Nashville

$104+ Cheap flights from Key Largo, FL to Nashville (BNA)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BNA
May 9 — May 161
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Cheapflights Tip: The best prices from Key Largo to Nashville Intl are usually found in September or October, booked 63 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Key Largo to Nashville

Cheapest flights from Key Largo to Nashville
Explore the most affordable flight options available from Key Largo to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.

This Frontier deal was found by Cheapflights users on 4/6. 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.
Mon 4/277:00 am
MIA
-
BNA
1 stop9h 55m
Frontier
Fri 5/158:20 pm
BNA
-
MIA
1 stop8h 18m
Frontier
Deal found 4/6$160
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:21 pm
MIA
-
BNA
2 stops23h 16m
Multiple Airlines
Tue 5/57:17 pm
BNA
-
MIA
1 stop9h 21m
Multiple Airlines
Deal found 4/6$171
This Frontier deal was found by Cheapflights users on 4/6. 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.
Sun 4/267:00 am
MIA
-
BNA
1 stop11h 28m
Frontier
Fri 5/158:20 pm
BNA
-
MIA
1 stop8h 18m
Frontier
Deal found 4/6$180
This Frontier deal was found by Cheapflights users on 4/6. 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.
Fri 5/86:00 am
MIA
-
BNA
1 stop12h 59m
Frontier
Tue 5/197:17 pm
BNA
-
MIA
1 stop9h 21m
Frontier
Deal found 4/6$181
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:24 am
MIA
-
BNA
2 stops31h 58m
Multiple Airlines
Mon 5/116:44 pm
BNA
-
MIA
1 stop22h 05m
Multiple Airlines
Deal found 4/6$184
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:21 pm
MIA
-
BNA
2 stops22h 37m
Frontier
Mon 5/44:50 pm
BNA
-
MIA
1 stop11h 15m
Frontier
Deal found 4/7$185
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:05 am
MIA
-
BNA
2 stops13h 32m
Multiple Airlines
Tue 5/57:17 pm
BNA
-
MIA
1 stop9h 21m
Multiple Airlines
Deal found 4/6$187
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:26 pm
MIA
-
BNA
2 stops29h 32m
Multiple Airlines
Mon 4/278:48 pm
BNA
-
MIA
1 stop12h 05m
Multiple Airlines
Deal found 4/4$188
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:10 am
MIA
-
BNA
2 stops16h 04m
Multiple Airlines
Mon 5/116:44 pm
BNA
-
MIA
1 stop22h 05m
Multiple Airlines
Deal found 4/4$189
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:30 am
MIA
-
BNA
1 stop12h 43m
Multiple Airlines
Sun 5/106:30 am
BNA
-
MIA
2 stops15h 17m
Multiple Airlines
Deal found 4/9$194
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:38 pm
MIA
-
BNA
2 stops21h 21m
Frontier
Mon 5/116:44 pm
BNA
-
MIA
1 stop22h 05m
Frontier
Deal found 4/4$195

Find flight deals from Key Largo to Nashville

Keep the following information in mind while searching for Key Largo to Nashville flight deals. Data was last updated April 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Frontier)

One-way from

$104
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$334
Provider with most accurate pricing for Miami-Nashville Intl flight deals.
Provider most trusted by Cheapflights users for Miami-Nashville Intl flights.
From Key Largo to Nashville Intl
One-way flight from Key Largo to Nashville Intl
Highest demand for flights based on searches. 18% potential increase in price ($57 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Nashville 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 April 9, 2026.
Use the filters below to find and compare flights from Key Largo to Nashville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiNashville

MIA - BNA

MIABNA

Miami

Fri 5/8

7:15 pm-8:45 pm

Nonstop2h 30m

Nashville Intl

Tue 5/12

1:20 pm-9:10 pm

1 stop6h 50m

$264
Quickest round-trip

MiamiNashville

MIA - BNA

MIABNA

Miami

Tue 4/21

6:20 pm-7:50 pm

Nonstop2h 30m

Nashville Intl

Sat 5/2

6:00 am-9:15 am

Nonstop2h 15m

$264

MiamiNashville

MIA - BNA

MIABNA

Miami

Wed 4/29

12:10 pm-1:45 pm

Nonstop2h 35m

Nashville Intl

Fri 5/1

11:55 am-5:30 pm

1 stop4h 35m

$272

MiamiNashville

MIA - BNA

MIABNA

Miami

Thu 4/30

7:15 pm-8:45 pm

Nonstop2h 30m

Nashville Intl

Sat 5/2

5:00 pm-8:20 pm

Nonstop2h 20m

$274

MiamiNashville

MIA - BNA

MIABNA

Miami

Tue 5/5

8:05 am-1:29 pm

1 stop6h 24m

Nashville Intl

Sun 5/10

7:40 pm-12:47 am

1 stop4h 07m

$282

MiamiNashville

MIA - BNA

MIABNA

Miami

Thu 5/7

7:15 pm-8:45 pm

Nonstop2h 30m

Nashville Intl

Sun 5/10

7:25 pm-10:45 pm

Nonstop2h 20m

$289

MiamiNashville

MIA - BNA

MIABNA

Miami

Wed 4/29

7:40 am-1:20 pm

1 stop6h 40m

Nashville Intl

Sun 5/10

7:40 pm-12:47 am

1 stop4h 07m

$293

MiamiNashville

MIA - BNA

MIABNA

Miami

Wed 6/3

7:00 am-12:45 pm

2 stops6h 45m

Nashville Intl

Thu 6/4

7:15 pm-10:35 pm

Nonstop2h 20m

$308

MiamiNashville

MIA - BNA

MIABNA

Miami

Wed 4/22

3:18 pm-6:24 pm

1 stop4h 06m

Nashville Intl

Tue 4/28

6:29 am-2:12 pm

1 stop6h 43m

$309

MiamiNashville

MIA - BNA

MIABNA

Miami

Thu 4/30

7:15 pm-8:45 pm

Nonstop2h 30m

Nashville Intl

Sun 5/3

2:00 pm-5:15 pm

Nonstop2h 15m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Key Largo to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Key Largo 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 Key Largo to Nashville

How far ahead should I book a flight from Key Largo to Nashville?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Nashville. Price data was last updated on April 3, 2026.

To ensure you get the cheapest price possible for a flight from Key Largo to Nashville, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Key Largo to Nashville?

Currently, December is the cheapest month in which you can book a flight from Key Largo to Nashville (average of $61). Flying from Key Largo to Nashville in March is currently the most expensive (average of $86). 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.

What is the cheapest time of day to fly from KE9 to BNA?

Find hourly flight availability from Key Largo to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 9, 2026.

It’s optimal to fly from Key Largo to Nashville in the evening. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Key Largo to Nashville?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Nashville. Price data was last updated on April 4, 2026.

Travelers seeking maximum savings on their Key Largo to Nashville flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Nashville

Explore weekly flight availability from Key Largo to Nashville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 9, 2026.

The most flights from KE9 to BNA are scheduled on a Wednesday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Key Largo to Nashville?

Reviews of airlines servicing Nashville

Get insights into the airlines that provide service to Nashville. 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 Nashville. Reviews last updated April 9, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andSpirit Airlines from Key Largo to Nashville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Nashville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Nashville from Key Largo?

    Nashville Intl (BNA) is the airport you will fly into if you book a flight from Key Largo to Nashville. You should not have trouble finding flights to Nashville Intl from Key Largo; the airport handles an average of 10 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Nashville airport from Key Largo. It is only a 6.0 mi journey from Nashville Intl (BNA) to Nashville’s city center.

  • How popular is this Key Largo to Nashville flight route?

  • How long is the flight from Key Largo to Nashville?

    Departing from Key Largo to Nashville will take you 2h 30m. The distance from Key Largo to Nashville is about 807 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Key Largo to Nashville one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $36. However, be on the lookout for offers from Allegiant Air and Frontier, as they are both options that can get you from Key Largo to Nashville for a low price.

  • What are the most reliable airlines from Key Largo to Nashville?

    Consider Envoy Air (87%), British Airways (79%) or Finnair (75%) when booking your flight. These represent the most reliable airlines when flying from Key Largo to Nashville.

  • What are the cheapest flights from Key Largo to Nashville?

    The cheapest flight price from Key Largo to Nashville is $123. On average you can expect to pay $318. The most popular route, (Miami - Nashville Intl), can usually be booked for $196.

  • Can I find deals for flights from Key Largo to Nashville that include hotel bookings?

    Yes. In addition to deals on Key Largo to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Nashville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Nashville.

  • Can I find deals for business class flights from Key Largo to Nashville?

    Yes. Cheapflights offers flight deals from Key Largo to Nashville 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 Key Largo to Nashville?

    Currently, December is the cheapest month in which you can book a flight from Key Largo to Nashville (average of $61). Flying from Key Largo to Nashville in March is currently the most expensive (average of $86). 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

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
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Murfreesboro
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Alternative routes for Key Largo to Nashville

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Key Largo to Nashville

Discover the top 5 airlines that operate flights from Key Largo to Nashville. 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 April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$57Average$120FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$67Average$134FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$117Average$309FlexibilityNo cancel feeOn-time63%
DeltaCheapest$118Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$145Average$314FlexibilityNo cancel feeOn-time71%

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