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Florida Keys

$213+ Cheap flights from Blountville (TRI) to Florida Keys

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — EYW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Blountville to Florida Keys

Cheapest flights from Blountville to Florida Keys
Explore the most affordable flight options available from Blountville to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/128:35 pmTRI - MIA
2 stops24h 12mMultiple Airlines
Mon 1/1210:27 amMIA - TRI
1 stop6h 01mMultiple Airlines
Deal found 10/29$213
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 12/127:19 pmTRI - MIA
1 stop4h 33mAmerican Airlines
Mon 1/124:03 pmMIA - TRI
1 stop5h 13mAmerican Airlines
Deal found 10/29$409
This Delta deal was found by Cheapflights users on 10/30. 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.
Tue 11/1810:02 amTRI - MIA
1 stop4h 33mDelta
Mon 11/247:00 amMIA - TRI
1 stop5h 05mDelta
Deal found 10/30$442
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/295:04 amTRI - MIA
1 stop4h 55mAmerican Airlines
Sun 12/77:07 amMIA - TRI
1 stop7h 14mAmerican Airlines
Deal found 10/28$453
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/146:05 amTRI - MIA
1 stop5h 16mDelta
Tue 11/188:05 amMIA - TRI
1 stop6h 51mDelta
Deal found 10/30$477
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/243:36 pmTRI - MIA
1 stop5h 10mDelta
Sun 11/307:00 amMIA - TRI
1 stop5h 05mDelta
Deal found 10/29$728
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 11/1812:03 pmTRI - MIA
2 stops7h 20mAmerican Airlines
Mon 11/245:45 amMIA - TRI
1 stop5h 53mAmerican Airlines
Deal found 10/30$801
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/146:08 amTRI - MIA
2 stops5h 41mAmerican Airlines
Tue 11/187:01 amMIA - TRI
1 stop4h 37mAmerican Airlines
Deal found 10/30$860
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/246:08 amTRI - MIA
1 stop6h 31mAmerican Airlines
Sun 11/305:56 pmMIA - TRI
2 stops5h 57mAmerican Airlines
Deal found 10/29$1,114

Cheap flight deals from Blountville to Florida Keys

Keep the following information in mind while searching for Blountville to Florida Keys flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$213
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$513
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Miami flights.
Search Deals
From Blountville Tri Cities TN/VA to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville 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 October 30, 2025.
Use the filters below to find and compare flights from Blountville to Florida Keys that are best for you.

Fly from

Blountville

Fly to

Florida Keys

Route

Depart

Return

Price

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 2/21

4:30 pm-9:02 pm

1 stop4h 32m

Miami

Fri 2/27

6:00 am-12:07 pm

1 stop6h 07m

$319

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Wed 4/22

6:55 pm-12:56 am

1 stop6h 01m

Miami

Sat 4/25

6:00 am-12:11 pm

1 stop6h 11m

$359

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 2/7

6:05 am-10:40 am

1 stop4h 35m

Miami

Sat 2/14

8:05 am-12:07 pm

1 stop4h 02m

$359

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Thu 3/12

3:50 pm-9:02 pm

1 stop5h 12m

Miami

Tue 3/17

8:05 am-12:07 pm

1 stop4h 02m

$359

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Thu 3/12

6:27 pm-10:51 pm

1 stop4h 24m

Miami

Mon 3/16

5:10 pm-9:30 pm

1 stop4h 20m

$389

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Fri 12/12

7:19 pm-11:52 pm

1 stop4h 33m

Miami

Mon 1/12

4:03 pm-9:16 pm

1 stop5h 13m

$409

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Fri 3/6

6:55 pm-10:50 pm

1 stop3h 55m

Miami

Sat 3/14

7:00 am-12:07 pm

1 stop5h 07m

$409

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Tue 12/9

3:27 pm-8:56 pm

1 stop5h 29m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 11/29

8:25 pm-12:46 am

1 stop4h 21m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 12/13

10:12 am-3:50 pm

1 stop5h 38m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 12 results
1
2

Best time to book a flight from Blountville to Florida Keys

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

What is the cheapest month to book a flight from Blountville to Florida Keys?

Currently, February is the cheapest month in which you can book a flight from Blountville to Florida Keys (average of $88). Flying from Blountville to Florida Keys in December is currently the most expensive (average of $109). 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.

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 October 30, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Blountville to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Blountville 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 airport do you fly from for flights from Blountville to Florida Keys?

    For a flight from Blountville to Florida Keys, you will be flying from Tri Cities TN/VA. Blountville Tri Cities TN/VA (TRI) is just 5.7 mi from the center of the city.

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

    For as low as $319, Delta can have you in Florida Keys from Blountville in 4h 32m. The distance between Blountville and Florida Keys is about 748 mi.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Blountville to Florida Keys (average of $88). Flying from Blountville to Florida Keys in December is currently the most expensive (average of $109). 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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Top 2 airlines flying from Blountville to Florida Keys

Discover the top 2 airlines that operate flights from Blountville 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$526FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$343Average$658FlexibilityNo cancel feeOn-time71%

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