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$140+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MIA
May 4 — May 111
Sun 5/4
Sun 5/11
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 September, booked 7 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$219
(Frontier)

One-way from

$140
(Delta)

Popular in

March

Cheapest in

August

Average price

$412
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Miami flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Miami flights.
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From Boise Air Term. Gowen Fld to Miami
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Miami
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Frontier deal was found by Cheapflights users on 4/28. 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 5/182:27 pmBOI - MIA
1 stop12h 55mFrontier
Sun 5/256:00 amMIA - BOI
1 stop7h 51mFrontier
Deal found 4/28$219
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 8/221:43 pmBOI - MIA
1 stop9h 17mDelta
Sun 8/316:00 amMIA - BOI
1 stop8h 31mDelta
Deal found 4/29$249
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:16 pmBOI - MIA
1 stop15h 27mMultiple Airlines
Thu 5/156:00 amMIA - BOI
1 stop9h 37mMultiple Airlines
Deal found 4/28$257
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 7/157:15 pmBOI - MIA
1 stop10h 22mUnited Airlines
Tue 7/298:45 amMIA - BOI
1 stop9h 55mUnited Airlines
Deal found 4/27$274
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 9/55:45 pmBOI - MIA
1 stop21h 46mAlaska Airlines
Fri 9/126:31 pmMIA - BOI
1 stop18h 04mAlaska Airlines
Deal found 4/29$308
This American Airlines deal was found by Cheapflights users on 4/28. 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 11/185:12 pmBOI - MIA
1 stop9h 59mAmerican Airlines
Tue 11/253:30 pmMIA - BOI
1 stop7h 48mAmerican Airlines
Deal found 4/28$309
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:16 pmBOI - MIA
3 stops29h 42mSpirit Airlines
Thu 5/1512:28 pmMIA - BOI
2 stops24h 53mSpirit Airlines
Deal found 4/28$396
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:25 amBOI - MIA
2 stops9h 45mSouthwest
Fri 9/124:10 pmMIA - BOI
2 stops10h 15mSouthwest
Deal found 4/29$422

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 April 29, 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

Sun 5/18

2:27 pm-5:22 am

1 stop12h 55m

Miami

Sun 5/25

6:00 am-11:51 am

1 stop7h 51m

$219

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Fri 8/22

1:43 pm-1:00 am

1 stop9h 17m

Miami

Sun 8/31

6:00 am-12:31 pm

1 stop8h 31m

$249

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Mon 5/12

12:16 pm-5:43 am

1 stop15h 27m

Miami

Thu 5/15

6:00 am-1:37 pm

1 stop9h 37m

$257

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Tue 7/15

7:15 pm-7:37 am

1 stop10h 22m

Miami

Tue 7/29

8:45 am-4:40 pm

1 stop9h 55m

$274

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Fri 9/5

5:45 pm-5:31 pm

1 stop21h 46m

Miami

Fri 9/12

6:31 pm-10:35 am

1 stop18h 04m

$308

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Mon 6/16

3:35 pm-12:45 am

1 stop7h 10m

Miami

Tue 6/24

5:18 am-10:56 am

1 stop7h 38m

$319

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Mon 5/12

12:16 pm-7:58 pm

3 stops29h 42m

Miami

Thu 5/15

12:28 pm-11:21 am

2 stops24h 53m

$396

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Fri 9/5

10:25 am-10:10 pm

2 stops9h 45m

Miami

Fri 9/12

4:10 pm-12:25 am

2 stops10h 15m

$422

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Mon 6/23

11:40 pm-9:23 am

1 stop7h 43m

$140

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Thu 7/17

7:15 pm-11:18 am

2 stops14h 03m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
2

Compare providers for flights from Boise to Miami

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 Boise to Miami in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust 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 Boise-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Miami 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 Boise-Miami 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 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 April 25, 2025.

Booking 7 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 April 29, 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 April 29, 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
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

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
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

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
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

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
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

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, Frontier ($219), Delta ($249), and United Airlines ($274) offers the cheapest pricing from Boise to Miami. You may be able to fly from Boise to Miami for 48% 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 Delta ($140), United Airlines ($195), and Alaska Airlines ($815).

  • 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
Marathon
Sunny Isles Beach
Miami Springs
Doral
Boynton Beach
Hialeah
Sunrise
Hallandale Beach
Riviera Beach
Pembroke Pines
Homestead
Deerfield Beach
Oakland Park
Palm Beach
Coral Springs
Florida City
Miami Gardens

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$179Average$243FlexibilityNo cancel feeOn-time65%
DeltaCheapest$219Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$247Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$468FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$336Average$533FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$402Average$513FlexibilityNo cancel feeOn-time63%

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