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$79+ Cheap flights from Knoxville to Miami (TYS - MIA)

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MIA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Miami are usually found in February or April, booked 42 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from Knoxville to Miami

Cheapest flights from Knoxville to Miami
Explore the most affordable flight options available from Knoxville to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:53 pm
TYS
-
MIA
1 stop28h 04m
Multiple Airlines
Wed 3/48:37 pm
MIA
-
TYS
1 stop15h 25m
Multiple Airlines
Deal found 1/20$173
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sun 2/11:39 pm
TYS
-
MIA
1 stop29h 11m
Multiple Airlines
Wed 2/116:59 pm
MIA
-
TYS
2 stops27h 26m
Multiple Airlines
Deal found 1/21$185
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/24:30 pm
TYS
-
MIA
1 stop24h 22m
Frontier
Thu 2/55:47 pm
MIA
-
TYS
1 stop21h 43m
Frontier
Deal found 1/19$190
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:11 pm
TYS
-
MIA
1 stop17h 39m
Multiple Airlines
Sat 2/213:09 pm
MIA
-
TYS
2 stops31h 01m
Multiple Airlines
Deal found 1/20$221
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/137:22 pm
TYS
-
MIA
2 stops39h 01m
Multiple Airlines
Thu 2/198:00 am
MIA
-
TYS
1 stop14h 10m
Multiple Airlines
Deal found 1/18$222
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/64:25 pm
TYS
-
MIA
1 stop24h 47m
Frontier
Mon 2/97:00 am
MIA
-
TYS
1 stop8h 35m
Frontier
Deal found 1/20$228
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/1810:18 am
TYS
-
MIA
1 stop5h 42m
American Airlines
Wed 2/259:43 pm
MIA
-
TYS
Nonstop2h 16m
American Airlines
Deal found 1/19$234
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/101:00 pm
TYS
-
MIA
2 stops22h 10m
Multiple Airlines
Sun 2/158:00 am
MIA
-
TYS
1 stop14h 25m
Multiple Airlines
Deal found 1/20$239
This Priceline deal was found by Cheapflights users on 1/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:13 pm
TYS
-
MIA
1 stop9h 01m
Frontier
Fri 2/206:25 am
MIA
-
TYS
1 stop13h 02m
Frontier
Deal found 1/19$244

Find flight deals from Knoxville to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$173
(Kiwi.com)

One-way from

$79
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$371

Good round-trip deal

$412 or less

Good one-way deal

$402 or less
Provider with most accurate pricing for Knoxville McGhee Tyson-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Miami flights.
Search Deals
From Knoxville McGhee Tyson to Miami
Search Deals
One-way flight from Knoxville McGhee Tyson to Miami
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Knoxville McGhee Tyson to Miami.
Search Deals
Price to beat on a one-way flight from Knoxville McGhee Tyson to Miami.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Miami 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 January 21, 2026.
Use the filters below to find and compare flights from Knoxville to Miami that are best for you.

Fly from

Knoxville

Fly to

Miami

Route

Depart

Return

Price

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Wed 2/18

5:47 pm-10:45 pm

1 stop4h 58m

Miami

Wed 2/25

9:43 pm-11:59 pm

Nonstop2h 16m

$234

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Sat 2/7

5:36 pm-7:52 pm

Nonstop2h 16m

Miami

Wed 2/11

9:34 pm-11:59 pm

Nonstop2h 25m

$234

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Sat 2/7

11:59 am-10:59 am

2 stops23h 00m

Miami

Wed 2/11

12:55 pm-12:12 pm

1 stop23h 17m

$274

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Thu 4/9

12:15 pm-10:00 pm

1 stop9h 45m

Miami

Sun 4/12

7:00 am-2:05 pm

1 stop7h 05m

$291

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Sat 2/14

5:00 pm-10:47 pm

1 stop5h 47m

Miami

Tue 2/17

7:15 am-1:51 pm

1 stop6h 36m

$299

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Wed 4/1

6:00 am-8:12 am

Nonstop2h 12m

Miami

Sat 4/4

9:43 pm-11:59 pm

Nonstop2h 16m

$311

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Thu 4/9

11:27 am-1:05 am

1 stop13h 38m

Miami

Sun 4/12

9:10 am-9:57 pm

2 stops12h 47m

$320

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Mon 3/9

7:50 am-2:35 pm

1 stop6h 45m

Miami

Fri 3/13

5:10 am-12:45 pm

2 stops7h 35m

$322

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Fri 2/20

5:47 pm-11:43 pm

1 stop5h 56m

Miami

Thu 2/26

9:43 pm-11:59 pm

Nonstop2h 16m

$331

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Wed 3/11

7:50 am-2:25 pm

1 stop6h 35m

Miami

Mon 3/16

11:50 am-9:15 pm

1 stop9h 25m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 20 results
1
2

Compare providers for flights from Knoxville to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Miami in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Miami flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Knoxville-Miami flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Knoxville-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Miami flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Knoxville 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 Knoxville to Miami

How far ahead should I book a flight from Knoxville to Miami?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Miami. Price data was last updated on January 16, 2026.

The best time to book flights from Knoxville to Miami is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Knoxville to Miami?

Currently, August is the cheapest month in which you can book a flight from Knoxville to Miami (average of $59). Flying from Knoxville to Miami in January is currently the most expensive (average of $103). 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 TYS to MIA?

Find hourly flight availability from Knoxville to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Miami as you normally would.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated January 21, 2026.
See what other customers who have flown with Delta, American Airlines, and Allegiant Air from Knoxville to Miami have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,086 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,086 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,172 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Allegiant Air
7.2
Good
705 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

Related info for your journey

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

  • What airports do I use to fly from Knoxville to Miami?

    Miami is the airport most travelers will use when flying to Miami from Knoxville McGhee Tyson. Booking flights from McGhee Tyson (TYS) to Miami (MIA) should be relatively easy as there are 3 daily flights to Miami from 3 different airlines. 2h 08m is how long a flight from Knoxville to Miami will take if you book a nonstop flight.

  • How popular is this Knoxville to Miami flight route?

    This flight path from Knoxville McGhee Tyson to Miami was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Knoxville to Miami?

    For as low as $234, American Airlines can have you in Miami from Knoxville in 4h 58m. Knoxville and Miami are separated by a distance of 725 mi.

  • What are the cheapest airlines flying from Knoxville to Miami round-trip?

    Currently priced at $114, Allegiant Air will fly you from Knoxville to Miami and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $188 and $229, respectively. Allegiant Air is priced at 71% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Knoxville to Miami one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $60. Delta flights start at $89 while deals on American Airlines start at $145 one-way.

  • What are the most reliable airlines from Knoxville to Miami?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Knoxville to Miami on time: Envoy Air (81%), Qatar Airways (75%), American Airlines (71%).

  • What are the cheapest flights from Knoxville to Miami?

    Looking at all options, your cheapest flight can be booked for $103. While the most popular route (Knoxville McGhee Tyson - Miami) can be booked for $173 on average, our data indicates $638 when flying from Knoxville to Miami.

  • Can I find deals for flights from Knoxville to Miami that include hotel bookings?

    Yes. In addition to deals on Knoxville to Miami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Miami?

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

  • Can I find deals for business class flights from Knoxville to Miami?

    Yes. Cheapflights offers flight deals from Knoxville to Miami 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 Knoxville to Miami?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Miami (average of $59). Flying from Knoxville to Miami in January is currently the most expensive (average of $103). 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 Miami?

Book flights to Miami if you plan to visit one of these locations
Sunny Isles Beach
Aventura
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Miami Springs
Riviera Beach
Palm Beach
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Tamarac
Miramar
Oakland Park

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Top 3 airlines flying from Knoxville to Miami

Discover the top 3 airlines that operate flights from Knoxville to Miami. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$114Average$233FlexibilityNo cancel feeOn-time88%
DeltaCheapest$188Average$453FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$229Average$412FlexibilityNo cancel feeOn-time71%

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