What is the cheapest airline that flies from Idaho to Florida Keys?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Idaho to Florida Keys

When did momondo last update prices for flights from Idaho to Florida Keys?

Prices for flights from Idaho to Florida Keys were last updated today.

How many operators does momondo search for flights from Idaho to Florida Keys?

As of July 2026, there are 6 operators available to choose from for flights from Idaho to Florida Keys.

How old do you have to be to fly from Idaho to Florida Keys?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$99 Cheap Flights from Idaho to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:49 pm - 11:58 pm

BOI

MIA

7h 09m

1 stop

9:55 am - 4:49 pm

MIA

BOI

8h 54m

1 stop

$195American Airlines

Thu, Aug 13 - Sat, Aug 22

4:05 pm - 6:08 am

BOI

MIA

12h 03m

2 stops

6:00 am - 12:39 pm

MIA

BOI

8h 39m

1 stop

$202Delta

Thu, Nov 26 - Sat, Dec 5

2:35 pm - 6:08 am

BOI

MIA

13h 33m

2 stops

6:30 am - 4:49 pm

MIA

BOI

12h 19m

2 stops

$208Delta

Thu, Nov 26 - Sat, Dec 5

2:49 pm - 11:58 pm

BOI

MIA

7h 09m

1 stop

9:55 am - 4:49 pm

MIA

BOI

8h 54m

1 stop

$218American Airlines

Fri, Aug 14 - Tue, Aug 18

7:15 pm - 6:00 am

GEG

MIA

7h 45m

1 stop

6:25 pm - 11:59 pm

MIA

GEG

8h 34m

1 stop

$223Delta

Thu, Aug 13 - Wed, Aug 19

1:24 pm - 5:51 am

BOI

MIA

14h 27m

1 stop

6:00 am - 11:29 am

MIA

BOI

7h 29m

1 stop

$249Frontier

Thu, Aug 13 - Thu, Aug 20

6:15 am - 8:10 pm

GEG

MIA

10h 55m

2 stops

11:50 am - 10:25 pm

MIA

GEG

13h 35m

2 stops

$282Southwest

Wed, Aug 19 - Wed, Aug 26

6:55 am - 8:40 pm

GEG

MIA

10h 45m

2 stops

2:30 pm - 9:45 pm

MIA

GEG

10h 15m

1 stop

$312Southwest

Sat, Oct 31 - Tue, Nov 10

7:00 am - 9:39 pm

JAC

MIA

12h 39m

2 stops

7:38 am - 3:43 pm

MIA

JAC

10h 05m

1 stop

$376United Airlines

Wed, Oct 28 - Tue, Nov 3

8:05 am - 10:34 pm

JAC

MIA

12h 29m

2 stops

12:17 pm - 8:40 pm

MIA

JAC

10h 23m

2 stops

$445United Airlines

Fri, Aug 28 - Sun, Sep 6

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

Frontier flights from Idaho to Florida Keys

Our best Frontier deals on Idaho to Florida Keys flight tickets

Frontier

Aug 13

BOI1:24 pmBoise Air Term. Gowen Fld

14h 27m

1 stop

MIA5:51 amMiami

Aug 20

MIA6:00 amMiami

7h 29m

1 stop

BOI11:29 amBoise Air Term. Gowen Fld

$249

Frontier

Aug 13

BOI1:24 pmBoise Air Term. Gowen Fld

14h 27m

1 stop

MIA5:51 amMiami

Aug 20

MIA6:00 amMiami

7h 29m

1 stop

BOI11:29 amBoise Air Term. Gowen Fld

$252

Frontier

Aug 13

BOI1:24 pmBoise Air Term. Gowen Fld

14h 27m

1 stop

MIA5:51 amMiami

Aug 22

MIA6:50 amMiami

30h 39m

2 stops

BOI11:29 amBoise Air Term. Gowen Fld

$354

American Airlines flights from Idaho to Florida Keys

Our best American Airlines deals on Idaho to Florida Keys flight tickets

American Airlines

Aug 13

BOI2:49 pmBoise Air Term. Gowen Fld

7h 09m

1 stop

MIA11:58 pmMiami

Aug 22

MIA9:55 amMiami

8h 54m

1 stop

BOI4:49 pmBoise Air Term. Gowen Fld

$195

American Airlines

Aug 14

BOI2:49 pmBoise Air Term. Gowen Fld

7h 09m

1 stop

MIA11:58 pmMiami

Aug 18

MIA9:55 amMiami

8h 54m

1 stop

BOI4:49 pmBoise Air Term. Gowen Fld

$218

American Airlines

Aug 14

BOI2:49 pmBoise Air Term. Gowen Fld

7h 09m

1 stop

MIA11:58 pmMiami

Aug 18

MIA9:55 amMiami

8h 54m

1 stop

BOI4:49 pmBoise Air Term. Gowen Fld

$236

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Thu 8/13

2:49 pm-11:58 pm

1 stop7h 09m

Miami

Sat 8/22

9:55 am-4:49 pm

1 stop8h 54m

$195

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Thu 11/26

4:05 pm-6:08 am

2 stops12h 03m

Miami

Sat 12/5

6:00 am-12:39 pm

1 stop8h 39m

$202

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Thu 11/26

2:35 pm-6:08 am

2 stops13h 33m

Miami

Sat 12/5

6:30 am-4:49 pm

2 stops12h 19m

$208

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Fri 8/14

2:49 pm-11:58 pm

1 stop7h 09m

Miami

Tue 8/18

9:55 am-4:49 pm

1 stop8h 54m

$218

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

Thu 8/13

7:15 pm-6:00 am

1 stop7h 45m

Miami

Wed 8/19

6:25 pm-11:59 pm

1 stop8h 34m

$223

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

Thu 8/13

1:24 pm-5:51 am

1 stop14h 27m

Miami

Thu 8/20

6:00 am-11:29 am

1 stop7h 29m

$249

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

Wed 8/19

6:15 am-8:10 pm

2 stops10h 55m

Miami

Wed 8/26

11:50 am-10:25 pm

2 stops13h 35m

$282

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

Sat 10/31

6:55 am-8:40 pm

2 stops10h 45m

Miami

Tue 11/10

2:30 pm-9:45 pm

1 stop10h 15m

$312

JacksonMiami

JAC - MIA

JACMIA

Jackson Hole

Wed 10/28

7:00 am-9:39 pm

2 stops12h 39m

Miami

Tue 11/3

7:38 am-3:43 pm

1 stop10h 05m

$376

JacksonMiami

JAC - MIA

JACMIA

Jackson Hole

Fri 8/28

8:05 am-10:34 pm

2 stops12h 29m

Miami

Sun 9/6

12:17 pm-8:40 pm

2 stops10h 23m

$445

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 Idaho to Florida Keys

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 Florida Keys?

The month of May is another great option to travel to Florida Keys, with average flight prices from Idaho averaging around $102.

How far in advance should I book a flight from Idaho to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $432 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Idaho for as low as $242 on momondo.

Can stopping save me money on Idaho to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Idaho to Florida Keys.

Cheap Idaho to Florida Keys flight deals and tips

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

Fastest flight time	7h 16m
Direct flights	None

The fastest flight from Idaho to Florida Keys takes 7h 16m

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

Search flight deals

Frequently asked questions about flying from Idaho to Florida Keys

When did momondo last update prices for flights from Idaho to Florida Keys?
Prices for flights from Idaho to Florida Keys were last updated today.
How many operators does momondo search for flights from Idaho to Florida Keys?
As of July 2026, there are 6 operators available to choose from for flights from Idaho to Florida Keys.
How old do you have to be to fly from Idaho to Florida Keys?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Idaho to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Idaho to Florida Keys is Embraer 175 (Enhanced Winglets), representing 15.42% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 13.45%, Boeing 737 MAX 8 at 11.04%, and Boeing 737-800 at 10.37%.

Best airlines flying from Idaho to Florida Keys

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $467	Free Cancellation	Rating 7.1 11,785 reviews		Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Florida Keys from Idaho.

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

Flights from Idaho to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho to Florida Keys?

Once you have performed a search for Idaho to Florida Keys flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Idaho to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida Keys and let you know when they change.