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$84+ Cheap flights from Knoxville (TYS) to Arizona

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PHX
mar. 15 — mar. 221
sáb. 3/15
sáb. 3/22
1 adult, Economy
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Cheap flight deals from Knoxville to Arizona

Keep the following information in mind while searching for Knoxville to Arizona flight deals. Data was last updated marzo 10, 2025.

Round-trip from

$174
(Cheapflightsfares)

One-way from

$84
(Cheapflightsfares)

Popular in

February

Cheapest in

January

Average price

$342

Good round-trip deal

$205 or less

Good one-way deal

$117 or less
From Knoxville McGhee Tyson to Arizona
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One-way flight from Knoxville McGhee Tyson to Arizona
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Knoxville McGhee Tyson to Arizona.
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Price to beat on a one-way flight from Knoxville McGhee Tyson to Arizona.
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Find flight deals from Knoxville to Arizona

Cheapest flights from Knoxville to Arizona
Explore the most affordable flight options available from Knoxville to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 10, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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.
vie. 4/42:43 pmTYS - LAS
Nonstop4h 28mAllegiant Air
vie. 4/113:09 pmLAS - TYS
Nonstop3h 50mAllegiant Air
Deal found 3/8$174
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/104:31 pmTYS - LAS
1 stop10h 18mFrontier
dom. 4/136:00 amLAS - TYS
1 stop6h 46mFrontier
Deal found 3/9$180
This Mytrip deal was found by Cheapflights users on 3/9. 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.
mié. 4/27:15 amTYS - LAS
1 stop17h 26mMultiple Airlines
mié. 4/91:19 pmLAS - TYS
Nonstop3h 50mMultiple Airlines
Deal found 3/9$185
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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.
jue. 4/241:55 pmTYS - PHX
Nonstop4h 21mAllegiant Air
jue. 5/84:06 pmPHX - TYS
Nonstop3h 22mAllegiant Air
Deal found 3/10$197
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/15:45 amTYS - LAS
1 stop8h 07mUnited Airlines
mar. 4/812:35 pmLAS - TYS
1 stop6h 47mUnited Airlines
Deal found 3/10$224
This American Airlines deal was found by Cheapflights users on 3/10. 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.
mié. 4/24:09 pmTYS - LAS
1 stop7h 37mAmerican Airlines
mié. 4/95:00 amLAS - TYS
1 stop6h 24mAmerican Airlines
Deal found 3/10$229
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/67:00 amTYS - PHX
1 stop7h 31mUnited Airlines
mié. 5/712:50 pmPHX - TYS
1 stop6h 55mUnited Airlines
Deal found 3/9$229
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/64:50 pmTYS - TUS
1 stop7h 21mUnited Airlines
mié. 5/711:25 amTUS - TYS
1 stop8h 20mUnited Airlines
Deal found 3/9$229
This Delta deal was found by Cheapflights users on 3/8. 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.
sáb. 7/54:00 pmTYS - LAS
1 stop7h 38mDelta
mar. 7/1510:10 pmLAS - TYS
1 stop8h 53mDelta
Deal found 3/8$237
This American Airlines deal was found by Cheapflights users on 3/9. 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.
mar. 5/612:34 pmTYS - TUS
2 stops9h 14mAmerican Airlines
mié. 5/711:58 amTUS - TYS
2 stops9h 00mAmerican Airlines
Deal found 3/9$239
This Booking.com deal was found by Cheapflights users on 3/9. 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.
jue. 3/274:23 pmTYS - PHX
1 stop6h 47mMultiple Airlines
dom. 3/305:06 pmPHX - TYS
Nonstop3h 16mMultiple Airlines
Deal found 3/9$244
This American Airlines deal was found by Cheapflights users on 3/9. 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.
jue. 4/36:21 pmTYS - PHX
1 stop6h 09mAmerican Airlines
mar. 4/86:00 amPHX - TYS
1 stop5h 24mAmerican Airlines
Deal found 3/9$259

Find flights from Knoxville to Arizona within your budget

Customize your flight search to find flights from Knoxville to Arizona 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 marzo 10, 2025.

Fly from

Knoxville

Fly to

Arizona

Route

Depart

Return

Price

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

vie. 4/4

2:43 pm-4:11 pm

Nonstop4h 28m

Las Vegas Harry Reid Intl

vie. 4/11

3:09 pm-9:59 pm

Nonstop3h 50m

$174

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

jue. 4/10

4:31 pm-11:49 pm

1 stop10h 18m

Las Vegas Harry Reid Intl

sáb. 4/12

12:59 am-3:46 pm

1 stop11h 47m

$180

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

mié. 4/2

7:15 am-9:41 pm

1 stop17h 26m

Las Vegas Harry Reid Intl

mié. 4/9

1:19 pm-8:09 pm

Nonstop3h 50m

$185

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

jue. 4/24

1:55 pm-3:16 pm

Nonstop4h 21m

Phoenix Sky Harbor Intl

jue. 5/8

4:06 pm-10:28 pm

Nonstop3h 22m

$197

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

mar. 4/1

5:45 am-10:52 am

1 stop8h 07m

Las Vegas Harry Reid Intl

mar. 4/8

12:35 pm-10:22 pm

1 stop6h 47m

$224

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

mié. 4/2

4:09 pm-8:46 pm

1 stop7h 37m

Las Vegas Harry Reid Intl

mié. 4/9

5:00 am-2:24 pm

1 stop6h 24m

$229

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

mar. 5/6

7:00 am-11:31 am

1 stop7h 31m

Phoenix Sky Harbor Intl

mié. 5/7

12:50 pm-10:45 pm

1 stop6h 55m

$229

KnoxvilleTucson

TYS - TUS

TYSTUS

Knoxville McGhee Tyson

mar. 5/6

4:50 pm-9:11 pm

1 stop7h 21m

Tucson

mié. 5/7

11:25 am-10:45 pm

1 stop8h 20m

$229

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

sáb. 7/5

4:00 pm-8:38 pm

1 stop7h 38m

Las Vegas Harry Reid Intl

mar. 7/15

10:10 pm-10:03 am

1 stop8h 53m

$237

KnoxvilleTucson

TYS - TUS

TYSTUS

Knoxville McGhee Tyson

mar. 5/6

12:34 pm-6:48 pm

2 stops9h 14m

Tucson

mié. 5/7

11:58 am-11:58 pm

2 stops9h 00m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 31 results
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Best time to book a flight from Knoxville to Arizona

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

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

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Arizona (average of $258). Flying from Knoxville to Arizona in March is currently the most expensive (average of $337). 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 TYS to AZ?

Find hourly flight availability from Knoxville to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 10, 2025.

When flying from Knoxville to Arizona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Arizona by month

Plan your trip to Arizona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Arizona when rainfall is around 0.0 in.

Temperature in Arizona by month

Plan your trip to Arizona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Arizona, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated marzo 10, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Knoxville to Arizona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,727 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,727 reviews
Alaska Airlines
8.0
Very good
9,727 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
9,727 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,631 reviews
Alaska Airlines
8.0
Very good
9,727 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Allegiant Air
7.3
Good
744 reviews
Alaska Airlines
8.0
Very good
9,727 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,727 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Arizona. 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 from for flights from Knoxville to Arizona?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Arizona from Knoxville.

  • What are the cheapest airlines to fly from Knoxville to Arizona one-way?

    One-way options have recently been found by users for as low as $84 on Frontier. Other airlines that offer cheap prices include Allegiant Air from $114 and American Airlines from $115 one-way.

  • What are the most popular routes from Knoxville to Arizona?

    When deciding which route to take from Knoxville to Arizona consider Knoxville McGhee Tyson - Las Vegas Harry Reid Intl, Knoxville McGhee Tyson - Phoenix Sky Harbor Intl or Knoxville McGhee Tyson - Tucson as they are the most popular.

  • What are the cheapest flights from Knoxville to Arizona?

    Looking for the cheapest flight from Knoxville to Arizona? While on average our users pay $217, our data indicates the cheapest price to be $74. The most popular route (Knoxville McGhee Tyson - Las Vegas Harry Reid Intl), is priced around $130.

  • Can I find deals for flights from Knoxville to Arizona that include hotel bookings?

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

  • How can I find direct flights from Knoxville to Arizona?

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

  • Can I find deals for business class flights from Knoxville to Arizona?

    Yes. Cheapflights offers flight deals from Knoxville to Arizona 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 Knoxville to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Arizona (average of $258). Flying from Knoxville to Arizona in March is currently the most expensive (average of $337). 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 Knoxville to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Knoxville to Arizona

Discover the top 5 airlines that operate flights from Knoxville to Arizona. 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 marzo 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$130Average$240FlexibilityNo cancel feeOn-time88%
FrontierCheapest$149Average$265FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$258Average$561FlexibilityNo cancel feeOn-time71%
DeltaCheapest$277Average$453FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$501FlexibilityNo cancel feeOn-time69%
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