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Cheap flights from North America to Knoxville from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Knoxville departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from North America to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
9:55 am - 12:00 pm
EWR
-
TYS
2h 05mnonstop
Allegiant Air Logo
7:15 am - 9:05 am
TYS
-
EWR
1h 50mnonstop
$140Allegiant Air
Fri, Mar 6 - Mon, Mar 16
Allegiant Air Logo
7:44 pm - 10:53 pm
HOU
-
TYS
2h 09mnonstop
Allegiant Air Logo
5:30 pm - 6:41 pm
TYS
-
HOU
2h 11mnonstop
$149Allegiant Air
Fri, Jun 19 - Mon, Jun 29
Allegiant Air Logo
9:55 am - 12:00 pm
EWR
-
TYS
2h 05mnonstop
Allegiant Air Logo
7:15 am - 9:05 am
TYS
-
EWR
1h 50mnonstop
$154Allegiant Air
Mon, Mar 9 - Mon, Mar 16
Frontier Logo
10:25 am - 7:18 pm
DFW
-
TYS
7h 53m
1 stop
Frontier Logo
6:51 pm - 12:12 am
TYS
-
DFW
6h 21m
1 stop
$160Frontier
Mon, Feb 23 - Fri, Feb 27
Frontier Logo
6:45 am - 3:33 pm
IAH
-
TYS
7h 48m
1 stop
Frontier Logo
4:28 pm - 8:49 am
TYS
-
IAH
17h 21m
1 stop
$160Frontier
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
7:49 pm - 9:38 pm
DCA
-
TYS
1h 49mnonstop
American Airlines Logo
6:05 am - 7:47 am
TYS
-
DCA
1h 42mnonstop
$164American Airlines
Fri, Mar 20 - Sat, Mar 28
American Airlines Logo
8:21 am - 11:31 am
DFW
-
TYS
2h 10mnonstop
American Airlines Logo
12:21 pm - 2:00 pm
TYS
-
DFW
2h 39mnonstop
$175American Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
8:19 pm - 11:03 pm
ORD
-
TYS
1h 44mnonstop
United Airlines Logo
10:49 am - 11:53 am
TYS
-
ORD
2h 04mnonstop
$189United Airlines
Wed, Apr 15 - Tue, Apr 21
United Airlines Logo
2:06 pm - 4:52 pm
ORD
-
TYS
1h 46mnonstop
United Airlines Logo
7:00 am - 7:55 am
TYS
-
ORD
1h 55mnonstop
$198United Airlines
Fri, Apr 3 - Mon, Apr 6
Delta Logo
7:00 am - 2:13 pm
ORD
-
TYS
6h 13m
1 stop
Delta Logo
3:00 pm - 6:13 pm
TYS
-
ORD
4h 13m
1 stop
$209Delta
Wed, May 13 - Wed, May 20

Frontier flights from North America to Knoxville

Our best Frontier deals on North America to Knoxville flight tickets
Frontier
Feb 23
DFW10:25 amDallas/Fort Worth
7h 53m
1 stop
TYS7:18 pmKnoxville McGhee Tyson
Feb 27
TYS6:51 pmKnoxville McGhee Tyson
6h 21m
1 stop
DFW12:12 amDallas/Fort Worth
$160
Frontier
Mar 9
DEN10:40 amDenver Intl
2h 45m
TYS3:25 pmKnoxville McGhee Tyson
Mar 16
TYS4:20 pmKnoxville McGhee Tyson
3h 32m
DEN5:52 pmDenver Intl
$186
Frontier
May 7
IAH6:45 amHouston George Bush Intcntl
7h 48m
1 stop
TYS3:33 pmKnoxville McGhee Tyson
May 10
TYS4:28 pmKnoxville McGhee Tyson
9h 20m
1 stop
IAH12:48 amHouston George Bush Intcntl
$202

American Airlines flights from North America to Knoxville

Our best American Airlines deals on North America to Knoxville flight tickets
American Airlines
Mar 20
DCA7:49 pmWashington, D.C. Reagan-National
1h 49m
TYS9:38 pmKnoxville McGhee Tyson
Mar 28
TYS6:05 amKnoxville McGhee Tyson
1h 42m
DCA7:47 amWashington, D.C. Reagan-National
$164
American Airlines
Mar 7
DFW8:21 amDallas/Fort Worth
2h 10m
TYS11:31 amKnoxville McGhee Tyson
Mar 14
TYS12:21 pmKnoxville McGhee Tyson
2h 39m
DFW2:00 pmDallas/Fort Worth
$175
American Airlines
Mar 1
DCA9:05 amWashington, D.C. Reagan-National
1h 53m
TYS10:58 amKnoxville McGhee Tyson
Mar 12
TYS6:05 amKnoxville McGhee Tyson
1h 42m
DCA7:47 amWashington, D.C. Reagan-National
$186

momondo Fare Finder

 
Customize your flight search to find flights from North America to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from North America to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Fri 3/6

9:55 am-12:00 pm

Nonstop2h 05m

Knoxville McGhee Tyson

Mon 3/16

7:15 am-9:05 am

Nonstop1h 50m

$140

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Fri 6/19

7:44 pm-10:53 pm

Nonstop2h 09m

Knoxville McGhee Tyson

Mon 6/29

5:30 pm-6:41 pm

Nonstop2h 11m

$149

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Mon 3/9

9:55 am-12:00 pm

Nonstop2h 05m

Knoxville McGhee Tyson

Mon 3/16

7:15 am-9:05 am

Nonstop1h 50m

$154

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Mon 2/23

10:25 am-7:18 pm

1 stop7h 53m

Knoxville McGhee Tyson

Fri 2/27

6:51 pm-12:12 am

1 stop6h 21m

$160

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Thu 4/16

6:45 am-3:33 pm

1 stop7h 48m

Knoxville McGhee Tyson

Sun 4/19

4:28 pm-8:49 am

1 stop17h 21m

$160

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Fri 3/20

7:49 pm-9:38 pm

Nonstop1h 49m

Knoxville McGhee Tyson

Sat 3/28

6:05 am-7:47 am

Nonstop1h 42m

$164

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 3/7

8:21 am-11:31 am

Nonstop2h 10m

Knoxville McGhee Tyson

Sat 3/14

12:21 pm-2:00 pm

Nonstop2h 39m

$175

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Wed 4/15

8:19 pm-11:03 pm

Nonstop1h 44m

Knoxville McGhee Tyson

Tue 4/21

10:49 am-11:53 am

Nonstop2h 04m

$189

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Fri 4/3

2:06 pm-4:52 pm

Nonstop1h 46m

Knoxville McGhee Tyson

Mon 4/6

7:00 am-7:55 am

Nonstop1h 55m

$198

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Wed 5/13

7:00 am-2:13 pm

1 stop6h 13m

Knoxville McGhee Tyson

Wed 5/20

3:00 pm-6:13 pm

1 stop4h 13m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from North America 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 July is, on average, the cheapest month to fly to Knoxville from North America, with most prices found around $279. If you aren’t able to travel during the month of July, then book flights to Knoxville from North America during June instead. Flights to Knoxville in June, while not as cheap as those in July, still average around $283.

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

The cheapest day to depart from North America to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $270. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from North America to Knoxville for around $475.

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 North America to Knoxville when you can find flight prices for as low as $287. 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 $368.

What is the cheapest North America to Knoxville McGhee Tyson flight route?

Fly from Denver Intl to Knoxville McGhee Tyson for the best North America - Knoxville McGhee Tyson flight prices

What cabin class options are available on North America to Knoxville McGhee Tyson flights?

There are 2 cabin classes available to choose from on North America to Knoxville McGhee Tyson 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 North America to Knoxville flights?

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

Cheap North America to Knoxville flight deals and tips

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

Best Price Found

$39

Fastest flight time

0h 51m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from North America in the past 72 hours is $39. The best round-trip flight deal from North America to Knoxville found on momondo in the last 72 hours is $89.
The fastest flight from North America to Knoxville takes 0h 51m
Direct flights go from North America to Knoxville every day.
There is 1 airport in Knoxville. From North America there are direct flights to Knoxville McGhee Tyson (TYS).
Search flight deals

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

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

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

  • How old do you have to be to fly from North America 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 North America to Knoxville McGhee Tyson Airport.

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

    The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from North America to Knoxville?

Best airlines flying from North America to Knoxville

Compare and see reviews for airlines that fly from North America to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $58Free CancellationRating
7.2
711 reviews
Search Allegiant Air flights
FrontierPriceFrom $68Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $128Free CancellationRating
7.9
8,174 reviews
Search Delta flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
SouthwestPriceFrom $218Free CancellationRating
8.0
4,281 reviews
Search Southwest flights
United AirlinesPriceFrom $229Free CancellationRating
7.4
9,259 reviews
Search United Airlines 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
Crossville
Maryville
Alcoa
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Jefferson City
Clinton
Rockford

Why use momondo?

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

It is quick and easy to find North America to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

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

Yes. momondo enables you to select and highlight flights to Knoxville from North America with this policy.

How can momondo help me find flights from North America to Knoxville?

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 North America to Knoxville.

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

Yes. momondo can track prices for North America to Knoxville 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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