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Idaho Falls

$128+ Cheap flights from Miami to Idaho Falls (MIA - IDA)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IDA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Miami to Idaho Falls

Cheapest flights from Miami to Idaho Falls
Explore the most affordable flight options available from Miami to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 12/257:29 amMIA - IDA
1 stop10h 32mAmerican Airlines
Mon 12/291:16 pmIDA - MIA
1 stop9h 21mAmerican Airlines
Deal found 12/10$551
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/256:20 amMIA - IDA
2 stops11h 04mUnited Airlines
Mon 12/295:00 amIDA - MIA
2 stops11h 35mUnited Airlines
Deal found 12/10$598
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/121:40 pmMIA - IDA
1 stop10h 56mAmerican Airlines
Mon 12/157:00 amIDA - MIA
1 stop7h 16mAmerican Airlines
Deal found 12/10$787
This Mytrip deal was found by Cheapflights users on 12/10. 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 12/259:59 pmMIA - IDA
3 stops20h 13mMultiple Airlines
Mon 12/2910:52 pmIDA - MIA
2 stops20h 12mMultiple Airlines
Deal found 12/10$830
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/237:30 amMIA - IDA
1 stop8h 00mUnited Airlines
Tue 12/306:40 amIDA - MIA
1 stop11h 01mUnited Airlines
Deal found 12/11$833
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/125:56 pmMIA - IDA
3 stops21h 39mUnited Airlines
Mon 12/152:45 pmIDA - MIA
2 stops18h 29mUnited Airlines
Deal found 12/10$1,162
This Delta deal was found by Cheapflights users on 12/11. 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 12/232:43 pmMIA - IDA
2 stops10h 09mDelta
Tue 12/306:57 pmIDA - MIA
1 stop9h 38mDelta
Deal found 12/11$1,872

Find flight deals from Miami to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Idaho Falls (IDA). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$324
(Alaska Airlines)

One-way from

$128
(Kiwi.com)
Provider with most accurate pricing for Miami-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Idaho Falls Fanning Field flights.
Search Deals
From Miami to Idaho Falls Fanning Field
Search Deals
One-way flight from Miami to Idaho Falls Fanning Field
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Idaho Falls 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 December 12, 2025.
Use the filters below to find and compare flights from Miami to Idaho Falls that are best for you.

Fly from

Miami

Fly to

Idaho Falls

Route

Depart

Return

Price

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Fri 1/16

6:34 pm-10:59 pm

1 stop30h 25m

Idaho Falls Fanning Field

Sat 1/24

6:58 pm-5:34 pm

1 stop20h 36m

$324

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Sat 1/24

7:15 am-1:30 pm

1 stop8h 15m

Idaho Falls Fanning Field

Wed 1/28

2:40 pm-11:30 pm

1 stop6h 50m

$485

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Fri 1/30

8:36 pm-12:44 pm

2 stops42h 08m

$128

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Sat 2/7

8:43 pm-2:19 pm

2 stops43h 36m

$177

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Fri 1/30

7:15 am-1:30 pm

1 stop8h 15m

$194

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Fri 1/30

6:04 am-1:37 pm

1 stop9h 33m

$213

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Sat 2/7

7:15 am-1:30 pm

1 stop8h 15m

$236

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Sun 2/8

7:15 am-3:31 pm

1 stop10h 16m

$248

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Sun 2/15

7:12 am-8:01 am

2 stops26h 49m

$253

MiamiIdaho Falls

MIA - IDA

MIAIDA

Miami

Sun 2/8

5:15 am-1:37 pm

1 stop10h 22m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 11 results
1
2

Compare providers for flights from Miami to Idaho Falls

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 Idaho Falls in December.
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-Idaho Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Miami-Idaho Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Miami-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Idaho Falls 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-Idaho Falls 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 Idaho Falls

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

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

Currently, September is the cheapest month in which you can book a flight from Miami to Idaho Falls (average of $344). Flying from Miami to Idaho Falls in April is currently the most expensive (average of $451). 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 IDA?

Find hourly flight availability from Miami to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 5% on flights from Miami to Idaho Falls by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Miami to Idaho Falls. 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 Idaho Falls?

    Departing from Miami to Idaho Falls will take you 8h 15m. Miami and Idaho Falls are separated by a distance of 2160 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Miami to Idaho Falls (average of $344). Flying from Miami to Idaho Falls in April is currently the most expensive (average of $451). 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 Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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