$241+ Cheap flights from Miami to Idaho Falls (MIA - IDA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IDA
Nov 11 — Nov 181
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Idaho Falls 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 Idaho Falls
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Cheapest flights from Miami to Idaho FallsExplore 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 October 12, 2026.
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 October 12, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/238:02 am -
1 stop7h 22m
Tue 10/2710:35 am -
1 stop9h 20m
Deal found 10/8![United Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 10/9. 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 10/245:20 am -
1 stop9h 49m
Wed 10/281:39 pm -
1 stop7h 35m
Deal found 10/9![American Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/238:02 am -
1 stop7h 22m
Mon 10/2610:35 am -
1 stop9h 20m
Deal found 10/9![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Mon 10/123:57 pm -
1 stop6h 57m
Wed 10/147:00 am -
1 stop6h 55m
Deal found 10/9![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/158:02 am -
1 stop9h 22m
Mon 10/1910:35 am -
1 stop9h 24m
Deal found 10/8![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:42 pm -
1 stop7h 27m
Sat 10/3110:35 am -
1 stop9h 20m
Deal found 10/12![United Airlines logo]()
$592
This Delta deal was found by Cheapflights users on 10/8. 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 10/1510:31 am -
2 stops13h 39m
Mon 10/196:56 pm -
1 stop9h 26m
Deal found 10/8![Delta logo]()
$606
Best flights from Miami to Idaho FallsDiscover carefully curated flight deals from Miami to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
Discover carefully curated flight deals from Miami to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/238:02 am -
1 stop7h 22m
Tue 10/2710:35 am -
1 stop9h 20m
Deal found 10/8![United Airlines logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 10/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/74:47 pm -
1 stop22h 32m
Mon 1/113:58 pm -
1 stop21h 46m
Deal found 10/11![Alaska Airlines logo]()
$543
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/238:02 am -
1 stop7h 22m
Mon 10/2610:35 am -
1 stop9h 20m
Deal found 10/9![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am -
2 stops15h 09m
Sat 10/3110:35 am -
1 stop9h 20m
Deal found 10/12![United Airlines logo]()
$597
Last-minute flights from Miami to Idaho FallsDiscover last-minute flight deals from Miami to Idaho Falls. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Idaho Falls. Data last updated October 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Mon 10/123:57 pm -
1 stop6h 57m
Wed 10/147:00 am -
1 stop6h 55m
Deal found 10/9![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/158:02 am -
1 stop9h 22m
Mon 10/1910:35 am -
1 stop9h 24m
Deal found 10/8![United Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 10/8. 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 10/1510:31 am -
2 stops13h 39m
Mon 10/196:56 pm -
1 stop9h 26m
Deal found 10/8![Delta logo]()
$606
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/238:02 am -
1 stop7h 22m
Tue 10/2710:35 am -
1 stop9h 20m
Deal found 10/8![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/238:02 am -
1 stop7h 22m
Mon 10/2610:35 am -
1 stop9h 20m
Deal found 10/9![United Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 10/9. 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 10/245:20 am -
1 stop9h 49m
Wed 10/281:39 pm -
1 stop7h 35m
Deal found 10/9![American Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:42 pm -
1 stop7h 27m
Sat 10/3110:35 am -
1 stop9h 20m
Deal found 10/12![United Airlines logo]()
$592
One-way flights from Miami to Idaho FallsSearch for one-way flight options from Miami to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
Search for one-way flight options from Miami to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Sun 2/287:05 am -
3 stops40h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$241
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Mon 10/192:00 pm -
1 stop9h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![American Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 10/7. 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 10/196:00 am -
2 stops14h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Mon 3/15:50 am -
2 stops12h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 10/9. 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 3/16:50 am -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 10/9. 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.
Sun 2/286:50 am -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 10/8. 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 2/156:40 am -
2 stops13h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$365
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 October 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $462 (United Airlines) |
One-way from | $262 (American Airlines) |
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 7,457,451 searches. Data last updated October 12, 2026.
Use the filters below to find and compare flights from Miami to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Mon 10/19
6:00 am-6:16 pm
2 stops14h 16m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$305
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Mon 3/1
5:50 am-3:55 pm
2 stops12h 05m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$311
Quickest round-trip
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Mon 3/1
6:50 am-12:27 pm
1 stop7h 37m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$320
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Sun 2/28
6:50 am-12:27 pm
1 stop7h 37m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$360
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Mon 2/15
6:40 am-6:14 pm
2 stops13h 34m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$365
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Mon 10/19
8:54 am-8:54 pm
2 stops14h 00m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$420
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Fri 10/23
8:02 am-1:24 pm
1 stop7h 22m
Idaho Falls Fanning Field
Tue 10/27
10:35 am-9:55 pm
1 stop9h 20m
$462
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Fri 10/23
8:02 am-1:24 pm
1 stop7h 22m
Idaho Falls Fanning Field
Mon 10/26
10:35 am-9:55 pm
1 stop9h 20m
$479
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Thu 1/7
4:47 pm-1:19 pm
1 stop22h 32m
Idaho Falls Fanning Field
Mon 1/11
3:58 pm-3:44 pm
1 stop21h 46m
$543
MiamiIdaho Falls
MIA Miami - IDA Idaho Falls Fanning Field
MIAIDA
Miami
Tue 10/27
8:00 am-9:09 pm
2 stops15h 09m
Idaho Falls Fanning Field
Sat 10/31
10:35 am-9:55 pm
1 stop9h 20m
$597
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Miami-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Idaho Falls flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
MIA-IDA
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.
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated October 12, 2026.
See what other customers who have flown with United Airlines from Miami to Idaho Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Food
6.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Food
6.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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Alternative routes for Miami to Idaho Falls
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Complete your trip
Complete your trip to Idaho Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to Idaho Falls by cabin class
Find flights from Miami to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Idaho Falls
Explore flights to Idaho Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.
Miami and Idaho Falls flights
Browse other Miami and Idaho Falls flight options. Last updated on October 12, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Miami to Idaho Falls
Discover the top airline that operate flights from Miami to Idaho Falls. 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 7,457,451 searches. Data last updated October 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$307 | Average$658 | FlexibilityNo cancel fee | On-time69% |