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Cheap flights from Knoxville to Key West from $224

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Key West departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to Key West

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Knoxville to Key West.
5:30 am - 10:56 amTYS-EYW
5h 26m1 stop
2:35 pm - 6:17 pmEYW-TYS
3h 42m1 stop
$224Delta
Find Deal
Fri, Aug 22 - Wed, Aug 27
6:08 pm - 3:13 pmTYS-EYW
21h 05m1 stop
5:32 pm - 11:33 pmEYW-TYS
6h 01m1 stop
$256Allegiant Air
Find Deal
Fri, Jun 20 - Thu, Jun 26
7:12 am - 1:01 pmTYS-EYW
5h 49m1 stop
4:00 pm - 12:17 amEYW-TYS
8h 17m2 stops
$274American Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
6:59 am - 12:06 pmTYS-EYW
5h 07m1 stop
7:29 pm - 11:29 pmEYW-TYS
4h 00m1 stop
$275American Airlines
Find Deal
Tue, Apr 15 - Wed, Apr 16
9:05 am - 2:25 pmTYS-EYW
5h 20m1 stop
3:06 pm - 7:06 pmEYW-TYS
4h 00m1 stop
$279American Airlines
Find Deal
Mon, Apr 7 - Fri, May 2
11:02 am - 5:29 pmTYS-EYW
6h 27m2 stops
7:29 pm - 11:29 pmEYW-TYS
4h 00m1 stop
$280American Airlines
Find Deal
Tue, Apr 15 - Wed, Apr 16
6:08 pm - 3:13 pmTYS-EYW
21h 05m1 stop
8:53 am - 9:09 pmEYW-TYS
36h 16m2 stops
$300Allegiant Air
Find Deal
Fri, Jun 20 - Thu, Jun 26
2:35 pm - 8:26 pmTYS-EYW
5h 51m1 stop
6:13 pm - 11:48 pmEYW-TYS
5h 35m1 stop
$329Delta
Find Deal
Thu, Apr 10 - Mon, Apr 14
1:57 pm - 6:05 pmTYS-EYW
28h 08m2 stops
8:45 am - 1:36 pmEYW-TYS
28h 51m2 stops
$454United Airlines
Find Deal
Fri, Apr 11 - Tue, Apr 15
7:00 am - 8:00 amTYS-EYW
25h 00m2 stops
8:45 am - 1:36 pmEYW-TYS
28h 51m2 stops
$462United Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28

Delta flights from Knoxville to Key West

Our best Delta deals on Knoxville to Key West flight tickets
Delta
Aug 22
TYS5:30 amKnoxville McGhee Tyson
5h 26m
1 stop
EYW10:56 amKey West
Aug 27
EYW2:35 pmKey West
3h 42m
1 stop
TYS6:17 pmKnoxville McGhee Tyson
Delta
Apr 10
TYS2:35 pmKnoxville McGhee Tyson
5h 51m
1 stop
EYW8:26 pmKey West
Apr 14
EYW6:13 pmKey West
5h 35m
1 stop
TYS11:48 pmKnoxville McGhee Tyson
Delta
Jul 11
TYS4:00 pmKnoxville McGhee Tyson
3h 46m
1 stop
EYW7:46 pmKey West
Jul 14
EYW7:00 amKey West
4h 07m
1 stop
TYS11:07 amKnoxville McGhee Tyson

Allegiant Air flights from Knoxville to Key West

Our best Allegiant Air deals on Knoxville to Key West flight tickets
Allegiant Air
Jun 20
TYS6:08 pmKnoxville McGhee Tyson
21h 05m
1 stop
EYW3:13 pmKey West
Jun 26
EYW5:32 pmKey West
6h 01m
1 stop
TYS11:33 pmKnoxville McGhee Tyson
Allegiant Air
Jun 20
TYS6:08 pmKnoxville McGhee Tyson
21h 05m
1 stop
EYW3:13 pmKey West
Jun 26
EYW8:53 amKey West
36h 16m
2 stops
TYS9:09 pmKnoxville McGhee Tyson

See travel insights to Key West from

How to get the cheapest flight ticket from Knoxville to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Key West?

In general, March is the cheapest month to fly from Knoxville to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $327. If you are unable to visit Key West during the month of March, then departing from Knoxville during the month January is also very affordable. Most momondo users find prices during this month for around $343.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Knoxville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $422. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Knoxville to Key West for around $572.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from Knoxville to Key West at noon for as low as $402. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $568. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Knoxville when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $441 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Knoxville for as low as $285 on momondo.

When to book flights from Knoxville to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Key West (TYS to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Key West

Best Price Found

$295

Fastest flight time

3h 46m

Direct flights

None

Airports in Key West

1 airport
The best one-way flight to Key West from Knoxville in the past 72 hours is $295. The best round-trip flight deal from Knoxville to Key West found on momondo in the last 72 hours is $224.
The fastest flight from Knoxville to Key West takes 3h 46m
There are no direct flights from Knoxville to Key West. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - Key West Airport.
There is 1 airport near Key West: Key West (EYW)

  • How far is Knoxville McGhee Tyson to Key West by plane?

    Knoxville McGhee Tyson and Key West are 797.5 mi apart from one another. Typically, this will take 3h 46m by plane in normal conditions.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Key West Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Key West Airport refresh daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Key West Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Knoxville to Key West?


Best airlines flying from Knoxville to Key West

Compare and see reviews for airlines that fly from Knoxville to Key West with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $78Free CancellationRating
7.3
731 reviews
Search Allegiant Air flights
DeltaPriceFrom $208Free CancellationRating
8.0
7,895 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Key West?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Knoxville.

Can I find flights from Knoxville to Key West with flexible booking policies on momondo?

Flights from Knoxville to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Key West.

I’m not ready to book a flight from Knoxville to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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