₹ 15,035+ 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 25/8. 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 — BOM
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

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

Fly to

Route

Depart

Return

Price

Cheapest return flight

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Tue 20/10

16:20-20:40

1 stop7h 20m

Phoenix Sky Harbor Intl

Tue 27/10

05:30-15:40

1 stop7h 10m

₹ 29,973

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Wed 9/9

07:33-13:54

1 stop9h 21m

Phoenix Sky Harbor Intl

Mon 14/9

15:16-23:55

1 stop5h 39m

₹ 29,973

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Mon 7/12

16:10-21:35

1 stop7h 25m

Phoenix Sky Harbor Intl

Wed 9/12

06:20-14:00

1 stop5h 40m

₹ 29,973
Fastest return journey

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Sat 22/8

06:50-10:35

2 stops6h 45m

Phoenix Sky Harbor Intl

Sat 29/8

07:25-16:10

1 stop5h 45m

₹ 30,455

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 7/1

11:30-18:58

1 stop9h 28m

Phoenix Sky Harbor Intl

Mon 11/1

13:40-23:02

1 stop7h 22m

₹ 31,708

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 22/10

19:25-23:25

2 stops7h 00m

Phoenix Sky Harbor Intl

Mon 26/10

23:50-12:20

1 stop9h 30m

₹ 31,805

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 3/9

14:21-17:56

1 stop6h 35m

Phoenix Sky Harbor Intl

Sun 6/9

06:00-16:58

2 stops7h 58m

₹ 34,310

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 22/10

10:42-22:45

2 stops15h 03m

Phoenix Sky Harbor Intl

Sat 24/10

06:00-20:49

2 stops11h 49m

₹ 40,575

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 22/10

10:42-20:49

2 stops13h 07m

Phoenix Sky Harbor Intl

Tue 27/10

09:55-23:56

2 stops11h 01m

₹ 40,575

KnoxvilleMumbai

TYS - BOM

TYSBOM

Knoxville McGhee Tyson

Tue 15/9

11:20-02:05

2 stops29h 15m

Mumbai Chhatrapati Shivaji Intl

Wed 30/9

05:00-22:42

2 stops27h 12m

₹ 98,787

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Knoxville

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Estimated return 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

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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 July 2026.

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

    For the current month, the most popular flights from Knoxville are Denver, Las Vegas, Fort Lauderdale. Denver, Las Vegas, Fort Lauderdale are the most popular locations from Knoxville year round.

  • 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.

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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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