$99+ Cheap flights from Miami (MIA) to Idaho
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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
May 26 — Jun 21
Round-trip
1 adult, Economy
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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 Miami to IdahoExplore the most affordable flight options available from Miami to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
Explore the most affordable flight options available from Miami to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:30 pm
MIA
- GEG
1 stop8h 39m
American Airlines
Tue 5/2612:51 pm
GEG
- MIA
1 stop8h 08m
American Airlines
Deal found 4/22![American Airlines logo]()
$171
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:05 pm
MIA
- GEG
1 stop8h 54m
Delta
Tue 5/265:00 am
GEG
- MIA
1 stop8h 50m
Delta
Deal found 4/21![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:05 pm
MIA
- GEG
1 stop8h 54m
Delta
Fri 5/154:13 pm
GEG
- MIA
1 stop11h 42m
Delta
Deal found 4/21![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 4/23. 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 7/17:10 am
MIA
- BOI
1 stop7h 44m
Delta
Mon 7/62:04 pm
BOI
- MIA
1 stop7h 37m
Delta
Deal found 4/23![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:05 pm
MIA
- GEG
1 stop8h 54m
Delta
Sun 5/245:00 am
GEG
- MIA
1 stop8h 50m
Delta
Deal found 4/21![Delta logo]()
$224
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:30 am
MIA
- BOI
1 stop9h 33m
Delta
Thu 9/176:00 am
BOI
- MIA
1 stop9h 32m
Delta
Deal found 4/22![Delta logo]()
$228
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:30 am
MIA
- GEG
1 stop8h 08m
Frontier
Fri 5/1512:33 pm
GEG
- MIA
1 stop14h 05m
Frontier
Deal found 4/24![Frontier logo]()
$235
This Delta deal was found by Cheapflights users on 4/24. 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.
Wed 9/166:05 pm
MIA
- GEG
1 stop8h 39m
Delta
Tue 9/225:20 am
GEG
- MIA
1 stop9h 12m
Delta
Deal found 4/24![Delta logo]()
$251
This Delta deal was found by Cheapflights users on 4/24. 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.
Thu 5/286:33 am
MIA
- BOI
1 stop8h 45m
Delta
Wed 6/36:41 pm
BOI
- MIA
1 stop9h 04m
Delta
Deal found 4/24![Delta logo]()
$253
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:31 am
MIA
- BOI
1 stop9h 13m
Delta
Tue 7/146:42 pm
BOI
- MIA
1 stop8h 59m
Delta
Deal found 4/22![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 4/24. 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 6/226:31 am
MIA
- BOI
2 stops13h 21m
Delta
Wed 6/246:43 am
BOI
- MIA
1 stop8h 28m
Delta
Deal found 4/24![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 8/66:31 am
MIA
- BOI
2 stops13h 20m
Delta
Mon 8/101:15 pm
BOI
- MIA
2 stops9h 39m
Delta
Deal found 4/25![Delta logo]()
$308
Best flights from Miami to IdahoDiscover carefully curated flight deals from Miami to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
Discover carefully curated flight deals from Miami to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:05 pm
MIA
- GEG
1 stop8h 54m
Delta
Fri 5/154:13 pm
GEG
- MIA
1 stop11h 42m
Delta
Deal found 4/21![Delta logo]()
$214
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:30 am
MIA
- BOI
1 stop7h 57m
United Airlines
Wed 5/136:23 am
BOI
- MIA
1 stop8h 43m
United Airlines
Deal found 4/24![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 8/66:31 am
MIA
- BOI
2 stops13h 20m
Delta
Mon 8/1011:30 pm
BOI
- MIA
1 stop7h 53m
Delta
Deal found 4/25![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 pm
MIA
- GEG
1 stop22h 04m
Alaska Airlines
Mon 6/18:38 pm
GEG
- MIA
1 stop17h 22m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:30 am
MIA
- BOI
1 stop9h 33m
Delta
Thu 9/176:00 am
BOI
- MIA
1 stop9h 32m
Delta
Deal found 4/22![Delta logo]()
$228
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:31 am
MIA
- BOI
1 stop9h 20m
Delta
Mon 7/62:04 pm
BOI
- MIA
1 stop8h 53m
Delta
Deal found 4/25![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:31 am
MIA
- BOI
1 stop9h 13m
Delta
Tue 7/146:42 pm
BOI
- MIA
1 stop8h 59m
Delta
Deal found 4/22![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/64:20 pm
MIA
- BOI
1 stop8h 30m
United Airlines
Sat 5/910:35 am
BOI
- MIA
2 stops9h 34m
United Airlines
Deal found 4/22![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 4/24. 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 6/226:31 am
MIA
- BOI
2 stops13h 21m
Delta
Wed 6/246:43 am
BOI
- MIA
1 stop8h 28m
Delta
Deal found 4/24![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 7/286:31 am
MIA
- BOI
1 stop9h 13m
Delta
Sun 8/211:42 pm
BOI
- MIA
1 stop9h 15m
Delta
Deal found 4/23![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:37 am
MIA
- IDA
1 stop7h 48m
United Airlines
Thu 7/2310:35 am
IDA
- MIA
1 stop9h 24m
United Airlines
Deal found 4/21![United Airlines logo]()
$540
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:33 am
MIA
- GEG
1 stop9h 38m
Delta
Tue 5/129:30 am
GEG
- MIA
2 stops12h 13m
Delta
Deal found 4/22![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:15 am
MIA
- IDA
2 stops11h 28m
United Airlines
Sat 5/910:40 am
IDA
- MIA
2 stops9h 29m
United Airlines
Deal found 4/23![United Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 6/112:40 pm
MIA
- GEG
2 stops12h 19m
Delta
Fri 6/197:08 pm
GEG
- MIA
1 stop7h 34m
Delta
Deal found 4/25![Delta logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 8/256:14 pm
MIA
- IDA
2 stops20h 52m
Alaska Airlines
Wed 8/264:14 pm
IDA
- MIA
2 stops23h 00m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:37 am
MIA
- SUN
1 stop8h 10m
United Airlines
Fri 5/292:38 pm
SUN
- MIA
1 stop7h 08m
United Airlines
Deal found 4/23![United Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 4/24. 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.
Tue 6/236:31 am
MIA
- JAC
2 stops12h 28m
Delta
Tue 6/306:06 pm
JAC
- MIA
1 stop9h 36m
Delta
Deal found 4/24![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 4/25. 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 5/194:05 pm
MIA
- BOI
1 stop8h 23m
Delta
Mon 5/255:45 am
BOI
- MIA
1 stop9h 05m
Delta
Deal found 4/25![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:53 pm
MIA
- SUN
2 stops32h 03m
United Airlines
Sat 5/302:38 pm
SUN
- MIA
1 stop6h 58m
United Airlines
Deal found 4/25![United Airlines logo]()
$623
This Delta deal was found by Cheapflights users on 4/24. 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.
Wed 5/133:09 pm
MIA
- GEG
2 stops11h 26m
Delta
Sun 5/245:35 am
GEG
- MIA
2 stops14h 36m
Delta
Deal found 4/24![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/86:15 am
MIA
- IDA
2 stops11h 28m
United Airlines
Mon 5/1110:40 am
IDA
- MIA
1 stop6h 49m
United Airlines
Deal found 4/24![United Airlines logo]()
$670
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:00 am
MIA
- SUN
1 stop6h 57m
Delta
Mon 6/151:10 pm
SUN
- MIA
2 stops9h 47m
Delta
Deal found 4/21![Delta logo]()
$406
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/287:37 am
MIA
- WYS
1 stop7h 55m
United Airlines
Sun 5/315:45 pm
WYS
- MIA
1 stop26h 14m
United Airlines
Deal found 4/22![United Airlines logo]()
$679
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 6/216:31 am
MIA
- GEG
1 stop8h 09m
Delta
Wed 7/812:50 pm
GEG
- MIA
1 stop9h 05m
Delta
Deal found 4/25![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:48 am
MIA
- IDA
2 stops14h 15m
United Airlines
Wed 8/2610:35 am
IDA
- MIA
2 stops10h 04m
United Airlines
Deal found 4/22![United Airlines logo]()
$704
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:00 am
MIA
- JAC
1 stop7h 15m
Delta
Mon 6/296:06 pm
JAC
- MIA
1 stop9h 36m
Delta
Deal found 4/22![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:58 pm
MIA
- WYS
1 stop23h 22m
United Airlines
Tue 9/292:02 pm
WYS
- MIA
1 stop23h 41m
United Airlines
Deal found 4/21![United Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:31 am
MIA
- GEG
1 stop8h 09m
Delta
Mon 6/2210:48 pm
GEG
- MIA
1 stop7h 45m
Delta
Deal found 4/26![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 6/66:33 am
MIA
- IDA
2 stops13h 41m
Delta
Mon 6/157:07 pm
IDA
- MIA
1 stop8h 35m
Delta
Deal found 4/23![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:37 am
MIA
- WYS
1 stop7h 55m
United Airlines
Thu 5/282:19 pm
WYS
- MIA
2 stops19h 16m
United Airlines
Deal found 4/21![United Airlines logo]()
$865
Last-minute flights from Miami to IdahoDiscover last-minute flight deals from Miami to Idaho. Data last updated April 26, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Idaho. Data last updated April 26, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:30 am
MIA
- GEG
1 stop8h 08m
Frontier
Fri 5/1512:33 pm
GEG
- MIA
1 stop14h 05m
Frontier
Deal found 4/24![Frontier logo]()
$235
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:05 pm
MIA
- GEG
1 stop8h 54m
Delta
Fri 5/154:13 pm
GEG
- MIA
1 stop11h 42m
Delta
Deal found 4/21![Delta logo]()
$214
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:53 pm
MIA
- BOI
1 stop8h 45m
American Airlines
Thu 5/141:41 pm
BOI
- MIA
1 stop8h 51m
American Airlines
Deal found 4/21![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:30 pm
MIA
- GEG
1 stop8h 39m
American Airlines
Tue 5/2612:51 pm
GEG
- MIA
1 stop8h 08m
American Airlines
Deal found 4/22![American Airlines logo]()
$171
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:05 pm
MIA
- GEG
1 stop8h 54m
Delta
Tue 5/265:00 am
GEG
- MIA
1 stop8h 50m
Delta
Deal found 4/21![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:05 pm
MIA
- GEG
1 stop8h 54m
Delta
Sun 5/245:00 am
GEG
- MIA
1 stop8h 50m
Delta
Deal found 4/21![Delta logo]()
$224
This Delta deal was found by Cheapflights users on 4/24. 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.
Tue 5/194:05 pm
MIA
- BOI
1 stop8h 23m
Delta
Mon 5/255:45 am
BOI
- MIA
1 stop9h 05m
Delta
Deal found 4/24![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:00 am
MIA
- SUN
1 stop9h 34m
Delta
Mon 5/2512:39 pm
SUN
- MIA
2 stops10h 08m
Delta
Deal found 4/21![Delta logo]()
$406
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 5/247:37 am
MIA
- JAC
1 stop9h 48m
United Airlines
Mon 6/110:35 am
JAC
- MIA
1 stop9h 24m
United Airlines
Deal found 4/24![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
MIA
- JAC
1 stop7h 20m
Delta
Tue 6/211:35 am
JAC
- MIA
2 stops11h 08m
Delta
Deal found 4/22![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:15 pm
MIA
- JAC
1 stop9h 09m
American Airlines
Tue 6/210:00 am
JAC
- MIA
1 stop6h 55m
American Airlines
Deal found 4/21![American Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 4/24. 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.
Thu 5/286:33 am
MIA
- BOI
1 stop8h 45m
Delta
Wed 6/36:41 pm
BOI
- MIA
1 stop9h 04m
Delta
Deal found 4/24![Delta logo]()
$253
One-way flights from Miami to IdahoSearch for one-way flight options from Miami to Idaho. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
Search for one-way flight options from Miami to Idaho. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:33 am
MIA
- GEG
1 stop9h 38m
Delta
Deal found 4/21![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 8/296:50 am
MIA
- BOI
1 stop9h 44m
Delta
Deal found 4/23![Delta logo]()
$99
This Expedia deal was found by Cheapflights users on 4/25. 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.
Thu 5/146:30 am
MIA
- BOI
1 stop7h 57m
Frontier
Deal found 4/25![Frontier logo]()
$100
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 6/66:33 am
MIA
- BOI
2 stops13h 17m
Delta
Deal found 4/23![Delta logo]()
$104
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:30 am
MIA
- BOI
1 stop8h 00m
Frontier
Deal found 4/26![Frontier logo]()
$105
This Delta deal was found by Cheapflights users on 4/24. 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.
Wed 5/207:00 am
MIA
- BOI
1 stop6h 56m
Delta
Deal found 4/24![Delta logo]()
$109
This Delta deal was found by Cheapflights users on 4/26. 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 6/212:40 pm
MIA
- BOI
2 stops13h 24m
Delta
Deal found 4/26![Delta logo]()
$114
This Delta deal was found by Cheapflights users on 4/23. 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 5/156:00 am
MIA
- GEG
1 stop8h 17m
Delta
Deal found 4/23![Delta logo]()
$116
This Frontier deal was found by Cheapflights users on 4/23. 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 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 4/23![Frontier logo]()
$125
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:20 am
MIA
- GEG
1 stop10h 16m
Delta
Deal found 4/22![Delta logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 am
MIA
- GEG
2 stops40h 59m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$152
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:20 am
MIA
- JAC
2 stops11h 05m
United Airlines
Deal found 4/21![United Airlines logo]()
$163
Find flight deals from Miami to Idaho
Keep the following information in mind while searching for Miami to Idaho flight deals. Data was last updated April 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $171 (American Airlines) |
One-way from | $99 (Delta) |
Popular in | March |
Cheapest in | September |
Average price | $419 |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami to Idaho 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 April 26, 2026.
Use the filters below to find and compare flights from Miami to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiSpokane
MIA - GEG
MIAGEG
Miami
Tue 5/12
6:05 pm-11:59 pm
1 stop8h 54m
Spokane
Fri 5/15
4:13 pm-6:55 am
1 stop11h 42m
$214
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 8/6
6:31 am-5:51 pm
2 stops13h 20m
Boise Air Term. Gowen Fld
Mon 8/10
11:30 pm-9:23 am
1 stop7h 53m
$222
MiamiBoise
MIA - BOI
MIABOI
Miami
Mon 9/14
6:30 am-2:03 pm
1 stop9h 33m
Boise Air Term. Gowen Fld
Thu 9/17
6:00 am-5:32 pm
1 stop9h 32m
$228
MiamiBoise
MIA - BOI
MIABOI
Miami
Wed 7/1
6:31 am-1:51 pm
1 stop9h 20m
Boise Air Term. Gowen Fld
Mon 7/6
2:04 pm-12:57 am
1 stop8h 53m
$258
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 7/9
6:31 am-1:44 pm
1 stop9h 13m
Boise Air Term. Gowen Fld
Tue 7/14
6:42 pm-5:41 am
1 stop8h 59m
$278
MiamiBoise
MIA - BOI
MIABOI
Miami
Mon 6/22
6:31 am-5:52 pm
2 stops13h 21m
Boise Air Term. Gowen Fld
Wed 6/24
6:43 am-5:11 pm
1 stop8h 28m
$303
MiamiBoise
MIA - BOI
MIABOI
Miami
Tue 7/28
6:31 am-1:44 pm
1 stop9h 13m
Boise Air Term. Gowen Fld
Sun 8/2
11:42 pm-10:57 am
1 stop9h 15m
$339
MiamiSpokane
MIA - GEG
MIAGEG
Miami
Fri 5/8
6:33 am-1:11 pm
1 stop9h 38m
Spokane
Tue 5/12
9:30 am-12:43 am
2 stops12h 13m
$360
MiamiSpokane
MIA - GEG
MIAGEG
Miami
Thu 6/11
2:40 pm-11:59 pm
2 stops12h 19m
Spokane
Fri 6/19
7:08 pm-5:42 am
1 stop7h 34m
$370
MiamiJackson
MIA - JAC
MIAJAC
Miami
Tue 6/23
6:31 am-4:59 pm
2 stops12h 28m
Jackson Hole
Tue 6/30
6:06 pm-5:42 am
1 stop9h 36m
$376
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Miami to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Miami with our price prediction graph.
MIA-GEG
MIA-BOI
MIA-JAC
MIA-SUN
MIA-IDA
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 Idaho
MIA-USID
MIA-GEG
MIA-BOI
MIA-JAC
MIA-SUN
What is the cheapest month to book a flight from Miami to Idaho?
Currently, September is the cheapest month in which you can book a flight from Miami to Idaho (average of $144). Flying from Miami to Idaho in January is currently the most expensive (average of $362). 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 Idaho?
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated April 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Miami to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
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 Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Miami to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to Idaho by cabin class
Find flights from Miami to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Miami and Idaho flights
Browse other Miami and Idaho flight options. Last updated on April 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Miami to Idaho flights
Consider these flights traveling from Miami to Idaho.
Top 3 airlines flying from Miami to Idaho
Discover the top 3 airlines that operate flights from Miami to Idaho. 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 April 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$186 | Average$392 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$220 | Average$559 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$254 | Average$368 | FlexibilityNo cancel fee | On-timeN/A |