What airlines fly to Worldwide?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Worldwide from Knoxville according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 16 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Knoxville McGhee Tyson to Worldwide?

Allegiant Air, American Airlines, and Southwest are the most popular carriers operating from Knoxville McGhee Tyson to Worldwide

How many flights depart from Knoxville to Worldwide on average per week?

294 flights are operational weekly from Knoxville to Worldwide as of September 2026. The most popular departure day for this route is Fri, with 19% of flights per week taking off on this day.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Worldwide?

Prices for flights from Knoxville McGhee Tyson Airport to Worldwide are updated daily.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Worldwide?

As of September 2026, there are 6 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Worldwide.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Worldwide?

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 Worldwide.

What documentation or ID do you need to fly to Worldwide?

The travel and health documents required for your trip to Worldwide can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$49 Cheap Flights from Knoxville to Worldwide in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:28 pm - 11:29 pmTYS Knoxville McGhee Tyson-FLL Fort Lauderdale

2h 01mnonstop

8:00 am - 10:05 amFLL Fort Lauderdale-TYS Knoxville McGhee Tyson

2h 05mnonstop

$87Allegiant Air

Fri, Oct 23 - Wed, Oct 28

9:36 pm - 11:37 pmTYS Knoxville McGhee Tyson-FLL Fort Lauderdale

2h 01mnonstop

8:00 am - 10:05 amFLL Fort Lauderdale-TYS Knoxville McGhee Tyson

2h 05mnonstop

$100Allegiant Air

Sat, Oct 10 - Sat, Oct 31

9:28 pm - 11:29 pmTYS Knoxville McGhee Tyson-FLL Fort Lauderdale

2h 01mnonstop

6:20 am - 8:25 amFLL Fort Lauderdale-TYS Knoxville McGhee Tyson

2h 05mnonstop

$102Allegiant Air

Fri, Oct 23 - Sun, Oct 25

9:10 am - 11:05 amTYS Knoxville McGhee Tyson-EWR Newark

1h 55mnonstop

11:55 am - 1:58 pmEWR Newark-TYS Knoxville McGhee Tyson

2h 03mnonstop

$108Allegiant Air

Wed, Oct 21 - Wed, Oct 28

9:10 am - 11:05 amTYS Knoxville McGhee Tyson-EWR Newark

1h 55mnonstop

11:55 am - 1:58 pmEWR Newark-TYS Knoxville McGhee Tyson

2h 03mnonstop

$110Allegiant Air

Wed, Oct 21 - Wed, Oct 28

3:43 pm - 5:16 pmTYS Knoxville McGhee Tyson-SFB Orlando Sanford Intl

1h 33mnonstop

5:15 pm - 6:52 pmSFB Orlando Sanford Intl-TYS Knoxville McGhee Tyson

1h 37mnonstop

$111Allegiant Air

Fri, Oct 16 - Tue, Oct 20

6:30 am - 12:42 amTYS Knoxville McGhee Tyson-PHX Phoenix Sky Harbor Intl

20h 12m1 stop Denver Intl

4:30 pm - 10:06 pmPHX Phoenix Sky Harbor Intl-TYS Knoxville McGhee Tyson

3h 36mnonstop

$199Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

5:15 pm - 10:35 pmTYS Knoxville McGhee Tyson-LGA New York LaGuardia

5h 20m1 stop Nashville Intl

7:00 am - 12:20 pmLGA New York LaGuardia-TYS Knoxville McGhee Tyson

5h 20m1 stop Nashville Intl

$317Southwest

Tue, Dec 8 - Wed, Dec 9

5:15 pm - 10:35 pmTYS Knoxville McGhee Tyson-LGA New York LaGuardia

5h 20m1 stop Nashville Intl

10:00 am - 8:45 pmLGA New York LaGuardia-TYS Knoxville McGhee Tyson

10h 45m2 stops Chicago Midway Baltimore/Washington

$322Southwest

Tue, Dec 8 - Wed, Dec 9

7:55 am - 8:00 pmTYS Knoxville McGhee Tyson-LGA New York LaGuardia

12h 05m2 stops Baltimore/Washington Chicago Midway

8:30 am - 8:45 pmLGA New York LaGuardia-TYS Knoxville McGhee Tyson

12h 15m2 stops Chicago Midway Baltimore/Washington

$333Southwest

Tue, Dec 8 - Wed, Dec 9

Cheap last minute flights

Enter your travel dates to find the best prices.

10:28 am - 12:09 pmTYS Knoxville McGhee Tyson-MCO Orlando

1h 41mnonstop

9:01 am - 10:44 amMCO Orlando-TYS Knoxville McGhee Tyson

1h 43mnonstop

$160Allegiant Air

Wed, Sep 30 - Mon, Oct 5

10:28 am - 12:09 pmTYS Knoxville McGhee Tyson-MCO Orlando

1h 41mnonstop

10:16 am - 11:59 amMCO Orlando-TYS Knoxville McGhee Tyson

1h 43mnonstop

$191Allegiant Air

Wed, Sep 30 - Fri, Oct 2

6:00 am - 6:56 amTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

1h 56mnonstop

6:59 am - 9:45 amORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 46mnonstop

$359United Airlines

Thu, Oct 1 - Wed, Oct 7

11:08 am - 4:18 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

6h 10m1 stop Washington, D.C. Reagan-National

8:20 am - 11:05 amORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 45mnonstop

$369American Airlines

Thu, Oct 1 - Wed, Oct 7

11:08 am - 3:05 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

4h 57m1 stop Washington, D.C. Reagan-National

8:40 am - 5:33 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

7h 53m1 stop Washington, D.C. Reagan-National

$379American Airlines

Thu, Oct 1 - Wed, Oct 7

6:30 am - 7:36 amTYS Knoxville McGhee Tyson-DEN Denver Intl

3h 06mnonstop

7:12 pm - 10:41 pmDEN Denver Intl-TYS Knoxville McGhee Tyson

25h 29m1 stop Orlando

$381Multiple Airlines

Thu, Oct 1 - Tue, Oct 6

6:30 am - 7:31 amTYS Knoxville McGhee Tyson-PHX Phoenix Sky Harbor Intl

4h 01mnonstop

7:38 pm - 6:14 pmPHX Phoenix Sky Harbor Intl-TYS Knoxville McGhee Tyson

19h 36m3 stops Las Vegas Harry Reid Intl Houston George Bush Intcntl Fort Lauderdale

$396Multiple Airlines

Fri, Oct 2 - Mon, Oct 19

11:00 am - 12:59 pmTYS Knoxville McGhee Tyson-LGA New York LaGuardia

1h 59mnonstop

10:40 am - 12:51 pmLGA New York LaGuardia-TYS Knoxville McGhee Tyson

2h 11mnonstop

$475Delta

Tue, Sep 29 - Sat, Oct 3

10:26 am - 3:38 pmTYS Knoxville McGhee Tyson-LGA New York LaGuardia

5h 12m1 stop Atlanta Hartsfield-Jackson

8:45 am - 11:02 amLGA New York LaGuardia-TYS Knoxville McGhee Tyson

2h 17mnonstop

$485Delta

Tue, Sep 29 - Wed, Oct 7

10:42 am - 4:19 pmTYS Knoxville McGhee Tyson-LGA New York LaGuardia

5h 37m1 stop Chicago O'Hare Intl

10:25 am - 2:42 pmLGA New York LaGuardia-TYS Knoxville McGhee Tyson

4h 17m1 stop Washington, D.C. Dulles Intl

$495United Airlines

Tue, Sep 29 - Sat, Oct 3

Cheap direct flights

Enter your travel dates to find the best prices.

9:28 pm - 11:29 pmTYS Knoxville McGhee Tyson-FLL Fort Lauderdale

2h 01mnonstop

8:00 am - 10:05 amFLL Fort Lauderdale-TYS Knoxville McGhee Tyson

2h 05mnonstop

$87Allegiant Air

Fri, Oct 23 - Wed, Oct 28

9:36 pm - 11:37 pmTYS Knoxville McGhee Tyson-FLL Fort Lauderdale

2h 01mnonstop

8:00 am - 10:05 amFLL Fort Lauderdale-TYS Knoxville McGhee Tyson

2h 05mnonstop

$100Allegiant Air

Sat, Oct 10 - Sat, Oct 31

9:28 pm - 11:29 pmTYS Knoxville McGhee Tyson-FLL Fort Lauderdale

2h 01mnonstop

6:20 am - 8:25 amFLL Fort Lauderdale-TYS Knoxville McGhee Tyson

2h 05mnonstop

$102Allegiant Air

Fri, Oct 23 - Sun, Oct 25

9:10 am - 11:05 amTYS Knoxville McGhee Tyson-EWR Newark

1h 55mnonstop

11:55 am - 1:58 pmEWR Newark-TYS Knoxville McGhee Tyson

2h 03mnonstop

$108Allegiant Air

Wed, Oct 21 - Wed, Oct 28

9:10 am - 11:05 amTYS Knoxville McGhee Tyson-EWR Newark

1h 55mnonstop

11:55 am - 1:58 pmEWR Newark-TYS Knoxville McGhee Tyson

2h 03mnonstop

$110Allegiant Air

Wed, Oct 21 - Wed, Oct 28

6:45 am - 7:54 amTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 09mnonstop

6:55 am - 9:53 amORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 58mnonstop

$299United Airlines

Fri, Nov 13 - Sun, Nov 15

7:30 am - 8:39 amTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 09mnonstop

9:05 pm - 11:59 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 54mnonstop

$301American Airlines

Sat, Oct 17 - Sun, Oct 18

6:55 pm - 8:03 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 08mnonstop

3:29 pm - 6:20 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 51mnonstop

$303American Airlines

Fri, Oct 16 - Mon, Oct 19

5:15 pm - 7:21 pmTYS Knoxville McGhee Tyson-LGA New York LaGuardia

2h 06mnonstop

8:45 am - 11:02 amLGA New York LaGuardia-TYS Knoxville McGhee Tyson

2h 17mnonstop

$339Delta

Fri, Oct 23 - Sun, Oct 25

5:15 pm - 7:21 pmTYS Knoxville McGhee Tyson-LGA New York LaGuardia

2h 06mnonstop

8:45 am - 11:02 amLGA New York LaGuardia-TYS Knoxville McGhee Tyson

2h 17mnonstop

$359Delta

Fri, Oct 30 - Mon, Nov 2

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Delta flights from Knoxville to Worldwide

Our best Delta deals on Knoxville to Worldwide flight tickets

Delta

Nov 5

TYS5:40 amKnoxville McGhee Tyson

4h 19m

1 stop

MCO9:59 amOrlando

Nov 11

MCO7:45 amOrlando

3h 43m

1 stop

TYS11:28 amKnoxville McGhee Tyson

$231

Delta

Oct 10

TYS5:40 amKnoxville McGhee Tyson

6h 10m

1 stop

DEN9:50 amDenver Intl

Oct 19

DEN6:00 amDenver Intl

7h 26m

1 stop

TYS3:26 pmKnoxville McGhee Tyson

$273

Delta

Oct 30

TYS4:11 pmKnoxville McGhee Tyson

7h 03m

1 stop

BOS11:14 pmBoston Logan Intl

Nov 2

BOS8:00 amBoston Logan Intl

7h 47m

1 stop

TYS3:47 pmKnoxville McGhee Tyson

$281

United Airlines flights from Knoxville to Worldwide

Our best United Airlines deals on Knoxville to Worldwide flight tickets

United Airlines

Oct 24

TYS10:42 amKnoxville McGhee Tyson

5h 49m

1 stop

DEN2:31 pmDenver Intl

Oct 28

DEN4:10 pmDenver Intl

5h 49m

1 stop

TYS11:59 pmKnoxville McGhee Tyson

$247

United Airlines

Oct 21

TYS4:53 pmKnoxville McGhee Tyson

3h 21m

DEN6:14 pmDenver Intl

Oct 26

DEN5:42 pmDenver Intl

2h 50m

TYS10:32 pmKnoxville McGhee Tyson

$253

United Airlines

Feb 20

TYS4:25 pmKnoxville McGhee Tyson

3h 18m

DEN5:43 pmDenver Intl

Feb 23

DEN9:47 amDenver Intl

2h 49m

TYS2:36 pmKnoxville McGhee Tyson

$256

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleFort Lauderdale

TYS Knoxville McGhee Tyson - FLL Fort Lauderdale

TYSFLL

Knoxville McGhee Tyson

Fri 10/23

9:28 pm-11:29 pm

Nonstop2h 01m

Fort Lauderdale

Wed 10/28

8:00 am-10:05 am

Nonstop2h 05m

$87

KnoxvilleFort Lauderdale

TYS Knoxville McGhee Tyson - FLL Fort Lauderdale

TYSFLL

Knoxville McGhee Tyson

Sat 10/10

9:36 pm-11:37 pm

Nonstop2h 01m

Fort Lauderdale

Sat 10/31

8:00 am-10:05 am

Nonstop2h 05m

$100

KnoxvilleFort Lauderdale

TYS Knoxville McGhee Tyson - FLL Fort Lauderdale

TYSFLL

Knoxville McGhee Tyson

Fri 10/23

9:28 pm-11:29 pm

Nonstop2h 01m

Fort Lauderdale

Sun 10/25

6:20 am-8:25 am

Nonstop2h 05m

$102

KnoxvilleNewark

TYS Knoxville McGhee Tyson - EWR Newark

TYSEWR

Knoxville McGhee Tyson

Wed 10/21

9:10 am-11:05 am

Nonstop1h 55m

Newark

Wed 10/28

11:55 am-1:58 pm

Nonstop2h 03m

$108

KnoxvilleNewark

TYS Knoxville McGhee Tyson - EWR Newark

TYSEWR

Knoxville McGhee Tyson

Wed 10/21

9:10 am-11:05 am

Nonstop1h 55m

Newark

Wed 10/28

11:55 am-1:58 pm

Nonstop2h 03m

$110

Quickest round-trip

KnoxvilleOrlando

TYS Knoxville McGhee Tyson - SFB Orlando Sanford Intl

TYSSFB

Knoxville McGhee Tyson

Fri 10/16

3:43 pm-5:16 pm

Nonstop1h 33m

Orlando Sanford Intl

Tue 10/20

5:15 pm-6:52 pm

Nonstop1h 37m

$111

KnoxvillePhoenix

TYS Knoxville McGhee Tyson - PHX Phoenix Sky Harbor Intl

TYSPHX

Knoxville McGhee Tyson

Thu 11/5

6:30 am-12:42 am

1 stop20h 12m

Phoenix Sky Harbor Intl

Thu 11/12

4:30 pm-10:06 pm

Nonstop3h 36m

$199

KnoxvilleNew York

TYS Knoxville McGhee Tyson - LGA New York LaGuardia

TYSLGA

Knoxville McGhee Tyson

Tue 12/8

5:15 pm-10:35 pm

1 stop5h 20m

New York LaGuardia

Wed 12/9

7:00 am-12:20 pm

1 stop5h 20m

$317

KnoxvilleNew York

TYS Knoxville McGhee Tyson - LGA New York LaGuardia

TYSLGA

Knoxville McGhee Tyson

Tue 12/8

5:15 pm-10:35 pm

1 stop5h 20m

New York LaGuardia

Wed 12/9

10:00 am-8:45 pm

2 stops10h 45m

$322

KnoxvilleNew York

TYS Knoxville McGhee Tyson - LGA New York LaGuardia

TYSLGA

Knoxville McGhee Tyson

Tue 12/8

7:55 am-8:00 pm

2 stops12h 05m

New York LaGuardia

Wed 12/9

8:30 am-8:45 pm

2 stops12h 15m

$333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Worldwide

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

Prices

Airlines

Other information

What is the cheapest month to fly to Worldwide?

If you aren’t able to travel during the month of February, then book flights to Worldwide from Knoxville during January instead. Flights to Worldwide in January, while not as cheap as those in February, still average around $369.

Can stopping save me money on Knoxville to Worldwide flights?

No. A direct flight is the cheapest option for a flight between Knoxville to Worldwide.

Cheap Knoxville to Worldwide flight deals and tips

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

Best Price Found	$49
Fastest flight time	1h 00m
Direct flights	Every day
Airports in Worldwide	12,883 airports

The best one-way flight to Worldwide from Knoxville in the past 72 hours is $49. The best round-trip flight deal from Knoxville to Worldwide found on momondo in the last 72 hours is $87.

The fastest flight from Knoxville to Worldwide takes 1h 00m

Direct flights go from Knoxville to Worldwide every day.

There are 12,883 airports in Worldwide. From Knoxville there are direct flights to Orlando Sanford Intl (SFB).

Search flight deals

Frequently asked questions about flying from Knoxville to Worldwide

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Worldwide?
Prices for flights from Knoxville McGhee Tyson Airport to Worldwide are updated daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Worldwide?
As of September 2026, there are 6 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Worldwide.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Worldwide?
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 Worldwide.
What documentation or ID do you need to fly to Worldwide?
The travel and health documents required for your trip to Worldwide can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Knoxville to Worldwide?
Based on momondo bookings for flights between Knoxville and Worldwide, the leading plane model is Airbus A320-100/200, making up 31.30% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.57%, Canadair (Bombardier) Regional Jet 900 with 10.80%, and Canadair (Bombardier) Regional Jet 700 with 7.45%.

Best airlines flying from Knoxville to Worldwide

Compare and see reviews for airlines that fly from Knoxville to Worldwide with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $141	Free Cancellation	Rating 5.6 2,573 reviews	Search Frontier flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.8 8,606 reviews	Search Delta flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.0 12,099 reviews	Search American Airlines flights
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 10,246 reviews	Search United Airlines flights
Southwest	PriceFrom $362	Free Cancellation	Rating 8.0 4,204 reviews	Search Southwest flights
British Airways	PriceFrom $432	Free Cancellation	Rating 6.7 8,238 reviews	Search British Airways flights
KLM	PriceFrom $631	Free Cancellation	Rating 7.8 1,577 reviews	Search KLM flights
Scandinavian Airlines	PriceFrom $718	Free Cancellation	Rating 7.4 1,998 reviews	Search Scandinavian Airlines flights
ANA	PriceFrom $814	Free Cancellation	Rating 8.3 1,319 reviews	Search ANA flights
Lufthansa	PriceFrom $840	Free Cancellation	Rating 6.8 8,245 reviews	Search Lufthansa flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Worldwide for you.

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

Yes. momondo allows you to filter the results for Knoxville to Worldwide flights to just show those with flexible booking policies.

How can momondo help me find flights from Knoxville to Worldwide?

momondo provides multiple filters to help you find the best flight to Worldwide from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Worldwide from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.