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Cheap flights from Tucson to Knoxville from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Knoxville departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tucson to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:10 am - 4:43 pm
TUS
-
TYS
6h 33m
1 stop
American Airlines Logo
6:03 am - 8:44 am
TYS
-
TUS
5h 41m
1 stop
$351American Airlines
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
10:25 am - 10:58 pm
TUS
-
TYS
9h 33m
2 stops
American Airlines Logo
11:49 am - 3:07 pm
TYS
-
TUS
6h 18m
1 stop
$356American Airlines
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
10:25 am - 10:58 pm
TUS
-
TYS
9h 33m
2 stops
American Airlines Logo
4:22 pm - 11:14 pm
TYS
-
TUS
9h 52m
2 stops
$361American Airlines
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
10:25 am - 10:58 pm
TUS
-
TYS
9h 33m
2 stops
American Airlines Logo
6:03 am - 8:44 am
TYS
-
TUS
5h 41m
1 stop
$366American Airlines
Wed, Aug 26 - Wed, Sep 2
Southwest Logo
5:35 am - 4:30 pm
TUS
-
TYS
7h 55m
2 stops
Southwest Logo
1:55 pm - 8:35 pm
TYS
-
TUS
9h 40m
2 stops
$371Southwest
Wed, Aug 26 - Wed, Sep 2
Southwest Logo
7:45 am - 7:45 pm
TUS
-
TYS
10h 00m
2 stops
Southwest Logo
2:45 pm - 9:55 pm
TYS
-
TUS
9h 10m
2 stops
$392Southwest
Wed, Nov 11 - Mon, Nov 16
American Airlines Logo
2:31 pm - 11:59 pm
TUS
-
TYS
6h 28m
1 stop
American Airlines Logo
6:00 am - 8:57 am
TYS
-
TUS
5h 57m
1 stop
$444American Airlines
Sat, Oct 10 - Sat, Oct 24
Southwest Logo
7:00 am - 4:30 pm
TUS
-
TYS
6h 30m
1 stop
Southwest Logo
3:00 pm - 9:55 pm
TYS
-
TUS
9h 55m
1 stop
$449Southwest
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
1:30 pm - 10:20 pm
TUS
-
TYS
6h 50m
1 stop
United Airlines Logo
4:25 pm - 9:42 pm
TYS
-
TUS
7h 17m
1 stop
$451United Airlines
Sat, Dec 12 - Tue, Dec 15
Southwest Logo
5:35 am - 4:30 pm
TUS
-
TYS
7h 55m
2 stops
Southwest Logo
1:55 pm - 8:35 pm
TYS
-
TUS
9h 40m
2 stops
$454Southwest
Tue, Aug 11 - Tue, Aug 18

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Southwest flights from Tucson to Knoxville

Our best Southwest deals on Tucson to Knoxville flight tickets
Southwest
Aug 26
TUS5:35 amTucson
7h 55m
2 stops
TYS4:30 pmKnoxville McGhee Tyson
Sep 2
TYS1:55 pmKnoxville McGhee Tyson
9h 40m
2 stops
TUS8:35 pmTucson
$371
Southwest
Nov 11
TUS7:45 amTucson
10h 00m
2 stops
TYS7:45 pmKnoxville McGhee Tyson
Nov 16
TYS2:45 pmKnoxville McGhee Tyson
9h 10m
2 stops
TUS9:55 pmTucson
$392
Southwest
Aug 11
TUS7:00 amTucson
6h 30m
1 stop
TYS4:30 pmKnoxville McGhee Tyson
Aug 18
TYS3:00 pmKnoxville McGhee Tyson
9h 55m
1 stop
TUS9:55 pmTucson
$449

American Airlines flights from Tucson to Knoxville

Our best American Airlines deals on Tucson to Knoxville flight tickets
American Airlines
Aug 20
TUS7:10 amTucson
6h 33m
1 stop
TYS4:43 pmKnoxville McGhee Tyson
Aug 27
TYS6:03 amKnoxville McGhee Tyson
5h 41m
1 stop
TUS8:44 amTucson
$351
American Airlines
Aug 20
TUS10:25 amTucson
9h 33m
2 stops
TYS10:58 pmKnoxville McGhee Tyson
Aug 27
TYS11:49 amKnoxville McGhee Tyson
6h 18m
1 stop
TUS3:07 pmTucson
$356
American Airlines
Aug 20
TUS10:25 amTucson
9h 33m
2 stops
TYS10:58 pmKnoxville McGhee Tyson
Aug 27
TYS4:22 pmKnoxville McGhee Tyson
9h 52m
2 stops
TUS11:14 pmTucson
$361

momondo 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, momondo users made 832,500 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Tucson to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Thu 8/20

7:10 am-4:43 pm

1 stop6h 33m

Knoxville McGhee Tyson

Thu 8/27

6:03 am-8:44 am

1 stop5h 41m

$351

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Thu 8/20

10:25 am-10:58 pm

2 stops9h 33m

Knoxville McGhee Tyson

Thu 8/27

11:49 am-3:07 pm

1 stop6h 18m

$356

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Thu 8/20

10:25 am-10:58 pm

2 stops9h 33m

Knoxville McGhee Tyson

Thu 8/27

4:22 pm-11:14 pm

2 stops9h 52m

$361

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Wed 8/26

10:25 am-10:58 pm

2 stops9h 33m

Knoxville McGhee Tyson

Wed 9/2

6:03 am-8:44 am

1 stop5h 41m

$366

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Wed 8/26

5:35 am-4:30 pm

2 stops7h 55m

Knoxville McGhee Tyson

Wed 9/2

1:55 pm-8:35 pm

2 stops9h 40m

$371

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Wed 11/11

7:45 am-7:45 pm

2 stops10h 00m

Knoxville McGhee Tyson

Mon 11/16

2:45 pm-9:55 pm

2 stops9h 10m

$392

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Sat 10/10

2:31 pm-11:59 pm

1 stop6h 28m

Knoxville McGhee Tyson

Sat 10/24

6:00 am-8:57 am

1 stop5h 57m

$444

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Tue 8/11

7:00 am-4:30 pm

1 stop6h 30m

Knoxville McGhee Tyson

Tue 8/18

3:00 pm-9:55 pm

1 stop9h 55m

$449

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Sat 12/12

1:30 pm-10:20 pm

1 stop6h 50m

Knoxville McGhee Tyson

Tue 12/15

4:25 pm-9:42 pm

1 stop7h 17m

$451

TucsonKnoxville

TUS - TYS

TUSTYS

Tucson

Tue 8/11

5:35 am-4:30 pm

2 stops7h 55m

Knoxville McGhee Tyson

Tue 8/18

1:55 pm-8:35 pm

2 stops9h 40m

$454

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Tucson to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Tucson and Knoxville?

Prices are currently low for flights on this route.

Typical prices usually range from $388 to $450.
The lowest price recently found on this route was $351.

What is the cheapest month to fly to Knoxville?

The month of July is, on average, the cheapest month to fly to Knoxville from Tucson, with most prices found around $389. If you aren’t able to travel during the month of July, then book flights to Knoxville from Tucson during August instead. Flights to Knoxville in August, while not as cheap as those in July, still average around $413.

Can stopping save me money on Tucson to Knoxville flights?

You could potentially save up to 36% on your flight if you consider stops on a Tucson to Knoxville flight.

How have Tucson to Knoxville flight prices changed over time?

When to book flights from Tucson to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Knoxville (TUS to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Knoxville

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from Tucson to Knoxville takes 5h 44m
There are no direct flights from Tucson to Knoxville. There are no popular flight routes from Tucson to Knoxville.
Search flight deals

Frequently asked questions about flying from Tucson to Knoxville

  • How far is Tucson to Knoxville McGhee Tyson by plane?

    A flight from Tucson to Knoxville McGhee Tyson will travel around 1562.7 mi. Flights usually cover this in 5h 44m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Tucson Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Tucson Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Tucson Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Tucson Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Tucson to Knoxville?

Best airlines flying from Tucson to Knoxville

Compare and see reviews for airlines that fly from Tucson to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $297Free CancellationRating
7.8
8,486 reviews
Search Delta flights
American AirlinesPriceFrom $343Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
United AirlinesPriceFrom $412Free CancellationRating
7.4
10,034 reviews
Search United Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Maryville
Crossville
Murphy
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Knoxville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tucson to Knoxville for you.

Can I find flights from Tucson to Knoxville with flexible booking policies on momondo?

Yes. All flights to Knoxville from Tucson on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Tucson to Knoxville?

momondo helps you find the best flight between Tucson and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tucson to Knoxville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from Tucson and alert you when they change.

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