$108+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MIA
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Marco Island 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 Marco Island are usually found in February or August, booked 74 days in advance, depart on a Friday or Saturday and return on a Wednesday
Cheap flight deals from Knoxville to Marco Island
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Best
Last-minute
One-way
Cheapest flights from Knoxville to Marco IslandExplore 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 May 23, 2026.
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 May 23, 2026.
This American Airlines deal was found by Cheapflights users on 5/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
TYS
- MIA
Nonstop2h 13m
American Airlines
Tue 7/79:45 pm
MIA
- TYS
Nonstop2h 14m
American Airlines
Deal found 5/23![American Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sun 5/313:46 pm
TYS
- MIA
1 stop28h 42m
Multiple Airlines
Mon 6/85:05 am
MIA
- TYS
2 stops18h 34m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$267
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:32 pm
TYS
- MIA
1 stop9h 22m
Frontier
Fri 6/196:00 am
MIA
- TYS
1 stop13h 37m
Frontier
Deal found 5/18![Frontier logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/22. 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 8/227:53 pm
TYS
- MIA
Nonstop2h 12m
American Airlines
Sat 8/299:45 pm
MIA
- TYS
Nonstop2h 14m
American Airlines
Deal found 5/22![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:59 pm
TYS
- MIA
1 stop4h 10m
Delta
Tue 7/78:20 am
MIA
- TYS
1 stop6h 28m
Delta
Deal found 5/23![Delta logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Fri 8/281:55 pm
TYS
- MIA
2 stops23h 34m
Multiple Airlines
Thu 9/39:38 pm
MIA
- TYS
1 stop17h 54m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$287
This Frontier deal was found by Cheapflights users on 5/22. 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 7/68:19 pm
TYS
- MIA
1 stop9h 32m
Frontier
Wed 7/86:00 am
MIA
- TYS
1 stop13h 24m
Frontier
Deal found 5/22![Frontier logo]()
$289
This Southwest deal was found by Cheapflights users on 5/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:10 am
TYS
- MIA
1 stop6h 15m
Southwest
Tue 7/711:25 am
MIA
- TYS
2 stops9h 55m
Southwest
Deal found 5/23![Southwest logo]()
$290
This American Airlines deal was found by Cheapflights users on 5/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:37 pm
TYS
- MIA
1 stop3h 52m
American Airlines
Thu 11/59:35 pm
MIA
- TYS
Nonstop2h 10m
American Airlines
Deal found 5/23![American Airlines logo]()
$295
This Expedia deal was found by Cheapflights users on 5/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:32 pm
TYS
- MIA
1 stop9h 22m
Frontier
Mon 6/226:00 am
MIA
- TYS
1 stop13h 37m
Frontier
Deal found 5/18![Frontier logo]()
$299
Best flights from Knoxville to Marco IslandDiscover carefully curated flight deals from Knoxville to Marco Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
Discover carefully curated flight deals from Knoxville to Marco Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
This Delta deal was found by Cheapflights users on 5/22. 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 7/85:40 am
TYS
- MIA
1 stop3h 50m
Delta
Wed 7/84:00 pm
MIA
- TYS
1 stop5h 35m
Delta
Deal found 5/22![Delta logo]()
$285
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1712:45 pm
TYS
- MIA
1 stop9h 25m
Southwest
Wed 6/246:00 am
MIA
- TYS
1 stop11h 00m
Southwest
Deal found 5/18![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 5/22. 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.
Thu 5/288:05 am
TYS
- MIA
1 stop6h 25m
Southwest
Tue 6/212:35 pm
MIA
- TYS
1 stop8h 15m
Southwest
Deal found 5/22![Southwest logo]()
$338
This Delta deal was found by Cheapflights users on 5/22. 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 7/87:43 pm
TYS
- MIA
1 stop5h 12m
Delta
Sat 7/116:00 am
MIA
- TYS
1 stop17h 44m
Delta
Deal found 5/22![Delta logo]()
$366
This Southwest deal was found by Cheapflights users on 5/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:40 am
TYS
- MIA
2 stops8h 40m
Southwest
Thu 8/612:50 pm
MIA
- TYS
1 stop7h 05m
Southwest
Deal found 5/21![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:10 am
TYS
- MIA
1 stop6h 15m
Southwest
Fri 6/2611:40 am
MIA
- TYS
1 stop9h 30m
Southwest
Deal found 5/18![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 5/22. 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 7/45:37 pm
TYS
- MIA
1 stop4h 40m
Delta
Fri 7/106:00 am
MIA
- TYS
1 stop13h 53m
Delta
Deal found 5/22![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 5/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:35 pm
TYS
- MIA
2 stops10h 40m
Southwest
Thu 6/253:05 pm
MIA
- TYS
1 stop7h 25m
Southwest
Deal found 5/21![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:30 am
TYS
- MIA
1 stop6h 50m
Southwest
Mon 6/227:15 am
MIA
- TYS
2 stops13h 55m
Southwest
Deal found 5/18![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 5/22. 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.
Mon 6/157:30 am
TYS
- MIA
1 stop6h 50m
Southwest
Sat 6/2010:40 am
MIA
- TYS
1 stop10h 40m
Southwest
Deal found 5/22![Southwest logo]()
$406
Last-minute flights from Knoxville to Marco IslandDiscover last-minute flight deals from Knoxville to Marco Island. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Marco Island. Data last updated May 23, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/22. 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 5/278:15 am
TYS
- MIA
1 stop6h 05m
Southwest
Tue 6/212:35 pm
MIA
- TYS
1 stop8h 15m
Southwest
Deal found 5/22![Southwest logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sun 5/313:46 pm
TYS
- MIA
1 stop28h 42m
Multiple Airlines
Mon 6/85:05 am
MIA
- TYS
2 stops18h 34m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$267
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:32 pm
TYS
- MIA
1 stop9h 22m
Frontier
Fri 6/196:00 am
MIA
- TYS
1 stop13h 37m
Frontier
Deal found 5/18![Frontier logo]()
$278
This Expedia deal was found by Cheapflights users on 5/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:32 pm
TYS
- MIA
1 stop9h 22m
Frontier
Mon 6/226:00 am
MIA
- TYS
1 stop13h 37m
Frontier
Deal found 5/18![Frontier logo]()
$299
This Southwest deal was found by Cheapflights users on 5/22. 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 6/178:10 am
TYS
- MIA
2 stops13h 40m
Southwest
Tue 7/71:45 pm
MIA
- TYS
1 stop7h 35m
Southwest
Deal found 5/22![Southwest logo]()
$306
This American Airlines deal was found by Cheapflights users on 5/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
TYS
- MIA
Nonstop2h 13m
American Airlines
Tue 7/79:45 pm
MIA
- TYS
Nonstop2h 14m
American Airlines
Deal found 5/23![American Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:59 pm
TYS
- MIA
1 stop4h 10m
Delta
Tue 7/78:20 am
MIA
- TYS
1 stop6h 28m
Delta
Deal found 5/23![Delta logo]()
$285
This Southwest deal was found by Cheapflights users on 5/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:10 am
TYS
- MIA
1 stop6h 15m
Southwest
Tue 7/711:25 am
MIA
- TYS
2 stops9h 55m
Southwest
Deal found 5/23![Southwest logo]()
$290
One-way flights from Knoxville to Marco IslandSearch for one-way flight options from Knoxville to Marco Island. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
Search for one-way flight options from Knoxville to Marco Island. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Mon 7/1312:40 pm
TYS
- MIA
2 stops27h 53m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$108
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:32 pm
TYS
- MIA
1 stop9h 19m
Frontier
Deal found 5/18![Frontier logo]()
$109
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:32 pm
TYS
- MIA
1 stop9h 22m
Frontier
Deal found 5/18![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/1212:40 pm
TYS
- MIA
2 stops31h 55m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Mon 8/1012:50 pm
TYS
- MIA
2 stops27h 43m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/1712:40 pm
TYS
- MIA
2 stops31h 49m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Mon 8/176:29 pm
TYS
- MIA
2 stops28h 34m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Tue 6/95:02 pm
TYS
- MIA
2 stops29h 20m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Mon 7/2012:40 pm
TYS
- MIA
2 stops27h 53m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$131
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 May 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $265 (American Airlines) |
One-way from | $108 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $439 |
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 May 23, 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
Cheapest round-trip
Quickest round-trip
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Wed 7/8
5:40 am-9:30 am
1 stop3h 50m
Miami
Wed 7/8
4:00 pm-9:35 pm
1 stop5h 35m
$285
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Wed 6/17
12:45 pm-10:10 pm
1 stop9h 25m
Miami
Wed 6/24
6:00 am-5:00 pm
1 stop11h 00m
$318
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Thu 5/28
8:05 am-2:30 pm
1 stop6h 25m
Miami
Tue 6/2
12:35 pm-8:50 pm
1 stop8h 15m
$338
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Thu 7/30
6:40 am-3:20 pm
2 stops8h 40m
Miami
Thu 8/6
12:50 pm-7:55 pm
1 stop7h 05m
$350
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Wed 7/8
7:43 pm-12:55 am
1 stop5h 12m
Miami
Sat 7/11
6:00 am-11:44 pm
1 stop17h 44m
$366
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Tue 6/16
8:10 am-2:25 pm
1 stop6h 15m
Miami
Fri 6/26
11:40 am-9:10 pm
1 stop9h 30m
$369
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Thu 6/18
12:35 pm-11:15 pm
2 stops10h 40m
Miami
Thu 6/25
3:05 pm-10:30 pm
1 stop7h 25m
$384
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Mon 6/15
7:30 am-2:20 pm
1 stop6h 50m
Miami
Mon 6/22
7:15 am-9:10 pm
2 stops13h 55m
$388
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Mon 6/15
7:30 am-2:20 pm
1 stop6h 50m
Miami
Sat 6/20
10:40 am-9:20 pm
1 stop10h 40m
$406
KnoxvilleMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Sat 7/4
5:37 pm-10:17 pm
1 stop4h 40m
Miami
Fri 7/10
6:00 am-7:53 pm
1 stop13h 53m
$409
Showing 1-10 of 22 resultsSorted by cheapest first
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.
TYS-MIA
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
TYS-MA9
TYS-MIA
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 May 23, 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 evening tend to be the most expensive. A flight at noon could potentially save you up to 27% on airfare.
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 May 23, 2026.
The most flights from TYS to MA9 are scheduled on a Saturday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Knoxville to Marco Island?
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 May 16, 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.
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 May 23, 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.
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
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Knoxville and Marco Island flights
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Top 4 airlines flying from Knoxville to Marco Island
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$197 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$178 | Average$482 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$366 | FlexibilityNo cancel fee | On-time63% |