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Route

Depart

Return

Price

Cheapest return flight

KnoxvilleDenver

TYS Knoxville McGhee Tyson - DEN Denver Intl

TYSDEN

Knoxville McGhee Tyson

Sat 24-10

16:53-18:14

Nonstop3h 21m

Denver Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 204

Fastest return journey

KnoxvilleDenver

TYS Knoxville McGhee Tyson - DEN Denver Intl

TYSDEN

Knoxville McGhee Tyson

Sat 17-10

09:00-10:18

Nonstop3h 18m

Denver Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 229

KnoxvilleDenver

TYS Knoxville McGhee Tyson - DEN Denver Intl

TYSDEN

Knoxville McGhee Tyson

Fri 25-12

16:15-17:35

Nonstop3h 20m

Denver Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 230

KnoxvilleDenver

TYS Knoxville McGhee Tyson - DEN Denver Intl

TYSDEN

Knoxville McGhee Tyson

Fri 16-10

09:00-10:18

Nonstop3h 18m

Denver Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 230

KnoxvilleDenver

TYS Knoxville McGhee Tyson - DEN Denver Intl

TYSDEN

Knoxville McGhee Tyson

Thu 24-12

16:55-18:25

Nonstop3h 30m

Denver Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 249

KnoxvilleDenver

TYS Knoxville McGhee Tyson - DEN Denver Intl

TYSDEN

Knoxville McGhee Tyson

Wed 21-10

16:53-18:14

Nonstop3h 21m

Denver Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 275

KnoxvilleDenver

TYS Knoxville McGhee Tyson - DEN Denver Intl

TYSDEN

Knoxville McGhee Tyson

Thu 26-11

09:00-10:28

Nonstop3h 28m

Denver Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 275

KnoxvilleLas Vegas

TYS Knoxville McGhee Tyson - LAS Las Vegas Harry Reid Intl

TYSLAS

Knoxville McGhee Tyson

Sun 21-3

16:25-18:00

Nonstop4h 35m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-03:00

Nonstop0h 00m

S$ 318

KnoxvilleDenver

TYS Knoxville McGhee Tyson - DEN Denver Intl

TYSDEN

Knoxville McGhee Tyson

Tue 20-10

16:53-18:14

Nonstop3h 21m

Denver Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 319

KnoxvilleDenver

TYS Knoxville McGhee Tyson - DEN Denver Intl

TYSDEN

Knoxville McGhee Tyson

Sat 31-10

09:00-10:28

Nonstop3h 28m

Denver Intl

Mon 2-11

17:42-22:32

Nonstop2h 50m

S$ 323

Flights are sorted by cheapest return flights first.

Deals found on 25-9

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Knoxville

Have a flexible travel schedule? Discover the best time to fly from Knoxville with our price prediction graph.

TYS-SIN

TYS-DEN

TYS-LAS

Estimated return 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.

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This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Find direct flights from Knoxville within your budget

Best time to book a flight from Knoxville

Have a flexible travel schedule? Discover the best time to fly from Knoxville with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Tennessee cities

Book a direc flight from one of these other cities located in Tennessee.

Direct flights from North America cities

Book a direct flight from one of these popular origins located in North America.

Direct flights from United States

Book a direct flight from one of these popular origins located in United States.

Direct flights to United States

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S$ 146+ Direct flights from Knoxville

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Find direct flights from Knoxville within your budget

Best time to book a flight from Knoxville

Have a flexible travel schedule? Discover the best time to fly from Knoxville with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Tennessee cities

Book a direc flight from one of these other cities located in Tennessee.

Direct flights from North America cities

Book a direct flight from one of these popular origins located in North America.

Direct flights from United States

Book a direct flight from one of these popular origins located in United States.

Direct flights to United States

Consider flying direct to one of these destinations in United States

100% Free

Book With Flexibility

Travel Smart