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$43+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LAX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$88
(Cheapflightsfares)

One-way from

$43
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$291

Good round-trip deal

$39 or less

Good one-way deal

$38 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. 4% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Thu 10/27:20 amTYS - HOU
Nonstop2h 18mAllegiant Air
Sun 10/59:28 amHOU - TYS
Nonstop2h 00mAllegiant Air
Deal found 9/17$88
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Sun 9/287:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
Thu 10/28:54 amDEN - TYS
Nonstop2h 39mAllegiant Air
Deal found 9/16$110
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 11/67:17 pmTYS - DEN
Nonstop3h 17mFrontier
Sun 11/91:36 pmDEN - TYS
Nonstop2h 46mFrontier
Deal found 9/15$112
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 10/168:17 pmTYS - DEN
Nonstop3h 22mFrontier
Sun 10/192:43 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 9/15$113
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:35 pmTYS - DEN
Nonstop3h 09mMultiple Airlines
Thu 10/28:54 amDEN - TYS
Nonstop2h 39mMultiple Airlines
Deal found 9/14$127
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:17 pmTYS - DEN
Nonstop3h 22mFrontier
Mon 10/202:43 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 9/14$130
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Thu 11/136:30 amTYS - HOU
Nonstop2h 27mAllegiant Air
Sun 11/168:47 amHOU - TYS
Nonstop2h 01mAllegiant Air
Deal found 9/16$130
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:02 pmTYS - IAD
Nonstop1h 44mAllegiant Air
Fri 10/179:36 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Deal found 9/17$135
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/316:45 amTYS - IAD
1 stop8h 18mAllegiant Air
Fri 11/78:46 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Deal found 9/16$140
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Mon 9/298:35 pmTYS - DEN
Nonstop3h 09mFrontier
Sun 10/511:29 amDEN - TYS
Nonstop2h 49mFrontier
Deal found 9/15$140
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/316:45 amTYS - IAD
1 stop8h 18mAllegiant Air
Mon 11/31:34 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Deal found 9/15$142
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Thu 9/257:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
Sun 9/288:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Deal found 9/15$142

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 September 17, 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

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 10/2

7:20 am-8:38 am

Nonstop2h 18m

Houston Hobby

Sun 10/5

9:28 am-12:28 pm

Nonstop2h 00m

$88

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 11/13

6:30 am-7:57 am

Nonstop2h 27m

Houston Hobby

Sun 11/16

8:47 am-11:48 am

Nonstop2h 01m

$130

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 10/16

7:20 am-8:38 am

Nonstop2h 18m

Houston Hobby

Sun 10/19

9:28 am-12:28 pm

Nonstop2h 00m

$158

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 12/19

6:01 pm-7:25 pm

Nonstop2h 24m

Houston Hobby

Mon 12/22

8:15 pm-11:16 pm

Nonstop2h 01m

$172

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Sat 10/25

9:55 am-11:39 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Wed 10/29

10:15 pm-11:59 pm

Nonstop1h 44m

$189

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Fri 10/24

6:03 am-7:45 am

Nonstop1h 42m

Washington, D.C. Reagan-National

Mon 10/27

8:19 am-10:13 am

Nonstop1h 54m

$189

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Thu 11/6

5:45 am-7:28 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Mon 11/17

10:15 pm-11:59 pm

Nonstop1h 44m

$189

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Thu 10/9

10:43 am-12:14 pm

Nonstop1h 31m

Washington, D.C. Reagan-National

Mon 10/13

8:24 pm-10:09 pm

Nonstop1h 45m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 11/20

8:26 am-9:30 am

Nonstop2h 04m

Chicago O'Hare Intl

Sun 11/23

7:20 am-10:05 am

Nonstop1h 45m

$189

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Fri 10/17

6:03 am-7:45 am

Nonstop1h 42m

Washington, D.C. Reagan-National

Sun 10/19

8:02 pm-9:53 pm

Nonstop1h 51m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

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 $325). 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 September 17, 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 September 17, 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
7,961 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
7,961 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
699 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
3,173 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

  • How long is the flight from Knoxville to North America?

    Departing from Knoxville to North America will take you 1h 42m. There are 436 mi between Knoxville and North America. Most flights are nonstop.

  • 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 $43 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $83 and United Airlines from $116 one-way.

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

    Most travelers choose Knoxville McGhee Tyson - New York LaGuardia, Knoxville McGhee Tyson - Chicago O'Hare Intl or Knoxville McGhee Tyson - New York John F Kennedy 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 $325). 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

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Top 6 airlines flying from Knoxville to North America

Discover the top 6 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$71Average$197FlexibilityNo cancel feeOn-time88%
FrontierCheapest$74Average$234FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$231Average$491FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$487Average$837FlexibilityNo cancel feeOn-timeN/A

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