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Idaho

$137+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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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 July 28, 2026.

This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:20 pm
MIA
-
BOI
1 stop10h 20m
American Airlines
Mon 8/242:49 pm
BOI
-
MIA
1 stop7h 09m
American Airlines
Deal found 7/25$217
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:25 pm
MIA
-
GEG
1 stop8h 34m
Delta
Wed 8/265:15 am
GEG
-
MIA
1 stop8h 56m
Delta
Deal found 7/28$227
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/157:30 am
MIA
-
GEG
1 stop9h 39m
American Airlines
Thu 8/275:40 am
GEG
-
MIA
1 stop9h 59m
American Airlines
Deal found 7/28$252
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/265:20 am
MIA
-
GEG
1 stop9h 34m
American Airlines
Wed 9/25:20 am
GEG
-
MIA
1 stop8h 13m
American Airlines
Deal found 7/26$253
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 8/116:25 pm
MIA
-
GEG
1 stop8h 34m
Delta
Mon 8/175:15 am
GEG
-
MIA
1 stop8h 56m
Delta
Deal found 7/24$257
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:25 pm
MIA
-
GEG
1 stop8h 34m
Delta
Sun 9/65:15 am
GEG
-
MIA
1 stop8h 50m
Delta
Deal found 7/27$258
This Southwest deal was found by Cheapflights users on 7/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:20 pm
MIA
-
GEG
2 stops11h 05m
Southwest
Wed 9/26:15 am
GEG
-
MIA
2 stops10h 55m
Southwest
Deal found 7/24$263
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:37 pm
MIA
-
BOI
2 stops11h 22m
Delta
Mon 8/246:49 am
BOI
-
MIA
1 stop8h 22m
Delta
Deal found 7/27$263
This Priceline deal was found by Cheapflights users on 7/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
MIA
-
BOI
1 stop7h 29m
Multiple Airlines
Mon 8/246:23 am
BOI
-
MIA
1 stop8h 56m
Multiple Airlines
Deal found 7/27$265
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:19 pm
MIA
-
GEG
1 stop8h 40m
Delta
Sun 9/205:10 am
GEG
-
MIA
1 stop8h 57m
Delta
Deal found 7/27$289
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 9/296:40 am
MIA
-
BOI
1 stop9h 04m
Delta
Mon 10/56:44 pm
BOI
-
MIA
1 stop9h 05m
Delta
Deal found 7/24$289
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 8/216:40 am
MIA
-
BOI
2 stops13h 15m
Delta
Fri 8/286:49 am
BOI
-
MIA
1 stop8h 22m
Delta
Deal found 7/24$293

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(American Airlines)

One-way from

$137
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$368
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 Idaho
Search Deals
One-way flight from Miami to Idaho
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 28, 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 8/18

6:25 pm-11:59 pm

1 stop8h 34m

Spokane

Wed 8/26

5:15 am-5:11 pm

1 stop8h 56m

$227

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Mon 8/17

6:25 pm-11:59 pm

1 stop8h 34m

Spokane

Wed 8/26

5:15 am-5:11 pm

1 stop8h 56m

$227

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Tue 8/11

6:25 pm-11:59 pm

1 stop8h 34m

Spokane

Mon 8/17

5:15 am-5:11 pm

1 stop8h 56m

$257

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Wed 8/26

2:20 pm-10:25 pm

2 stops11h 05m

Spokane

Wed 9/2

6:15 am-8:10 pm

2 stops10h 55m

$263

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 8/20

2:37 pm-11:59 pm

2 stops11h 22m

Boise Air Term. Gowen Fld

Mon 8/24

6:49 am-5:11 pm

1 stop8h 22m

$263

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Thu 9/17

6:19 pm-11:59 pm

1 stop8h 40m

Spokane

Sun 9/20

10:45 pm-10:58 am

1 stop9h 13m

$289

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Sun 9/27

6:19 pm-11:59 pm

1 stop8h 40m

Spokane

Sun 10/4

5:10 am-5:07 pm

1 stop8h 57m

$289

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 10/8

6:00 am-12:35 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Mon 10/12

11:10 pm-9:26 am

1 stop8h 16m

$289

MiamiBoise

MIA - BOI

MIABOI

Miami

Fri 8/21

3:52 pm-9:37 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

Fri 8/28

7:05 pm-11:54 am

2 stops14h 49m

$294

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 10/8

6:00 am-12:35 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Sun 10/11

3:36 pm-6:22 am

2 stops12h 46m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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, May is the cheapest month in which you can book a flight from Miami to Idaho (average of $318). Flying from Miami to Idaho in March is currently the most expensive (average of $635). 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?

Airfare is below average for this route at the moment.
Miami to Idaho flights typically cost between $298 and $757 in August.
The cheapest round-trip price found within the last 5 days was $217 on American Airlines (Aug 20-Aug 25).

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 July 28, 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.
Delta
7.8
Good
8,482 reviews

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.8

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.
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.8

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.
United Airlines
7.4
Good
10,046 reviews
Delta
7.8
Good
8,482 reviews

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.8

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.
American Airlines
7.1
Good
11,839 reviews
Delta
7.8
Good
8,482 reviews

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.8

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 45m. Miami and Idaho are separated by a distance of 2354 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 $154 and $169 on Delta and American Airlines, respectively.

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

    Most travelers choose Miami - Jackson Hole, Miami - Spokane or Miami - Boise Air Term. Gowen Fld 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, May is the cheapest month in which you can book a flight from Miami to Idaho (average of $318). Flying from Miami to Idaho in March is currently the most expensive (average of $635). 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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Fort Lauderdale to John F Kennedy Intl flights
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Miami to Las Vegas flights
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Orlando to Dulles Intl flights
Orlando to Philadelphia flights
Orlando to Reagan-National flights
Orlando to Detroit flights
Fort Myers to John F Kennedy Intl flights

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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$262Average$502FlexibilityNo cancel feeOn-time71%
DeltaCheapest$287Average$368FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$686FlexibilityNo cancel feeOn-time69%

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