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$110+ Cheap flights from Boise to Miami (BOI - MIA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MIA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Miami are usually found in August or October, booked 41 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Boise to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Miami (MIA). 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 June 12, 2025.

Round-trip from

$197
(American Airlines)

One-way from

$110
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$501
From Boise Air Term. Gowen Fld to Miami
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One-way flight from Boise Air Term. Gowen Fld to Miami
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Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Boise to Miami

Cheapest flights from Boise to Miami
Explore the most affordable flight options available from Boise to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 8/141:36 pmBOI - MIA
1 stop9h 08mAmerican Airlines
Wed 8/206:20 amMIA - BOI
1 stop8h 26mAmerican Airlines
Deal found 6/10$197
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/145:43 pmBOI - MIA
1 stop21h 37mAlaska Airlines
Wed 8/206:31 pmMIA - BOI
1 stop16h 57mAlaska Airlines
Deal found 6/11$220
This Delta deal was found by Cheapflights users on 6/11. 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 10/235:40 amBOI - MIA
1 stop9h 25mDelta
Tue 10/287:00 amMIA - BOI
1 stop7h 38mDelta
Deal found 6/11$228
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:27 pmBOI - MIA
1 stop16h 03mFrontier
Sun 8/316:00 amMIA - BOI
1 stop7h 32mFrontier
Deal found 6/11$256
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:15 pmBOI - MIA
1 stop10h 22mUnited Airlines
Wed 7/168:45 amMIA - BOI
1 stop9h 55mUnited Airlines
Deal found 6/10$274
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:25 amBOI - MIA
1 stop10h 10mSouthwest
Thu 9/114:10 pmMIA - BOI
1 stop9h 55mSouthwest
Deal found 6/10$277
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:48 pmBOI - MIA
2 stops21h 31mSpirit Airlines
Fri 7/187:00 amMIA - BOI
1 stop13h 52mSpirit Airlines
Deal found 6/10$290
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/262:29 pmBOI - MIA
2 stops13h 09mMultiple Airlines
Thu 7/3111:10 amMIA - BOI
2 stops33h 42mMultiple Airlines
Deal found 6/11$351
This Kissandfly.com deal was found by Cheapflights users on 6/11. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/35:43 pmBOI - MIA
1 stop21h 37mHawaiian Airlines
Tue 8/128:45 amMIA - BOI
Nonstop9h 55mHawaiian Airlines
Deal found 6/11$453

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Boise to Miami that are best for you.

Fly from

Boise

Fly to

Miami

Route

Depart

Return

Price

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Thu 8/14

1:36 pm-12:44 am

1 stop9h 08m

Miami

Wed 8/20

6:20 am-12:46 pm

1 stop8h 26m

$197

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Thu 8/14

5:43 pm-5:20 pm

1 stop21h 37m

Miami

Wed 8/20

6:31 pm-9:28 am

1 stop16h 57m

$220

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Thu 10/23

5:40 am-5:05 pm

1 stop9h 25m

Miami

Tue 10/28

7:00 am-12:38 pm

1 stop7h 38m

$228

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Fri 8/22

12:27 pm-6:30 am

1 stop16h 03m

Miami

Sun 8/31

6:00 am-11:32 am

1 stop7h 32m

$256

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Mon 7/14

7:15 pm-7:37 am

1 stop10h 22m

Miami

Wed 7/16

8:45 am-4:40 pm

1 stop9h 55m

$274

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Sun 9/7

5:25 am-5:35 pm

1 stop10h 10m

Miami

Thu 9/11

4:10 pm-12:05 am

1 stop9h 55m

$277

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Mon 7/14

7:48 pm-7:19 pm

2 stops21h 31m

Miami

Fri 7/18

7:00 am-6:52 pm

1 stop13h 52m

$290

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Sat 7/26

2:29 pm-5:38 am

2 stops13h 09m

Miami

Thu 7/31

11:10 am-6:52 pm

2 stops33h 42m

$351

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Sun 8/3

5:43 pm-5:20 pm

1 stop21h 37m

Miami

Tue 8/12

8:45 am-4:40 pm

Nonstop9h 55m

$453

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Sun 8/31

1:07 pm-11:24 pm

1 stop8h 17m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
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Best time to book a flight from Boise to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Boise 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 Boise to Miami

How far ahead should I book a flight from Boise to Miami?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Miami. Price data was last updated on June 9, 2025.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boise to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Boise to Miami (average of $228). Flying from Boise to Miami in March is currently the most expensive (average of $289). 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 BOI to MIA?

Find hourly flight availability from Boise to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Boise to Miami by exploring options for tickets in the evening.

What is the cheapest day to fly from Boise to Miami?

Use this chart to determine the cheapest time to fly round-trip from Boise to Miami. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to Miami flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Miami by month

Plan your trip to Miami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Miami ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Miami when rainfall is around 1.6 in.

Temperature in Miami by month

Plan your trip to Miami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Boise to Miami have to say. 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
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Boise to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, American Airlines ($197), Alaska Airlines ($220), and Delta ($228) offers the cheapest pricing from Boise to Miami. You may be able to fly from Boise to Miami for 53% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Boise to Miami one-way?

    The cheapest airlines for a one-way flight from Boise to Miami are American Airlines ($110), Delta ($115), and Alaska Airlines ($139).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Miami 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 Boise to Miami?

    Currently, September is the cheapest month in which you can book a flight from Boise to Miami (average of $228). Flying from Boise to Miami in March is currently the most expensive (average of $289). 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
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Miami Springs
Boynton Beach
Doral
Hialeah
Hallandale Beach
Riviera Beach
Pembroke Pines
Plantation
Sunrise
Palm Beach
Dania Beach
Deerfield Beach
Florida City
Miami Gardens
Coral Springs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Boise to Miami

Discover the top 6 airlines that operate flights from Boise to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$179Average$327FlexibilityNo cancel feeOn-time65%
DeltaCheapest$189Average$386FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$246Average$395FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$460FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$336Average$534FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$402Average$513FlexibilityNo cancel feeOn-time63%

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