$100+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Aug 31 — Sep 71
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
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 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 August 1, 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 August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/236:00 am
MIA
- BOI
1 stop7h 29m
Frontier
Tue 9/11:24 pm
BOI
- MIA
2 stops23h 09m
Frontier
Deal found 7/31![Frontier logo]()
$241
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:05 pm
MIA
- BOI
1 stop10h 06m
American Airlines
Fri 9/42:49 pm
BOI
- MIA
1 stop7h 09m
American Airlines
Deal found 7/31![American Airlines 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 8/202:37 pm
MIA
- BOI
2 stops11h 22m
Delta
Mon 8/246:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/27![Delta logo]()
$263
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
MIA
- BOI
1 stop7h 29m
Multiple Airlines
Mon 8/246:23 am
BOI
- MIA
1 stop8h 56m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/208:50 am
MIA
- BOI
1 stop7h 09m
American Airlines
Mon 8/245:19 pm
BOI
- MIA
1 stop10h 23m
American Airlines
Deal found 7/28![American Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/275:20 am
MIA
- BOI
1 stop7h 56m
American Airlines
Thu 9/32:49 pm
BOI
- MIA
1 stop7h 09m
American Airlines
Deal found 7/30![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/291:42 pm
MIA
- BOI
1 stop10h 21m
American Airlines
Mon 10/52:41 pm
BOI
- MIA
1 stop7h 18m
American Airlines
Deal found 7/28![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2911:30 am
MIA
- BOI
2 stops12h 07m
United Airlines
Sat 9/56:15 am
BOI
- MIA
1 stop9h 20m
United Airlines
Deal found 7/30![United Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/292:20 pm
MIA
- BOI
2 stops10h 55m
Southwest
Mon 10/55:40 am
BOI
- MIA
2 stops10h 50m
Southwest
Deal found 7/28![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:05 am
MIA
- BOI
2 stops13h 34m
Delta
Mon 10/53:28 pm
BOI
- MIA
2 stops12h 21m
Delta
Deal found 7/31![Delta logo]()
$300
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 August 1, 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 August 1, 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.
Thu 8/202:37 pm
MIA
- BOI
2 stops11h 22m
Delta
Mon 8/246:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/27![Delta logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/146:16 pm
MIA
- BOI
1 stop17h 40m
Alaska Airlines
Mon 9/216:23 am
BOI
- MIA
1 stop8h 50m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/163:52 pm
MIA
- BOI
1 stop7h 53m
United Airlines
Tue 9/296:50 pm
BOI
- MIA
2 stops15h 05m
United Airlines
Deal found 7/31![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am
MIA
- BOI
1 stop7h 16m
Delta
Mon 10/1211:10 pm
BOI
- MIA
1 stop9h 50m
Delta
Deal found 7/31![Delta logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:18 pm
MIA
- BOI
1 stop17h 38m
Alaska Airlines
Sun 10/118:22 pm
BOI
- MIA
1 stop18h 53m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 1/77:00 am
MIA
- BOI
1 stop7h 39m
Delta
Tue 1/126:00 am
BOI
- MIA
1 stop9h 27m
Delta
Deal found 7/28![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/296:40 am
MIA
- BOI
1 stop9h 04m
Delta
Mon 10/53:28 pm
BOI
- MIA
2 stops12h 21m
Delta
Deal found 7/28![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/296:40 am
MIA
- BOI
2 stops14h 20m
Delta
Sat 9/510:58 am
BOI
- MIA
2 stops11h 49m
Delta
Deal found 7/30![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/236:00 am
MIA
- BOI
2 stops9h 42m
Delta
Tue 9/111:12 am
BOI
- MIA
2 stops10h 02m
Delta
Deal found 7/31![Delta logo]()
$375
Last-minute flights from Miami to BoiseDiscover last-minute flight deals from Miami to Boise. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Boise. Data last updated August 1, 2026 and is based on user searches.
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 8/202:37 pm
MIA
- BOI
2 stops11h 22m
Delta
Mon 8/246:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/27![Delta logo]()
$263
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
MIA
- BOI
1 stop7h 29m
Multiple Airlines
Mon 8/246:23 am
BOI
- MIA
1 stop8h 56m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/208:50 am
MIA
- BOI
1 stop7h 09m
American Airlines
Mon 8/245:19 pm
BOI
- MIA
1 stop10h 23m
American Airlines
Deal found 7/28![American Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/236:00 am
MIA
- BOI
1 stop7h 29m
Frontier
Tue 9/11:24 pm
BOI
- MIA
2 stops23h 09m
Frontier
Deal found 7/31![Frontier logo]()
$241
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/236:00 am
MIA
- BOI
1 stop8h 49m
Delta
Tue 9/16:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/31![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/265:20 am
MIA
- BOI
1 stop7h 56m
American Airlines
Fri 8/285:19 pm
BOI
- MIA
1 stop10h 23m
American Airlines
Deal found 7/28![American Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/275:20 am
MIA
- BOI
1 stop7h 56m
American Airlines
Thu 9/32:49 pm
BOI
- MIA
1 stop7h 09m
American Airlines
Deal found 7/30![American Airlines logo]()
$283
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/276:00 am
MIA
- BOI
1 stop7h 29m
Multiple Airlines
Thu 9/36:00 am
BOI
- MIA
2 stops12h 43m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:05 pm
MIA
- BOI
1 stop10h 06m
American Airlines
Fri 9/42:49 pm
BOI
- MIA
1 stop7h 09m
American Airlines
Deal found 7/31![American Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2911:30 am
MIA
- BOI
2 stops12h 07m
United Airlines
Sat 9/56:15 am
BOI
- MIA
1 stop9h 20m
United Airlines
Deal found 7/30![United Airlines logo]()
$294
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 August 1, 2026.
Search for one-way flight options from Miami to Boise. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Expedia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/16:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Deal found 7/31![Frontier logo]()
$100
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:25 am
MIA
- BOI
2 stops28h 30m
Frontier
Deal found 7/27![Frontier logo]()
$137
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 9/103:30 pm
MIA
- BOI
1 stop8h 57m
American Airlines
Deal found 7/27![American Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/110:35 am
MIA
- BOI
2 stops13h 24m
Delta
Deal found 7/31![Delta logo]()
$150
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 1/256:15 pm
MIA
- BOI
1 stop7h 40m
Delta
Deal found 7/31![Delta logo]()
$159
This Priceline deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline 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 7/29![Frontier logo]()
$180
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/257:00 am
MIA
- BOI
2 stops11h 05m
Southwest
Deal found 7/31![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:30 am
MIA
- BOI
2 stops11h 00m
Southwest
Deal found 7/28![Southwest logo]()
$205
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:10 am
MIA
- BOI
1 stop11h 23m
American Airlines
Deal found 7/31![American Airlines logo]()
$230
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.
Thu 8/67:00 am
MIA
- BOI
2 stops11h 15m
Southwest
Deal found 7/27![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/77:00 am
MIA
- BOI
1 stop7h 49m
Delta
Deal found 7/30![Delta logo]()
$310
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $241 (Kiwi.com) |
One-way from | $100 (Expedia) |
Popular in | March |
Cheapest in | May |
Average price | $434 |
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 August 1, 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 8/20
2:37 pm-11:59 pm
2 stops11h 22m
Boise Air Term. Gowen Fld
Mon 8/24
6:49 am-5:11 pm
1 stop8h 22m
$263
MiamiBoise
MIA - BOI
MIABOI
Miami
Mon 9/14
6:16 pm-9:56 am
1 stop17h 40m
Boise Air Term. Gowen Fld
Mon 9/21
6:23 am-5:13 pm
1 stop8h 50m
$289
Quickest round-trip
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 10/8
7:00 am-12:16 pm
1 stop7h 16m
Boise Air Term. Gowen Fld
Mon 10/12
11:10 pm-11:00 am
1 stop9h 50m
$303
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 10/8
6:18 pm-9:56 am
1 stop17h 38m
Boise Air Term. Gowen Fld
Sun 10/11
8:22 pm-5:15 pm
1 stop18h 53m
$307
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 1/7
7:00 am-12:39 pm
1 stop7h 39m
Boise Air Term. Gowen Fld
Tue 1/12
6:00 am-5:27 pm
1 stop9h 27m
$309
MiamiBoise
MIA - BOI
MIABOI
Miami
Wed 9/16
3:52 pm-9:45 pm
1 stop7h 53m
Boise Air Term. Gowen Fld
Tue 9/29
6:50 pm-11:55 am
2 stops15h 05m
$316
MiamiBoise
MIA - BOI
MIABOI
Miami
Tue 9/29
6:40 am-1:44 pm
1 stop9h 04m
Boise Air Term. Gowen Fld
Mon 10/5
3:28 pm-5:49 am
2 stops12h 21m
$318
MiamiBoise
MIA - BOI
MIABOI
Miami
Sat 8/29
6:40 am-7:00 pm
2 stops14h 20m
Boise Air Term. Gowen Fld
Sat 9/5
10:58 am-12:47 am
2 stops11h 49m
$319
MiamiBoise
MIA - BOI
MIABOI
Miami
Sun 8/23
6:00 am-1:42 pm
2 stops9h 42m
Boise Air Term. Gowen Fld
Tue 9/1
11:12 am-11:14 pm
2 stops10h 02m
$375
Cheapest one-way
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 9/10
11:25 am-1:55 pm
2 stops28h 30m
$137
Showing 1-10 of 19 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 August.
| 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?
Airfare is below average for this route at the moment.
Miami to Boise flights typically cost between $298 and $757 in August.The cheapest round-trip price found within the last 5 days was $241 on Frontier (Aug 23-Sep 1).
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 August 1, 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
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
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 locationsOntario
Meridian
Nampa
Caldwell
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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 August 1, 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 |