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$53+ Cheap flights from Knoxville (TYS) to North America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LAX
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Knoxville to North America

Keep the following information in mind while searching for Knoxville to North America flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$90
(Gotogate)

One-way from

$53
(Booking.com)

Popular in

November

Cheapest in

April

Average price

$270

Good round-trip deal

$56 or less

Good one-way deal

$39 or less
From Knoxville McGhee Tyson to North America
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One-way flight from Knoxville McGhee Tyson to North America
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Highest demand for flights based on searches. 3% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Knoxville McGhee Tyson to North America.
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Price to beat on a one-way flight from Knoxville McGhee Tyson to North America.
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Find flight deals from Knoxville to North America

Cheapest flights from Knoxville to North America
Explore the most affordable flight options available from Knoxville to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2212:45 pmTYS - IAD
Nonstop1h 38mAllegiant Air
lun. 8/253:13 pmIAD - TYS
Nonstop1h 34mAllegiant Air
Deal found 8/13$84
This Gotogate deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:02 pmTYS - IAD
Nonstop1h 44mAllegiant Air
lun. 10/139:36 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Deal found 8/14$90
This Cheapflightsfares deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/48:40 pmTYS - DEN
Nonstop3h 09mFrontier
dom. 9/711:29 amDEN - TYS
Nonstop2h 49mFrontier
Deal found 8/13$95
This Gotogate deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/77:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
jue. 9/258:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Deal found 8/14$96
This Frontier deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/238:17 pmTYS - DEN
Nonstop3h 22mFrontier
dom. 10/262:43 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 8/13$101
This Cheapflightsfares deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/218:36 pmTYS - DEN
Nonstop3h 11mFrontier
dom. 8/242:52 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 8/13$104
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/27:00 amTYS - DEN
Nonstop3h 04mAllegiant Air
dom. 10/58:54 amDEN - TYS
Nonstop2h 39mAllegiant Air
Deal found 8/14$114
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
dom. 9/288:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Deal found 8/14$120
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/57:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
lun. 9/89:55 amEWR - TYS
Nonstop2h 00mAllegiant Air
Deal found 8/12$122
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
sáb. 10/49:55 amEWR - TYS
Nonstop2h 00mAllegiant Air
Deal found 8/12$123
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/217:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
dom. 9/288:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Deal found 8/12$124
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/87:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
vie. 12/129:55 amEWR - TYS
Nonstop2h 00mAllegiant Air
Deal found 8/12$126

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to North America 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Knoxville to North America that are best for you.

Fly from

Knoxville

Fly to

North America

Route

Depart

Return

Price

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

vie. 10/10

7:02 pm-8:46 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

lun. 10/13

9:36 pm-11:16 pm

Nonstop1h 40m

$90

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

jue. 9/4

8:40 pm-9:49 pm

Nonstop3h 09m

Denver Intl

dom. 9/7

11:29 am-4:18 pm

Nonstop2h 49m

$95

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

dom. 9/7

7:00 am-8:06 am

Nonstop3h 06m

Denver Intl

jue. 9/25

8:56 am-1:43 pm

Nonstop2h 47m

$96

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

jue. 9/18

7:00 am-8:06 am

Nonstop3h 06m

Denver Intl

dom. 9/21

8:56 am-1:43 pm

Nonstop2h 47m

$96

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

jue. 10/2

7:00 am-8:04 am

Nonstop3h 04m

Denver Intl

dom. 10/5

8:54 am-1:33 pm

Nonstop2h 39m

$114

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

jue. 9/25

7:00 am-8:06 am

Nonstop3h 06m

Denver Intl

dom. 9/28

8:56 am-1:43 pm

Nonstop2h 47m

$120

KnoxvilleNewark

TYS - EWR

TYSEWR

Knoxville McGhee Tyson

vie. 9/5

7:15 am-9:05 am

Nonstop1h 50m

Newark

lun. 9/8

9:55 am-11:55 am

Nonstop2h 00m

$122

KnoxvilleNewark

TYS - EWR

TYSEWR

Knoxville McGhee Tyson

vie. 9/26

7:15 am-9:05 am

Nonstop1h 50m

Newark

sáb. 10/4

9:55 am-11:55 am

Nonstop2h 00m

$123

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

dom. 9/21

7:00 am-8:06 am

Nonstop3h 06m

Denver Intl

dom. 9/28

8:56 am-1:43 pm

Nonstop2h 47m

$124

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

jue. 9/18

8:40 pm-9:49 pm

Nonstop3h 09m

Denver Intl

lun. 9/22

2:59 pm-7:45 pm

Nonstop2h 46m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results
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Best time to book a flight from Knoxville to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to North America

What is the cheapest month to book a flight from Knoxville to North America?

Currently, January is the cheapest month in which you can book a flight from Knoxville to North America (average of $246). Flying from Knoxville to North America in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TYS to NA?

Find hourly flight availability from Knoxville to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

When flying from Knoxville to North America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated agosto 14, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Knoxville to North America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
701 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,217 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to North America?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to North America. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

  • What are the cheapest airlines to fly from Knoxville to North America one-way?

    One-way options have recently been found by users for as low as $53 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $57 and United Airlines from $116 one-way.

  • What are the most popular routes from Knoxville to North America?

    Most travelers choose Knoxville McGhee Tyson - Chicago O'Hare Intl, Knoxville McGhee Tyson - New York LaGuardia or Knoxville McGhee Tyson - Denver Intl when deciding on the best route from Knoxville to North America.

  • Can I find deals for flights from Knoxville to North America that include hotel bookings?

    Yes. In addition to deals on Knoxville to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to North America.

  • Can I find deals for business class flights from Knoxville to North America?

    Yes. Cheapflights offers flight deals from Knoxville to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to North America?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to North America (average of $246). Flying from Knoxville to North America in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Knoxville to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Knoxville to North America

Discover the top 5 airlines that operate flights from Knoxville to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$69Average$184FlexibilityNo cancel feeOn-time88%
FrontierCheapest$75Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$472FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$392FlexibilityNo cancel feeOn-time71%

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