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

The number of flights available between United States and Knoxville is 580 per week as of September 2026. The most frequent departure day is Sun, with 16% of weekly flights leaving on this day.

How long does it take to fly to Knoxville?

Average flight duration from United States to Knoxville depends on which airport you fly into and out of. Flying from Miami to Knoxville is 2h 09m on average, while flying from Boston to Knoxville is 2h 26m on average. Knoxville is the most popular airport in Knoxville.

What airlines fly to Knoxville?

American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Knoxville from United States according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 10 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

How many flights depart from United States to Knoxville on average per day?

As of September 2026, there are 82 flights per day flying from United States to Knoxville. The most common time of day flights depart is 5:00PM, with 40% of flights taking off in the evening.

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

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

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

Prices for flights from United States to Knoxville McGhee Tyson Airport refresh daily.

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

There are 6 operators available for flights from United States to Knoxville McGhee Tyson Airport as of September 2026.

How old do you have to be to fly from United States to Knoxville McGhee Tyson 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 United States to Knoxville McGhee Tyson Airport.

What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Knoxville

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Knoxville

Enter your travel dates to find the best prices.

10:01 am - 11:29 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

6:00 am - 7:26 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 26mnonstop

$79Allegiant Air

Thu, Oct 22 - Sun, Oct 25

9:48 am - 11:23 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 35mnonstop

7:45 am - 9:13 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$79Allegiant Air

Sun, Nov 8 - Thu, Nov 12

10:03 am - 11:38 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 35mnonstop

3:54 pm - 10:21 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

18h 27m1 stop Orlando Sanford Intl

$130Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

7:40 am - 10:05 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

14h 25m2 stops Atlanta Hartsfield-Jackson Jacksonville

7:30 am - 8:58 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$150Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

3:46 pm - 5:40 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 54mnonstop

7:00 am - 8:47 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 47mnonstop

$193American Airlines

Tue, Nov 10 - Sat, Nov 14

7:49 pm - 9:40 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 51mnonstop

11:10 am - 12:45 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 35mnonstop

$193American Airlines

Wed, Nov 11 - Sat, Nov 14

12:55 pm - 2:48 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 53mnonstop

9:45 am - 11:28 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

$193United Airlines

Tue, Nov 10 - Sat, Nov 14

9:40 am - 11:30 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

9:45 am - 11:28 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

$193United Airlines

Wed, Nov 11 - Sat, Nov 14

6:05 am - 12:20 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

6h 15m1 stop Nashville Intl

7:25 pm - 10:55 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

3h 30m1 stop Nashville Intl

$213Southwest

Tue, Nov 3 - Thu, Nov 5

1:00 pm - 7:45 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

6h 45m1 stop Nashville Intl

2:50 pm - 7:55 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

5h 05m1 stop Nashville Intl

$213Southwest

Wed, Nov 11 - Sat, Nov 14

Recent last minute flight deals from the United States to Knoxville

Enter your travel dates to find the best prices.

8:15 am - 11:05 amORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

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

2h 09mnonstop

$324American Airlines

Sun, Sep 20 - Sat, Oct 10

8:55 am - 1:44 pmDEN Denver Intl-TYS Knoxville McGhee Tyson

2h 49mnonstop

7:00 am - 8:05 amTYS Knoxville McGhee Tyson-DEN Denver Intl

3h 05mnonstop

$331Allegiant Air

Thu, Sep 17 - Sun, Sep 20

8:15 am - 11:05 amORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

10:00 am - 2:20 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

5h 20m1 stop Charlotte Douglas

$334American Airlines

Sun, Sep 20 - Sat, Oct 10

12:50 pm - 2:37 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 47mnonstop

1:10 pm - 2:56 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 46mnonstop

$339United Airlines

Wed, Sep 16 - Wed, Sep 23

6:13 pm - 10:04 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

15h 51m1 stop Fort Lauderdale

6:55 pm - 8:09 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

25h 14m1 stop Fort Lauderdale

$343Multiple Airlines

Tue, Sep 15 - Sat, Sep 19

6:13 pm - 10:04 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

15h 51m1 stop Fort Lauderdale

4:18 pm - 10:17 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

17h 59m1 stop Orlando

$363Multiple Airlines

Tue, Sep 15 - Mon, Sep 21

8:02 pm - 10:49 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 47mnonstop

6:00 am - 6:55 amTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

1h 55mnonstop

$369United Airlines

Sat, Sep 19 - Mon, Sep 21

8:55 am - 1:44 pmDEN Denver Intl-TYS Knoxville McGhee Tyson

2h 49mnonstop

7:00 am - 8:05 amTYS Knoxville McGhee Tyson-DEN Denver Intl

3h 05mnonstop

$384Allegiant Air

Thu, Sep 17 - Sun, Sep 20

6:00 am - 11:18 amDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

5h 18m1 stop Atlanta Hartsfield-Jackson

6:13 pm - 11:44 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

5h 31m1 stop Atlanta Hartsfield-Jackson

$421Delta

Tue, Sep 15 - Mon, Sep 21

6:00 am - 9:29 amDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

3h 29m1 stop Atlanta Hartsfield-Jackson

4:03 pm - 7:32 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

3h 29m1 stop Atlanta Hartsfield-Jackson

$421Delta

Tue, Sep 15 - Sat, Sep 19

Recent direct flight deals from the United States to Knoxville

Enter your travel dates to find the best prices.

10:01 am - 11:29 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

6:00 am - 7:26 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 26mnonstop

$79Allegiant Air

Thu, Oct 22 - Sun, Oct 25

9:48 am - 11:23 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 35mnonstop

7:45 am - 9:13 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$79Allegiant Air

Sun, Nov 8 - Thu, Nov 12

3:46 pm - 5:40 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 54mnonstop

7:00 am - 8:47 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 47mnonstop

$193American Airlines

Tue, Nov 10 - Sat, Nov 14

7:49 pm - 9:40 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 51mnonstop

11:10 am - 12:45 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 35mnonstop

$193American Airlines

Wed, Nov 11 - Sat, Nov 14

12:55 pm - 2:48 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 53mnonstop

9:45 am - 11:28 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

$193United Airlines

Tue, Nov 10 - Sat, Nov 14

9:40 am - 11:30 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

9:45 am - 11:28 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

$193United Airlines

Wed, Nov 11 - Sat, Nov 14

11:10 am - 3:45 pmDEN Denver Intl-TYS Knoxville McGhee Tyson

2h 35mnonstop

2:40 pm - 4:20 pmTYS Knoxville McGhee Tyson-DEN Denver Intl

3h 40mnonstop

$276Southwest

Wed, Feb 24 - Mon, Mar 1

11:30 am - 4:10 pmDEN Denver Intl-TYS Knoxville McGhee Tyson

2h 40mnonstop

4:15 pm - 5:35 pmTYS Knoxville McGhee Tyson-DEN Denver Intl

3h 20mnonstop

$305Southwest

Sat, Nov 14 - Tue, Nov 17

6:15 pm - 8:35 pmLGA New York LaGuardia-TYS Knoxville McGhee Tyson

2h 20mnonstop

6:10 am - 8:11 amTYS Knoxville McGhee Tyson-LGA New York LaGuardia

2h 01mnonstop

$319Delta

Wed, Jan 6 - Wed, Jan 13

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

2h 17mnonstop

1:40 pm - 3:46 pmTYS Knoxville McGhee Tyson-LGA New York LaGuardia

2h 06mnonstop

$319Delta

Tue, Oct 13 - Sat, Oct 17

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Allegiant Air flights from United States to Knoxville

Our best Allegiant Air deals on United States to Knoxville flight tickets

Allegiant Air

Oct 22

IAD10:01 amWashington, D.C. Dulles Intl

1h 28m

TYS11:29 amKnoxville McGhee Tyson

Oct 25

TYS6:00 amKnoxville McGhee Tyson

1h 26m

IAD7:26 amWashington, D.C. Dulles Intl

$79

Allegiant Air

Oct 22

IAD10:01 amWashington, D.C. Dulles Intl

1h 28m

TYS11:29 amKnoxville McGhee Tyson

Oct 25

TYS6:00 amKnoxville McGhee Tyson

1h 26m

IAD7:26 amWashington, D.C. Dulles Intl

$80

Allegiant Air

Nov 5

IAD10:03 amWashington, D.C. Dulles Intl

1h 35m

TYS11:38 amKnoxville McGhee Tyson

Nov 8

TYS7:30 amKnoxville McGhee Tyson

1h 28m

IAD8:58 amWashington, D.C. Dulles Intl

$88

American Airlines flights from United States to Knoxville

Our best American Airlines deals on United States to Knoxville flight tickets

American Airlines

Nov 7

DCA3:59 pmWashington, D.C. Reagan-National

1h 54m

TYS5:53 pmKnoxville McGhee Tyson

Nov 12

TYS11:36 amKnoxville McGhee Tyson

1h 41m

DCA1:17 pmWashington, D.C. Reagan-National

$193

American Airlines

Nov 10

DCA7:49 pmWashington, D.C. Reagan-National

1h 51m

TYS9:40 pmKnoxville McGhee Tyson

Nov 15

TYS6:48 amKnoxville McGhee Tyson

1h 47m

DCA8:35 amWashington, D.C. Reagan-National

$220

American Airlines

Nov 7

DCA11:56 amWashington, D.C. Reagan-National

3h 27m

1 stop

TYS3:23 pmKnoxville McGhee Tyson

Nov 12

TYS11:36 amKnoxville McGhee Tyson

1h 41m

DCA1:17 pmWashington, D.C. Reagan-National

$225

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Knoxville

IAD Washington, D.C. Dulles Intl - TYS Knoxville McGhee Tyson

IADTYS

Washington, D.C. Dulles Intl

Thu 10/22

10:01 am-11:29 am

Nonstop1h 28m

Knoxville McGhee Tyson

Sun 10/25

6:00 am-7:26 am

Nonstop1h 26m

$79

Washington, D.C.Knoxville

IAD Washington, D.C. Dulles Intl - TYS Knoxville McGhee Tyson

IADTYS

Washington, D.C. Dulles Intl

Sun 11/8

9:48 am-11:23 am

Nonstop1h 35m

Knoxville McGhee Tyson

Thu 11/12

7:45 am-9:13 am

Nonstop1h 28m

$79

Washington, D.C.Knoxville

IAD Washington, D.C. Dulles Intl - TYS Knoxville McGhee Tyson

IADTYS

Washington, D.C. Dulles Intl

Thu 11/12

10:03 am-11:38 am

Nonstop1h 35m

Knoxville McGhee Tyson

Mon 11/16

3:54 pm-10:21 am

1 stop18h 27m

$130

Washington, D.C.Knoxville

IAD Washington, D.C. Dulles Intl - TYS Knoxville McGhee Tyson

IADTYS

Washington, D.C. Dulles Intl

Thu 11/12

7:40 am-10:05 pm

2 stops14h 25m

Knoxville McGhee Tyson

Sun 11/15

7:30 am-8:58 am

Nonstop1h 28m

$150

Washington, D.C.Knoxville

DCA Washington, D.C. Reagan-National - TYS Knoxville McGhee Tyson

DCATYS

Washington, D.C. Reagan-National

Tue 11/10

3:46 pm-5:40 pm

Nonstop1h 54m

Knoxville McGhee Tyson

Sat 11/14

7:00 am-8:47 am

Nonstop1h 47m

$193

Washington, D.C.Knoxville

DCA Washington, D.C. Reagan-National - TYS Knoxville McGhee Tyson

DCATYS

Washington, D.C. Reagan-National

Wed 11/11

7:49 pm-9:40 pm

Nonstop1h 51m

Knoxville McGhee Tyson

Sat 11/14

11:10 am-12:45 pm

Nonstop1h 35m

$193

Washington, D.C.Knoxville

IAD Washington, D.C. Dulles Intl - TYS Knoxville McGhee Tyson

IADTYS

Washington, D.C. Dulles Intl

Tue 11/10

12:55 pm-2:48 pm

Nonstop1h 53m

Knoxville McGhee Tyson

Sat 11/14

9:45 am-11:28 am

Nonstop1h 43m

$193

Washington, D.C.Knoxville

IAD Washington, D.C. Dulles Intl - TYS Knoxville McGhee Tyson

IADTYS

Washington, D.C. Dulles Intl

Wed 11/11

9:40 am-11:30 am

Nonstop1h 50m

Knoxville McGhee Tyson

Sat 11/14

9:45 am-11:28 am

Nonstop1h 43m

$193

Washington, D.C.Knoxville

DCA Washington, D.C. Reagan-National - TYS Knoxville McGhee Tyson

DCATYS

Washington, D.C. Reagan-National

Tue 11/3

6:05 am-12:20 pm

1 stop6h 15m

Knoxville McGhee Tyson

Thu 11/5

7:25 pm-10:55 pm

1 stop3h 30m

$213

Washington, D.C.Knoxville

DCA Washington, D.C. Reagan-National - TYS Knoxville McGhee Tyson

DCATYS

Washington, D.C. Reagan-National

Wed 11/11

1:00 pm-7:45 pm

1 stop6h 45m

Knoxville McGhee Tyson

Sat 11/14

2:50 pm-7:55 pm

1 stop5h 05m

$213

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 United States to Knoxville

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 Knoxville?

The month of January is, on average, the cheapest month to fly to Knoxville from United States, with most prices found around $325. If you aren’t able to travel during the month of January, then book flights to Knoxville from United States during August instead. Flights to Knoxville in August, while not as cheap as those in January, still average around $337.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from United States to Knoxville is on a Monday. Travelers who choose to depart for Knoxville on a Monday will often find tickets for as low as $298. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United States to Knoxville for around $599.

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

In the morning is the cheapest time of day to fly from United States to Knoxville when you can find flight prices for as low as $357. Flying to Knoxville in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the afternoon when prices are around $543.

What is the cheapest United States to Knoxville McGhee Tyson flight route?

Fly from Boston Logan Intl to Knoxville McGhee Tyson for the best United States - Knoxville McGhee Tyson flight prices

What cabin class options are available on United States to Knoxville flights?

There are 3 cabin classes available to choose from on United States to Knoxville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Knoxville flights?

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

Cheap United States to Knoxville flight deals and tips

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

Best Price Found	$52
Fastest flight time	0h 50m
Direct flights	Every day
Airports in Knoxville	1 airport

The best one-way flight to Knoxville from United States in the past 72 hours is $52. The best round-trip flight deal from United States to Knoxville found on momondo in the last 72 hours is $79.

The fastest flight from United States to Knoxville takes 0h 50m

Direct flights go from United States to Knoxville every day.

There is 1 airport in Knoxville. From United States there are direct flights to Knoxville McGhee Tyson (TYS).

Search flight deals

Frequently asked questions about flying from the United States to Knoxville

When did momondo last update prices for flights from United States to Knoxville McGhee Tyson Airport?
Prices for flights from United States to Knoxville McGhee Tyson Airport refresh daily.
How many operators does momondo search for flights from United States to Knoxville McGhee Tyson Airport?
There are 6 operators available for flights from United States to Knoxville McGhee Tyson Airport as of September 2026.
How old do you have to be to fly from United States to Knoxville McGhee Tyson 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 United States to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Knoxville?
Based on momondo bookings for flights between United States and Knoxville, the leading plane model is Airbus A320-100/200, making up 27.31% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 12.88%, Boeing 737 MAX 8 with 10.63%, and Canadair (Bombardier) Regional Jet 700 with 8.66%.

Best airlines flying from United States to Knoxville

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $78	Free Cancellation	Rating 7.3 679 reviews	Search Allegiant Air flights
Frontier	PriceFrom $125	Free Cancellation	Rating 5.6 2,601 reviews	Search Frontier flights
Delta	PriceFrom $145	Free Cancellation	Rating 7.8 8,564 reviews	Search Delta flights
United Airlines	PriceFrom $175	Free Cancellation	Rating 7.4 10,213 reviews	Search United Airlines flights
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.1 12,050 reviews	Search American Airlines flights
Southwest	PriceFrom $200	Free Cancellation	Rating 8.0 4,190 reviews	Search Southwest flights
JetBlue	PriceFrom $279	Free Cancellation	Rating 7.1 3,036 reviews	Search JetBlue flights

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Corbin

Alcoa

Maryville

Crossville

Murphy

Oak Ridge

Kodak

Newport

Dandridge

Clinton

Lenoir City

Rockford

Jefferson City

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Knoxville. momondo saves you time and could save you money on your trip.

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

All flight searches from United States to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Knoxville?

Once all potential United States to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from United States and alert you when they change.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 10/14

Wed 10/21

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from the United States

Complete your trip

Feeling lucky

Airports servicing Tennessee

Nashville Intl Airport

Chattanooga Lovell Field Airport

Memphis Airport

Jackson Mckellar Field Airport

Blountville Tri Cities TN/VA Airport

Cheap flights from the United States to Knoxville from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Knoxville departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from the United States to Knoxville

Recent round-trip flight deals from the United States to Knoxville

Recent one-way flight deals from the United States to Knoxville

Recent last minute flight deals from the United States to Knoxville

Recent direct flight deals from the United States to Knoxville

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Allegiant Air flights from United States to Knoxville

Our best Allegiant Air deals on United States to Knoxville flight tickets

American Airlines flights from United States to Knoxville

Our best American Airlines deals on United States to Knoxville flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Knoxville that are best for you.

See travel insights to Knoxville from

How to get the cheapest flight ticket from United States to Knoxville

What is the cheapest month to fly to Knoxville?

What is the cheapest day to depart on your flight to Knoxville?

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

What is the cheapest United States to Knoxville McGhee Tyson flight route?

What cabin class options are available on United States to Knoxville flights?

Can stopping save me money on United States to Knoxville flights?

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

What airlines fly to Knoxville?

How many flights depart from United States to Knoxville on average per day?

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

How long does it take to fly to Knoxville?

Cheap United States to Knoxville flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Knoxville

Frequently asked questions about flying from the United States to Knoxville

Best airlines flying from United States to Knoxville

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

Traveling to a place near Knoxville?

Why use momondo?

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Tennessee

Fly your favorite airline to Knoxville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Knoxville

List of cabin classes available on flights landing in Knoxville. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from the United States

According to popular flight searches on momondo this year

Complete your trip to Knoxville

Explore popular destinations other users love

According to popular flight searches on momondo this year