$120+ Cheap flights from Miami to Boise (MIA - BOI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Aug 2 — Aug 91
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 BoiseExplore the most affordable flight options available from Miami to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
Explore the most affordable flight options available from Miami to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
This Expedia deal was found by Cheapflights users on 6/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Sat 8/224:20 pm
BOI
- MIA
1 stop22h 59m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:40 am
MIA
- BOI
1 stop9h 02m
Delta
Sat 8/226:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/3![Delta logo]()
$279
This Expedia deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Fri 8/217:20 am
BOI
- MIA
1 stop11h 34m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 8/63:59 pm
MIA
- BOI
1 stop7h 58m
Delta
Sun 8/911:10 pm
BOI
- MIA
1 stop9h 50m
Delta
Deal found 7/1![Delta logo]()
$319
This Expedia deal was found by Cheapflights users on 6/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Sun 8/96:13 pm
BOI
- MIA
1 stop21h 04m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/306:35 am
MIA
- BOI
1 stop9h 09m
Delta
Thu 7/306:42 pm
BOI
- MIA
1 stop8h 58m
Delta
Deal found 7/2![Delta logo]()
$359
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:20 pm
MIA
- BOI
1 stop17h 32m
Alaska Airlines
Fri 8/217:20 am
BOI
- MIA
1 stop11h 34m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/166:40 am
MIA
- BOI
1 stop9h 02m
Delta
Wed 8/196:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/3![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/177:15 am
MIA
- BOI
2 stops13h 33m
Delta
Thu 8/2711:10 pm
BOI
- MIA
1 stop8h 18m
Delta
Deal found 7/3![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 6/28. 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.
Wed 7/156:35 am
MIA
- BOI
1 stop9h 09m
Delta
Mon 7/206:42 pm
BOI
- MIA
1 stop8h 58m
Delta
Deal found 6/28![Delta logo]()
$374
Best flights from Miami to BoiseDiscover carefully curated flight deals from Miami to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
Discover carefully curated flight deals from Miami to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:15 am
MIA
- BOI
1 stop6h 59m
Delta
Sat 8/226:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/2![Delta logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/1710:10 am
MIA
- BOI
2 stops12h 15m
Alaska Airlines
Sat 8/226:49 pm
BOI
- MIA
1 stop10h 04m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 8/63:59 pm
MIA
- BOI
1 stop7h 58m
Delta
Sun 8/911:10 pm
BOI
- MIA
1 stop9h 50m
Delta
Deal found 7/1![Delta logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:55 am
MIA
- BOI
2 stops16h 09m
Alaska Airlines
Sat 8/227:48 pm
BOI
- MIA
1 stop19h 31m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/306:35 am
MIA
- BOI
1 stop9h 09m
Delta
Thu 7/306:42 pm
BOI
- MIA
1 stop8h 58m
Delta
Deal found 7/2![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/1810:10 am
MIA
- BOI
2 stops14h 14m
Alaska Airlines
Fri 8/217:48 pm
BOI
- MIA
2 stops12h 08m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/197:00 am
MIA
- BOI
1 stop7h 49m
Delta
Fri 8/216:45 pm
BOI
- MIA
1 stop9h 15m
Delta
Deal found 7/3![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/167:00 am
MIA
- BOI
1 stop7h 49m
Delta
Thu 8/201:59 pm
BOI
- MIA
1 stop9h 08m
Delta
Deal found 7/2![Delta logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:50 am
MIA
- BOI
2 stops13h 30m
Alaska Airlines
Sun 8/236:23 am
BOI
- MIA
1 stop8h 56m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 6/28. 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.
Wed 7/156:35 am
MIA
- BOI
1 stop9h 09m
Delta
Mon 7/206:42 pm
BOI
- MIA
1 stop8h 58m
Delta
Deal found 6/28![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:35 am
MIA
- BOI
1 stop9h 09m
Delta
Thu 7/306:42 pm
BOI
- MIA
1 stop8h 58m
Delta
Deal found 6/29![Delta logo]()
$384
Last-minute flights from Miami to BoiseDiscover last-minute flight deals from Miami to Boise. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Boise. Data last updated July 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/28. 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.
Wed 7/156:35 am
MIA
- BOI
1 stop9h 09m
Delta
Mon 7/206:42 pm
BOI
- MIA
1 stop8h 58m
Delta
Deal found 6/28![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/306:35 am
MIA
- BOI
1 stop9h 09m
Delta
Thu 7/306:42 pm
BOI
- MIA
1 stop8h 58m
Delta
Deal found 7/2![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 8/63:59 pm
MIA
- BOI
1 stop7h 58m
Delta
Sun 8/911:10 pm
BOI
- MIA
1 stop9h 50m
Delta
Deal found 7/1![Delta logo]()
$319
This Expedia deal was found by Cheapflights users on 6/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Sun 8/96:13 pm
BOI
- MIA
1 stop21h 04m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$345
This Expedia deal was found by Cheapflights users on 6/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Sat 8/224:20 pm
BOI
- MIA
1 stop22h 59m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/166:40 am
MIA
- BOI
1 stop9h 02m
Delta
Wed 8/196:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/3![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/177:15 am
MIA
- BOI
2 stops13h 33m
Delta
Thu 8/2711:10 pm
BOI
- MIA
1 stop8h 18m
Delta
Deal found 7/3![Delta logo]()
$370
This Expedia deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
MIA
- BOI
1 stop8h 29m
Multiple Airlines
Fri 8/217:20 am
BOI
- MIA
1 stop11h 34m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$310
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:20 pm
MIA
- BOI
1 stop17h 32m
Alaska Airlines
Fri 8/217:20 am
BOI
- MIA
1 stop11h 34m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:40 am
MIA
- BOI
1 stop9h 02m
Delta
Sat 8/226:49 am
BOI
- MIA
1 stop8h 22m
Delta
Deal found 7/3![Delta logo]()
$279
One-way flights from Miami to BoiseSearch for one-way flight options from Miami to Boise. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
Search for one-way flight options from Miami to Boise. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This Frontier deal was found by Cheapflights users on 6/28. 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 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 6/28![Frontier logo]()
$120
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 7/276:35 am
MIA
- BOI
1 stop9h 09m
Delta
Deal found 7/1![Delta logo]()
$140
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:20 pm
MIA
- BOI
1 stop17h 20m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$145
This Frontier deal was found by Cheapflights users on 6/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Deal found 6/29![Frontier logo]()
$155
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:20 pm
MIA
- BOI
1 stop17h 32m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$175
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:00 am
MIA
- BOI
1 stop8h 29m
Frontier
Deal found 6/30![Frontier logo]()
$178
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 stops11h 42m
Delta
Deal found 7/2![Delta logo]()
$185
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/299:14 am
MIA
- BOI
1 stop13h 06m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:55 am
MIA
- BOI
1 stop8h 54m
American Airlines
Deal found 7/2![American Airlines logo]()
$226
Find flight deals from Miami to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $265 (Expedia) |
One-way from | $120 (Frontier) |
Popular in | March |
Cheapest in | May |
Average price | $368 |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 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
Quickest round-trip
MiamiBoise
MIA - BOI
MIABOI
Miami
Tue 8/18
7:15 am-12:14 pm
1 stop6h 59m
Boise Air Term. Gowen Fld
Sat 8/22
6:49 am-5:11 pm
1 stop8h 22m
$279
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 8/6
3:59 pm-9:57 pm
1 stop7h 58m
Boise Air Term. Gowen Fld
Sun 8/9
11:10 pm-11:00 am
1 stop9h 50m
$319
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 7/30
6:35 am-1:44 pm
1 stop9h 09m
Boise Air Term. Gowen Fld
Thu 7/30
6:42 pm-5:40 am
1 stop8h 58m
$359
MiamiBoise
MIA - BOI
MIABOI
Miami
Wed 8/19
7:00 am-12:49 pm
1 stop7h 49m
Boise Air Term. Gowen Fld
Fri 8/21
6:45 pm-6:00 am
1 stop9h 15m
$365
MiamiBoise
MIA - BOI
MIABOI
Miami
Sun 8/16
7:00 am-12:49 pm
1 stop7h 49m
Boise Air Term. Gowen Fld
Thu 8/20
1:59 pm-1:07 am
1 stop9h 08m
$365
MiamiBoise
MIA - BOI
MIABOI
Miami
Wed 7/15
6:35 am-1:44 pm
1 stop9h 09m
Boise Air Term. Gowen Fld
Mon 7/20
6:42 pm-5:40 am
1 stop8h 58m
$374
MiamiBoise
MIA - BOI
MIABOI
Miami
Mon 8/17
10:10 am-8:25 pm
2 stops12h 15m
Boise Air Term. Gowen Fld
Sat 8/22
6:49 pm-6:53 am
1 stop10h 04m
$384
MiamiBoise
MIA - BOI
MIABOI
Miami
Sun 8/16
9:55 am-12:04 am
2 stops16h 09m
Boise Air Term. Gowen Fld
Sat 8/22
7:48 pm-5:19 pm
1 stop19h 31m
$384
MiamiBoise
MIA - BOI
MIABOI
Miami
Thu 7/23
6:35 am-1:44 pm
1 stop9h 09m
Boise Air Term. Gowen Fld
Thu 7/30
6:42 pm-5:40 am
1 stop8h 58m
$384
MiamiBoise
MIA - BOI
MIABOI
Miami
Tue 8/18
10:10 am-10:24 pm
2 stops14h 14m
Boise Air Term. Gowen Fld
Fri 8/21
7:48 pm-9:56 am
2 stops12h 08m
$389
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Miami to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Boise in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Miami-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Miami to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Miami with our price prediction graph.
MIA-BOI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Miami to Boise
What is the cheapest month to book a flight from Miami to Boise?
Currently, May is the cheapest month in which you can book a flight from Miami to Boise (average of $318). Flying from Miami to Boise in March is currently the most expensive (average of $635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Miami to Boise?
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated July 3, 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
Comfort
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from Miami to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsMeridian
Nampa
Caldwell
Ontario
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Miami to Boise
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Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
Complete your trip
Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to Boise by cabin class
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Miami and Boise flights
Browse other Miami and Boise flight options. Last updated on July 3, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Miami to Boise
Discover the top 2 airlines that operate flights from Miami to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$368 | FlexibilityNo cancel fee | On-timeN/A |