$114+ Cheap flights from Idaho to Miami (MIA)
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.
BOI — MIA
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Miami 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
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Cheapest flights from Idaho to MiamiExplore the most affordable flight options available from Idaho to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Idaho to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:19 pm
BOI
- MIA
1 stop10h 23m
American Airlines
Wed 8/265:20 am
MIA
- BOI
1 stop7h 56m
American Airlines
Deal found 7/26![American Airlines logo]()
$217
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 8/135:15 am
GEG
- MIA
1 stop8h 56m
Delta
Tue 8/186:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/23![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:15 am
GEG
- MIA
1 stop8h 56m
Delta
Mon 8/246:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/27![Delta logo]()
$227
This Expedia deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:24 pm
BOI
- MIA
1 stop13h 28m
Frontier
Tue 9/16:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Deal found 7/25![Frontier logo]()
$240
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 8/2012:36 pm
GEG
- MIA
1 stop9h 31m
Delta
Mon 8/246:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/23![Delta logo]()
$253
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:15 am
GEG
- MIA
1 stop8h 56m
Delta
Wed 8/266:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/27![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:36 pm
GEG
- MIA
1 stop9h 31m
Delta
Thu 8/276:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/27![Delta logo]()
$258
This Expedia deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:24 pm
BOI
- MIA
1 stop14h 27m
Frontier
Tue 8/186:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Deal found 7/25![Frontier logo]()
$259
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:49 am
BOI
- MIA
1 stop8h 22m
Delta
Wed 8/262:37 pm
MIA
- BOI
2 stops11h 22m
Delta
Deal found 7/26![Delta logo]()
$263
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:48 pm
BOI
- MIA
1 stop19h 31m
Multiple Airlines
Tue 9/16:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$270
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:49 pm
BOI
- MIA
1 stop7h 09m
American Airlines
Mon 8/179:55 am
MIA
- BOI
1 stop8h 54m
American Airlines
Deal found 7/23![American Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:15 am
GEG
- MIA
1 stop8h 56m
Delta
Sat 8/296:40 am
MIA
- GEG
1 stop9h 17m
Delta
Deal found 7/27![Delta logo]()
$288
Best flights from Idaho to MiamiDiscover carefully curated flight deals from Idaho to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Idaho to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:15 am
GEG
- MIA
1 stop8h 56m
Delta
Tue 8/186:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/24![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:00 am
GEG
- MIA
2 stops11h 55m
Southwest
Wed 1/2012:20 pm
MIA
- GEG
2 stops12h 45m
Southwest
Deal found 7/26![Southwest logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:20 pm
BOI
- MIA
1 stop22h 53m
Alaska Airlines
Mon 9/286:16 pm
MIA
- BOI
1 stop17h 40m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$303
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:05 pm
BOI
- MIA
2 stops14h 49m
United Airlines
Wed 9/233:52 pm
MIA
- BOI
1 stop7h 53m
United Airlines
Deal found 7/22![United Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:53 am
JAC
- MIA
1 stop7h 20m
American Airlines
Mon 9/77:26 am
MIA
- JAC
1 stop9h 51m
American Airlines
Deal found 7/27![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:15 am
GEG
- MIA
1 stop8h 56m
Delta
Mon 8/316:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/25![Delta logo]()
$258
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:17 pm
BOI
- MIA
1 stop24h 56m
Alaska Airlines
Mon 9/146:16 pm
MIA
- BOI
1 stop17h 40m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:45 pm
BOI
- MIA
1 stop9h 15m
Delta
Mon 8/247:00 am
MIA
- BOI
1 stop7h 49m
Delta
Deal found 7/27![Delta logo]()
$289
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 9/166:00 am
BOI
- MIA
2 stops12h 10m
Southwest
Wed 9/236:45 am
MIA
- BOI
2 stops15h 00m
Southwest
Deal found 7/22![Southwest logo]()
$330
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.
Fri 8/141:59 pm
BOI
- MIA
1 stop9h 08m
Delta
Tue 8/183:59 pm
MIA
- BOI
2 stops10h 00m
Delta
Deal found 7/23![Delta logo]()
$294
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:25 am
GEG
- MIA
2 stops13h 40m
Southwest
Wed 12/212:00 pm
MIA
- GEG
2 stops13h 20m
Southwest
Deal found 7/27![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:00 pm
GEG
- MIA
1 stop8h 29m
Delta
Wed 12/27:00 am
MIA
- GEG
1 stop8h 29m
Delta
Deal found 7/27![Delta logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:57 am
BOI
- MIA
1 stop10h 57m
Alaska Airlines
Tue 8/182:05 pm
MIA
- BOI
2 stops11h 59m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$408
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.
Tue 9/223:41 pm
JAC
- MIA
1 stop20h 38m
American Airlines
Tue 9/295:15 am
MIA
- JAC
1 stop8h 52m
American Airlines
Deal found 7/24![American Airlines logo]()
$490
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:24 pm
GEG
- MIA
2 stops18h 53m
Alaska Airlines
Tue 8/186:20 pm
MIA
- GEG
1 stop8h 39m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$430
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am
JAC
- MIA
1 stop6h 56m
United Airlines
Sat 9/512:17 pm
MIA
- JAC
1 stop8h 34m
United Airlines
Deal found 7/24![United Airlines logo]()
$571
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 1/227:00 am
GEG
- MIA
1 stop11h 26m
Alaska Airlines
Sat 1/309:20 am
MIA
- GEG
2 stops16h 37m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:00 am
GEG
- MIA
2 stops11h 43m
Alaska Airlines
Sat 12/128:58 am
MIA
- GEG
1 stop17h 49m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$444
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.
Thu 8/612:50 pm
JAC
- MIA
1 stop9h 08m
American Airlines
Tue 8/117:45 am
MIA
- JAC
2 stops9h 32m
American Airlines
Deal found 7/24![American Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
JAC
- MIA
2 stops11h 33m
United Airlines
Tue 8/113:52 pm
MIA
- JAC
1 stop6h 48m
United Airlines
Deal found 7/26![United Airlines logo]()
$678
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:02 pm
JAC
- MIA
1 stop27h 11m
Alaska Airlines
Tue 9/296:16 pm
MIA
- JAC
2 stops21h 14m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$671
Last-minute flights from Idaho to MiamiDiscover last-minute flight deals from Idaho to Miami. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Miami. Data last updated July 27, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:24 pm
BOI
- MIA
1 stop14h 27m
Frontier
Tue 8/186:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Deal found 7/25![Frontier logo]()
$259
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 8/135:15 am
GEG
- MIA
1 stop8h 56m
Delta
Tue 8/186:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/23![Delta logo]()
$217
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:49 pm
BOI
- MIA
1 stop7h 09m
American Airlines
Mon 8/179:55 am
MIA
- BOI
1 stop8h 54m
American Airlines
Deal found 7/23![American Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:15 am
GEG
- MIA
1 stop8h 56m
Delta
Thu 8/276:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/27![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:15 am
GEG
- MIA
1 stop8h 56m
Delta
Tue 9/16:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/27![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:19 pm
BOI
- MIA
1 stop10h 23m
American Airlines
Wed 8/265:20 am
MIA
- BOI
1 stop7h 56m
American Airlines
Deal found 7/26![American Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:49 am
BOI
- MIA
1 stop8h 22m
Delta
Wed 8/262:37 pm
MIA
- BOI
2 stops11h 22m
Delta
Deal found 7/26![Delta logo]()
$263
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 8/2012:36 pm
GEG
- MIA
1 stop9h 31m
Delta
Mon 8/246:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/23![Delta logo]()
$253
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:36 pm
GEG
- MIA
1 stop9h 31m
Delta
Wed 8/266:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/27![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:15 am
GEG
- MIA
1 stop8h 56m
Delta
Mon 8/246:25 pm
MIA
- GEG
1 stop8h 34m
Delta
Deal found 7/27![Delta logo]()
$227
This Expedia deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:24 pm
BOI
- MIA
1 stop13h 28m
Frontier
Tue 9/16:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Deal found 7/25![Frontier logo]()
$240
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:48 pm
BOI
- MIA
1 stop19h 31m
Multiple Airlines
Tue 9/16:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$270
One-way flights from Idaho to MiamiSearch for one-way flight options from Idaho to Miami. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Idaho to Miami. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:15 am
GEG
- MIA
1 stop8h 56m
Delta
Deal found 7/27![Delta logo]()
$114
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:23 am
BOI
- MIA
1 stop8h 50m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$140
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:15 am
GEG
- MIA
1 stop8h 56m
Delta
Deal found 7/24![Delta logo]()
$144
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.
Wed 9/26:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/23![Delta logo]()
$145
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 pm
GEG
- MIA
1 stop10h 00m
Delta
Deal found 7/26![Delta logo]()
$145
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:03 am
BOI
- MIA
2 stops11h 52m
Delta
Deal found 7/25![Delta logo]()
$150
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:15 am
GEG
- MIA
2 stops10h 55m
Southwest
Deal found 7/26![Southwest logo]()
$150
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:05 pm
BOI
- MIA
1 stop10h 34m
United Airlines
Deal found 7/25![United Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:40 pm
BOI
- MIA
1 stop9h 13m
Delta
Deal found 7/27![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:36 pm
GEG
- MIA
1 stop9h 11m
Delta
Deal found 7/27![Delta logo]()
$170
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.
Fri 8/710:56 pm
GEG
- MIA
1 stop7h 32m
Delta
Deal found 7/23![Delta logo]()
$175
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:20 am
BOI
- MIA
2 stops11h 30m
Southwest
Deal found 7/23![Southwest logo]()
$189
Find flight deals from Idaho to Miami
Keep the following information in mind while searching for Idaho to Miami flight deals. Data was last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (American Airlines) |
One-way from | $114 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $377 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Miami 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 27, 2026.
Use the filters below to find and compare flights from Idaho to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneMiami
GEG - MIA
GEGMIA
Spokane
Sat 8/15
5:15 am-5:11 pm
1 stop8h 56m
Miami
Tue 8/18
6:25 pm-11:59 pm
1 stop8h 34m
$227
SpokaneMiami
GEG - MIA
GEGMIA
Spokane
Mon 8/24
5:15 am-5:11 pm
1 stop8h 56m
Miami
Mon 8/31
6:25 pm-11:59 pm
1 stop8h 34m
$258
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Mon 8/17
6:45 pm-6:00 am
1 stop9h 15m
Miami
Mon 8/24
7:00 am-12:49 pm
1 stop7h 49m
$289
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Fri 8/14
1:59 pm-1:07 am
1 stop9h 08m
Miami
Tue 8/18
3:59 pm-11:59 pm
2 stops10h 00m
$294
SpokaneMiami
GEG - MIA
GEGMIA
Spokane
Wed 1/13
7:00 am-9:55 pm
2 stops11h 55m
Miami
Wed 1/20
12:20 pm-10:05 pm
2 stops12h 45m
$299
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Thu 9/24
4:20 pm-5:13 pm
1 stop22h 53m
Miami
Mon 9/28
6:16 pm-9:56 am
1 stop17h 40m
$303
SpokaneMiami
GEG - MIA
GEGMIA
Spokane
Sun 11/22
11:00 pm-10:29 am
1 stop8h 29m
Miami
Wed 12/2
7:00 am-12:29 pm
1 stop8h 29m
$314
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Mon 9/7
2:17 pm-5:13 pm
1 stop24h 56m
Miami
Mon 9/14
6:16 pm-9:56 am
1 stop17h 40m
$317
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Wed 9/16
7:05 pm-11:54 am
2 stops14h 49m
Miami
Wed 9/23
3:52 pm-9:45 pm
1 stop7h 53m
$318
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Wed 9/16
6:00 am-8:10 pm
2 stops12h 10m
Miami
Wed 9/23
6:45 am-7:45 pm
2 stops15h 00m
$330
Showing 1-10 of 48 resultsSorted by cheapest first
Best time to book a flight from Idaho to Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from Idaho with our price prediction graph.
GEG-MIA
BOI-MIA
JAC-MIA
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 Idaho to Miami
USID-MIA
GEG-MIA
BOI-MIA
JAC-MIA
What is the cheapest month to book a flight from Idaho to Miami?
Currently, September is the cheapest month in which you can book a flight from Idaho to Miami (average of $386). Flying from Idaho to Miami in December is currently the most expensive (average of $596). 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 Idaho to Miami?
Airfare is below average for this route at the moment.
Idaho to Miami flights typically cost between $298 and $418 in August.The cheapest round-trip price found within the last 5 days was $217 on American Airlines (Aug 19-Aug 26).
How far ahead should I book a flight from Idaho to Miami?
To ensure you get the cheapest price possible for a flight from Idaho to Miami, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Idaho to Miami. 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 Miami?
Book flights to Miami if you plan to visit one of these locationsSunny Isles Beach
Hollywood
Dania Beach
Miami Springs
Boynton Beach
Doral
Miramar
Plantation
Sunrise
Hialeah
Palm Beach
Lake Worth
Kendall
Tamarac
Fisher Island
Miami Lakes
Bonita Springs
Deerfield Beach
Marathon
North Palm Beach
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Idaho to Miami
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Complete your trip
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Search flights from Idaho to Miami by cabin class
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Other flights to Miami
Explore flights to Miami departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Idaho and Miami flights
Browse other Idaho and Miami flight options. Last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho to Miami flights
Consider these flights traveling from Idaho to Miami.
Top 6 airlines flying from Idaho to Miami
Discover the top 6 airlines that operate flights from Idaho to Miami. 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 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$143 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$113 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$518 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$278 | Average$517 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$409 | Average$564 | FlexibilityNo cancel fee | On-time63% |