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Cheap flights from Knoxville to Key West from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Key West departing on 5/20. 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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Find the cheapest flights from Knoxville to Key West

Cheap round-trip flights

These are some of the best round-trip flight deals from Knoxville to Key West that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Knoxville to Key West.

Cheap last minute flights

Planning a quick getaway from Knoxville to Key West? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Key West, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Knoxville to Key West

Find recent round-trip train or bus tickets from Knoxville to Key West.

All round-trip flight deals from Knoxville to Key West

The cheapest plane tickets from Knoxville to Key West found on KAYAK recently.
9:59 pm - 9:30 amTYS-EYW
11h 31m1 stop
5:52 pm - 10:09 pmEYW-TYS
4h 17m1 stop
$246Allegiant Air
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Sat, Feb 1 - Thu, Feb 6
2:07 pm - 8:11 pmTYS-EYW
6h 04m1 stop
6:14 pm - 11:47 pmEYW-TYS
5h 33m1 stop
$249Delta
Find Deal
Wed, Feb 19 - Wed, Feb 26
12:46 pm - 6:46 pmTYS-EYW
6h 00m1 stop
3:57 pm - 11:57 pmEYW-TYS
8h 00m2 stops
$279American Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
11:07 am - 6:49 pmTYS-EYW
7h 42m2 stops
3:57 pm - 12:03 amEYW-TYS
8h 06m2 stops
$284American Airlines
Find Deal
Wed, Mar 12 - Tue, Mar 18
2:35 pm - 8:30 pmTYS-EYW
5h 55m1 stop
6:15 pm - 11:42 pmEYW-TYS
5h 27m1 stop
$299Delta
Find Deal
Wed, Mar 12 - Tue, Mar 18
11:04 am - 6:56 pmTYS-EYW
7h 52m2 stops
3:57 pm - 11:57 pmEYW-TYS
8h 00m2 stops
$309American Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
12:41 pm - 6:55 pmTYS-EYW
6h 14m1 stop
7:29 pm - 11:30 pmEYW-TYS
4h 01m1 stop
$359American Airlines
Find Deal
Fri, Apr 25 - Mon, Apr 28
5:45 am - 11:39 amTYS-EYW
5h 54m1 stop
3:05 pm - 2:39 pmEYW-TYS
23h 34m2 stops
$370United Airlines
Find Deal
Tue, Feb 11 - Fri, Feb 14
2:40 pm - 6:55 pmTYS-EYW
28h 15m2 stops
10:55 am - 2:39 pmEYW-TYS
27h 44m2 stops
$434United Airlines
Find Deal
Sat, Mar 1 - Mon, Mar 3
8:30 am - 4:37 pmTYS-EYW
32h 07m3 stops
9:53 am - 6:39 pmEYW-TYS
32h 46m3 stops
Sat, Mar 1 - Mon, Mar 3
5:30 am - 11:49 amTYS-EYW
6h 19m1 stop
$220Delta
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Tue, May 20
9:11 am - 6:26 pmTYS-EYW
9h 15m2 stops
$225American Airlines
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Tue, May 20
11:08 am - 6:26 pmTYS-EYW
7h 18m2 stops
$370American Airlines
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Mon, May 19
12:08 pm - 5:21 pmTYS-EYW
5h 13m1 stop
$380Delta
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Sun, Feb 2
11:02 am - 6:51 pmTYS-EYW
7h 49m2 stops
$385American Airlines
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Sun, Feb 2
5:51 am - 6:55 pmTYS-EYW
13h 04m3 stops
$416United Airlines
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Mon, May 19
6:20 am - 2:49 pmTYS-EYW
8h 29m1 stop
7:40 pm - 10:41 pmEYW-TYS
27h 01m2 stops
$546United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
10:00 am - 4:44 pmTYS-EYW
30h 44m3 stops
5:52 pm - 10:09 pmEYW-TYS
4h 17m1 stop
Fri, Jan 24 - Sun, Jan 26
5:45 am - 11:39 amTYS-EYW
5h 54m1 stop
6:00 pm - 4:59 pmEYW-TYS
22h 59m2 stops
$671United Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
5:45 am - 6:55 pmTYS-EYW
13h 10m2 stops
6:00 pm - 6:08 pmEYW-TYS
24h 08m2 stops
$839United Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
2:48 pm - 7:07 pmTYS-EYW
4h 19m1 stop
2:22 pm - 9:09 pmEYW-TYS
6h 47m1 stop
$946American Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
10:00 am - 4:44 pmTYS-EYW
30h 44m3 stops
10:20 am - 12:14 pmEYW-TYS
25h 54m3 stops
$1,068
Find Deal
Fri, Jan 24 - Sun, Jan 26
2:48 pm - 7:07 pmTYS-EYW
4h 19m1 stop
12:20 pm - 8:49 pmEYW-TYS
8h 29m1 stop
$1,343American Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26

United Airlines flights from Knoxville to Key West

Our best United Airlines deals on Knoxville to Key West flight tickets
United Airlines
Feb 11
TYS5:45 amKnoxville McGhee Tyson
5h 54m
1 stop
EYW11:39 amKey West
Feb 14
EYW3:05 pmKey West
23h 34m
2 stops
TYS2:39 pmKnoxville McGhee Tyson
United Airlines
Jan 30
TYS11:40 amKnoxville McGhee Tyson
31h 15m
2 stops
EYW6:55 pmKey West
Feb 5
EYW3:50 pmKey West
6h 51m
1 stop
TYS10:41 pmKnoxville McGhee Tyson
United Airlines
Mar 1
TYS2:40 pmKnoxville McGhee Tyson
28h 15m
2 stops
EYW6:55 pmKey West
Mar 3
EYW10:55 amKey West
27h 44m
2 stops
TYS2:39 pmKnoxville McGhee Tyson

American Airlines flights from Knoxville to Key West

Our best American Airlines deals on Knoxville to Key West flight tickets
American Airlines
Feb 19
TYS12:46 pmKnoxville McGhee Tyson
6h 00m
1 stop
EYW6:46 pmKey West
Feb 26
EYW3:57 pmKey West
8h 00m
2 stops
TYS11:57 pmKnoxville McGhee Tyson
American Airlines
Mar 12
TYS11:07 amKnoxville McGhee Tyson
7h 42m
2 stops
EYW6:49 pmKey West
Mar 18
EYW3:57 pmKey West
8h 06m
2 stops
TYS12:03 amKnoxville McGhee Tyson
American Airlines
Feb 19
TYS11:04 amKnoxville McGhee Tyson
7h 52m
2 stops
EYW6:56 pmKey West
Feb 26
EYW3:57 pmKey West
8h 00m
2 stops
TYS11:57 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, August 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 $365. If you are unable to visit Key West during the month of August, then departing from Knoxville during the month January is also very affordable. Most momondo users find prices during this month for around $367.

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 26 weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $496 when searching 26 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 $288 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

$220

Fastest flight time

3h 53m

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 $220. The best round-trip flight deal from Knoxville to Key West found on momondo in the last 72 hours is $246.
The fastest flight from Knoxville to Key West takes 3h 53m
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 53m 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 $142Free CancellationRating
7.3
801 reviews
Search Allegiant Air flights
DeltaPriceFrom $208Free CancellationRating
8.0
8,521 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
8,984 reviews
Search United 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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