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Idaho

$89+ Cheap flights from Miami (MIA) to Idaho

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Miami to Idaho

Keep the following information in mind while searching for Miami to Idaho flight deals. Data was last updated April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(Alaska Airlines)

One-way from

$89
(Frontier)

Popular in

July

Cheapest in

January

Average price

$420
Provider with most accurate pricing for Miami-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Miami-Boise Air Term. Gowen Fld flights.
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From Miami to Idaho
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One-way flight from Miami to Idaho
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Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 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 Miami to Idaho

Cheapest flights from Miami to Idaho
Explore the most affordable flight options available from Miami to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:00 amMIA - BOI
1 stop7h 51mFrontier
Sun 5/2512:36 pmBOI - MIA
1 stop15h 54mFrontier
Deal found 4/17$237
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 5/216:21 pmMIA - GEG
1 stop8h 33mAlaska Airlines
Sat 5/241:45 pmGEG - MIA
1 stop24h 36mAlaska Airlines
Deal found 4/16$248
This Delta deal was found by Cheapflights users on 4/16. 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 7/27:12 amMIA - BOI
1 stop8h 41mDelta
Tue 7/85:40 amBOI - MIA
1 stop9h 31mDelta
Deal found 4/16$249
This Delta deal was found by Cheapflights users on 4/16. 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 5/216:15 pmMIA - GEG
1 stop8h 50mDelta
Sat 5/245:40 pmGEG - MIA
2 stops15h 12mDelta
Deal found 4/16$254
This American Airlines deal was found by Cheapflights users on 4/16. 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 6/85:18 amMIA - BOI
1 stop7h 38mAmerican Airlines
Wed 6/113:35 pmBOI - MIA
1 stop7h 10mAmerican Airlines
Deal found 4/16$309
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/148:35 amMIA - BOI
1 stop9h 46mUnited Airlines
Wed 5/216:30 amBOI - MIA
1 stop7h 54mUnited Airlines
Deal found 4/16$311
This Delta deal was found by Cheapflights users on 4/17. 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 6/112:13 pmMIA - JAC
1 stop8h 03mDelta
Sun 6/156:53 pmJAC - MIA
2 stops14h 48mDelta
Deal found 4/17$394
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/169:30 amMIA - JAC
1 stop7h 48mUnited Airlines
Tue 5/2010:41 amJAC - MIA
1 stop7h 20mUnited Airlines
Deal found 4/17$401
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 6/126:20 pmMIA - SUN
1 stop17h 18mAlaska Airlines
Mon 6/2310:20 amSUN - MIA
1 stop29h 00mAlaska Airlines
Deal found 4/15$407
This Southwest deal was found by Cheapflights users on 4/16. 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.
Sat 5/36:20 amMIA - BOI
1 stop11h 50mSouthwest
Mon 5/56:35 amBOI - MIA
2 stops12h 55mSouthwest
Deal found 4/16$410
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 5/117:53 amMIA - WYS
1 stop7h 19mUnited Airlines
Fri 5/161:51 pmWYS - MIA
1 stop7h 55mUnited Airlines
Deal found 4/16$446
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 5/56:01 pmMIA - BOI
1 stop18h 24mAlaska Airlines
Mon 5/128:59 pmBOI - MIA
1 stop18h 02mAlaska Airlines
Deal found 4/17$447

Cheapflights Fare Finder

Customize your flight search to find flights from Miami to Idaho 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 17, 2025.
Use the filters below to find and compare flights from Miami to Idaho that are best for you.

Fly from

Miami

Fly to

Idaho

Route

Depart

Return

Price

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 5/22

6:00 am-11:51 am

1 stop7h 51m

Boise Air Term. Gowen Fld

Sun 5/25

12:36 pm-6:30 am

1 stop15h 54m

$237

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Wed 5/21

6:21 pm-11:54 pm

1 stop8h 33m

Spokane

Sat 5/24

1:45 pm-5:21 pm

1 stop24h 36m

$248

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 7/2

7:12 am-1:53 pm

1 stop8h 41m

Boise Air Term. Gowen Fld

Tue 7/8

5:40 am-5:11 pm

1 stop9h 31m

$249

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Wed 5/21

6:15 pm-12:05 am

1 stop8h 50m

Spokane

Sat 5/24

5:40 pm-11:52 am

2 stops15h 12m

$254

MiamiBoise

MIA - BOI

MIABOI

Miami

Sun 6/8

5:18 am-10:56 am

1 stop7h 38m

Boise Air Term. Gowen Fld

Wed 6/11

3:35 pm-12:45 am

1 stop7h 10m

$309

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 5/14

8:35 am-4:21 pm

1 stop9h 46m

Boise Air Term. Gowen Fld

Wed 5/21

6:30 am-4:24 pm

1 stop7h 54m

$311

MiamiJackson

MIA - JAC

MIAJAC

Miami

Wed 6/11

2:13 pm-8:16 pm

1 stop8h 03m

Jackson Hole

Sun 6/15

6:53 pm-11:41 am

2 stops14h 48m

$394

MiamiJackson

MIA - JAC

MIAJAC

Miami

Fri 5/16

9:30 am-3:18 pm

1 stop7h 48m

Jackson Hole

Tue 5/20

10:41 am-8:01 pm

1 stop7h 20m

$401

MiamiHailey

MIA - SUN

MIASUN

Miami

Thu 6/12

6:20 pm-9:38 am

1 stop17h 18m

Hailey Sun Valley-Friedman

Mon 6/23

10:20 am-5:20 pm

1 stop29h 00m

$407

MiamiBoise

MIA - BOI

MIABOI

Miami

Sat 5/3

6:20 am-4:10 pm

1 stop11h 50m

Boise Air Term. Gowen Fld

Mon 5/5

6:35 am-9:30 pm

2 stops12h 55m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 41 results
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Best time to book a flight from Miami to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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 Idaho

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

Currently, October is the cheapest month in which you can book a flight from Miami to Idaho (average of $314). Flying from Miami to Idaho in June is currently the most expensive (average of $419). 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 ID?

Find hourly flight availability from Miami to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Miami to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Miami to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What airport do you fly from for flights from Miami to Idaho?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Idaho.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $89. Users have also found prices from $109 and $110 on Alaska Airlines and Delta, respectively.

  • What are the most popular routes from Miami to Idaho?

    Most travelers choose Miami - Jackson Hole, Miami - Boise Air Term. Gowen Fld or Miami - West Yellowstone when deciding on the best route from Miami to Idaho.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Miami to Idaho (average of $314). Flying from Miami to Idaho in June is currently the most expensive (average of $419). 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

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Alternative routes for Miami to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Miami to Idaho

Discover the top 5 airlines that operate flights from Miami to Idaho. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$349FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$205Average$251FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$262Average$405FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$310Average$679FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$331Average$379FlexibilityNo cancel feeOn-time75%

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