HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$129+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EYW
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Florida Keys 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 Idaho to Florida Keys

Keep the following information in mind while searching for Idaho to Florida Keys flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$197
(Delta)

One-way from

$129
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$361
From Idaho to Florida Keys
Search Deals
One-way flight from Idaho to Florida Keys
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 septiembre 15, 2025.

This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2511:53 amGEG - MIA
1 stop9h 51mFrontier
jue. 10/26:00 amMIA - GEG
1 stop7h 58mFrontier
Deal found 9/15$224
This Delta deal was found by Cheapflights users on 9/15. 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.
vie. 10/245:05 amGEG - MIA
1 stop8h 49mDelta
vie. 10/316:00 amMIA - GEG
1 stop8h 41mDelta
Deal found 9/15$254
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2611:53 amGEG - MIA
1 stop9h 51mFrontier
dom. 9/286:00 amMIA - GEG
1 stop7h 58mFrontier
Deal found 9/14$256
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 11/41:25 pmBOI - MIA
1 stop9h 11mAmerican Airlines
mar. 11/116:00 amMIA - BOI
1 stop8h 35mAmerican Airlines
Deal found 9/15$257
This Delta deal was found by Cheapflights users on 9/14. 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.
mié. 10/155:05 amGEG - MIA
1 stop8h 49mDelta
mié. 10/227:10 amMIA - GEG
1 stop7h 31mDelta
Deal found 9/14$257
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 11/42:00 pmBOI - MIA
2 stops14h 21mDelta
mar. 11/116:30 pmMIA - BOI
1 stop8h 05mDelta
Deal found 9/15$262
This Delta deal was found by Cheapflights users on 9/14. 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.
mié. 10/225:25 amBOI - MIA
1 stop9h 29mDelta
sáb. 10/256:00 amMIA - BOI
1 stop8h 29mDelta
Deal found 9/14$263
This Delta deal was found by Cheapflights users on 9/15. 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.
mié. 10/155:05 amGEG - MIA
1 stop8h 49mDelta
lun. 10/206:05 pmMIA - GEG
1 stop8h 54mDelta
Deal found 9/15$263
This American Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 10/215:40 amGEG - MIA
1 stop9h 45mAmerican Airlines
mar. 10/285:18 amMIA - GEG
2 stops10h 02mAmerican Airlines
Deal found 9/13$268
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 10/115:38 pmBOI - MIA
1 stop21h 51mAlaska Airlines
sáb. 10/186:43 pmMIA - BOI
1 stop16h 52mAlaska Airlines
Deal found 9/13$269
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 10/117:34 pmGEG - MIA
1 stop18h 55mAlaska Airlines
sáb. 10/186:43 pmMIA - GEG
1 stop8h 44mAlaska Airlines
Deal found 9/13$269
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2511:53 amGEG - MIA
1 stop9h 51mFrontier
dom. 9/286:00 amMIA - GEG
1 stop7h 58mFrontier
Deal found 9/15$270

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 septiembre 15, 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

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

mar. 3/3

5:05 am-5:05 pm

1 stop9h 00m

Miami

mié. 3/4

6:05 pm-12:20 am

1 stop9h 15m

$197

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

vie. 10/24

5:05 am-4:54 pm

1 stop8h 49m

Miami

vie. 10/31

6:00 am-11:41 am

1 stop8h 41m

$254

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

mié. 10/15

5:05 am-4:54 pm

1 stop8h 49m

Miami

mié. 10/22

6:45 pm-11:43 pm

1 stop7h 58m

$257

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

sáb. 10/11

5:38 pm-5:29 pm

1 stop21h 51m

Miami

sáb. 10/18

6:43 pm-9:35 am

1 stop16h 52m

$269

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

jue. 9/25

11:53 am-12:44 am

1 stop9h 51m

Miami

dom. 9/28

6:00 am-10:58 am

1 stop7h 58m

$270

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

vie. 2/6

12:40 pm-12:57 am

1 stop9h 17m

Miami

jue. 2/12

6:30 pm-11:16 pm

1 stop7h 46m

$306

BoiseMiami

BOI - MIA

BOIMIA

Boise Air Term. Gowen Fld

jue. 10/23

5:25 am-4:54 pm

1 stop9h 29m

Miami

mar. 10/28

6:00 am-12:29 pm

1 stop8h 29m

$308

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

mié. 1/21

3:05 pm-6:15 am

2 stops12h 10m

Miami

sáb. 1/31

7:00 am-6:46 pm

2 stops14h 46m

$308

SpokaneKey West

GEG - EYW

GEGEYW

Spokane

jue. 1/1

6:47 am-5:52 pm

1 stop8h 05m

Key West

mié. 1/14

3:49 pm-8:45 pm

1 stop7h 56m

$309

SpokaneKey West

GEG - EYW

GEGEYW

Spokane

mar. 11/4

5:25 am-4:16 pm

1 stop7h 51m

Key West

sáb. 11/8

8:00 am-6:56 pm

2 stops13h 56m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 53 results
1
2
3
...
6

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 septiembre 15, 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.

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.

  • How long is the flight from Idaho to Florida Keys?

    Delta, Alaska Airlines, and American Airlines can get you from Idaho to Florida Keys in just under 8h 05m. Your travel time can differ by up to 13h 46m. Airlines will cover a distance of 2517 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $491). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
Newark to Miami flights
John F Kennedy Intl to Orlando flights
LaGuardia to Miami flights
Newark to Orlando flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Orlando flights
Boston to Orlando flights
Dallas/Fort Worth to Orlando flights
Philadelphia to Orlando flights
Dulles Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
Los Angeles to Miami flights
Reagan-National to Miami flights
Los Angeles to Orlando flights
Dallas/Fort Worth to Miami flights
Reagan-National to Orlando flights
Newark to West Palm Beach flights
Dulles Intl to Miami flights
Boston to Fort Lauderdale flights
LaGuardia to Tampa flights
John F Kennedy Intl to Tampa flights
Boston to Miami flights
O'Hare Intl to Orlando flights
O'Hare Intl to Fort Lauderdale flights
Philadelphia to Fort Lauderdale flights
Minneapolis to Orlando flights
Newark to Tampa flights
Baltimore to Orlando flights
Seattle to Orlando flights
O'Hare Intl to Miami flights
Baltimore to Fort Lauderdale flights
Cleveland to Orlando flights
Denver to Orlando flights
Dallas/Fort Worth to Fort Lauderdale flights
Atlanta to Miami flights
Providence to Orlando flights
LaGuardia to West Palm Beach flights
Boston to Tampa flights
Philadelphia to Miami flights
Hartford to Orlando flights
Los Angeles to Fort Lauderdale flights
Atlanta to Fort Lauderdale flights
Detroit to Orlando flights
Detroit to Fort Lauderdale flights
Hobby to Orlando flights
Raleigh to Miami flights
Baltimore to Miami flights

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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$608FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.