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Cheap flights from Knoxville to the United States from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to the United States departing on 3/3. 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 Knoxville to the United States

Cheap round-trip flights

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

Cheap last minute flights

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

Cheap bus & train deals from Knoxville to the United States

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

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

The cheapest plane tickets from Knoxville to the United States found on KAYAK recently.
9:59 pm - 11:43 pmTYS-SFB
1h 44mnonstop
4:37 pm - 6:16 pmSFB-TYS
1h 39mnonstop
$78Allegiant Air
Find Deal
Sat, Feb 1 - Sat, Feb 8
7:36 pm - 9:13 pmTYS-SFB
1h 37mnonstop
10:03 pm - 11:39 pmSFB-TYS
1h 36mnonstop
$83Allegiant Air
Find Deal
Thu, Apr 10 - Sun, Apr 13
4:31 pm - 5:56 pmTYS-DEN
3h 25mnonstop
11:00 am - 3:46 pmDEN-TYS
2h 46mnonstop
$123Frontier
Find Deal
Thu, Apr 17 - Sun, Apr 20
4:23 pm - 12:15 amTYS-DFW
8h 52m1 stop
10:23 pm - 2:43 pmDFW-TYS
15h 20m1 stop
$158Frontier
Find Deal
Thu, Mar 6 - Sat, Mar 8
7:40 pm - 9:50 pmTYS-MIA
2h 10mnonstop
8:57 pm - 11:05 pmMIA-TYS
2h 08mnonstop
$161American Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
7:40 pm - 9:50 pmTYS-MIA
2h 10mnonstop
8:57 pm - 11:05 pmMIA-TYS
2h 08mnonstop
$171American Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 25
7:17 pm - 12:51 amTYS-MIA
5h 34m1 stop
7:00 am - 11:23 amMIA-TYS
4h 23m1 stop
$181Delta
Find Deal
Wed, Feb 19 - Wed, Feb 26
8:00 am - 10:01 amTYS-LGA
2h 01mnonstop
1:53 pm - 4:09 pmLGA-TYS
2h 16mnonstop
$189Delta
Find Deal
Sat, Feb 15 - Wed, Feb 19
7:05 am - 8:50 amTYS-IAH
2h 45mnonstop
8:13 pm - 11:30 pmIAH-TYS
2h 17mnonstop
$209United Airlines
Find Deal
Sat, Mar 8 - Sun, Mar 16
5:25 pm - 12:45 amTYS-IAH
8h 20m1 stop
4:45 pm - 8:02 pmIAH-TYS
2h 17mnonstop
$219United Airlines
Find Deal
Sat, Mar 8 - Sun, Mar 16
5:28 pm - 7:04 pmTYS-SFB
1h 36mnonstop
$49Allegiant Air
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Mon, Mar 3
9:59 pm - 11:35 pmTYS-SFB
1h 36mnonstop
$50Allegiant Air
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Tue, Mar 18
4:19 pm - 5:48 pmTYS-DEN
3h 29mnonstop
$63Frontier
Find Deal
Sun, Feb 2
4:19 pm - 5:48 pmTYS-DEN
3h 29mnonstop
$67Frontier
Find Deal
Sun, Jan 26
6:20 am - 8:21 amTYS-LGA
2h 01mnonstop
$95Delta
Find Deal
Wed, Feb 19
6:00 pm - 12:42 amTYS-FLL
6h 42m1 stop
$100American Airlines
Find Deal
Wed, Feb 19
9:35 am - 11:21 amTYS-IAD
1h 46mnonstop
$100United Airlines
Find Deal
Wed, Feb 5
6:20 am - 8:21 amTYS-LGA
2h 01mnonstop
$105Delta
Find Deal
Tue, Feb 18
7:25 pm - 9:03 pmTYS-IAD
1h 38mnonstop
$130United Airlines
Find Deal
Sat, Jun 14
5:30 am - 8:34 amTYS-IAD
3h 04m1 stop
$140American Airlines
Find Deal
Sat, Jun 14
7:30 am - 9:14 amTYS-SFB
1h 44mnonstop
8:30 pm - 10:09 pmSFB-TYS
1h 39mnonstop
$98Allegiant Air
Find Deal
Sun, Jan 26 - Thu, Feb 6
10:00 am - 11:29 amTYS-DEN
3h 29mnonstop
12:19 pm - 5:06 pmDEN-TYS
2h 47mnonstop
$114Allegiant Air
Find Deal
Sun, Jan 26 - Thu, Jan 30
5:56 pm - 8:00 pmTYS-LGA
2h 04mnonstop
2:55 pm - 5:16 pmLGA-TYS
2h 21mnonstop
$283Delta
Find Deal
Wed, Jan 22 - Sat, Jan 25
5:00 pm - 10:43 pmTYS-LGA
5h 43m1 stop
9:15 am - 11:44 amLGA-TYS
2h 29mnonstop
$293Delta
Find Deal
Wed, Jan 22 - Sat, Jan 25
4:19 pm - 12:14 pmTYS-IAH
20h 55m1 stop
1:14 pm - 3:19 pmIAH-TYS
25h 05m1 stop
$300Frontier
Find Deal
Sun, Jan 26 - Wed, Jan 29
4:08 pm - 8:00 pmTYS-JFK
3h 52m1 stop
2:53 pm - 7:35 pmJFK-TYS
4h 42m1 stop
$303American Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
4:19 pm - 12:14 pmTYS-IAH
20h 55m1 stop
1:14 pm - 3:19 pmIAH-TYS
25h 05m1 stop
$330Frontier
Find Deal
Sun, Jan 26 - Wed, Jan 29
6:30 am - 8:28 amTYS-LGA
1h 58mnonstop
6:09 pm - 8:35 pmLGA-TYS
2h 26mnonstop
$331American Airlines
Find Deal
Thu, Jan 23 - Sat, Jan 25
1:59 pm - 11:30 pmTYS-LGA
9h 31m2 stops
6:00 am - 1:58 pmLGA-TYS
7h 58m1 stop
$378United Airlines
Find Deal
Wed, Jan 22 - Sat, Jan 25
6:45 am - 8:36 amTYS-IAH
2h 51mnonstop
2:50 pm - 6:08 pmIAH-TYS
2h 18mnonstop
$379United Airlines
Find Deal
Sun, Jan 26 - Wed, Feb 5
9:59 pm - 11:43 pmTYS-SFB
1h 44mnonstop
4:37 pm - 6:16 pmSFB-TYS
1h 39mnonstop
$78Allegiant Air
Find Deal
Sat, Feb 1 - Sat, Feb 8
7:36 pm - 9:13 pmTYS-SFB
1h 37mnonstop
10:03 pm - 11:39 pmSFB-TYS
1h 36mnonstop
$83Allegiant Air
Find Deal
Thu, Apr 10 - Sun, Apr 13
4:31 pm - 5:56 pmTYS-DEN
3h 25mnonstop
11:00 am - 3:46 pmDEN-TYS
2h 46mnonstop
$123Frontier
Find Deal
Thu, Apr 17 - Sun, Apr 20
7:40 pm - 9:50 pmTYS-MIA
2h 10mnonstop
8:57 pm - 11:05 pmMIA-TYS
2h 08mnonstop
$161American Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
4:23 pm - 5:52 pmTYS-DEN
3h 29mnonstop
10:40 am - 3:23 pmDEN-TYS
2h 43mnonstop
$161Frontier
Find Deal
Thu, Mar 6 - Thu, Mar 13
7:40 pm - 9:50 pmTYS-MIA
2h 10mnonstop
8:57 pm - 11:05 pmMIA-TYS
2h 08mnonstop
$171American Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 25
8:00 am - 10:01 amTYS-LGA
2h 01mnonstop
1:53 pm - 4:09 pmLGA-TYS
2h 16mnonstop
$189Delta
Find Deal
Sat, Feb 15 - Wed, Feb 19
11:31 am - 1:30 pmTYS-LGA
1h 59mnonstop
2:30 pm - 4:44 pmLGA-TYS
2h 14mnonstop
$203Delta
Find Deal
Wed, Mar 12 - Sat, Mar 22
7:05 am - 8:50 amTYS-IAH
2h 45mnonstop
8:13 pm - 11:30 pmIAH-TYS
2h 17mnonstop
$209United Airlines
Find Deal
Sat, Mar 8 - Sun, Mar 16
6:45 am - 8:36 amTYS-IAH
2h 51mnonstop
8:13 pm - 11:30 pmIAH-TYS
2h 17mnonstop
$219United Airlines
Find Deal
Fri, Feb 7 - Mon, Feb 17

American Airlines flights from Knoxville to United States

Our best American Airlines deals on Knoxville to United States flight tickets
American Airlines
Feb 19
TYS7:40 pmKnoxville McGhee Tyson
2h 10m
MIA9:50 pmMiami
Feb 26
MIA8:57 pmMiami
2h 08m
TYS11:05 pmKnoxville McGhee Tyson
American Airlines
Feb 18
TYS7:40 pmKnoxville McGhee Tyson
2h 10m
MIA9:50 pmMiami
Feb 25
MIA8:57 pmMiami
2h 08m
TYS11:05 pmKnoxville McGhee Tyson
American Airlines
Feb 19
TYS6:30 amKnoxville McGhee Tyson
1h 57m
LGA8:27 amNew York LaGuardia
Feb 26
LGA2:20 pmNew York LaGuardia
2h 26m
TYS4:46 pmKnoxville McGhee Tyson

Delta flights from Knoxville to United States

Our best Delta deals on Knoxville to United States flight tickets
Delta
Feb 19
TYS7:17 pmKnoxville McGhee Tyson
5h 34m
1 stop
MIA12:51 amMiami
Feb 26
MIA7:00 amMiami
4h 23m
1 stop
TYS11:23 amKnoxville McGhee Tyson
Delta
Feb 15
TYS8:00 amKnoxville McGhee Tyson
2h 01m
LGA10:01 amNew York LaGuardia
Feb 19
LGA1:53 pmNew York LaGuardia
2h 16m
TYS4:09 pmKnoxville McGhee Tyson
Delta
Feb 18
TYS7:17 pmKnoxville McGhee Tyson
5h 34m
1 stop
MIA12:51 amMiami
Feb 25
MIA6:00 amMiami
5h 23m
1 stop
TYS11:23 amKnoxville McGhee Tyson

See travel insights to the United States from

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

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 United States?

In general, July is the cheapest month to fly from Knoxville to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $230. If you aren’t able to travel during the month of July, then book flights to United States from Knoxville during February instead. Flights to United States in February, while not as cheap as those in July, still average around $238.

What is the cheapest day to depart on your flight to United States?

According to our data, Monday is the cheapest day to fly to United States from Knoxville. The lowest ticket price found for a Monday departure recently was $217. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $329. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

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

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $239. Try not to purchase tickets in the evening because they tend to be around $343. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Knoxville McGhee Tyson to Newark for the best Knoxville McGhee Tyson - United States flight prices

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

There are 4 cabin classes available to choose from on Knoxville McGhee Tyson to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Knoxville to United States flight deals and tips

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

Best Price Found

$49

Fastest flight time

1h 35m

Direct flights

Every day

Airports in United States

8 airports
The best one-way flight to United States from Knoxville in the past 72 hours is $49. The best round-trip flight deal from Knoxville to United States found on momondo in the last 72 hours is $78.
The fastest flight from Knoxville to United States takes 1h 35m
Direct flights go from Knoxville to United States every day.
There are 8 airports near United States: Houston George Bush Intcntl (IAH), Dallas/Fort Worth (DFW), Miami (MIA), Fort Lauderdale (FLL), New York LaGuardia (LGA), Denver Intl (DEN), Washington, D.C. Dulles Intl (IAD), Orlando Sanford Intl (SFB)

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents required for your trip to United States 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 United States. 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 United States?


Best airlines flying from Knoxville to United States

Compare and see reviews for airlines that fly from Knoxville to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $64Free CancellationRating
6.0
3,443 reviews
Search Frontier flights
Allegiant AirPriceFrom $68Free CancellationRating
7.3
801 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $150Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $182Free CancellationRating
8.0
8,521 reviews
Search Delta flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $409Free CancellationRating
8.0
9,706 reviews
Search Alaska Airlines flights

Why use momondo?

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

It is quick and easy to find Knoxville to United States 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 United States that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to United States 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 United States right now. Can momondo alert me if prices change?

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


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