₹ 14,112+ 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 24/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — DEL
24 Feb — 3 Mar1
1 adult
1 adult, Economy, 0 bags

Find flights from Knoxville

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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 25 January 2026.

Wed 15/416:30
TYS
-
PHX
1 stop6h 49m
United Airlines
Wed 22/410:30
PHX
-
TYS
1 stop6h 26m
United Airlines
Deal found 25/1₹ 26,850
Wed 11/317:10
TYS
-
PHX
1 stop8h 39m
Delta
Wed 18/306:10
PHX
-
TYS
1 stop7h 33m
Delta
Deal found 25/1₹ 30,057
Fri 17/416:30
TYS
-
PHX
1 stop6h 49m
United Airlines
Sat 25/412:43
PHX
-
TYS
1 stop6h 46m
United Airlines
Deal found 25/1₹ 30,607
Mon 30/318:38
TYS
-
PHX
1 stop7h 11m
Delta
Fri 3/406:00
PHX
-
TYS
1 stop7h 06m
Delta
Deal found 25/1₹ 30,973
Wed 1/406:35
TYS
-
PHX
2 stops8h 30m
Southwest
Sun 5/405:10
PHX
-
TYS
1 stop4h 45m
Southwest
Deal found 25/1₹ 32,806
Mon 9/317:10
TYS
-
PHX
1 stop7h 04m
Delta
Fri 13/323:05
PHX
-
TYS
1 stop8h 35m
Delta
Deal found 24/1₹ 33,722
Mon 23/319:25
TYS
-
PHX
1 stop8h 05m
Southwest
Fri 27/309:45
PHX
-
TYS
2 stops8h 30m
Southwest
Deal found 25/1₹ 34,089
Tue 10/306:35
TYS
-
PHX
2 stops8h 30m
Southwest
Thu 26/309:45
PHX
-
TYS
2 stops8h 30m
Southwest
Deal found 24/1₹ 34,547
Sun 24/507:30
TYS
-
PHX
1 stop9h 27m
Delta
Thu 28/522:55
PHX
-
TYS
1 stop8h 15m
Delta
Deal found 25/1₹ 34,730
Wed 15/414:55
TYS
-
PHX
2 stops9h 35m
Southwest
Wed 22/408:45
PHX
-
TYS
2 stops7h 55m
Southwest
Deal found 25/1₹ 35,647
Mon 23/212:21
TYS
-
BLR
2 stops27h 59m
Qatar Airways
Sun 1/303:55
BLR
-
TYS
2 stops30h 34m
Qatar Airways
Deal found 24/1₹ 86,414
Mon 23/206:05
TYS
-
BLR
3 stops27h 20m
Multiple Airlines
Mon 2/309:35
BLR
-
TYS
3 stops40h 25m
Multiple Airlines
Deal found 24/1₹ 90,721

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 25 January 2026. In the last 7 days, Cheapflights users made a total of 454,620 searches

Fly to

New Delhi

Route

Depart

Return

Price

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Wed 15/4

10:49-16:54

2 stops9h 05m

Phoenix Sky Harbor Intl

Wed 22/4

06:00-15:06

1 stop6h 06m

₹ 30,149

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Mon 9/3

17:10-21:14

1 stop7h 04m

Phoenix Sky Harbor Intl

Fri 13/3

23:05-10:40

1 stop8h 35m

₹ 33,722

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Sun 24/5

07:30-13:57

1 stop9h 27m

Phoenix Sky Harbor Intl

Thu 28/5

22:55-10:10

1 stop8h 15m

₹ 34,730

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Wed 1/4

06:35-11:45

2 stops8h 10m

Phoenix Sky Harbor Intl

Sun 5/4

09:40-21:00

2 stops8h 20m

₹ 35,464

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Wed 18/2

06:45-19:21

2 stops14h 36m

Phoenix Sky Harbor Intl

Wed 25/2

08:38-19:29

1 stop8h 51m

₹ 35,922

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Sat 21/2

14:21-20:51

1 stop8h 30m

Phoenix Sky Harbor Intl

Wed 25/2

06:40-20:37

2 stops11h 57m

₹ 35,922

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Wed 11/3

10:55-22:02

2 stops14h 07m

Phoenix Sky Harbor Intl

Mon 16/3

18:35-10:49

2 stops13h 14m

₹ 36,472

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 5/3

19:25-01:30

1 stop8h 05m

Phoenix Sky Harbor Intl

Thu 12/3

05:15-15:00

1 stop6h 45m

₹ 37,296

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Sat 7/3

19:10-23:30

1 stop6h 20m

Phoenix Sky Harbor Intl

Thu 12/3

07:00-15:00

1 stop5h 00m

₹ 37,571

KnoxvilleBengaluru

TYS - BLR

TYSBLR

Knoxville McGhee Tyson

Mon 23/2

12:21-02:50

2 stops27h 59m

Bengaluru Intl

Sun 1/3

03:55-23:59

2 stops30h 34m

₹ 86,414

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 43 results
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Best time to book a flight from Knoxville

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Estimated return price
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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 25 January 2026.

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

    For the current month, the most popular flights from Knoxville are Denver, Fort Lauderdale, Newark Airport. Denver, Fort Lauderdale, Boston are the most popular locations from Knoxville year round.

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    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Knoxville.

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    Yes! Cheapflights helps users easily find flights from Knoxville with no change fees.

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How does Cheapflights help users find flights from Knoxville?

Cheapflights helps you search for flights from Knoxville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Knoxville?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Knoxville.

Can Cheapflights find flights from Knoxville with no change fees?

Yes! Cheapflights helps users easily find flights from Knoxville with no change fees.

Can Cheapflights notify me if prices for flights from Knoxville become cheaper?

Of course! You can now track prices for flights from Knoxville and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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