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Knoxville

$40+ Cheap flights from North America to Knoxville (TYS)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TYS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from North America to Knoxville

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

Round-trip from

$97
(FlightHub)

One-way from

$40
(Mytrip)

Popular in

November

Cheapest in

January

Average price

$312

Good round-trip deal

$56 or less

Good one-way deal

$38 or less
From North America to Knoxville McGhee Tyson
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One-way flight from North America to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 10% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 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 North America to Knoxville McGhee Tyson.
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Price to beat on a one-way flight from North America to Knoxville McGhee Tyson.
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Find flight deals from North America to Knoxville

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

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/183:13 pmIAD - TYS
Nonstop1h 34mAllegiant Air
Fri 8/2212:45 pmTYS - IAD
Nonstop1h 38mAllegiant Air
Deal found 8/12$94
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:36 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Mon 10/207:02 pmTYS - IAD
Nonstop1h 44mAllegiant Air
Deal found 8/14$97
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.
Sun 10/199:28 amHOU - TYS
Nonstop2h 00mAllegiant Air
Thu 10/237:20 amTYS - HOU
Nonstop2h 18mAllegiant Air
Deal found 8/12$100
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.
Thu 10/308:38 amHOU - TYS
Nonstop2h 00mAllegiant Air
Sun 11/25:30 amTYS - HOU
Nonstop2h 18mAllegiant Air
Deal found 8/12$103
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.
Fri 10/313:53 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Mon 11/311:00 amTYS - IAD
Nonstop1h 44mAllegiant Air
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.
Thu 11/138:47 amHOU - TYS
Nonstop2h 01mAllegiant Air
Sun 11/166:30 amTYS - HOU
Nonstop2h 27mAllegiant Air
Deal found 8/14$109
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.
Sun 11/28:38 amHOU - TYS
Nonstop2h 00mAllegiant Air
Sun 11/96:30 amTYS - HOU
Nonstop2h 27mAllegiant Air
Deal found 8/13$113
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.
Thu 10/29:28 amHOU - TYS
Nonstop2h 00mAllegiant Air
Sun 10/57:20 amTYS - HOU
Nonstop2h 18mAllegiant Air
Deal found 8/13$118
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.
Thu 10/239:28 amHOU - TYS
Nonstop2h 00mAllegiant Air
Sun 10/267:20 amTYS - HOU
Nonstop2h 18mAllegiant Air
Deal found 8/14$123
This Booking.com deal was found by Cheapflights users on 8/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:23 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Sun 11/235:49 pmTYS - IAD
Nonstop1h 44mAllegiant Air
Deal found 8/11$127
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.
Fri 10/109:36 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Mon 10/137:02 pmTYS - IAD
Nonstop1h 44mAllegiant Air
Deal found 8/13$139
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 10/169:28 amHOU - TYS
Nonstop2h 00mAllegiant Air
Sun 10/197:20 amTYS - HOU
Nonstop2h 18mAllegiant Air
Deal found 8/11$140

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

Fly from

North America

Fly to

Knoxville

Route

Depart

Return

Price

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Mon 8/18

3:13 pm-4:47 pm

Nonstop1h 34m

Knoxville McGhee Tyson

Fri 8/22

12:45 pm-2:23 pm

Nonstop1h 38m

$94

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Fri 10/31

3:53 pm-5:33 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Mon 11/3

11:00 am-12:44 pm

Nonstop1h 44m

$97

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Fri 10/17

9:36 pm-11:16 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Mon 10/20

7:02 pm-8:46 pm

Nonstop1h 44m

$97

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Sun 10/19

9:28 am-12:28 pm

Nonstop2h 00m

Knoxville McGhee Tyson

Thu 10/23

7:20 am-8:38 am

Nonstop2h 18m

$100

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Thu 10/30

8:38 am-11:38 am

Nonstop2h 00m

Knoxville McGhee Tyson

Sun 11/2

5:30 am-6:48 am

Nonstop2h 18m

$103

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Sun 11/2

8:38 am-11:38 am

Nonstop2h 00m

Knoxville McGhee Tyson

Sun 11/9

6:30 am-7:57 am

Nonstop2h 27m

$113

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Thu 10/2

9:28 am-12:28 pm

Nonstop2h 00m

Knoxville McGhee Tyson

Sun 10/5

7:20 am-8:38 am

Nonstop2h 18m

$118

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Thu 10/23

9:28 am-12:28 pm

Nonstop2h 00m

Knoxville McGhee Tyson

Sun 10/26

7:20 am-8:38 am

Nonstop2h 18m

$123

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 9/4

12:31 pm-7:50 pm

1 stop6h 19m

Knoxville McGhee Tyson

Mon 9/8

8:35 pm-11:15 am

1 stop15h 40m

$174

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 9/13

2:22 pm-4:18 pm

1 stop24h 56m

Knoxville McGhee Tyson

Mon 9/15

8:35 pm-11:15 am

1 stop15h 40m

$179

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 North America to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from North America 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 North America to Knoxville

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

Currently, January is the cheapest month in which you can book a flight from North America to Knoxville (average of $294). Flying from North America to Knoxville in March is currently the most expensive (average of $376). 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 NA to TYS?

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

When flying from North America to Knoxville, 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 Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated August 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from North America to Knoxville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Allegiant Air
7.2
Good
701 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Frontier
5.8
Fair
3,219 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from North America to Knoxville. 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 into for flights to Knoxville from North America?

    If you book a flight to Knoxville from North America, you will be flying to McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville.

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

    The most popular route from North America to Knoxville is Chicago O'Hare Intl - Knoxville McGhee Tyson. You may also consider New York LaGuardia - Knoxville McGhee Tyson or New York John F Kennedy Intl - Knoxville McGhee Tyson.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from North America to Knoxville 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 North America to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from North America to Knoxville (average of $294). Flying from North America to Knoxville in March is currently the most expensive (average of $376). 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

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

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Alternative routes for North America to Knoxville

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

Discover the top 5 airlines that operate flights from North America to Knoxville. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$261FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$68Average$179FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$196Average$426FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$399FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$496FlexibilityNo cancel feeOn-time69%

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