TUS - TYS

$230 Find Cheap Flights from Tucson to Knoxville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$361
Typical prices: $441-$653
United Airlines
Wed 9/5Sun 9/9
TUS - TYS • 1 stop
Cheapest one-way
$217
Typical prices: $218-$397
Southwest
Fri 10/26
TUS - TYS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Tucson and Knoxville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 22% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $489 (round-trip)
Dallas Love Field (DAL)
Shortest trip • 5h 47m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Tucson to Knoxville (TUS-TYS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Knoxville

Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
5:30 am - 3:46 pmTUS  Tucson-TYS Knoxville McGhee Tyson
7h 16m1 stop Denver Intl
United Airlines Logo
6:00 am - 11:13 amTYS  Knoxville McGhee Tyson-TUS Tucson
8h 13m1 stop Chicago O'Hare Intl
$361United Airlines
Wed, Sep 30 - Tue, Oct 6
American Airlines Logo
12:09 pm - 11:22 pmTUS  Tucson-TYS Knoxville McGhee Tyson
8h 13m1 stop Dallas/Fort Worth
American Airlines Logo
8:02 pm - 11:26 pmTYS  Knoxville McGhee Tyson-TUS Tucson
6h 24m1 stop Dallas/Fort Worth
$361American Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
5:30 am - 3:46 pmTUS  Tucson-TYS Knoxville McGhee Tyson
7h 16m1 stop Denver Intl
United Airlines Logo
1:53 pm - 8:35 pmTYS  Knoxville McGhee Tyson-TUS Tucson
9h 42m2 stops Chicago O'Hare Intl Denver Intl
$366United Airlines
Fri, Sep 18 - Tue, Sep 22
American Airlines Logo
1:00 pm - 11:22 pmTUS  Tucson-TYS Knoxville McGhee Tyson
7h 22m1 stop Dallas/Fort Worth
American Airlines Logo
5:35 pm - 9:45 pmTYS  Knoxville McGhee Tyson-TUS Tucson
7h 10m1 stop Dallas/Fort Worth
$392American Airlines
Fri, Sep 18 - Tue, Sep 22
American Airlines Logo
12:05 pm - 11:22 pmTUS  Tucson-TYS Knoxville McGhee Tyson
8h 17m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 8:57 amTYS  Knoxville McGhee Tyson-TUS Tucson
5h 57m1 stop Dallas/Fort Worth
$393American Airlines
Tue, Oct 13 - Sat, Oct 17
Delta Logo
1:26 pm - 10:22 pmTUS  Tucson-TYS Knoxville McGhee Tyson
5h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:23 pm - 9:55 pmTYS  Knoxville McGhee Tyson-TUS Tucson
6h 32m1 stop Atlanta Hartsfield-Jackson
$430Delta
Wed, Sep 30 - Tue, Oct 6
United Airlines Logo
1:40 pm - 10:14 pmTUS  Tucson-TYS Knoxville McGhee Tyson
5h 34m1 stop Denver Intl
United Airlines Logo
10:42 am - 8:25 pmTYS  Knoxville McGhee Tyson-TUS Tucson
12h 43m2 stops Chicago O'Hare Intl Denver Intl
$433United Airlines
Tue, Oct 13 - Sat, Oct 17
Southwest Logo
10:25 am - 9:00 pmTUS  Tucson-TYS Knoxville McGhee Tyson
7h 35m2 stops Denver Intl Nashville Intl
Southwest Logo
6:40 am - 3:00 pmTYS  Knoxville McGhee Tyson-TUS Tucson
11h 20m2 stops Nashville Intl Denver Intl
$455Southwest
Tue, Sep 8 - Sat, Sep 12
Southwest Logo
7:25 am - 7:00 pmTUS  Tucson-TYS Knoxville McGhee Tyson
8h 35m2 stops Phoenix Sky Harbor Intl Nashville Intl
Southwest Logo
7:50 am - 8:40 pmTYS  Knoxville McGhee Tyson-TUS Tucson
15h 50m2 stops Baltimore/Washington Denver Intl
$470Southwest
Wed, Sep 30 - Tue, Oct 6
Southwest Logo
5:35 am - 7:00 pmTUS  Tucson-TYS Knoxville McGhee Tyson
10h 25m2 stops Las Vegas Harry Reid Intl Nashville Intl
Southwest Logo
5:15 pm - 10:00 pmTYS  Knoxville McGhee Tyson-TUS Tucson
7h 45m2 stops Nashville Intl Phoenix Sky Harbor Intl
$472Southwest
Booking Insights

Price, demand and travel trends for Tucson to Knoxville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Tucson to Knoxville with more confidence.

How much is a round-trip flight from Tucson to Knoxville?

Round-trip flights from Tucson to Knoxville start at $361. Prices are below average for this route right now, with typical round-trip fares ranging from $441 to $653. The lowest price found in the past 5 days was $361 on United Airlines.

What's the cheapest day of the week to fly from Tucson to Knoxville?

Tuesday is the cheapest day of the week to fly from Tucson to Knoxville, it is 19% cheaper than the average day. Friday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Tucson to Knoxville?

  • August is the cheapest month to fly from Tucson to Knoxville at $413 round-trip.
  • November ($1,110) and December ($653) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 168% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Tucson to Knoxville flights

Low season

January

Cheapest flight

$217
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Tucson to Knoxville

When to book flights from Tucson to Knoxville

Are your dates flexible? Find out the best times to travel from Tucson to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Tucson to Knoxville flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Tucson to Knoxville?

    Flights from Tucson to Knoxville usually depart from Tucson (TUS) and arrive at Knoxville McGhee Tyson (TYS).

  • What cabin classes can I book on flights from Tucson to Knoxville?

    Only Economy Class is available on flights from Tucson to Knoxville.

  • Which airports do connecting flights from Tucson to Knoxville pass through?

    One-stop flights from Tucson to Knoxville most commonly connect through:

    • Dallas/Fort Worth (DFW) - 68% of one-stop connections
    • Denver Intl (DEN) - 17% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 14% of one-stop connections
    • Dallas Love Field (DAL) - 1% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Tucson to Knoxville?

    Yes. Being flexible with your travel dates can save you up to 35% on the Tucson to Knoxville route. Tuesday is the cheapest departure day at $428 round-trip on average, while Friday is the most expensive at $649, a difference of $221. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Tucson to Knoxville?

    A nonstop flight from Tucson to Knoxville takes 0h 00m, covering 1,559 miles.

  • Do I need a passport to fly from Tucson to Knoxville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Tucson to Knoxville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $361 to $2,456. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Tucson to Knoxville looking right now?

    One-way fares from Tucson to Knoxville are currently in line with typical prices for this route. Average one-way fares are about $313.

  • How much time can I save by choosing a different layover airport from Tucson to Knoxville?

    Flying via Dallas Love Field (DAL) gives the shortest average 1-stop total travel time at 5h 47m, compared with 6h 14m via Dallas/Fort Worth (DFW) and 6h 22m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Tucson and Knoxville?

    Knoxville is 3 hours ahead of Tucson (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Knoxville McGhee Tyson Airport (TYS)?

    Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:
    · Budget
    · Alamo
    · Thrifty
    · Enterprise Rent-A-Car
    · Payless

  • How much should I expect to pay for a Tucson to Knoxville flight?

    Round-trip flights from Tucson to Knoxville range from $441 to $653, with an average of $528 over the past 12 months. Anything below $441 counts as a good deal.

Your guide to booking Tucson to Knoxville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $428 - about $221 less than Friday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Tucson to Knoxville trip for August. Fares historically average $413 round-trip in that month - typically $697 less than the most expensive month, which is November (based on the last 12 months).

Everything you need to know for your flight from Tucson to Knoxville

Information on your arrival and departure airports

Tucson (TUS)
Knoxville (TYS)