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$66+ Cheap flights from Tennessee to Phoenix

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PHX
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Tennessee to Phoenix

Cheapest flights from Tennessee to Phoenix
Explore the most affordable flight options available from Tennessee to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/25. 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 9/289:00 pm
MEM
-
PHX
1 stop16h 59m
Multiple Airlines
Thu 10/15:23 pm
PHX
-
MEM
1 stop25h 48m
Multiple Airlines
Deal found 7/25$138
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:34 pm
TYS
-
PHX
Nonstop3h 58m
Allegiant Air
Sun 9/64:22 pm
PHX
-
TYS
Nonstop3h 31m
Allegiant Air
Deal found 7/25$138
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am
TYS
-
PHX
Nonstop4h 01m
Allegiant Air
Mon 10/199:11 am
PHX
-
TYS
Nonstop3h 27m
Allegiant Air
Deal found 7/29$165
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 9/62:34 pm
TYS
-
PHX
Nonstop3h 58m
Allegiant Air
Thu 9/104:22 pm
PHX
-
TYS
Nonstop3h 31m
Allegiant Air
Deal found 7/26$170
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 10/67:42 pm
BNA
-
PHX
1 stop14h 18m
Frontier
Tue 10/138:16 am
PHX
-
BNA
1 stop8h 31m
Frontier
Deal found 7/28$175
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 10/73:14 pm
BNA
-
PHX
1 stop10h 29m
Frontier
Tue 10/138:16 am
PHX
-
BNA
1 stop8h 31m
Frontier
Deal found 7/28$176
This CheapOair deal was found by Cheapflights users on 7/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:01 pm
TYS
-
PHX
Nonstop4h 10m
Allegiant Air
Sun 8/94:51 pm
PHX
-
TYS
Nonstop3h 36m
Allegiant Air
Deal found 7/26$182
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 9/163:14 pm
BNA
-
PHX
1 stop6h 37m
Frontier
Sun 9/208:56 pm
PHX
-
BNA
1 stop20h 59m
Frontier
Deal found 7/28$182
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/113:14 pm
BNA
-
PHX
1 stop6h 37m
Frontier
Tue 9/158:56 pm
PHX
-
BNA
1 stop15h 22m
Frontier
Deal found 7/28$185
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 10/16:00 am
TYS
-
PHX
Nonstop4h 01m
Allegiant Air
Sun 10/47:51 am
PHX
-
TYS
Nonstop3h 27m
Allegiant Air
Deal found 7/25$186
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:55 pm
BNA
-
PHX
1 stop23h 16m
Frontier
Wed 9/24:48 pm
PHX
-
BNA
1 stop17h 22m
Frontier
Deal found 7/29$186
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 11/121:39 pm
TYS
-
PHX
Nonstop4h 01m
Allegiant Air
Sun 11/153:20 pm
PHX
-
TYS
Nonstop3h 36m
Allegiant Air
Deal found 7/28$187

Find flight deals from Tennessee to Phoenix

Keep the following information in mind while searching for Tennessee to Phoenix flight deals. Data was last updated July 29, 2026.

Round-trip from

$138
(Kiwi.com)

One-way from

$66
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$430
From Tennessee to Phoenix
Search Deals
One-way flight from Tennessee to Phoenix
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Phoenix 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 29, 2026.
Use the filters below to find and compare flights from Tennessee to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 1/14

10:00 am-12:31 pm

Nonstop4h 31m

Phoenix Sky Harbor Intl

Sun 1/17

1:21 pm-6:42 pm

Nonstop3h 21m

$226

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Thu 8/20

5:20 am-7:00 am

Nonstop3h 40m

Phoenix Sky Harbor Intl

Wed 8/26

2:15 pm-9:15 pm

1 stop5h 00m

$298

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Mon 10/19

5:15 am-7:05 am

Nonstop3h 50m

Phoenix Sky Harbor Intl

Tue 10/20

4:45 pm-10:00 pm

Nonstop3h 15m

$305

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Tue 9/22

8:40 pm-10:25 pm

Nonstop3h 45m

Phoenix Sky Harbor Intl

Mon 9/28

7:20 pm-12:40 am

Nonstop3h 20m

$305

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Sat 10/3

8:20 pm-10:10 pm

Nonstop3h 50m

Phoenix Sky Harbor Intl

Sat 10/10

6:50 pm-12:05 am

Nonstop3h 15m

$305

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Mon 10/12

10:25 pm-12:10 am

Nonstop3h 45m

Phoenix Sky Harbor Intl

Thu 10/15

10:55 am-6:00 pm

1 stop5h 05m

$311

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Sat 9/5

7:40 am-10:35 am

1 stop4h 55m

Phoenix Sky Harbor Intl

Tue 9/8

5:40 pm-11:00 pm

Nonstop3h 20m

$311

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Mon 8/24

5:20 am-7:00 am

Nonstop3h 40m

Phoenix Sky Harbor Intl

Mon 8/31

6:55 am-3:15 pm

1 stop6h 20m

$315

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 1/7

11:30 am-6:58 pm

1 stop9h 28m

Phoenix Sky Harbor Intl

Mon 1/11

1:40 pm-11:02 pm

1 stop7h 22m

$319

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 12/3

6:00 am-10:20 am

1 stop6h 20m

Phoenix Sky Harbor Intl

Thu 12/10

11:25 pm-10:20 am

1 stop8h 55m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Tennessee to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Tennessee 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 Tennessee to Phoenix

What is the cheapest month to book a flight from Tennessee to Phoenix?

Currently, September is the cheapest month in which you can book a flight from Tennessee to Phoenix (average of $355). Flying from Tennessee to Phoenix in January is currently the most expensive (average of $460). 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 TN to PHX?

Find hourly flight availability from Tennessee to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2026.

One of the essential ways to save on airfare from Tennessee to Phoenix is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 41% on airfare.

How much does it cost to fly round-trip from Tennessee to Phoenix?

Airfare is below average for this route at the moment.
Tennessee to Phoenix flights typically cost between $316 and $428 in October.
The cheapest round-trip price found within the last 5 days was $175 on Frontier (Oct 6-Oct 13).

How far ahead should I book a flight from Tennessee to Phoenix?

To ensure you get the cheapest price possible for a flight from Tennessee to Phoenix, you should look to book at least 83 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 day to fly from Tennessee to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to Phoenix. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Tennessee to Phoenix flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tennessee to Phoenix?

    Airlines like Allegiant Air, Southwest, and Delta fly from Tennessee to Phoenix in about 3h 50m. The time it takes to get you to your destination can typically vary by up to 5h 38m. There are 1443 mi between Tennessee and Phoenix. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Tennessee to Phoenix one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $65. Allegiant Air flights start at $79 while deals on Delta start at $115 one-way.

  • What are the most popular routes from Tennessee to Phoenix?

    The most popular flight routes from Tennessee to Phoenix are Nashville Intl - Phoenix Sky Harbor Intl, Memphis - Phoenix Sky Harbor Intl and Chattanooga Lovell Field - Phoenix Sky Harbor Intl.

  • What are the cheapest flights from Tennessee to Phoenix?

    The cheapest flight price from Tennessee to Phoenix is $146. On average you can expect to pay $402. The most popular route, (Nashville Intl - Phoenix Sky Harbor Intl), can usually be booked for $242.

  • Can I find deals for flights from Tennessee to Phoenix that include hotel bookings?

    Yes. In addition to deals on Tennessee to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tennessee to Phoenix?

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

  • Can I find deals for business class flights from Tennessee to Phoenix?

    Yes. Cheapflights offers flight deals from Tennessee to Phoenix 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 Tennessee to Phoenix?

    Currently, September is the cheapest month in which you can book a flight from Tennessee to Phoenix (average of $355). Flying from Tennessee to Phoenix in January is currently the most expensive (average of $460). 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

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Alternative routes for Tennessee to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Tennessee to Phoenix

Discover the top 7 airlines that operate flights from Tennessee to Phoenix. 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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$124Average$269FlexibilityNo cancel feeOn-time88%
FrontierCheapest$125Average$282FlexibilityNo cancel feeOn-time62%
DeltaCheapest$130Average$393FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$235Average$468FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$255Average$447FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$261Average$380FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$276Average$483FlexibilityNo cancel feeOn-time63%

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