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Florida Keys

$155+ Cheap flights from Blountville (TRI) 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — EYW
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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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 August 20, 2025.

Round-trip from

$308
(American Airlines)

One-way from

$155
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$478
From Blountville Tri Cities TN/VA to Florida Keys
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One-way flight from Blountville Tri Cities TN/VA to Florida Keys
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Highest demand for flights based on searches. 14% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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 10/37:02 pmTRI - MIA
1 stop4h 54mAmerican Airlines
Fri 10/106:20 amMIA - TRI
1 stop4h 25mAmerican Airlines
Deal found 8/19$308
This Delta deal was found by Cheapflights users on 8/20. 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 11/1810:15 amTRI - MIA
1 stop4h 15mDelta
Mon 11/247:00 amMIA - TRI
1 stop5h 05mDelta
Deal found 8/20$309
This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 9/310:57 amTRI - MIA
1 stop4h 23mDelta
Sun 9/76:00 amMIA - TRI
1 stop4h 10mDelta
Deal found 8/20$319
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/16:16 pmTRI - MIA
1 stop6h 17mAmerican Airlines
Mon 9/85:18 amMIA - TRI
1 stop4h 35mAmerican Airlines
Deal found 8/20$344
This Delta deal was found by Cheapflights users on 8/19. 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 8/2210:57 amTRI - MIA
1 stop4h 23mDelta
Sat 8/306:00 amMIA - TRI
1 stop6h 41mDelta
Deal found 8/19$384
This American Airlines deal was found by Cheapflights users on 8/20. 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 12/138:37 pmTRI - MIA
1 stop4h 19mAmerican Airlines
Sun 12/216:00 amMIA - TRI
1 stop4h 20mAmerican Airlines
Deal found 8/20$398
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 8/288:12 pmTRI - MIA
1 stop4h 21mAmerican Airlines
Mon 9/15:18 amMIA - TRI
1 stop5h 07mAmerican Airlines
Deal found 8/19$460
This Delta deal was found by Cheapflights users on 8/19. 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.
Sat 12/1312:49 pmTRI - MIA
1 stop4h 29mDelta
Sat 12/207:00 amMIA - TRI
1 stop6h 22mDelta
Deal found 8/19$479
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/176:23 amTRI - MIA
2 stops7h 06mAmerican Airlines
Mon 9/224:02 pmMIA - TRI
1 stop7h 07mAmerican Airlines
Deal found 8/18$648
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 11/512:03 pmTRI - MIA
2 stops6h 44mAmerican Airlines
Sun 11/98:35 amMIA - TRI
1 stop5h 39mAmerican Airlines
Deal found 8/19$657
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/36:23 amTRI - MIA
2 stops7h 06mAmerican Airlines
Sun 9/76:10 amMIA - TRI
1 stop4h 37mAmerican Airlines
Deal found 8/19$673

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 August 20, 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

Fri 10/3

7:02 pm-11:56 pm

1 stop4h 54m

Miami

Fri 10/10

6:20 am-10:45 am

1 stop4h 25m

$308

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Wed 9/17

10:56 am-3:17 pm

1 stop4h 21m

Miami

Mon 9/22

6:00 am-9:44 am

1 stop3h 44m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Wed 11/5

3:34 pm-10:08 pm

1 stop6h 34m

Miami

Sun 11/9

7:03 am-12:14 pm

1 stop5h 11m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Tue 2/10

12:49 pm-5:24 pm

1 stop4h 35m

Miami

Thu 2/19

6:00 am-12:07 pm

1 stop6h 07m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Wed 2/11

5:08 am-11:13 am

1 stop6h 05m

Miami

Fri 2/20

7:00 am-2:11 pm

1 stop7h 11m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Tue 11/18

10:15 am-3:41 pm

1 stop5h 26m

Miami

Mon 11/24

7:00 am-12:05 pm

1 stop5h 05m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Thu 10/2

5:05 am-11:06 am

1 stop6h 01m

Miami

Sun 10/5

6:30 pm-12:10 am

1 stop5h 40m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 9/20

2:50 pm-9:29 pm

1 stop6h 39m

Miami

Sat 9/27

6:07 pm-11:09 pm

1 stop5h 02m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sun 10/26

8:08 pm-12:29 am

1 stop4h 21m

Miami

Fri 10/31

3:25 pm-8:53 pm

1 stop5h 28m

$309

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 10/4

5:14 pm-9:29 pm

1 stop4h 15m

Miami

Sat 10/11

6:20 am-10:45 am

1 stop4h 25m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 14 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, August is the cheapest month in which you can book a flight from Blountville to Florida Keys (average of $328). Flying from Blountville to Florida Keys in March is currently the most expensive (average of $492). 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 August 20, 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
8.0
Very good
7,982 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

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
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

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
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

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 $309, American Airlines can have you in Florida Keys from Blountville in 4h 21m. The distance between Blountville and Florida Keys is about 748 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, August is the cheapest month in which you can book a flight from Blountville to Florida Keys (average of $328). Flying from Blountville to Florida Keys in March is currently the most expensive (average of $492). 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$538FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$343Average$658FlexibilityNo cancel feeOn-time71%

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