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

Delta, Alaska Airlines, and United 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 August 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.

$145 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.

12:31 pm - 10:31 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 00m1 stop Chicago O'Hare Intl

9:15 am - 4:42 pmMIA Miami-BOI Boise Air Term. Gowen Fld

9h 27m1 stop San Francisco

$289United Airlines

Fri, Oct 30 - Fri, Nov 6

2:43 pm - 11:26 pmBOI Boise Air Term. Gowen Fld-MIA Miami

6h 43m1 stop Denver Intl

7:29 am - 4:49 pmMIA Miami-BOI Boise Air Term. Gowen Fld

11h 20m1 stop San Francisco

$289United Airlines

Thu, Jan 7 - Sat, Jan 16

6:23 am - 5:13 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 50m1 stop Seattle/Tacoma Intl

6:16 pm - 9:56 amMIA Miami-BOI Boise Air Term. Gowen Fld

17h 40m1 stop Seattle/Tacoma Intl

$289Alaska Airlines

Mon, Sep 21 - Mon, Sep 28

6:43 am - 5:15 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 32m1 stop Seattle/Tacoma Intl

6:18 pm - 9:56 amMIA Miami-BOI Boise Air Term. Gowen Fld

17h 38m1 stop Seattle/Tacoma Intl

$289Alaska Airlines

Mon, Oct 19 - Fri, Oct 23

2:41 pm - 11:45 pmBOI Boise Air Term. Gowen Fld-MIA Miami

7h 04m1 stop Dallas/Fort Worth

6:55 am - 2:33 pmMIA Miami-BOI Boise Air Term. Gowen Fld

9h 38m1 stop Chicago O'Hare Intl

$289American Airlines

Thu, Jan 28 - Fri, Feb 5

2:03 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-MIA Miami

7h 56m1 stop Phoenix Sky Harbor Intl

4:45 pm - 10:42 pmMIA Miami-BOI Boise Air Term. Gowen Fld

7h 57m1 stop Dallas/Fort Worth

$289American Airlines

Sat, Nov 7 - Tue, Nov 17

11:10 pm - 9:26 amBOI Boise Air Term. Gowen Fld-MIA Miami

8h 16m1 stop Atlanta Hartsfield-Jackson

7:10 am - 1:34 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 24m1 stop Atlanta Hartsfield-Jackson

$289Delta

Mon, Oct 19 - Sat, Oct 24

1:41 pm - 12:56 amBOI Boise Air Term. Gowen Fld-MIA Miami

9h 15m1 stop Atlanta Hartsfield-Jackson

6:30 am - 1:11 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 41m1 stop Atlanta Hartsfield-Jackson

$289Delta

Mon, Nov 16 - Thu, Nov 26

11:25 am - 10:05 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 40m2 stops Denver Intl Orlando

8:25 am - 6:25 pmMIA Miami-BOI Boise Air Term. Gowen Fld

12h 00m2 stops Dallas Love Field Phoenix Sky Harbor Intl

$356Southwest

Sat, Oct 17 - Tue, Oct 20

10:40 am - 11:05 pmBOI Boise Air Term. Gowen Fld-MIA Miami

10h 25m2 stops Denver Intl Orlando

7:05 am - 4:05 pmMIA Miami-BOI Boise Air Term. Gowen Fld

11h 00m2 stops Orlando Denver Intl

$372Southwest

Fri, Oct 30 - Fri, Nov 6

Cheap last minute flights

Enter your travel dates to find the best prices.

1:24 pm - 4:52 amBOI Boise Air Term. Gowen Fld-MIA Miami

13h 28m1 stop Denver Intl

6:00 am - 12:29 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 29m1 stop Denver Intl

$376Frontier

Tue, Aug 25 - Tue, Sep 1

5:15 am - 5:11 pmGEG Spokane-MIA Miami

8h 56m1 stop Seattle/Tacoma Intl

6:25 pm - 11:59 pmMIA Miami-GEG Spokane

8h 34m1 stop Seattle/Tacoma Intl

$382Delta

Thu, Aug 27 - Thu, Sep 3

5:00 pm - 6:00 amGEG Spokane-MIA Miami

10h 00m1 stop Salt Lake City

2:08 pm - 10:31 pmMIA Miami-GEG Spokane

11h 23m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$387Delta

Thu, Aug 27 - Thu, Sep 3

12:44 pm - 11:58 pmGEG Spokane-MIA Miami

8h 14m1 stop Dallas/Fort Worth

7:30 am - 2:09 pmMIA Miami-GEG Spokane

9h 39m1 stop Phoenix Sky Harbor Intl

$395American Airlines

Thu, Aug 27 - Mon, Aug 31

1:24 pm - 4:52 amBOI Boise Air Term. Gowen Fld-MIA Miami

13h 28m1 stop Denver Intl

6:00 am - 11:29 amMIA Miami-BOI Boise Air Term. Gowen Fld

7h 29m1 stop Denver Intl

$398Frontier

Tue, Aug 25 - Sun, Aug 30

12:44 pm - 11:15 pmGEG Spokane-MIA Miami

7h 31m1 stop Dallas/Fort Worth

5:00 am - 1:37 pmMIA Miami-GEG Spokane

11h 37m1 stop Chicago O'Hare Intl

$530American Airlines

Thu, Aug 27 - Thu, Sep 3

5:00 am - 3:56 pmBOI Boise Air Term. Gowen Fld-MIA Miami

8h 56m1 stop Denver Intl

11:30 am - 9:37 pmMIA Miami-BOI Boise Air Term. Gowen Fld

12h 07m2 stops Houston George Bush Intcntl Denver Intl

$582United Airlines

Wed, Aug 26 - Mon, Aug 31

6:30 am - 3:56 pmBOI Boise Air Term. Gowen Fld-MIA Miami

7h 26m1 stop Denver Intl

3:52 pm - 10:40 pmMIA Miami-BOI Boise Air Term. Gowen Fld

8h 48m1 stop Denver Intl

$616United Airlines

Mon, Aug 24 - Wed, Aug 26

2:17 pm - 5:19 pmBOI Boise Air Term. Gowen Fld-MIA Miami

25h 02m1 stop Seattle/Tacoma Intl

6:22 pm - 9:52 amMIA Miami-BOI Boise Air Term. Gowen Fld

17h 30m1 stop Seattle/Tacoma Intl

$616Alaska Airlines

Wed, Aug 26 - Fri, Aug 28

9:00 am - 11:15 pmBOI Boise Air Term. Gowen Fld-MIA Miami

12h 15m2 stops Portland Dallas/Fort Worth

5:20 am - 11:16 amMIA Miami-BOI Boise Air Term. Gowen Fld

7h 56m1 stop Dallas/Fort Worth

$754Alaska Airlines

Wed, Aug 26 - Sun, Aug 30

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American Airlines flights from Idaho to Florida Keys

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

American Airlines

Nov 7

BOI2:03 pmBoise Air Term. Gowen Fld

7h 56m

1 stop

MIA11:59 pmMiami

Nov 17

MIA4:45 pmMiami

7h 57m

1 stop

BOI10:42 pmBoise Air Term. Gowen Fld

$289

American Airlines

Sep 11

BOI1:50 pmBoise Air Term. Gowen Fld

7h 28m

1 stop

MIA11:18 pmMiami

Sep 19

MIA7:05 amMiami

7h 55m

1 stop

BOI1:00 pmBoise Air Term. Gowen Fld

$290

American Airlines

Jan 4

BOI6:07 amBoise Air Term. Gowen Fld

8h 40m

1 stop

MIA4:47 pmMiami

Jan 11

MIA5:10 amMiami

11h 23m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

$311

Delta flights from Idaho to Florida Keys

Our best Delta deals on Idaho to Florida Keys flight tickets

Delta

Jan 19

GEG12:40 pmSpokane

9h 12m

1 stop

MIA12:52 amMiami

Jan 27

MIA6:40 amMiami

8h 04m

1 stop

GEG11:44 amSpokane

$289

Delta

Nov 7

BOI11:32 amBoise Air Term. Gowen Fld

11h 21m

2 stops

MIA12:53 amMiami

Nov 17

MIA6:00 amMiami

8h 33m

1 stop

BOI12:33 pmBoise Air Term. Gowen Fld

$294

Delta

Nov 7

BOI1:06 pmBoise Air Term. Gowen Fld

9h 47m

2 stops

MIA12:53 amMiami

Nov 17

MIA10:34 amMiami

9h 24m

2 stops

BOI5:58 pmBoise Air Term. Gowen Fld

$300

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Fri 10/30

12:31 pm-10:31 pm

1 stop8h 00m

Miami

Fri 11/6

9:15 am-4:42 pm

1 stop9h 27m

$289

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Thu 1/7

2:43 pm-11:26 pm

1 stop6h 43m

Miami

Sat 1/16

7:29 am-4:49 pm

1 stop11h 20m

$289

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Mon 9/21

6:23 am-5:13 pm

1 stop8h 50m

Miami

Mon 9/28

6:16 pm-9:56 am

1 stop17h 40m

$289

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Mon 10/19

6:43 am-5:15 pm

1 stop8h 32m

Miami

Fri 10/23

6:18 pm-9:56 am

1 stop17h 38m

$289

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Thu 1/28

2:41 pm-11:45 pm

1 stop7h 04m

Miami

Fri 2/5

6:55 am-2:33 pm

1 stop9h 38m

$289

Quickest round-trip

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Sat 11/7

2:03 pm-11:59 pm

1 stop7h 56m

Miami

Tue 11/17

4:45 pm-10:42 pm

1 stop7h 57m

$289

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Mon 10/19

11:10 pm-9:26 am

1 stop8h 16m

Miami

Sat 10/24

7:10 am-1:34 pm

1 stop8h 24m

$289

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Mon 11/16

1:41 pm-12:56 am

1 stop9h 15m

Miami

Thu 11/26

6:30 am-1:11 pm

1 stop8h 41m

$289

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Sat 10/17

11:25 am-10:05 pm

2 stops8h 40m

Miami

Tue 10/20

8:25 am-6:25 pm

2 stops12h 00m

$356

BoiseMiami

BOI Boise Air Term. Gowen Fld - MIA Miami

BOIMIA

Boise Air Term. Gowen Fld

Fri 10/30

10:40 am-11:05 pm

2 stops10h 25m

Miami

Fri 11/6

7:05 am-4:05 pm

2 stops11h 00m

$372

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 July is another great option to travel to Florida Keys, with average flight prices from Idaho averaging around $406.

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 $434 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 $290 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

Best Price Found	$145
Fastest flight time	6h 56m
Direct flights	None

The best one-way flight to Florida Keys from Idaho in the past 72 hours is $145. The best round-trip flight deal from Idaho to Florida Keys found on momondo in the last 72 hours is $289.

The fastest flight from Idaho to Florida Keys takes 6h 56m

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 August 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 14.83% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 14.77%, Boeing 737 MAX 8 at 11.49%, and Boeing 737-800 at 10.75%.

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 11,981 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.