What is the cheapest airline that flies from Miami to Idaho?

Frontier, Delta, and American Airlines are the most popular carriers operating from Miami to Idaho

What airlines fly to Idaho?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Idaho from Miami according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 3 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Miami Airport to Idaho?

Prices for flights from Miami Airport to Idaho were last updated today.

How many operators does momondo search for flights from Miami Airport to Idaho?

There are 3 operators available for flights from Miami Airport to Idaho as of November 2026.

How old do you have to be to fly from Miami Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$138 Cheap Flights from Miami to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Miami to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:13 am - 1:44 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 31m1 stop Atlanta Hartsfield-Jackson

6:45 pm - 6:27 amBOI Boise Air Term. Gowen Fld-MIA Miami

9h 42m1 stop Salt Lake City

$319Delta

Thu, Dec 3 - Wed, Dec 9

6:00 am - 12:17 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 17m1 stop Salt Lake City

2:21 pm - 12:44 amBOI Boise Air Term. Gowen Fld-MIA Miami

8h 23m1 stop Atlanta Hartsfield-Jackson

$319Delta

Mon, Feb 1 - Sat, Feb 6

6:00 am - 12:17 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 17m1 stop Salt Lake City

1:12 pm - 12:44 amBOI Boise Air Term. Gowen Fld-MIA Miami

9h 32m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$324Delta

Mon, Feb 1 - Sat, Feb 6

6:21 pm - 9:30 amMIA Miami-BOI Boise Air Term. Gowen Fld

17h 09m1 stop Seattle/Tacoma Intl

5:47 am - 3:48 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 01m1 stop Portland

$332Alaska Airlines

Fri, Dec 11 - Sun, Dec 13

4:51 pm - 11:46 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 55m1 stop Portland

5:47 am - 3:48 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 01m1 stop Portland

$332Alaska Airlines

Thu, Dec 3 - Mon, Dec 7

5:00 am - 1:55 pmMIA Miami-BOI Boise Air Term. Gowen Fld

10h 55m1 stop Dallas/Fort Worth

8:00 am - 7:54 pmBOI Boise Air Term. Gowen Fld-MIA Miami

9h 54m1 stop Phoenix Sky Harbor Intl

$337American Airlines

Thu, Dec 3 - Sun, Dec 6

3:50 pm - 12:04 amMIA Miami-BOI Boise Air Term. Gowen Fld

10h 14m1 stop Chicago O'Hare Intl

6:17 am - 6:40 pmBOI Boise Air Term. Gowen Fld-MIA Miami

10h 23m1 stop Chicago O'Hare Intl

$337American Airlines

Thu, Feb 25 - Sun, Feb 28

4:51 pm - 11:46 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 55m1 stop Portland

5:47 am - 3:48 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 01m1 stop Portland

$337Alaska Airlines

Thu, Dec 3 - Mon, Dec 7

3:35 pm - 9:19 pmMIA Miami-IDA Idaho Falls Fanning Field

7h 44m1 stop Denver Intl

2:30 pm - 11:29 pmIDA Idaho Falls Fanning Field-MIA Miami

6h 59m1 stop Denver Intl

$371United Airlines

Wed, Dec 23 - Wed, Jan 6

7:45 am - 1:28 pmMIA Miami-IDA Idaho Falls Fanning Field

7h 43m1 stop Denver Intl

7:00 am - 6:32 pmIDA Idaho Falls Fanning Field-MIA Miami

9h 32m2 stops Denver Intl Chicago O'Hare Intl

$376United Airlines

Wed, Dec 23 - Wed, Jan 6

Cheap last minute flights

Enter your travel dates to find the best prices.

4:40 pm - 11:33 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 53m1 stop San Francisco

8:28 am - 6:50 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 22m1 stop Chicago O'Hare Intl

$612United Airlines

Mon, Nov 9 - Tue, Nov 10

6:10 pm - 9:07 amMIA Miami-BOI Boise Air Term. Gowen Fld

16h 57m1 stop Seattle/Tacoma Intl

6:37 am - 5:07 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 30m1 stop Seattle/Tacoma Intl

$617Alaska Airlines

Tue, Nov 10 - Thu, Nov 12

8:15 am - 1:39 pmMIA Miami-BOI Boise Air Term. Gowen Fld

7h 24m1 stop Atlanta Hartsfield-Jackson

6:45 pm - 6:33 amBOI Boise Air Term. Gowen Fld-MIA Miami

9h 48m1 stop Salt Lake City

$623Delta

Thu, Nov 12 - Mon, Nov 16

6:00 am - 12:33 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 33m1 stop Minneapolis St Paul

5:30 am - 9:01 pmBOI Boise Air Term. Gowen Fld-MIA Miami

13h 31m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$628Delta

Thu, Nov 12 - Mon, Nov 16

2:35 pm - 10:35 pmMIA Miami-BOI Boise Air Term. Gowen Fld

10h 00m1 stop Denver Intl

5:35 am - 6:00 pmBOI Boise Air Term. Gowen Fld-MIA Miami

10h 25m2 stops Las Vegas Harry Reid Intl Nashville Intl

$632Southwest

Tue, Nov 10 - Thu, Nov 12

8:15 am - 5:55 pmMIA Miami-BOI Boise Air Term. Gowen Fld

11h 40m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:30 am - 5:20 pmBOI Boise Air Term. Gowen Fld-MIA Miami

9h 50m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$633Delta

Thu, Nov 12 - Mon, Nov 16

9:25 am - 6:00 pmMIA Miami-BOI Boise Air Term. Gowen Fld

10h 35m2 stops Dallas Love Field Las Vegas Harry Reid Intl

5:35 am - 6:00 pmBOI Boise Air Term. Gowen Fld-MIA Miami

10h 25m2 stops Las Vegas Harry Reid Intl Nashville Intl

$637Southwest

Tue, Nov 10 - Thu, Nov 12

6:05 am - 7:50 pmMIA Miami-BOI Boise Air Term. Gowen Fld

15h 45m2 stops Baltimore/Washington Las Vegas Harry Reid Intl

6:20 am - 8:10 pmBOI Boise Air Term. Gowen Fld-MIA Miami

11h 50m2 stops Las Vegas Harry Reid Intl Nashville Intl

$653Southwest

Mon, Nov 9 - Tue, Nov 10

4:40 pm - 11:33 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 53m1 stop San Francisco

6:30 am - 6:50 pmBOI Boise Air Term. Gowen Fld-MIA Miami

10h 20m2 stops Denver Intl Chicago O'Hare Intl

$691United Airlines

Mon, Nov 9 - Tue, Nov 10

8:45 am - 11:33 pmMIA Miami-BOI Boise Air Term. Gowen Fld

16h 48m3 stops Houston George Bush Intcntl Chicago O'Hare Intl San Francisco

6:30 am - 10:31 pmBOI Boise Air Term. Gowen Fld-MIA Miami

14h 01m2 stops Denver Intl Chicago O'Hare Intl

$763United Airlines

Tue, Nov 10 - Thu, Nov 12

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Miami to Idaho

Our best Delta deals on Miami to Idaho flight tickets

Delta

Dec 3

MIA7:13 amMiami

8h 31m

1 stop

BOI1:44 pmBoise Air Term. Gowen Fld

Dec 9

BOI6:45 pmBoise Air Term. Gowen Fld

9h 42m

1 stop

MIA6:27 amMiami

$319

Delta

Dec 3

MIA6:00 amMiami

8h 42m

1 stop

BOI12:42 pmBoise Air Term. Gowen Fld

Dec 9

BOI1:07 pmBoise Air Term. Gowen Fld

9h 51m

2 stops

MIA12:58 amMiami

$324

Delta

Feb 1

MIA6:00 amMiami

8h 17m

1 stop

BOI12:17 pmBoise Air Term. Gowen Fld

Feb 6

BOI2:21 pmBoise Air Term. Gowen Fld

8h 23m

1 stop

MIA12:44 amMiami

$334

Alaska Airlines flights from Miami to Idaho

Our best Alaska Airlines deals on Miami to Idaho flight tickets

Alaska Airlines

Dec 3

MIA4:51 pmMiami

8h 55m

1 stop

BOI11:46 pmBoise Air Term. Gowen Fld

Dec 7

BOI5:47 amBoise Air Term. Gowen Fld

8h 01m

1 stop

MIA3:48 pmMiami

$332

Alaska Airlines

Dec 3

MIA4:51 pmMiami

8h 55m

1 stop

BOI11:46 pmBoise Air Term. Gowen Fld

Dec 7

BOI5:47 amBoise Air Term. Gowen Fld

8h 01m

1 stop

MIA3:48 pmMiami

$337

Alaska Airlines

Dec 3

MIA4:51 pmMiami

8h 55m

1 stop

BOI11:46 pmBoise Air Term. Gowen Fld

Dec 9

BOI5:47 amBoise Air Term. Gowen Fld

8h 01m

1 stop

MIA3:48 pmMiami

$339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiBoise

MIA Miami - BOI Boise Air Term. Gowen Fld

MIABOI

Miami

Thu 12/3

7:13 am-1:44 pm

1 stop8h 31m

Boise Air Term. Gowen Fld

Wed 12/9

6:45 pm-6:27 am

1 stop9h 42m

$319

MiamiBoise

MIA Miami - BOI Boise Air Term. Gowen Fld

MIABOI

Miami

Mon 2/1

6:00 am-12:17 pm

1 stop8h 17m

Boise Air Term. Gowen Fld

Sat 2/6

2:21 pm-12:44 am

1 stop8h 23m

$319

MiamiBoise

MIA Miami - BOI Boise Air Term. Gowen Fld

MIABOI

Miami

Mon 2/1

6:00 am-12:17 pm

1 stop8h 17m

Boise Air Term. Gowen Fld

Sat 2/6

1:12 pm-12:44 am

2 stops9h 32m

$324

MiamiBoise

MIA Miami - BOI Boise Air Term. Gowen Fld

MIABOI

Miami

Fri 12/11

6:21 pm-9:30 am

1 stop17h 09m

Boise Air Term. Gowen Fld

Sun 12/13

5:47 am-3:48 pm

1 stop8h 01m

$332

MiamiBoise

MIA Miami - BOI Boise Air Term. Gowen Fld

MIABOI

Miami

Thu 12/3

4:51 pm-11:46 pm

1 stop8h 55m

Boise Air Term. Gowen Fld

Mon 12/7

5:47 am-3:48 pm

1 stop8h 01m

$332

MiamiBoise

MIA Miami - BOI Boise Air Term. Gowen Fld

MIABOI

Miami

Thu 12/3

5:00 am-1:55 pm

1 stop10h 55m

Boise Air Term. Gowen Fld

Sun 12/6

8:00 am-7:54 pm

1 stop9h 54m

$337

MiamiBoise

MIA Miami - BOI Boise Air Term. Gowen Fld

MIABOI

Miami

Thu 2/25

3:50 pm-12:04 am

1 stop10h 14m

Boise Air Term. Gowen Fld

Sun 2/28

6:17 am-6:40 pm

1 stop10h 23m

$337

MiamiBoise

MIA Miami - BOI Boise Air Term. Gowen Fld

MIABOI

Miami

Thu 12/3

4:51 pm-11:46 pm

1 stop8h 55m

Boise Air Term. Gowen Fld

Mon 12/7

5:47 am-3:48 pm

1 stop8h 01m

$337

Quickest round-trip

MiamiIdaho Falls

MIA Miami - IDA Idaho Falls Fanning Field

MIAIDA

Miami

Wed 12/23

3:35 pm-9:19 pm

1 stop7h 44m

Idaho Falls Fanning Field

Wed 1/6

2:30 pm-11:29 pm

1 stop6h 59m

$371

MiamiIdaho Falls

MIA Miami - IDA Idaho Falls Fanning Field

MIAIDA

Miami

Wed 12/23

7:45 am-1:28 pm

1 stop7h 43m

Idaho Falls Fanning Field

Wed 1/6

7:00 am-6:32 pm

2 stops9h 32m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, August is the cheapest month to fly from Miami to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $298. If you don’t want to visit Idaho in August, then you should wait until May to fly from Miami, when ticket prices are also cheap, with an average price of $318.

Can stopping save me money on Miami to Idaho flights?

You could potentially save up to 27% on your flight if you consider stops on a Miami to Idaho flight.

Cheap Miami to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Idaho

Best Price Found	$138
Fastest flight time	7h 21m
Direct flights	None

The best one-way flight to Idaho from Miami in the past 72 hours is $138. The best round-trip flight deal from Miami to Idaho found on momondo in the last 72 hours is $319.

The fastest flight from Miami to Idaho takes 7h 21m

There are no direct flights from Miami to Idaho. There are no popular flight routes from Miami to Idaho.

Search flight deals

Frequently asked questions about flying from Miami to Idaho

When did momondo last update prices for flights from Miami Airport to Idaho?
Prices for flights from Miami Airport to Idaho were last updated today.
How many operators does momondo search for flights from Miami Airport to Idaho?
There are 3 operators available for flights from Miami Airport to Idaho as of November 2026.
How old do you have to be to fly from Miami Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Miami to Idaho

Compare and see reviews for airlines that fly from Miami to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $247	Free Cancellation	Rating 7.8 8,701 reviews	Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.0 12,231 reviews	Search American Airlines flights
United Airlines	PriceFrom $307	Free Cancellation	Rating 7.3 10,476 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Idaho?

It is quick and easy to find Miami to Idaho flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho that suits you.

Can I find flights from Miami to Idaho with flexible booking policies on momondo?

Yes. All flights to Idaho from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Miami to Idaho?

momondo provides multiple filters to help you find the best flight to Idaho from Miami. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Miami to Idaho right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho from Miami. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.