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Marco Island

$90+ Cheap flights from Knoxville (TYS) to Marco Island, FL

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MIA
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Marco Island are usually found in February or July, booked 74 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from Knoxville to Marco Island

Cheapest flights from Knoxville to Marco Island
Explore the most affordable flight options available from Knoxville to Marco Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 6/512:49 pm
TYS
-
MIA
1 stop9h 23m
Multiple Airlines
Thu 6/115:27 pm
MIA
-
TYS
1 stop23h 13m
Multiple Airlines
Deal found 4/21$173
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:46 pm
TYS
-
MIA
1 stop16h 41m
Multiple Airlines
Sat 6/69:38 pm
MIA
-
TYS
1 stop22h 51m
Multiple Airlines
Deal found 4/19$197
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/43:47 pm
TYS
-
MIA
1 stop16h 40m
Multiple Airlines
Thu 6/115:27 pm
MIA
-
TYS
1 stop23h 13m
Multiple Airlines
Deal found 4/23$208
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/2912:55 pm
TYS
-
MIA
2 stops27h 32m
Multiple Airlines
Sat 6/69:38 pm
MIA
-
TYS
1 stop22h 51m
Multiple Airlines
Deal found 4/23$211
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/305:11 pm
TYS
-
MIA
2 stops23h 16m
Multiple Airlines
Sat 6/69:38 pm
MIA
-
TYS
1 stop22h 51m
Multiple Airlines
Deal found 4/23$221
This Priceline deal was found by Cheapflights users on 4/19. 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.
Sun 4/264:28 pm
TYS
-
MIA
1 stop12h 37m
Frontier
Thu 4/307:00 am
MIA
-
TYS
1 stop8h 33m
Frontier
Deal found 4/19$222
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/73:46 pm
TYS
-
MIA
1 stop28h 42m
Multiple Airlines
Fri 6/1211:06 am
MIA
-
TYS
2 stops10h 44m
Multiple Airlines
Deal found 4/23$228

Find flight deals from Knoxville to Marco Island

Keep the following information in mind while searching for Knoxville to Marco Island flight deals. Data was last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$173
(Kiwi.com)

One-way from

$90
(Priceline)

Popular in

March

Cheapest in

February

Average price

$396
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 Marco Island
Search Deals
One-way flight from Knoxville McGhee Tyson to Marco Island
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Marco Island 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 24, 2026.
Use the filters below to find and compare flights from Knoxville to Marco Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Sat 5/23

6:40 am-5:15 pm

2 stops10h 35m

Miami

Wed 5/27

12:35 pm-8:50 pm

1 stop8h 15m

$278

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Sat 5/16

6:40 am-5:00 pm

1 stop10h 20m

Miami

Wed 5/20

7:00 am-5:10 pm

1 stop10h 10m

$335

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Mon 8/17

7:10 am-4:10 pm

2 stops9h 00m

Miami

Sun 8/23

7:40 am-8:45 pm

2 stops13h 05m

$335

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Thu 6/4

7:30 am-10:05 pm

2 stops14h 35m

Miami

Thu 6/11

5:40 am-9:10 pm

2 stops15h 30m

$350

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Tue 5/19

8:15 am-2:15 pm

1 stop6h 00m

Miami

Tue 5/26

7:20 am-5:10 pm

2 stops9h 50m

$362

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Sun 9/6

1:15 pm-10:50 pm

1 stop9h 35m

Miami

Mon 9/14

7:00 am-5:10 pm

1 stop10h 10m

$362

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Wed 7/15

8:10 am-2:25 pm

1 stop6h 15m

Miami

Mon 7/20

5:40 am-9:10 pm

2 stops15h 30m

$368

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Sat 7/18

8:00 am-10:05 pm

2 stops14h 05m

Miami

Sun 7/26

5:35 am-12:05 pm

2 stops6h 30m

$373

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Fri 6/19

6:40 am-3:20 pm

2 stops8h 40m

Miami

Mon 6/22

5:40 am-9:10 pm

2 stops15h 30m

$383

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Thu 7/16

12:35 pm-10:05 pm

1 stop9h 30m

Miami

Mon 7/27

5:35 am-1:45 pm

1 stop8h 10m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Knoxville to Marco Island

Have a flexible travel schedule? Discover the best time to fly to Marco Island 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 Marco Island

What is the cheapest time of day to fly from TYS to MA9?

Find hourly flight availability from Knoxville to Marco Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2026.

One of the essential ways to save on airfare from Knoxville to Marco Island is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.

What is the cheapest day to fly from Knoxville to Marco Island?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Marco Island. Price data was last updated on April 18, 2026.

Travelers seeking maximum savings on their Knoxville to Marco Island flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Knoxville to Marco Island

Explore weekly flight availability from Knoxville to Marco Island. 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 24, 2026.

The most flights from TYS to MA9 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Knoxville to Marco Island?

Reviews of airlines servicing Marco Island

Get insights into the airlines that provide service to Marco Island. 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 Marco Island. Reviews last updated April 24, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAllegiant Air from Knoxville to Marco Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

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.
Southwest
8.0
Very good
4,334 reviews
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

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.
Delta
7.9
Good
8,451 reviews
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

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.
Allegiant Air
7.3
Good
707 reviews
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

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.
American Airlines
7.1
Good
11,666 reviews
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

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 Knoxville to Marco Island. 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 Knoxville to Marco Island?

    If you book a flight to Marco Island from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 2 flights from McGhee Tyson to Marco Island per day from 4 different airlines.

  • How popular is this Knoxville to Marco Island flight route?

    Flights from Knoxville McGhee Tyson to Marco Island have been viewed 23 times in the past calendar month.

  • How long is the flight from Knoxville to Marco Island?

    For as low as $278, Southwest can have you in Marco Island from Knoxville in 10h 35m. The distance between Knoxville and Marco Island is about 725 mi.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $67. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Knoxville to Marco Island for a low price.

  • What are the most reliable airlines from Knoxville to Marco Island?

    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 Marco Island on time: Qatar Airways (97%), American Airlines (93%), Envoy Air (93%).

  • What are the cheapest flights from Knoxville to Marco Island?

    The cheapest flight price from Knoxville to Marco Island is $280. On average you can expect to pay $512. The most popular route, (Knoxville McGhee Tyson - Miami), can usually be booked for $208.

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

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

  • How can I find direct flights from Knoxville to Marco Island?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Marco Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 4 airlines flying from Knoxville to Marco Island

Discover the top 4 airlines that operate flights from Knoxville to Marco Island. 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 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$90Average$193FlexibilityNo cancel feeOn-time88%
DeltaCheapest$188Average$436FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$388FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$366FlexibilityNo cancel feeOn-time63%

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