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Florida Keys

$100+ Cheap flights from Idaho to Florida Keys

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EYW
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Idaho to Florida Keys

Keep the following information in mind while searching for Idaho to Florida Keys flight deals. Data was last updated junio 12, 2025.

Round-trip from

$197
(American Airlines)

One-way from

$100
(Delta)

Popular in

March

Cheapest in

August

Average price

$501
From Idaho to Florida Keys
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One-way flight from Idaho to Florida Keys
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Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Idaho to Florida Keys

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

This American Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 8/141:36 pmBOI - MIA
1 stop9h 08mAmerican Airlines
mié. 8/206:20 amMIA - BOI
1 stop8h 26mAmerican Airlines
Deal found 6/10$197
This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 9/155:05 amGEG - MIA
1 stop9h 00mDelta
vie. 9/196:05 pmMIA - GEG
1 stop9h 13mDelta
Deal found 6/11$198
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 8/145:43 pmBOI - MIA
1 stop21h 37mAlaska Airlines
mié. 8/206:31 pmMIA - BOI
1 stop16h 57mAlaska Airlines
Deal found 6/11$220
This Delta deal was found by Cheapflights users on 6/11. 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.
jue. 10/235:40 amBOI - MIA
1 stop9h 25mDelta
mar. 10/287:00 amMIA - BOI
1 stop7h 38mDelta
Deal found 6/11$228
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2212:27 pmBOI - MIA
1 stop16h 03mFrontier
dom. 8/316:00 amMIA - BOI
1 stop7h 32mFrontier
Deal found 6/11$256
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/811:51 amGEG - MIA
1 stop15h 39mFrontier
mar. 7/156:00 amMIA - GEG
1 stop8h 06mFrontier
Deal found 6/10$266
This United Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 7/147:15 pmBOI - MIA
1 stop10h 22mUnited Airlines
mié. 7/168:45 amMIA - BOI
1 stop9h 55mUnited Airlines
Deal found 6/10$274
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/75:25 amBOI - MIA
1 stop10h 10mSouthwest
jue. 9/114:10 pmMIA - BOI
1 stop9h 55mSouthwest
Deal found 6/10$277
This Mytrip deal was found by Cheapflights users on 6/10. 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.
lun. 7/147:48 pmBOI - MIA
2 stops21h 31mSpirit Airlines
vie. 7/187:00 amMIA - BOI
1 stop13h 52mSpirit Airlines
Deal found 6/10$290
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/245:54 pmGEG - MIA
1 stop20h 32mAlaska Airlines
vie. 10/316:23 pmMIA - GEG
1 stop27h 31mAlaska Airlines
Deal found 6/10$291
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/109:33 amGEG - MIA
1 stop17h 05mMultiple Airlines
jue. 7/177:00 amMIA - GEG
2 stops37h 02mMultiple Airlines
Deal found 6/11$341
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/262:29 pmBOI - MIA
2 stops13h 09mMultiple Airlines
jue. 7/3111:10 amMIA - BOI
2 stops33h 42mMultiple Airlines
Deal found 6/11$351

Cheapflights Fare Finder

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

Fly from

Idaho

Fly to

Florida Keys

Route

Depart

Return

Price

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

jue. 8/14

1:36 pm-12:44 am

1 stop9h 08m

Miami

mié. 8/20

6:20 am-12:46 pm

1 stop8h 26m

$197

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

mié. 7/16

5:05 am-5:01 pm

1 stop8h 56m

Miami

mar. 8/5

6:15 pm-12:04 am

1 stop8h 49m

$199

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

jue. 8/14

5:43 pm-5:20 pm

1 stop21h 37m

Miami

mié. 8/20

6:31 pm-9:28 am

1 stop16h 57m

$220

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

jue. 10/23

5:40 am-5:05 pm

1 stop9h 25m

Miami

mar. 10/28

7:00 am-12:38 pm

1 stop7h 38m

$228

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

vie. 8/22

12:27 pm-6:30 am

1 stop16h 03m

Miami

dom. 8/31

6:00 am-11:32 am

1 stop7h 32m

$256

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

mar. 7/8

11:51 am-6:30 am

1 stop15h 39m

Miami

mar. 7/15

6:00 am-11:06 am

1 stop8h 06m

$266

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

lun. 7/14

7:15 pm-7:37 am

1 stop10h 22m

Miami

mié. 7/16

8:45 am-4:40 pm

1 stop9h 55m

$274

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

dom. 9/7

5:25 am-5:35 pm

1 stop10h 10m

Miami

jue. 9/11

4:10 pm-12:05 am

1 stop9h 55m

$277

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

lun. 7/14

7:48 pm-7:19 pm

2 stops21h 31m

Miami

vie. 7/18

7:00 am-6:52 pm

1 stop13h 52m

$290

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

jue. 7/10

9:33 am-5:38 am

1 stop17h 05m

Miami

jue. 7/17

7:00 am-5:02 pm

2 stops37h 02m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 42 results
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Best time to book a flight from Idaho to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Idaho 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 Idaho to Florida Keys

What is the cheapest time of day to fly from ID to EOA?

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

When flying from Idaho to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated junio 12, 2025.
Read through reviews of airlines operating flights from Idaho to Florida Keys, such as Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Idaho to Florida Keys one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $100. Alaska Airlines flights start at $105 while deals on American Airlines start at $110 one-way.

  • Can I find deals for flights from Idaho to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from Idaho to Florida Keys?

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

  • Can I find deals for business class flights from Idaho to Florida Keys?

    Yes. Cheapflights offers flight deals from Idaho to Florida Keys 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 Idaho to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Florida Keys (average of $328). Flying from Idaho to Florida Keys in March is currently the most expensive (average of $493). 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

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Alternative routes for Idaho to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho to Florida Keys

Discover the top airline that operate flights from Idaho to Florida Keys. 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$608FlexibilityNo cancel feeOn-time71%

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