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Knoxville

$49+ Cheap flights from Knoxville

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGA
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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What to know about flights from Knoxville

Discover essential information about flights departing from Knoxville, including flight schedules, destinations, airlines operating at the Knoxville airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated March 26, 2025.

Cheapest one-way flight

$43

Cheapest round-trip flight

$52

Cheapest airline

American Airlines

Most popular destination

Atlanta Hartsfield-Jackson (ATL)

Good round-trip deal

$73 or less

Good one-way deal

$59 or less
The cheapest one-way flight from Knoxville McGhee Tyson is currently to Fort Lauderdale.
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The cheapest round-trip flight from Knoxville McGhee Tyson is currently to Newark.
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On average, American Airlines currently has the cheapest one-way flight from Knoxville McGhee Tyson (avg. price of $280).
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Atlanta Hartsfield-Jackson (ATL) is currently the most popular flight destination from Knoxville McGhee Tyson (average round-trip price of $346).
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Price to beat on a round-trip flight from Knoxville McGhee Tyson.
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Price to beat on a one-way flight from Knoxville McGhee Tyson.
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Find flights from Knoxville

Cheapest flights from Knoxville
Explore the most affordable flight options available from Knoxville. Find the lowest fares based on data from user searches, with prices last updated on March 26, 2025.

Thu 4/176:20 amTYS - DEN
Nonstop3h 11mAllegiant Air
Sun 4/208:21 amDEN - TYS
Nonstop2h 44mAllegiant Air
Deal found 3/25$98
Fri 4/1812:46 pmTYS - DEN
Nonstop3h 22mFrontier
Sun 4/2011:00 amDEN - TYS
Nonstop2h 46mFrontier
Deal found 3/25$128
Wed 6/1111:26 amTYS - LGA
Nonstop2h 04mDelta
Sat 6/148:37 amLGA - TYS
Nonstop2h 11mDelta
Deal found 3/25$179
Tue 4/226:55 amTYS - MIA
Nonstop2h 05mAmerican Airlines
Wed 4/309:16 pmMIA - TYS
Nonstop2h 13mAmerican Airlines
Deal found 3/25$189
Tue 4/225:30 pmTYS - LGA
Nonstop2h 03mAmerican Airlines
Tue 4/291:59 pmLGA - TYS
Nonstop2h 24mAmerican Airlines
Deal found 3/24$189
Thu 8/287:00 amTYS - ORD
Nonstop1h 55mUnited Airlines
Sun 8/3110:35 amORD - TYS
Nonstop1h 50mUnited Airlines
Deal found 3/25$189
Thu 4/104:31 pmTYS - ORD
1 stop8h 39mFrontier
Sun 4/136:45 amORD - TYS
1 stop8h 01mFrontier
Deal found 3/25$198
Wed 4/99:00 amTYS - LGA
1 stop14h 33mMultiple Airlines
Wed 4/165:45 amLGA - TYS
2 stops12h 10mMultiple Airlines
Deal found 3/24$202
Fri 4/187:24 pmTYS - ORD
1 stop5h 35mDelta
Sun 4/206:45 amORD - TYS
1 stop4h 18mDelta
Deal found 3/25$204
Thu 4/174:31 pmTYS - PHL
1 stop13h 00mFrontier
Sun 4/206:40 amPHL - TYS
1 stop9h 06mFrontier
Deal found 3/25$208
Fri 5/97:50 pmTYS - ORD
Nonstop2h 03mAmerican Airlines
Fri 5/167:25 pmORD - TYS
Nonstop1h 42mAmerican Airlines
Deal found 3/25$221
Mon 4/214:12 pmTYS - DFW
1 stop18h 20mMultiple Airlines
Thu 4/247:17 amDFW - TYS
1 stop12h 38mMultiple Airlines
Deal found 3/25$223

Find flights from Knoxville within your budget

Find flights departing from Knoxville that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on March 26, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

LaGuardia

Route

Depart

Return

Price

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 4/17

6:20 am-7:31 am

Nonstop3h 11m

Denver Intl

Sun 4/20

8:21 am-1:05 pm

Nonstop2h 44m

$98

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Fri 4/18

12:46 pm-2:08 pm

Nonstop3h 22m

Denver Intl

Sun 4/20

11:00 am-3:46 pm

Nonstop2h 46m

$128

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Wed 6/11

6:00 pm-8:07 pm

Nonstop2h 07m

New York LaGuardia

Sat 6/14

8:37 am-10:48 am

Nonstop2h 11m

$179

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Tue 4/22

6:55 am-9:00 am

Nonstop2h 05m

Miami

Wed 4/30

9:16 pm-11:29 pm

Nonstop2h 13m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 8/28

7:00 am-7:55 am

Nonstop1h 55m

Chicago O'Hare Intl

Sun 8/31

10:35 am-1:25 pm

Nonstop1h 50m

$189

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Tue 4/22

5:30 pm-7:33 pm

Nonstop2h 03m

New York LaGuardia

Tue 4/29

1:59 pm-4:23 pm

Nonstop2h 24m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 4/10

4:31 pm-12:10 am

1 stop8h 39m

Chicago O'Hare Intl

Sun 4/13

6:45 am-3:46 pm

1 stop8h 01m

$198

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Wed 4/9

9:00 am-11:33 pm

1 stop14h 33m

New York LaGuardia

Wed 4/16

5:45 am-5:55 pm

2 stops12h 10m

$202

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 4/18

7:24 pm-11:59 pm

1 stop5h 35m

Chicago O'Hare Intl

Sun 4/20

6:45 am-12:03 pm

1 stop4h 18m

$204

KnoxvillePhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Thu 4/17

4:31 pm-5:31 am

1 stop13h 00m

Philadelphia

Sun 4/20

6:40 am-3:46 pm

1 stop9h 06m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 60 results
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Compare providers for flights from Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville in March
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Knoxville, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Knoxville made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Knoxville. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Knoxville. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Knoxville

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Knoxville

Get recent, data-driven insights about flights from Knoxville including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to LaGuardia. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Knoxville, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Knoxville (average of $153). Flying from Knoxville in June will prove the most costly (average of $204). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to LaGuardia. Price data was last updated on March 23, 2025.

Those who are seeking the cheapest fare on flights departing from Knoxville would be wise to consider leaving during Saturday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Thursday at noon when fares are usually the most expensive.

Which airlines fly from Knoxville?

For flights departing from Knoxville check dates and pricing for the following: Delta, American Airlines. These airlines depart to the following popular destinations: New York.

American Airlines

American Airlines

From $135

Delta

Delta

From $163

Allegiant Air

Allegiant Air

From $57

United Airlines

United Airlines

From $159

What are popular destinations to fly to from Knoxville?

Some of the most frequent flights departing from Knoxville everyday are: Chicago (236 flights per day), Atlanta (232 flights per day), and Washington, D.C. (208 flights per day).

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From $134

Dallas/Fort Worth

Dallas/Fort Worth

From $114

Charlotte Douglas

Charlotte Douglas

From $99

Chicago

Chicago

From $115

What is the cheapest place to fly to from Knoxville?

The cheapest city to fly to from Knoxville is Fort Lauderdale, with prices starting at $43. Explore other affordable destinations below.

Fort Lauderdale

Fort Lauderdale

From $43

Orlando

Orlando

From $48

Austin Bergstrom

Austin Bergstrom

From $50

Punta Gorda

Punta Gorda

From $51

Airline reviews for flights from Knoxville

Read reviews and ratings of airlines operating flights from Knoxville. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Knoxville travel. Please note that the reviews are sourced from user searches and were last updated on March 26, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Delta
8.0
Very good
7,891 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Browse thousands of different options on Cheapflights for your next trip

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Airports servicing Knoxville

Fly out of one of these airports located in Knoxville.
Flights from Nashville
Flights from Chattanooga
Flights from Memphis
Flights from Jackson
Flights from Blountville

Related info for your journey

Access useful and relevant information related to your journey from Knoxville. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated March 26, 2025.

  • What are the most popular destinations to fly to from Knoxville?

    This month, the top selected destinations from Knoxville are Fort Lauderdale, Denver, Dallas/Fort Worth Airport. Throughout the year, Denver, Fort Lauderdale, Chicago are some of the top choices made by users flying from Knoxville.

  • What is the cheapest flight from Knoxville to anywhere?

    Users have flown out of Knoxville for as low as $43 to Fort Lauderdale (prices may vary depending on the airline and departure time). On average, users have booked flights for $620 to fly from Knoxville.

  • What are the cheapest airlines flying from Knoxville to anywhere?

    Over the past few days, we've found that Frontier, Allegiant Air, and Avelo Airlines have the cheapest prices from Knoxville. Frontier flights from Knoxville to Denver Intl ($38), Allegiant Air flights from Knoxville to Austin Bergstrom ($57), and Avelo Airlines flights from Knoxville to Tweed-New Haven ($94).

  • What is the cheapest premium economy flight from Knoxville?

    Options for some of the cheapest premium economy flights from Knoxville we have found on Cheapflights are as follows:
    Fly from Knoxville McGhee Tyson to Las Vegas starting at $309
    Fly from Knoxville McGhee Tyson to New York LaGuardia Airport starting at $473
    Fly from Knoxville McGhee Tyson to Minneapolis starting at $593
    Fly from Knoxville McGhee Tyson to Miami starting at $675

  • What is the cheapest first class flight from Knoxville?

    If you’re looking for a cheap first-class flight from Knoxville, consider Washington, D.C.. Prices start at $449 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Knoxville?

    August is currently the cheapest month to fly from Knoxville. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Knoxville?

    Check out the cheapest flights from Knoxville to embark to:
    Fly from Knoxville to Orlando from $78 round trip
    Fly from Knoxville to Washington, D.C. from $86 round trip
    Fly from Knoxville to Fort Lauderdale from $86 round trip
    Fly from Knoxville to New York from $86 round trip
    Fly from Knoxville to Chicago from $96 round trip

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