When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport?

Prices for flights from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport were last updated today.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport?

As of July 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport.

What documentation or ID do you need to fly to Aspen Pitkin County Airport?

The necessary travel and health documents for your Aspen Pitkin County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$254 Cheap Flights from Knoxville to Aspen in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Aspen

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 2:38 pm

TYS

ASE

7h 38m

1 stop

1:16 pm - 9:55 pm

ASE

TYS

6h 39m

1 stop

$508United Airlines

Tue, Oct 13 - Sat, Oct 17

5:45 pm - 10:00 pm

TYS

ASE

6h 15m

1 stop

3:25 pm - 10:19 pm

ASE

TYS

4h 54m

1 stop

$509United Airlines

Tue, Jul 28 - Mon, Aug 3

9:00 am - 12:34 pm

TYS

ASE

5h 34m

1 stop

11:20 am - 9:55 pm

ASE

TYS

8h 35m

2 stops

$513United Airlines

Tue, Oct 13 - Sat, Oct 17

6:00 am - 10:01 am

TYS

ASE

6h 01m

1 stop

7:30 am - 4:39 pm

ASE

TYS

7h 09m

1 stop

$523American Airlines

Sun, Oct 4 - Mon, Oct 12

5:45 am - 11:21 am

TYS

ASE

7h 36m

1 stop

7:30 am - 5:36 pm

ASE

TYS

8h 06m

1 stop

$524Delta

Sun, Oct 18 - Sat, Oct 24

5:45 am - 11:21 am

TYS

ASE

7h 36m

1 stop

7:30 am - 7:40 pm

ASE

TYS

10h 10m

2 stops

$529Delta

Sun, Oct 18 - Sat, Oct 24

10:10 am - 8:21 pm

TYS

ASE

12h 11m

2 stops

12:56 pm - 11:55 pm

ASE

TYS

8h 59m

2 stops

$576American Airlines

Tue, Oct 13 - Sat, Oct 17

9:00 am - 2:21 pm

TYS

ASE

7h 21m

1 stop

3:30 pm - 10:38 pm

ASE

TYS

5h 08m

1 stop

$597United Airlines

Tue, Nov 17 - Wed, Nov 18

5:50 pm - 10:00 pm

TYS

ASE

6h 10m

1 stop

2:22 pm - 10:19 pm

ASE

TYS

5h 57m

1 stop

$598United Airlines

Sat, Jul 25 - Tue, Aug 4

4:56 pm - 8:11 pm

TYS

ASE

5h 15m

1 stop

3:25 pm - 10:19 pm

ASE

TYS

4h 54m

1 stop

$599United Airlines

Sat, Jul 25 - Mon, Aug 3

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Knoxville to Aspen

Our best United Airlines deals on Knoxville to Aspen flight tickets

United Airlines

Oct 13

TYS9:00 amKnoxville McGhee Tyson

7h 38m

1 stop

ASE2:38 pmAspen Pitkin County

Oct 17

ASE1:16 pmAspen Pitkin County

6h 39m

1 stop

TYS9:55 pmKnoxville McGhee Tyson

$508

United Airlines

Jul 28

TYS5:45 pmKnoxville McGhee Tyson

6h 15m

1 stop

ASE10:00 pmAspen Pitkin County

Aug 3

ASE3:25 pmAspen Pitkin County

4h 54m

1 stop

TYS10:19 pmKnoxville McGhee Tyson

$509

United Airlines

Oct 13

TYS9:00 amKnoxville McGhee Tyson

5h 34m

1 stop

ASE12:34 pmAspen Pitkin County

Oct 17

ASE11:20 amAspen Pitkin County

8h 35m

2 stops

TYS9:55 pmKnoxville McGhee Tyson

$513

American Airlines flights from Knoxville to Aspen

Our best American Airlines deals on Knoxville to Aspen flight tickets

American Airlines

Oct 4

TYS6:00 amKnoxville McGhee Tyson

6h 01m

1 stop

ASE10:01 amAspen Pitkin County

Oct 12

ASE7:30 amAspen Pitkin County

7h 09m

1 stop

TYS4:39 pmKnoxville McGhee Tyson

$523

American Airlines

Oct 13

TYS10:10 amKnoxville McGhee Tyson

12h 11m

2 stops

ASE8:21 pmAspen Pitkin County

Oct 17

ASE12:56 pmAspen Pitkin County

8h 59m

2 stops

TYS11:55 pmKnoxville McGhee Tyson

$576

American Airlines

Jul 19

TYS5:37 amKnoxville McGhee Tyson

6h 24m

1 stop

ASE10:01 amAspen Pitkin County

Jul 23

ASE7:36 amAspen Pitkin County

7h 05m

1 stop

TYS4:41 pmKnoxville McGhee Tyson

$621

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Tue 10/13

9:00 am-2:38 pm

1 stop7h 38m

Aspen Pitkin County

Sat 10/17

1:16 pm-9:55 pm

1 stop6h 39m

$508

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Tue 7/28

5:45 pm-10:00 pm

1 stop6h 15m

Aspen Pitkin County

Mon 8/3

3:25 pm-10:19 pm

1 stop4h 54m

$509

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Tue 10/13

9:00 am-12:34 pm

1 stop5h 34m

Aspen Pitkin County

Sat 10/17

11:20 am-9:55 pm

2 stops8h 35m

$513

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Sun 10/4

6:00 am-10:01 am

1 stop6h 01m

Aspen Pitkin County

Mon 10/12

7:30 am-4:39 pm

1 stop7h 09m

$523

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Sun 10/18

5:45 am-11:21 am

1 stop7h 36m

Aspen Pitkin County

Sat 10/24

7:30 am-5:36 pm

1 stop8h 06m

$524

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Sun 10/18

5:45 am-11:21 am

1 stop7h 36m

Aspen Pitkin County

Sat 10/24

7:30 am-7:40 pm

2 stops10h 10m

$529

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Tue 10/13

10:10 am-8:21 pm

2 stops12h 11m

Aspen Pitkin County

Sat 10/17

12:56 pm-11:55 pm

2 stops8h 59m

$576

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Tue 11/17

9:00 am-2:21 pm

1 stop7h 21m

Aspen Pitkin County

Wed 11/18

3:30 pm-10:38 pm

1 stop5h 08m

$597

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Sat 7/25

5:50 pm-10:00 pm

1 stop6h 10m

Aspen Pitkin County

Tue 8/4

2:22 pm-10:19 pm

1 stop5h 57m

$598

Quickest round-trip

KnoxvilleAspen

TYS - ASE

TYSASE

Knoxville McGhee Tyson

Sat 7/25

4:56 pm-8:11 pm

1 stop5h 15m

Aspen Pitkin County

Mon 8/3

3:25 pm-10:19 pm

1 stop4h 54m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Aspen

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 cheapest airline that flies from Knoxville McGhee Tyson to Aspen Pitkin County?

American Airlines is the most popular carrier operating from Knoxville McGhee Tyson to Aspen Pitkin County

What airlines fly to Aspen?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Aspen from Knoxville according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Aspen. Keep in mind that there are 3 different airlines that fly to Aspen on a routine basis, so you have a few additional options to choose from.

When to book flights from Knoxville to Aspen

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

Estimated round-trip price

Cheap Knoxville to Aspen (TYS to ASE) flight deals and tips

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

Fastest flight time	6h 25m
Direct flights	None

The fastest flight from Knoxville to Aspen takes 6h 25m

There are no direct flights from Knoxville to Aspen. There are no popular flight routes from Knoxville to Aspen.

Search flight deals

Frequently asked questions about flying from Knoxville to Aspen

How far is Knoxville McGhee Tyson to Aspen Pitkin County by plane?
A flight from Knoxville McGhee Tyson to Aspen Pitkin County will travel around 1269.1 mi. Flights usually cover this in 6h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport?
As of July 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Aspen Pitkin County Airport.
What documentation or ID do you need to fly to Aspen Pitkin County Airport?
The necessary travel and health documents for your Aspen Pitkin County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Knoxville to Aspen?
Based on momondo bookings for flights between Knoxville and Aspen, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Knoxville to Aspen

Compare and see reviews for airlines that fly from Knoxville to Aspen with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $320	Free Cancellation	Rating 7.4 9,938 reviews		Search United Airlines flights

Leadville

Snowmass Village

Carbondale

Buena Vista

Snowmass

Why use momondo?

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

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 Knoxville to Aspen for you.

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

Flights from Knoxville to Aspen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Aspen from Knoxville.

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

Yes momondo offers price alerts on flights to Aspen from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.