Cheap flights from the United States to Knoxville from $29

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Knoxville

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

Enter your travel dates to find the best prices.
Allegiant Air Logo
10:55 am - 1:07 pmEWR  Newark-TYS Knoxville McGhee Tyson
2h 12mnonstop
Allegiant Air Logo
8:10 am - 10:05 amTYS  Knoxville McGhee Tyson-EWR Newark
1h 55mnonstop
$85Allegiant Air
Fri, Jan 22 - Mon, Jan 25
Allegiant Air Logo
9:48 am - 11:23 amIAD  Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson
1h 35mnonstop
Allegiant Air Logo
3:42 pm - 5:11 pmTYS  Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl
1h 29mnonstop
$86Allegiant Air
Sun, Nov 15 - Thu, Nov 19
Multiple Airlines Logo
4:40 pm - 6:42 pmPHL  Philadelphia-TYS Knoxville McGhee Tyson
2h 02mnonstop
Multiple Airlines Logo
9:49 pm - 11:40 pmTYS  Knoxville McGhee Tyson-PHL Philadelphia
25h 51m2 stops Orlando Sanford Intl Atlanta Hartsfield-Jackson
$148Multiple Airlines
Fri, Dec 4 - Mon, Dec 7
Multiple Airlines Logo
9:48 am - 11:23 amIAD  Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson
1h 35mnonstop
Multiple Airlines Logo
11:36 am - 8:11 pmTYS  Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl
8h 35m1 stop Fort Lauderdale
$150Multiple Airlines
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
5:45 pm - 7:36 pmIAD  Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson
1h 51mnonstop
United Airlines Logo
9:45 am - 11:28 amTYS  Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl
1h 43mnonstop
$185United Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
9:40 am - 11:30 amIAD  Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson
1h 50mnonstop
United Airlines Logo
9:45 am - 11:28 amTYS  Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl
1h 43mnonstop
$204United Airlines
Fri, Nov 27 - Thu, Dec 3
American Airlines Logo
3:44 pm - 8:43 pmFLL  Fort Lauderdale-TYS Knoxville McGhee Tyson
4h 59m1 stop Charlotte Douglas
American Airlines Logo
4:17 pm - 11:39 pmTYS  Knoxville McGhee Tyson-FLL Fort Lauderdale
7h 22m1 stop Charlotte Douglas
$233American Airlines
Wed, Dec 2 - Sat, Dec 5
Southwest Logo
11:30 am - 4:10 pmDEN  Denver Intl-TYS Knoxville McGhee Tyson
2h 40mnonstop
Southwest Logo
5:15 pm - 10:40 pmTYS  Knoxville McGhee Tyson-DEN Denver Intl
7h 25m1 stop Nashville Intl
$237Southwest
Sat, Dec 5 - Mon, Dec 7
American Airlines Logo
9:11 am - 4:43 pmBOS  Boston Logan Intl-TYS Knoxville McGhee Tyson
7h 32m1 stop Charlotte Douglas
American Airlines Logo
3:58 pm - 10:59 pmTYS  Knoxville McGhee Tyson-BOS Boston Logan Intl
7h 01m1 stop Philadelphia
$239American Airlines
Mon, Dec 7 - Mon, Dec 14
Southwest Logo
8:25 am - 7:50 pmDEN  Denver Intl-TYS Knoxville McGhee Tyson
9h 25m2 stops Houston Hobby Nashville Intl
Southwest Logo
5:15 pm - 10:40 pmTYS  Knoxville McGhee Tyson-DEN Denver Intl
7h 25m1 stop Nashville Intl
$252Southwest
Wed, Dec 9 - Mon, Dec 14

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Allegiant Air flights from United States to Knoxville

Our best Allegiant Air deals on United States to Knoxville flight tickets
Allegiant Air
Nov 12
IAD10:03 amWashington, D.C. Dulles Intl
1h 35m
TYS11:38 amKnoxville McGhee Tyson
Nov 15
TYS7:30 amKnoxville McGhee Tyson
1h 28m
IAD8:58 amWashington, D.C. Dulles Intl
$70
Allegiant Air
Nov 8
IAD9:48 amWashington, D.C. Dulles Intl
1h 35m
TYS11:23 amKnoxville McGhee Tyson
Nov 12
TYS7:45 amKnoxville McGhee Tyson
1h 28m
IAD9:13 amWashington, D.C. Dulles Intl
$74
Allegiant Air
Nov 12
IAD10:03 amWashington, D.C. Dulles Intl
1h 35m
TYS11:38 amKnoxville McGhee Tyson
Nov 15
TYS7:30 amKnoxville McGhee Tyson
1h 28m
IAD8:58 amWashington, D.C. Dulles Intl
$75

Delta flights from United States to Knoxville

Our best Delta deals on United States to Knoxville flight tickets
Delta
Nov 26
IAD5:00 pmWashington, D.C. Dulles Intl
5h 12m
1 stop
TYS10:12 pmKnoxville McGhee Tyson
Dec 3
TYS10:41 amKnoxville McGhee Tyson
5h 21m
1 stop
IAD4:02 pmWashington, D.C. Dulles Intl
$205
Delta
Nov 26
BOS2:55 pmBoston Logan Intl
7h 17m
1 stop
TYS10:12 pmKnoxville McGhee Tyson
Dec 3
TYS7:26 pmKnoxville McGhee Tyson
5h 44m
1 stop
BOS1:10 amBoston Logan Intl
$239
Delta
Dec 3
IAD12:38 pmWashington, D.C. Dulles Intl
4h 52m
1 stop
TYS5:30 pmKnoxville McGhee Tyson
Dec 6
TYS5:40 amKnoxville McGhee Tyson
6h 03m
1 stop
IAD11:43 amWashington, D.C. Dulles Intl
$257

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

NewarkKnoxville

EWR Newark - TYS Knoxville McGhee Tyson

EWRTYS

Newark

Fri 1/22

10:55 am-1:07 pm

Nonstop2h 12m

Knoxville McGhee Tyson

Mon 1/25

8:10 am-10:05 am

Nonstop1h 55m

$85
Quickest round-trip

Washington, D.C.Knoxville

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

IADTYS

Washington, D.C. Dulles Intl

Sun 11/15

9:48 am-11:23 am

Nonstop1h 35m

Knoxville McGhee Tyson

Thu 11/19

3:42 pm-5:11 pm

Nonstop1h 29m

$86

PhiladelphiaKnoxville

PHL Philadelphia - TYS Knoxville McGhee Tyson

PHLTYS

Philadelphia

Fri 12/4

4:40 pm-6:42 pm

Nonstop2h 02m

Knoxville McGhee Tyson

Mon 12/7

9:49 pm-11:40 pm

2 stops25h 51m

$148

Washington, D.C.Knoxville

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

IADTYS

Washington, D.C. Dulles Intl

Sun 11/15

9:48 am-11:23 am

Nonstop1h 35m

Knoxville McGhee Tyson

Thu 11/19

11:36 am-8:11 pm

1 stop8h 35m

$150

Washington, D.C.Knoxville

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

IADTYS

Washington, D.C. Dulles Intl

Thu 11/26

5:45 pm-7:36 pm

Nonstop1h 51m

Knoxville McGhee Tyson

Thu 12/3

9:45 am-11:28 am

Nonstop1h 43m

$185

Washington, D.C.Knoxville

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

IADTYS

Washington, D.C. Dulles Intl

Fri 11/27

9:40 am-11:30 am

Nonstop1h 50m

Knoxville McGhee Tyson

Thu 12/3

9:45 am-11:28 am

Nonstop1h 43m

$204

Fort LauderdaleKnoxville

FLL Fort Lauderdale - TYS Knoxville McGhee Tyson

FLLTYS

Fort Lauderdale

Wed 12/2

3:44 pm-8:43 pm

1 stop4h 59m

Knoxville McGhee Tyson

Sat 12/5

4:17 pm-11:39 pm

1 stop7h 22m

$233

DenverKnoxville

DEN Denver Intl - TYS Knoxville McGhee Tyson

DENTYS

Denver Intl

Sat 12/5

11:30 am-4:10 pm

Nonstop2h 40m

Knoxville McGhee Tyson

Mon 12/7

5:15 pm-10:40 pm

1 stop7h 25m

$237

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Mon 12/7

9:11 am-4:43 pm

1 stop7h 32m

Knoxville McGhee Tyson

Mon 12/14

3:58 pm-10:59 pm

1 stop7h 01m

$239

DenverKnoxville

DEN Denver Intl - TYS Knoxville McGhee Tyson

DENTYS

Denver Intl

Wed 12/9

8:25 am-7:50 pm

2 stops9h 25m

Knoxville McGhee Tyson

Mon 12/14

5:15 pm-10:40 pm

1 stop7h 25m

$252

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Knoxville from

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

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 $328. 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 $316. 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 $592.

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 $361. 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 at noon when prices are around $535.

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 4 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

$29

Fastest flight time

0h 55m

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 $29. The best round-trip flight deal from United States to Knoxville found on momondo in the last 72 hours is $85.
The fastest flight from United States to Knoxville takes 0h 55m
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).

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?

  • 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?

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 AirPriceFrom $78Free CancellationRating
7.3
679 reviews
Search Allegiant Air flights
DeltaPriceFrom $138Free CancellationRating
7.8
8,700 reviews
Search Delta flights
FrontierPriceFrom $142Free CancellationRating
5.5
2,511 reviews
Search Frontier flights
American AirlinesPriceFrom $179Free CancellationRating
7.0
12,223 reviews
Search American Airlines flights
SouthwestPriceFrom $200Free CancellationRating
8.0
4,219 reviews
Search Southwest flights
United AirlinesPriceFrom $210Free CancellationRating
7.3
10,463 reviews
Search United Airlines flights
JetBluePriceFrom $279Free CancellationRating
7.1
3,069 reviews
Search JetBlue flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Maryville
Crossville
Murphy
Kodak
Oak Ridge
Lenoir City
Newport
Dandridge
Clinton
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.

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1 adult
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