HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$105+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$212
(Kiwi.com)

One-way from

$105
(Expedia)

Popular in

May

Cheapest in

September

Average price

$405
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. 7% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Wed 2/2512:10 pm
MIA
-
BOI
2 stops25h 41m
Frontier
Sun 3/111:56 am
BOI
-
MIA
1 stop15h 18m
Frontier
Deal found 1/13$212
This Mytrip deal was found by Cheapflights users on 1/13. 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.
Thu 2/126:45 am
MIA
-
BOI
1 stop30h 26m
Frontier
Thu 2/1912:36 pm
BOI
-
MIA
1 stop14h 38m
Frontier
Deal found 1/13$292
This Delta deal was found by Cheapflights users on 1/12. 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 2/105:50 am
MIA
-
BOI
1 stop8h 40m
Delta
Tue 2/175:20 am
BOI
-
MIA
1 stop10h 36m
Delta
Deal found 1/12$299
This Delta deal was found by Cheapflights users on 1/13. 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 2/196:00 am
MIA
-
BOI
1 stop8h 28m
Delta
Tue 2/246:35 pm
BOI
-
MIA
1 stop8h 53m
Delta
Deal found 1/13$308
This Expedia deal was found by Cheapflights users on 1/14. 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 1/274:39 pm
MIA
-
BOI
1 stop18h 41m
Multiple Airlines
Fri 1/3012:07 pm
BOI
-
MIA
1 stop9h 52m
Multiple Airlines
Deal found 1/14$326
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 7/303:40 pm
MIA
-
BOI
1 stop9h 25m
United Airlines
Sat 8/16:55 pm
BOI
-
MIA
1 stop10h 52m
United Airlines
Deal found 1/14$330
This American Airlines deal was found by Cheapflights users on 1/13. 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 2/107:00 am
MIA
-
BOI
1 stop9h 22m
American Airlines
Thu 2/261:39 pm
BOI
-
MIA
1 stop8h 09m
American Airlines
Deal found 1/13$331

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 January 15, 2026.
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 2/25

5:59 pm-9:40 am

1 stop17h 41m

Boise Air Term. Gowen Fld

Sun 3/1

5:40 am-3:44 pm

1 stop8h 04m

$299

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 2/10

5:50 am-12:30 pm

1 stop8h 40m

Boise Air Term. Gowen Fld

Tue 2/17

5:20 am-5:56 pm

1 stop10h 36m

$299

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 2/10

5:50 am-12:30 pm

1 stop8h 40m

Boise Air Term. Gowen Fld

Thu 2/26

10:45 am-12:53 am

2 stops12h 08m

$304

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 2/19

6:00 am-12:28 pm

1 stop8h 28m

Boise Air Term. Gowen Fld

Tue 2/24

6:35 pm-5:28 am

1 stop8h 53m

$308

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 2/12

6:45 am-11:11 am

1 stop30h 26m

Boise Air Term. Gowen Fld

Thu 2/19

12:36 pm-2:18 pm

2 stops23h 42m

$324

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 1/27

4:39 pm-9:20 am

1 stop18h 41m

Boise Air Term. Gowen Fld

Fri 1/30

12:07 pm-11:59 pm

1 stop9h 52m

$326

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 2/10

7:00 am-2:22 pm

1 stop9h 22m

Boise Air Term. Gowen Fld

Thu 2/26

1:39 pm-11:48 pm

1 stop8h 09m

$331

MiamiBoise

MIA - BOI

MIABOI

Miami

Sun 2/1

6:37 am-1:55 pm

1 stop9h 18m

Boise Air Term. Gowen Fld

Wed 2/4

1:58 pm-11:59 pm

1 stop8h 01m

$339

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 2/10

12:20 pm-12:51 pm

3 stops26h 31m

Boise Air Term. Gowen Fld

Thu 2/26

12:38 pm-12:42 am

2 stops34h 04m

$347

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 1/22

5:47 pm-11:12 am

1 stop19h 25m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 17 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 January.
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 $356). 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.

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 January 15, 2026.
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
11,714 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,714 reviews
Alaska Airlines
8.0
Very good
11,714 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,048 reviews
Alaska Airlines
8.0
Very good
11,714 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,163 reviews
Alaska Airlines
8.0
Very good
11,714 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,130 reviews
Alaska Airlines
8.0
Very good
11,714 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 40m. Fly via Alaska 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 $139 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $219 and $249 round-trip. Users have found that Delta is 64% cheaper than the other options available to this destination.

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

    $123 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $129 and $139, respectively.

  • 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 $356). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Miami to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Jackson flights
Miami to Jackson flights
Tampa to Jackson flights
Fort Lauderdale to Jackson flights
Orlando to Spokane flights
West Palm Beach to Jackson flights
Jacksonville to Jackson flights
Orlando to Boise flights
Orlando to Idaho Falls flights
Tampa to Boise flights
Pensacola to Spokane flights
Jacksonville to Spokane flights
Jacksonville to Idaho Falls flights
Tampa to Spokane flights
Fort Myers to Spokane flights
Tampa to Idaho Falls flights
Valparaiso to Boise flights
Pensacola to Boise flights
Fort Myers to Boise flights
West Palm Beach to Spokane flights
Fort Lauderdale to Boise flights
Jacksonville to Boise flights
Fort Lauderdale to Spokane flights
Miami to Spokane flights
Fort Myers to Idaho Falls flights
Sarasota to Boise flights
Tampa to Hailey flights
Fort Myers to Jackson flights
Pensacola to Jackson flights
West Palm Beach to Boise flights
Miami to Idaho Falls flights
Jacksonville to Hailey flights
Miami to Hailey flights
Sarasota to Jackson flights
Fort Lauderdale to Idaho Falls flights
Tampa to Pocatello flights
Pensacola to Idaho Falls flights
Panama City to Jackson flights
Gainesville to Spokane flights
Daytona Beach to Spokane flights
Gainesville to Jackson flights
Tallahassee to Boise flights
Orlando to Pocatello flights
Panama City to Idaho Falls flights
West Palm Beach to Idaho Falls flights
Orlando to Twin Falls flights
Orlando to Hailey flights
Orlando to West Yellowstone flights

Top 4 airlines flying from Miami to Boise

Discover the top 4 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$219Average$434FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$249Average$398FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$331Average$409FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.