HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$74+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MIA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Miami 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.
Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Miami are usually found in February or July, booked 22 days in advance, depart on a Friday or Saturday and return on a Thursday

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 29, 2026.

This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:13 pm
TYS
-
MIA
1 stop9h 01m
Frontier
Mon 3/95:50 am
MIA
-
TYS
1 stop9h 35m
Frontier
Deal found 1/28$173
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 stop17h 57m
Multiple Airlines
Sun 3/85:05 am
MIA
-
TYS
2 stops17h 06m
Multiple Airlines
Deal found 1/26$210
This Priceline deal was found by Cheapflights users on 1/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:51 pm
TYS
-
MIA
1 stop10h 23m
Frontier
Mon 3/26:25 am
MIA
-
TYS
1 stop12h 53m
Frontier
Deal found 1/28$219
This Priceline deal was found by Cheapflights users on 1/27. 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 3/28:13 pm
TYS
-
MIA
1 stop9h 01m
Frontier
Fri 3/65:50 am
MIA
-
TYS
1 stop9h 35m
Frontier
Deal found 1/27$223
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:02 pm
TYS
-
MIA
1 stop6h 18m
Delta
Tue 3/1011:30 am
MIA
-
TYS
1 stop9h 05m
Delta
Deal found 1/28$224
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:05 am
TYS
-
MIA
1 stop5h 35m
Southwest
Sat 4/257:00 am
MIA
-
TYS
2 stops11h 30m
Southwest
Deal found 1/28$227
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/57:20 am
TYS
-
MIA
1 stop16h 46m
Multiple Airlines
Sun 3/87:00 am
MIA
-
TYS
1 stop29h 00m
Multiple Airlines
Deal found 1/27$229
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:10 pm
TYS
-
MIA
1 stop3h 40m
Delta
Wed 3/111:30 pm
MIA
-
TYS
1 stop7h 05m
Delta
Deal found 1/28$231
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/279:36 pm
TYS
-
MIA
2 stops27h 06m
Multiple Airlines
Wed 3/48:37 pm
MIA
-
TYS
1 stop15h 25m
Multiple Airlines
Deal found 1/27$234
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 stop17h 57m
Multiple Airlines
Sat 3/145:05 am
MIA
-
TYS
2 stops29h 39m
Multiple Airlines
Deal found 1/26$235
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/184:04 pm
TYS
-
MIA
1 stop6h 41m
American Airlines
Wed 2/259:43 pm
MIA
-
TYS
Nonstop2h 16m
American Airlines
Deal found 1/28$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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$173
(Frontier)

One-way from

$74
(Frontier)

Popular in

May

Cheapest in

February

Average price

$374

Good round-trip deal

$432 or less

Good one-way deal

$287 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. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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 29, 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

5:35 am-9:26 am

1 stop3h 51m

Miami

Wed 2/25

6:00 am-11:08 am

1 stop5h 08m

$231

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Tue 3/17

7:50 am-2:25 pm

1 stop6h 35m

Miami

Sat 3/21

6:40 am-9:05 pm

2 stops14h 25m

$275

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Fri 2/20

6:41 pm-12:53 am

1 stop6h 12m

Miami

Sat 2/28

6:00 am-11:08 am

1 stop5h 08m

$309

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Sat 5/16

6:40 am-5:00 pm

1 stop10h 20m

Miami

Sat 5/23

6:35 am-1:20 pm

1 stop6h 45m

$336

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Fri 5/8

12:15 pm-11:00 pm

2 stops10h 45m

Miami

Sun 5/24

7:00 am-2:45 pm

2 stops7h 45m

$347

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Thu 5/21

12:15 pm-11:00 pm

2 stops10h 45m

Miami

Mon 5/25

6:40 am-6:10 pm

2 stops11h 30m

$347

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Thu 5/21

12:15 pm-11:00 pm

2 stops10h 45m

Miami

Mon 6/1

6:40 am-6:10 pm

2 stops11h 30m

$347

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Sat 5/2

8:00 am-3:11 pm

1 stop7h 11m

Miami

Sat 5/9

9:45 pm-11:59 pm

Nonstop2h 14m

$349

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Fri 4/10

12:15 pm-10:00 pm

1 stop9h 45m

Miami

Sat 4/18

6:35 am-1:20 pm

1 stop6h 45m

$349

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Mon 4/27

8:05 am-2:30 pm

1 stop6h 25m

Miami

Sun 5/3

9:40 am-9:05 pm

1 stop11h 25m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 17 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 Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Miami flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 23, 2026.

The best time to book flights from Knoxville to Miami is 22 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 $104). 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 29, 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 29, 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
8,125 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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
8,125 reviews
Delta
7.9
Good
8,125 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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
11,199 reviews
Delta
7.9
Good
8,125 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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
706 reviews
Delta
7.9
Good
8,125 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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 2 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 11 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 $231, Delta can have you in Miami from Knoxville in 3h 51m. Knoxville and Miami are separated by a distance of 725 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $115. While the most popular route (Knoxville McGhee Tyson - Miami) can be booked for $210 on average, our data indicates $586 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 $104). 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
Hollywood
Coral Gables
Doral
Plantation
Marathon
Sunrise
Dania Beach
Miami Springs
Riviera Beach
Palm Beach
Hialeah
Miami Lakes
Miami Gardens
Boynton Beach
Tamarac
Miramar
Deerfield Beach
Oakland Park

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 Knoxville to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Miami flights
Nashville to Fort Lauderdale flights
Nashville to Orlando flights
Memphis to Orlando flights
Nashville to Tampa flights
Memphis to Miami flights
Chattanooga to Orlando flights
Memphis to Fort Lauderdale flights
Nashville to Fort Myers flights
Knoxville to Orlando flights
Nashville to West Palm Beach flights
Nashville to Key West flights
Knoxville to Fort Lauderdale flights
Chattanooga to Miami flights
Knoxville to Tampa flights
Nashville to Sarasota flights
Chattanooga to Tampa flights
Knoxville to Orlando Sanford Intl flights
Chattanooga to Sarasota flights
Chattanooga to Fort Lauderdale flights
Nashville to Jacksonville flights
Memphis to Jacksonville flights
Nashville to Panama City flights
Chattanooga to Fort Myers flights
Knoxville to St Petersburg flights
Memphis to Key West flights
Memphis to Tampa flights
Nashville to Pensacola flights
Chattanooga to Orlando Sanford Intl flights
Memphis to West Palm Beach flights
Memphis to Sarasota flights
Memphis to Fort Myers flights
Memphis to Orlando Sanford Intl flights
Blountville to Miami flights
Chattanooga to West Palm Beach flights
Nashville to Daytona Beach flights
Nashville to St Petersburg flights
Knoxville to Key West flights
Chattanooga to Key West flights
Knoxville to West Palm Beach flights
Memphis to St Petersburg flights
Knoxville to Panama City flights
Knoxville to Sarasota flights
Nashville to Melbourne flights
Knoxville to Fort Myers flights
Memphis to Gainesville flights
Memphis to Pensacola flights
Knoxville to Pensacola flights
Blountville to Orlando flights

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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$114Average$232FlexibilityNo cancel feeOn-time88%
DeltaCheapest$188Average$453FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$229Average$413FlexibilityNo 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.