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$72+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Miami to Boise

Cheapest flights from Miami to Boise
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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
Tue 11/253:40 pmMIA - BOI
1 stop8h 47mDelta
Tue 12/25:35 amBOI - MIA
1 stop9h 59mDelta
Deal found 10/29$299
This Delta deal was found by Cheapflights users on 10/29. 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 11/203:40 pmMIA - BOI
1 stop8h 45mDelta
Sun 11/236:00 amBOI - MIA
2 stops10h 09mDelta
Deal found 10/29$304
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/244:57 pmMIA - BOI
1 stop9h 02mAlaska Airlines
Tue 12/26:03 amBOI - MIA
1 stop9h 31mAlaska Airlines
Deal found 10/29$328
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:55 amMIA - BOI
2 stops29h 57mMultiple Airlines
Sun 11/2312:48 pmBOI - MIA
1 stop14h 22mMultiple Airlines
Deal found 10/29$336
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/277:17 amMIA - BOI
1 stop29h 28mAlaska Airlines
Tue 12/26:03 amBOI - MIA
1 stop9h 31mAlaska Airlines
Deal found 10/29$349
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:46 pmMIA - BOI
1 stop17h 43mAlaska Airlines
Sun 11/166:28 amBOI - MIA
1 stop9h 18mAlaska Airlines
Deal found 10/27$359
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:00 amMIA - BOI
1 stop7h 25mUnited Airlines
Sun 11/165:00 amBOI - MIA
2 stops8h 44mUnited Airlines
Deal found 10/27$364
This Orbitz deal was found by Cheapflights users on 10/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:00 amMIA - BOI
1 stop7h 49mMultiple Airlines
Wed 12/174:20 pmBOI - MIA
1 stop11h 52mMultiple Airlines
Deal found 10/29$381
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:15 amMIA - BOI
1 stop15h 44mFrontier
Sun 11/3012:48 pmBOI - MIA
2 stops29h 45mFrontier
Deal found 10/29$382

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$298
(Alaska Airlines)

One-way from

$72
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$362
Provider with most accurate pricing for Miami-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Boise Air Term. Gowen Fld flights.
Search Deals
From Miami to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Miami to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 2025.
Use the filters below to find and compare flights from Miami to Boise that are best for you.

Fly from

Miami

Fly to

Boise

Route

Depart

Return

Price

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 1/14

6:34 pm-10:52 am

1 stop18h 18m

Boise Air Term. Gowen Fld

Mon 1/19

4:04 pm-3:39 pm

1 stop21h 35m

$298

MiamiBoise

MIA - BOI

MIABOI

Miami

Sat 1/17

5:15 am-1:07 pm

1 stop9h 52m

Boise Air Term. Gowen Fld

Sun 1/25

5:54 pm-5:00 am

1 stop9h 06m

$299

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 11/25

3:40 pm-10:27 pm

1 stop8h 47m

Boise Air Term. Gowen Fld

Tue 12/2

5:35 am-5:34 pm

1 stop9h 59m

$299

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 11/20

3:40 pm-10:25 pm

1 stop8h 45m

Boise Air Term. Gowen Fld

Sun 11/23

6:00 am-6:09 pm

2 stops10h 09m

$304

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 1/14

6:45 am-4:22 pm

2 stops11h 37m

Boise Air Term. Gowen Fld

Mon 1/19

5:20 am-9:37 pm

2 stops14h 17m

$309

MiamiBoise

MIA - BOI

MIABOI

Miami

Mon 11/24

4:57 pm-11:59 pm

1 stop9h 02m

Boise Air Term. Gowen Fld

Tue 12/2

6:03 am-5:34 pm

1 stop9h 31m

$328

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 11/20

11:55 am-3:52 pm

2 stops29h 57m

Boise Air Term. Gowen Fld

Sun 11/23

12:48 pm-5:10 am

1 stop14h 22m

$336

MiamiBoise

MIA - BOI

MIABOI

Miami

Sat 1/17

6:20 am-4:10 pm

2 stops11h 50m

Boise Air Term. Gowen Fld

Sun 1/25

9:48 am-7:51 pm

1 stop8h 03m

$347

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 11/12

6:46 pm-10:29 am

1 stop17h 43m

Boise Air Term. Gowen Fld

Sun 11/16

6:28 am-5:46 pm

1 stop9h 18m

$359

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 12/10

6:00 am-11:49 am

1 stop31h 49m

$72

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 20 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Miami-Boise flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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, June is the cheapest month in which you can book a flight from Miami to Boise (average of $117). Flying from Miami to Boise in March is currently the most expensive (average of $344). 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.

What is the cheapest time of day to fly from MIA to BOI?

Find hourly flight availability from Miami to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Miami to Boise in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.

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 October 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,035 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Spirit Airlines
6.3
Okay
8,116 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

  • How long is the flight from Miami to Boise?

    There are many flights that can get you from Miami to Boise in 8h 47m. Fly via Alaska Airlines, American Airlines, or Delta to get the fastest option. Airlines will cover a distance of 2354 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Miami to Boise round-trip?

    Our cheapest airline available from Miami to Boise is Delta. Our recent data shows that you can find tickets from as low as $219 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $230 and $249 round-trip. Users have found that Delta is 42% cheaper than the other options available to this destination.

  • Can I find deals for flights from Miami to Boise that include hotel bookings?

    Yes. In addition to deals on Miami to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Boise.

  • Can I find deals for business class flights from Miami to Boise?

    Yes. Cheapflights offers flight deals from Miami to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Boise?

    Currently, June is the cheapest month in which you can book a flight from Miami to Boise (average of $117). Flying from Miami to Boise in March is currently the most expensive (average of $344). 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.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 5 airlines flying from Miami to Boise

Discover the top 5 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$349FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$230Average$251FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$249Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$295Average$461FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$331Average$379FlexibilityNo cancel feeOn-time75%

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