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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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TYS
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$95
(Cheapflightsfares)

One-way from

$40
(Booking.com)

Popular in

November

Cheapest in

January

Average price

$279

Good round-trip deal

$56 or less

Good one-way deal

$43 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 July 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 July 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 6/30$95
This Booking.com deal was found by Cheapflights users on 6/30. 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 7/315:42 pmDEN - TYS
Nonstop2h 45mAllegiant Air
Sun 8/33:54 pmTYS - DEN
Nonstop3h 03mAllegiant Air
Deal found 6/30$110
This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:55 pmDEN - TYS
Nonstop2h 46mFrontier
Mon 9/88:26 pmTYS - DEN
Nonstop3h 09mFrontier
Deal found 7/1$118
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/73:13 pmIAD - TYS
Nonstop1h 34mAllegiant Air
Fri 7/1812:45 pmTYS - IAD
Nonstop1h 38mAllegiant Air
Deal found 7/1$120
This Mytrip deal was found by Cheapflights users on 6/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:56 amDEN - TYS
Nonstop2h 47mMultiple Airlines
Mon 9/228:26 pmTYS - DEN
Nonstop3h 09mMultiple Airlines
Deal found 6/29$132
This Booking.com deal was found by Cheapflights users on 6/30. 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.
Fri 10/173:03 pmAUS - TYS
Nonstop2h 09mAllegiant Air
Mon 10/2012:45 pmTYS - AUS
Nonstop2h 28mAllegiant Air
Deal found 6/30$141
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:15 amAUS - TYS
1 stop7h 36mMultiple Airlines
Mon 9/18:00 amTYS - AUS
Nonstop2h 32mMultiple Airlines
Deal found 6/30$153
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:10 amLGA - TYS
Nonstop2h 19mAmerican Airlines
Tue 9/211:59 amTYS - LGA
Nonstop2h 06mAmerican Airlines
Deal found 6/30$159
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:40 amORD - TYS
1 stop9h 49mFrontier
Sun 8/175:25 pmTYS - ORD
1 stop8h 07mFrontier
Deal found 7/2$161
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:06 pmDEN - TYS
1 stop5h 13mAmerican Airlines
Tue 8/196:05 amTYS - DEN
1 stop6h 01mAmerican Airlines
Deal found 6/30$177
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:15 pmLGA - TYS
Nonstop2h 21mDelta
Sat 8/24:00 pmTYS - LGA
Nonstop2h 07mDelta
Deal found 6/29$177
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/118:30 amIAD - TYS
1 stop12h 40mMultiple Airlines
Fri 8/1512:45 pmTYS - IAD
Nonstop1h 38mMultiple Airlines
Deal found 6/30$183

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 July 2, 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

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 7/31

5:42 pm-10:27 pm

Nonstop2h 45m

Knoxville McGhee Tyson

Sun 8/3

3:54 pm-4:57 pm

Nonstop3h 03m

$110

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 9/4

2:55 pm-7:41 pm

Nonstop2h 46m

Knoxville McGhee Tyson

Mon 9/8

8:26 pm-9:35 pm

Nonstop3h 09m

$118

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Fri 10/10

9:36 pm-11:16 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Mon 10/13

7:02 pm-8:46 pm

Nonstop1h 44m

$126

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 9/18

8:56 am-1:43 pm

Nonstop2h 47m

Knoxville McGhee Tyson

Mon 9/22

8:26 pm-9:35 pm

Nonstop3h 09m

$132

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Mon 7/28

7:03 pm-10:10 pm

Nonstop2h 07m

Knoxville McGhee Tyson

Mon 8/4

5:02 pm-6:13 pm

Nonstop2h 11m

$133

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

Fri 10/17

3:03 pm-6:12 pm

Nonstop2h 09m

Knoxville McGhee Tyson

Mon 10/20

12:45 pm-2:13 pm

Nonstop2h 28m

$141

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

Sat 8/30

7:15 am-3:51 pm

1 stop7h 36m

Knoxville McGhee Tyson

Mon 9/1

8:00 am-9:32 am

Nonstop2h 32m

$153

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Thu 8/28

9:10 am-11:29 am

Nonstop2h 19m

Knoxville McGhee Tyson

Tue 9/2

11:59 am-2:05 pm

Nonstop2h 06m

$159

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Thu 8/14

5:40 am-4:29 pm

1 stop9h 49m

Knoxville McGhee Tyson

Sun 8/17

5:25 pm-12:32 am

1 stop8h 07m

$161

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Tue 7/29

6:15 pm-8:36 pm

Nonstop2h 21m

Knoxville McGhee Tyson

Sat 8/2

4:00 pm-6:07 pm

Nonstop2h 07m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 $296). 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 July 2, 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 July 2, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.2
Good
709 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 cheapest airlines to fly from North America to Knoxville one-way?

    The cheapest airlines for a one-way flight from North America to Knoxville are Allegiant Air ($40), American Airlines ($89), and Frontier ($92).

  • 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 Houston Hobby - 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 $296). 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 North America?

Book flights to North America 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 6 airlines flying from North America to Knoxville

Discover the top 6 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$231FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$68Average$184FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$185Average$445FlexibilityNo cancel feeOn-time71%
DeltaCheapest$191Average$432FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$520FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$483Average$723FlexibilityNo cancel feeOn-time75%

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