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Cheap flights from the United States to Knoxville from $47

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 11/18. 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 the United States to Knoxville

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Knoxville 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 the United States to Knoxville.

Cheap last minute flights

Planning a quick getaway from the United States to Knoxville? 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 Knoxville, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to Knoxville

Find recent round-trip train or bus tickets from the United States to Knoxville.

All round-trip flight deals to Knoxville

The cheapest plane tickets to Knoxville found on KAYAK recently.
7:25 am - 3:19 pmORD-TYS
6h 54m1 stop
6:17 pm - 1:03 amTYS-ORD
7h 46m1 stop
$108Frontier
Find Deal
Thu, Jan 23 - Wed, Feb 26
12:21 pm - 3:23 pmHOU-TYS
2h 02mnonstop
10:00 am - 11:31 amTYS-HOU
2h 31mnonstop
$110Allegiant Air
Find Deal
Fri, Dec 6 - Mon, Dec 9
12:49 pm - 9:35 pmHOU-TYS
7h 46m1 stop
6:30 am - 7:57 amTYS-HOU
2h 27mnonstop
Mon, Nov 18 - Mon, Nov 25
6:16 pm - 3:16 pmHOU-TYS
20h 00m1 stop
10:00 am - 11:31 amTYS-HOU
2h 31mnonstop
Wed, Dec 4 - Fri, Dec 6
9:15 am - 11:44 amLGA-TYS
2h 29mnonstop
8:00 am - 10:04 amTYS-LGA
2h 04mnonstop
$159Delta
Find Deal
Sat, Jan 11 - Sat, Jan 25
7:20 am - 10:08 amORD-TYS
1h 48mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$174United Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
10:20 am - 4:59 pmLGA-TYS
6h 39m1 stop
7:00 am - 2:12 pmTYS-LGA
7h 12m1 stop
$174United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 25
5:45 am - 11:23 amORD-TYS
4h 38m1 stop
5:30 am - 10:16 amTYS-ORD
5h 46m1 stop
$178Delta
Find Deal
Sat, Jan 18 - Tue, Feb 25
8:45 am - 11:29 amORD-TYS
1h 44mnonstop
7:30 am - 8:32 amTYS-ORD
2h 02mnonstop
$199American Airlines
Find Deal
Tue, Nov 19 - Sat, Nov 23
8:13 am - 10:34 amLGA-TYS
2h 21mnonstop
6:46 pm - 8:44 pmTYS-LGA
1h 58mnonstop
$204American Airlines
Find Deal
Tue, Dec 10 - Sat, Dec 14
2:47 pm - 5:48 pmHOU-TYS
2h 01mnonstop
$47Allegiant Air
Find Deal
Mon, Nov 18
7:25 am - 3:19 pmORD-TYS
6h 54m1 stop
$53Frontier
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Thu, Jan 16
3:20 pm - 5:56 pmORD-TYS
1h 36mnonstop
$80American Airlines
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Tue, Jan 14
6:55 am - 12:18 pmORD-TYS
4h 23m1 stop
$89Delta
Find Deal
Mon, Feb 3
2:15 pm - 4:30 pmLGA-TYS
2h 15mnonstop
$90Delta
Find Deal
Tue, Dec 3
2:10 pm - 4:59 pmORD-TYS
1h 49mnonstop
$110United Airlines
Find Deal
Mon, Feb 3
2:35 pm - 4:55 pmLGA-TYS
2h 20mnonstop
$115American Airlines
Find Deal
Wed, Nov 20
8:45 am - 10:32 amIAD-TYS
1h 47mnonstop
$120United Airlines
Find Deal
Tue, Dec 17
4:35 pm - 5:25 pmJFK-TYS
24h 50m2 stops
$488Alaska Airlines
Find Deal
Sat, Nov 16
4:00 pm - 5:21 pmJFK-TYS
25h 21m2 stops
$548Alaska Airlines
Find Deal
Sat, Dec 14
6:00 am - 11:22 amBWI-TYS
5h 22m1 stop
7:59 pm - 12:28 amTYS-BWI
4h 29m1 stop
$278Delta
Find Deal
Thu, Nov 7 - Thu, Nov 14
5:00 am - 8:38 amBWI-TYS
3h 38m1 stop
6:59 pm - 10:57 pmTYS-BWI
3h 58m1 stop
$288American Airlines
Find Deal
Thu, Nov 7 - Sat, Nov 9
8:45 pm - 9:35 pmPHL-TYS
24h 50m1 stop
7:30 pm - 5:30 amTYS-PHL
10h 00m1 stop
$298Frontier
Find Deal
Sun, Nov 10 - Wed, Nov 13
5:00 am - 8:38 amBWI-TYS
3h 38m1 stop
8:08 pm - 12:33 amTYS-BWI
4h 25m1 stop
$323American Airlines
Find Deal
Thu, Nov 7 - Mon, Nov 11
6:00 am - 6:29 pmDFW-TYS
11h 29m1 stop
10:35 pm - 9:04 pmTYS-DFW
23h 29m1 stop
$333Frontier
Find Deal
Wed, Nov 6 - Mon, Nov 11
9:37 am - 11:14 amPHL-TYS
25h 37m1 stop
2:00 pm - 4:28 pmTYS-PHL
26h 28m1 stop
Sun, Nov 10 - Wed, Nov 13
9:21 am - 12:22 pmHOU-TYS
2h 01mnonstop
9:00 am - 10:21 amTYS-HOU
2h 21mnonstop
$341Allegiant Air
Find Deal
Fri, Nov 8 - Mon, Nov 11
8:30 am - 5:12 pmORD-TYS
7h 42m1 stop
7:59 pm - 11:59 pmTYS-ORD
5h 00m1 stop
$348Delta
Find Deal
Wed, Nov 6 - Mon, Nov 11
10:30 am - 1:47 pmIAH-TYS
2h 17mnonstop
9:25 am - 11:06 amTYS-IAH
2h 41mnonstop
$404United Airlines
Find Deal
Sat, Nov 9 - Wed, Nov 13
7:40 pm - 10:24 pmORD-TYS
1h 44mnonstop
2:06 pm - 3:12 pmTYS-ORD
2h 06mnonstop
$409United Airlines
Find Deal
Wed, Nov 6 - Sat, Nov 9
7:37 pm - 10:38 pmHOU-TYS
2h 01mnonstop
12:30 pm - 1:57 pmTYS-HOU
2h 27mnonstop
$89Allegiant Air
Find Deal
Fri, Nov 15 - Mon, Nov 18
2:47 pm - 5:48 pmHOU-TYS
2h 01mnonstop
6:30 am - 7:57 amTYS-HOU
2h 27mnonstop
$92Allegiant Air
Find Deal
Mon, Nov 18 - Mon, Nov 25
12:21 pm - 3:23 pmHOU-TYS
2h 02mnonstop
10:00 am - 11:31 amTYS-HOU
2h 31mnonstop
$110Allegiant Air
Find Deal
Fri, Dec 6 - Mon, Dec 9
9:15 am - 11:44 amLGA-TYS
2h 29mnonstop
8:00 am - 10:04 amTYS-LGA
2h 04mnonstop
$159Delta
Find Deal
Sat, Jan 11 - Sat, Jan 25
7:20 am - 10:08 amORD-TYS
1h 48mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$174United Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
8:12 am - 10:33 amLGA-TYS
2h 21mnonstop
11:25 am - 1:30 pmTYS-LGA
2h 05mnonstop
$179Delta
Find Deal
Wed, Dec 4 - Wed, Dec 11
7:20 am - 10:08 amORD-TYS
1h 48mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$189United Airlines
Find Deal
Tue, Nov 26 - Thu, Nov 28
7:20 am - 10:08 amORD-TYS
1h 48mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$194United Airlines
Find Deal
Mon, Nov 18 - Mon, Nov 25
8:45 am - 11:29 amORD-TYS
1h 44mnonstop
7:30 am - 8:32 amTYS-ORD
2h 02mnonstop
$199American Airlines
Find Deal
Tue, Nov 19 - Sat, Nov 23
6:35 pm - 9:27 pmORD-TYS
1h 52mnonstop
11:43 am - 12:38 pmTYS-ORD
1h 55mnonstop
$204American Airlines
Find Deal
Fri, Nov 29 - Fri, Dec 13

Frontier flights from United States to Knoxville

Our best Frontier deals on United States to Knoxville flight tickets
Frontier
Jan 23
ORD7:25 amChicago O'Hare Intl
6h 54m
1 stop
TYS3:19 pmKnoxville McGhee Tyson
Feb 26
TYS6:17 pmKnoxville McGhee Tyson
7h 46m
1 stop
ORD1:03 amChicago O'Hare Intl
Frontier
Nov 18
DFW6:05 amDallas/Fort Worth
14h 30m
1 stop
TYS9:35 pmKnoxville McGhee Tyson
Nov 20
TYS7:30 pmKnoxville McGhee Tyson
15h 57m
1 stop
DFW10:27 amDallas/Fort Worth
Frontier
Jan 23
DFW6:15 amDallas/Fort Worth
8h 04m
1 stop
TYS3:19 pmKnoxville McGhee Tyson
Jan 26
TYS4:19 pmKnoxville McGhee Tyson
27h 40m
1 stop
DFW6:59 pmDallas/Fort Worth

Delta flights from United States to Knoxville

Our best Delta deals on United States to Knoxville flight tickets
Delta
Jan 11
LGA9:15 amNew York LaGuardia
2h 29m
TYS11:44 amKnoxville McGhee Tyson
Jan 25
TYS8:00 amKnoxville McGhee Tyson
2h 04m
LGA10:04 amNew York LaGuardia
Delta
Jan 18
ORD5:45 amChicago O'Hare Intl
4h 38m
1 stop
TYS11:23 amKnoxville McGhee Tyson
Feb 25
TYS5:30 amKnoxville McGhee Tyson
5h 46m
1 stop
ORD10:16 amChicago O'Hare Intl
Delta
Dec 4
LGA8:12 amNew York LaGuardia
2h 21m
TYS10:33 amKnoxville McGhee Tyson
Dec 11
TYS11:25 amKnoxville McGhee Tyson
2h 05m
LGA1:30 pmNew York LaGuardia

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 airline that flies to Knoxville from United States?

Allegiant Air. Allegiant Air, Frontier, and American Airlines are the most popular carriers operating from United States to Knoxville

What is the cheapest United States to Knoxville flight route?

Orlando Sanford Intl - Knoxville McGhee Tyson. Fly from Orlando Sanford Intl to Knoxville McGhee Tyson for the best United States - Knoxville flight prices

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

$47

Fastest flight time

1h 32m

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 $47. The best round-trip flight deal from United States to Knoxville found on momondo in the last 72 hours is $108.
The fastest flight from United States to Knoxville takes 1h 32m
Direct flights go from United States to Knoxville every day.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)

  • 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 $91Free CancellationRating
7.3
863 reviews
Search Allegiant Air flights
FrontierPriceFrom $116Free CancellationRating
6.1
3,572 reviews
Search Frontier flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $199Free CancellationRating
8.0
8,829 reviews
Search Delta flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights

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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