delta logo]()
$284
This Expedia deal was found by Cheapflights users on 7/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:20 pm
MIA
- BOI
1 stop17h 17m
Alaska Airlines
Sat 8/158:00 pm
BOI
- MIA
1 stop8h 53m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/15. 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 8/127:15 am
MIA
- BOI
2 stops13h 33m
Delta
Tue 8/1811:12 am
BOI
- MIA
2 stops10h 02m
Delta
Deal found 7/15![Delta logo]()
$290
This Expedia deal was found by Cheapflights users on 7/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:20 pm
MIA
- BOI
1 stop17h 17m
Multiple Airlines
Tue 8/181:24 pm
BOI
- MIA
1 stop13h 28m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$296
This Frontier deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Thu 8/2012:24 pm
BOI
- MIA
1 stop14h 28m
Frontier
Deal found 7/17![Frontier logo]()
$242
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Tue 8/251:24 pm
BOI
- MIA
1 stop13h 28m
Frontier
Deal found 7/19![Frontier logo]()
$240
This Expedia deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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.
Tue 8/186:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Fri 8/217:20 am
BOI
- MIA
1 stop11h 34m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/206:40 am
MIA
- BOI
1 stop9h 02m
Delta
Fri 8/211:59 pm
BOI
- MIA
1 stop6h 52m
Delta
Deal found 7/18![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/206:40 am
MIA
- BOI
1 stop9h 02m
Delta
Thu 8/2011:10 pm
BOI
- MIA
1 stop8h 18m
Delta
Deal found 7/18![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Sun 8/304:48 pm
MIA
- BOI
1 stop7h 23m
American Airlines
Sun 9/68:01 am
BOI
- MIA
1 stop10h 42m
American Airlines
Deal found 7/16![American Airlines logo]()
$282
This Expedia deal was found by Cheapflights users on 7/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:10 am
MIA
- BOI
2 stops15h 34m
Alaska Airlines
Sun 9/66:23 am
BOI
- MIA
1 stop8h 56m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$362
One-way flights from Miami to BoiseSearch for one-way flight options from Miami to Boise. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
Search for one-way flight options from Miami to Boise. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Deal found 7/19![Frontier logo]()
$120
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 12/86:30 am
MIA
- BOI
1 stop8h 12m
Delta
Deal found 7/17![Delta logo]()
$140
This Southwest deal was found by Cheapflights users on 7/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:00 pm
MIA
- BOI
2 stops13h 05m
Southwest
Deal found 7/16![Southwest logo]()
$145
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:40 am
MIA
- BOI
1 stop9h 02m
Delta
Deal found 7/19![Delta logo]()
$170
This Expedia deal was found by Cheapflights users on 7/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Deal found 7/16![Frontier logo]()
$173
This Trip.com deal was found by Cheapflights users on 7/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:09 pm
MIA
- BOI
2 stops39h 55m
Frontier
Deal found 7/15![Frontier logo]()
$175
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.
Tue 8/187:05 am
MIA
- BOI
2 stops16h 02m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:00 am
MIA
- BOI
1 stop10h 44m
United Airlines
Deal found 7/16![United Airlines logo]()
$211
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:59 pm
MIA
- BOI
2 stops10h 00m
Delta
Deal found 7/19![Delta logo]()
$225
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:28 pm
MIA
- BOI
2 stops45h 01m
Frontier
Deal found 7/19![Frontier logo]()
$231
Find flight deals from Miami to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Expedia) |
One-way from | $120 (Frontier) |
Popular in | March |
Cheapest in | May |
Average price | $378 |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami 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 20, 2026.
Use the filters below to find and compare flights from Miami to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 8/13
6:00 am-12:29 pm
1 stop8h 29m
Boise Air Term. Gowen Fld
Thu 8/20
12:24 pm-4:52 am
1 stop14h 28m
$242
MiamiBoise
MIA - BOI
MIABOI
Miami
Fri 9/18
6:00 am-1:01 pm
1 stop9h 01m
Boise Air Term. Gowen Fld
Tue 9/22
6:44 pm-5:49 am
1 stop9h 05m
$279
Quickest round-trip
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 8/6
7:15 am-12:14 pm
1 stop6h 59m
Boise Air Term. Gowen Fld
Thu 8/13
6:49 am-5:11 pm
1 stop8h 22m
$279
MiamiBoise
MIA - BOI
MIABOI
Miami
Fri 9/18
3:53 pm-9:45 pm
1 stop7h 52m
Boise Air Term. Gowen Fld
Tue 9/22
7:05 pm-11:54 am
2 stops14h 49m
$312
MiamiBoise
MIA - BOI
MIABOI
Miami
Fri 9/4
8:30 pm-2:02 pm
1 stop19h 32m
Boise Air Term. Gowen Fld
Sun 9/13
4:20 pm-5:13 pm
1 stop22h 53m
$340
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 9/3
6:22 pm-9:52 am
1 stop17h 30m
Boise Air Term. Gowen Fld
Mon 9/7
5:52 pm-5:13 pm
1 stop21h 21m
$348
MiamiBoise
MIA - BOI
MIABOI
Miami
Sun 8/30
11:11 am-11:44 pm
2 stops14h 33m
Boise Air Term. Gowen Fld
Sun 9/6
5:52 pm-9:56 am
2 stops14h 04m
$389
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 8/6
7:00 am-4:15 pm
2 stops11h 15m
Boise Air Term. Gowen Fld
Thu 8/13
11:30 am-10:05 pm
2 stops8h 35m
$404
MiamiBoise
MIA - BOI
MIABOI
Miami
Tue 8/18
6:40 am-1:42 pm
1 stop9h 02m
Boise Air Term. Gowen Fld
Sun 8/23
6:49 am-5:11 pm
1 stop8h 22m
$409
MiamiBoise
MIA - BOI
MIABOI
Miami
Fri 9/4
6:22 pm-8:33 pm
1 stop28h 11m
Boise Air Term. Gowen Fld
Mon 9/7
6:23 am-5:19 pm
1 stop8h 56m
$411
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Miami 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 Miami to Boise in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Miami-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-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 Miami-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 Miami to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Miami with our price prediction graph.
MIA-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 Miami to Boise
What is the cheapest month to book a flight from Miami to Boise?
Currently, May is the cheapest month in which you can book a flight from Miami to Boise (average of $318). Flying from Miami to Boise in March is currently the most expensive (average of $635). 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 Miami to Boise?
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 20, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Miami to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from Miami 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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Other flights to Boise
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Miami and Boise flights
Browse other Miami and Boise flight options. Last updated on July 20, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Miami to Boise
Discover the top 2 airlines that operate flights from Miami 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$287 | Average$368 | FlexibilityNo cancel fee | On-timeN/A |