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$220+ Cheap flights from Tucson to Knoxville (TUS - TYS)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — TYS
avr. 27 — mai 41
dim. 4/27
dim. 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Tucson to Knoxville McGhee Tyson are usually found in January or February, booked 71 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Tucson to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated avril 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(Delta)

One-way from

$220
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$318
Provider with most accurate pricing for Tucson-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Tucson-Knoxville McGhee Tyson flights.
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From Tucson to Knoxville McGhee Tyson
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One-way flight from Tucson to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 18% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Tucson to Knoxville

Cheapest flights from Tucson to Knoxville
Explore the most affordable flight options available from Tucson to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 22, 2025.

This United Airlines deal was found by Cheapflights users on 4/22. 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.
mer. 5/711:25 amTUS - TYS
1 stop8h 20mUnited Airlines
dim. 5/117:05 amTYS - TUS
1 stop6h 24mUnited Airlines
Deal found 4/22$339
This American Airlines deal was found by Cheapflights users on 4/22. 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.
mer. 5/78:47 amTUS - TYS
2 stops7h 27mAmerican Airlines
dim. 5/117:00 amTYS - TUS
2 stops9h 09mAmerican Airlines
Deal found 4/22$349
This Delta deal was found by Cheapflights users on 4/22. 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.
ven. 6/66:00 amTUS - TYS
2 stops8h 36mDelta
mar. 6/104:11 pmTYS - TUS
1 stop8h 41mDelta
Deal found 4/22$413

Cheapflights Fare Finder

Customize your flight search to find flights from Tucson to Knoxville 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 avril 22, 2025.
Use the filters below to find and compare flights from Tucson to Knoxville that are best for you.

Fly from

Tucson

Fly to

Knoxville

Route

Depart

Return

Price

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

mer. 5/7

11:25 am-10:45 pm

1 stop8h 20m

Knoxville McGhee Tyson

dim. 5/11

7:05 am-10:29 am

1 stop6h 24m

$339

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

mer. 5/7

8:47 am-7:14 pm

2 stops7h 27m

Knoxville McGhee Tyson

dim. 5/11

7:00 am-1:09 pm

2 stops9h 09m

$349

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

ven. 6/6

6:00 am-5:36 pm

2 stops8h 36m

Knoxville McGhee Tyson

mar. 6/10

4:11 pm-9:52 pm

1 stop8h 41m

$413

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

mer. 5/14

5:00 am-2:05 pm

1 stop6h 05m

$220

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

jeu. 5/22

11:28 am-10:35 pm

1 stop8h 07m

$245

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

ven. 5/23

1:10 pm-11:51 pm

1 stop7h 41m

$270

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

jeu. 5/22

6:24 am-10:40 pm

3 stops13h 16m

$2,551

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Compare providers for flights from Tucson to 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 Tucson to Knoxville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust 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: When it comes to deals on Tucson-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Knoxville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Tucson 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 Tucson to Knoxville

How far ahead should I book a flight from Tucson to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Tucson to Knoxville. Price data was last updated on April 18, 2025.

The best time to book flights from Tucson to Knoxville is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Tucson to Knoxville (average of $296). Flying from Tucson to Knoxville in March is currently the most expensive (average of $376). 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 TUS to TYS?

Find hourly flight availability from Tucson to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 22, 2025.

When flying from Tucson to Knoxville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 26% versus a flight at noon.

Rainfall in Knoxville by month

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

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

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

If weather is an important factor for your trip to Knoxville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated avril 22, 2025.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines flying from Tucson to Knoxville round-trip?

    According to our current data, Delta ($277), American Airlines ($339), and United Airlines ($731) offers the cheapest pricing from Tucson to Knoxville. You may be able to fly from Tucson to Knoxville for 27% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $220 on American Airlines. Other airlines that offer cheap prices include Delta from $270 and United Airlines from $2,551 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Tucson to Knoxville (average of $296). Flying from Tucson to Knoxville in March is currently the most expensive (average of $376). 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

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Top 3 airlines flying from Tucson to Knoxville

Discover the top 3 airlines that operate flights from Tucson to Knoxville. 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 avril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$340FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$496FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$353FlexibilityNo cancel feeOn-timeN/A

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