Idaho

$99+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
May 26 — Jun 21
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Cheap 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 26, 2026.

This American Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/135:30 pm
MIA
-
GEG
1 stop8h 39m
American Airlines
Tue 5/2612:51 pm
GEG
-
MIA
1 stop8h 08m
American Airlines
Deal found 4/22$171
This Delta deal was found by Cheapflights users on 4/21. 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 5/136:05 pm
MIA
-
GEG
1 stop8h 54m
Delta
Tue 5/265:00 am
GEG
-
MIA
1 stop8h 50m
Delta
Deal found 4/21$197
This Delta deal was found by Cheapflights users on 4/21. 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 5/126:05 pm
MIA
-
GEG
1 stop8h 54m
Delta
Fri 5/154:13 pm
GEG
-
MIA
1 stop11h 42m
Delta
Deal found 4/21$214
This Delta deal was found by Cheapflights users on 4/23. 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 7/17:10 am
MIA
-
BOI
1 stop7h 44m
Delta
Mon 7/62:04 pm
BOI
-
MIA
1 stop7h 37m
Delta
Deal found 4/23$217
This Delta deal was found by Cheapflights users on 4/21. 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 5/136:05 pm
MIA
-
GEG
1 stop8h 54m
Delta
Sun 5/245:00 am
GEG
-
MIA
1 stop8h 50m
Delta
Deal found 4/21$224
This Delta deal was found by Cheapflights users on 4/22. 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.
Mon 9/146:30 am
MIA
-
BOI
1 stop9h 33m
Delta
Thu 9/176:00 am
BOI
-
MIA
1 stop9h 32m
Delta
Deal found 4/22$228
This Expedia deal was found by Cheapflights users on 4/24. 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.
Mon 5/116:30 am
MIA
-
GEG
1 stop8h 08m
Frontier
Fri 5/1512:33 pm
GEG
-
MIA
1 stop14h 05m
Frontier
Deal found 4/24$235
This Delta deal was found by Cheapflights users on 4/24. 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 9/166:05 pm
MIA
-
GEG
1 stop8h 39m
Delta
Tue 9/225:20 am
GEG
-
MIA
1 stop9h 12m
Delta
Deal found 4/24$251
This Delta deal was found by Cheapflights users on 4/24. 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 5/286:33 am
MIA
-
BOI
1 stop8h 45m
Delta
Wed 6/36:41 pm
BOI
-
MIA
1 stop9h 04m
Delta
Deal found 4/24$253
This Delta deal was found by Cheapflights users on 4/22. 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 7/96:31 am
MIA
-
BOI
1 stop9h 13m
Delta
Tue 7/146:42 pm
BOI
-
MIA
1 stop8h 59m
Delta
Deal found 4/22$278
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 6/226:31 am
MIA
-
BOI
2 stops13h 21m
Delta
Wed 6/246:43 am
BOI
-
MIA
1 stop8h 28m
Delta
Deal found 4/24$303
This Delta deal was found by Cheapflights users on 4/25. 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 8/66:31 am
MIA
-
BOI
2 stops13h 20m
Delta
Mon 8/101:15 pm
BOI
-
MIA
2 stops9h 39m
Delta
Deal found 4/25$308

Find 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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$171
(American Airlines)

One-way from

$99
(Delta)

Popular in

March

Cheapest in

September

Average price

$419
Provider with most accurate pricing for Miami-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Miami-Boise Air Term. Gowen Fld flights.
From Miami to Idaho
One-way flight from Miami to Idaho
Highest demand for flights based on searches. 13% potential increase in price ($65 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 26, 2026.
Use the filters below to find and compare flights from Miami to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Tue 5/12

6:05 pm-11:59 pm

1 stop8h 54m

Spokane

Fri 5/15

4:13 pm-6:55 am

1 stop11h 42m

$214

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 8/6

6:31 am-5:51 pm

2 stops13h 20m

Boise Air Term. Gowen Fld

Mon 8/10

11:30 pm-9:23 am

1 stop7h 53m

$222

MiamiBoise

MIA - BOI

MIABOI

Miami

Mon 9/14

6:30 am-2:03 pm

1 stop9h 33m

Boise Air Term. Gowen Fld

Thu 9/17

6:00 am-5:32 pm

1 stop9h 32m

$228

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 7/1

6:31 am-1:51 pm

1 stop9h 20m

Boise Air Term. Gowen Fld

Mon 7/6

2:04 pm-12:57 am

1 stop8h 53m

$258

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 7/9

6:31 am-1:44 pm

1 stop9h 13m

Boise Air Term. Gowen Fld

Tue 7/14

6:42 pm-5:41 am

1 stop8h 59m

$278

MiamiBoise

MIA - BOI

MIABOI

Miami

Mon 6/22

6:31 am-5:52 pm

2 stops13h 21m

Boise Air Term. Gowen Fld

Wed 6/24

6:43 am-5:11 pm

1 stop8h 28m

$303

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 7/28

6:31 am-1:44 pm

1 stop9h 13m

Boise Air Term. Gowen Fld

Sun 8/2

11:42 pm-10:57 am

1 stop9h 15m

$339

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Fri 5/8

6:33 am-1:11 pm

1 stop9h 38m

Spokane

Tue 5/12

9:30 am-12:43 am

2 stops12h 13m

$360

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Thu 6/11

2:40 pm-11:59 pm

2 stops12h 19m

Spokane

Fri 6/19

7:08 pm-5:42 am

1 stop7h 34m

$370

MiamiJackson

MIA - JAC

MIAJAC

Miami

Tue 6/23

6:31 am-4:59 pm

2 stops12h 28m

Jackson Hole

Tue 6/30

6:06 pm-5:42 am

1 stop9h 36m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, September is the cheapest month in which you can book a flight from Miami to Idaho (average of $144). Flying from Miami to Idaho in January is currently the most expensive (average of $362). 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.

How much does it cost to fly round-trip from Miami to Idaho?

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 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Miami to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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.

  • How long is the flight from Miami to Idaho?

    Departing from Miami to Idaho will take you 7h 48m. Miami and Idaho are separated by a distance of 2160 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $123. Users have also found prices from $139 and $169 on Delta and American Airlines, respectively.

  • What are the most popular routes 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, September is the cheapest month in which you can book a flight from Miami to Idaho (average of $144). Flying from Miami to Idaho in January is currently the most expensive (average of $362). 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.

Top 3 airlines flying from Miami to Idaho

Discover the top 3 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$186Average$392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$220Average$559FlexibilityNo cancel feeOn-time69%
DeltaCheapest$254Average$368FlexibilityNo cancel feeOn-timeN/A

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