ASE - TYS

$648 Find Cheap Flights from Aspen to Knoxville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$648
Typical prices: $525-$805
United Airlines
Sun 10/21Wed 10/24
ASE - TYS • 1 stop
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $399 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 39m (one-way)
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Cheap Flights from Aspen to Knoxville (ASE-TYS)

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

Recent round-trip flight deals from Aspen to Knoxville

Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
7:30 am - 3:49 pmASE  Aspen Pitkin County-TYS Knoxville McGhee Tyson
6h 19m1 stop Denver Intl
United Airlines Logo
9:00 am - 2:38 pmTYS  Knoxville McGhee Tyson-ASE Aspen Pitkin County
7h 38m1 stop Denver Intl
$648United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
3:20 pm - 10:14 pmASE  Aspen Pitkin County-TYS Knoxville McGhee Tyson
4h 54m1 stop Denver Intl
United Airlines Logo
3:45 pm - 9:51 pmTYS  Knoxville McGhee Tyson-ASE Aspen Pitkin County
8h 06m2 stops Houston George Bush Intcntl Denver Intl
$653United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
7:30 am - 3:49 pmASE  Aspen Pitkin County-TYS Knoxville McGhee Tyson
6h 19m1 stop Denver Intl
United Airlines Logo
9:00 am - 2:38 pmTYS  Knoxville McGhee Tyson-ASE Aspen Pitkin County
7h 38m1 stop Denver Intl
$660United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
3:20 pm - 10:14 pmASE  Aspen Pitkin County-TYS Knoxville McGhee Tyson
4h 54m1 stop Denver Intl
United Airlines Logo
3:45 pm - 9:51 pmTYS  Knoxville McGhee Tyson-ASE Aspen Pitkin County
8h 06m2 stops Houston George Bush Intcntl Denver Intl
$665United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
7:30 am - 3:49 pmASE  Aspen Pitkin County-TYS Knoxville McGhee Tyson
6h 19m1 stop Denver Intl
United Airlines Logo
9:00 am - 2:38 pmTYS  Knoxville McGhee Tyson-ASE Aspen Pitkin County
7h 38m1 stop Denver Intl
$668United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
2:15 pm - 10:14 pmASE  Aspen Pitkin County-TYS Knoxville McGhee Tyson
5h 59m1 stop Denver Intl
United Airlines Logo
7:15 am - 6:28 pmTYS  Knoxville McGhee Tyson-ASE Aspen Pitkin County
13h 13m2 stops Houston George Bush Intcntl Denver Intl
$673United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
8:21 am - 8:19 pmASE  Aspen Pitkin County-TYS Knoxville McGhee Tyson
9h 58m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
10:42 am - 5:18 pmTYS  Knoxville McGhee Tyson-ASE Aspen Pitkin County
8h 36m2 stops Chicago O'Hare Intl Denver Intl
$678United Airlines
Booking Insights

Price, demand and travel trends for Aspen to Knoxville flights

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

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

Round-trip flights from Aspen to Knoxville start at $648. Prices are typical for this route right now, with typical round-trip fares ranging from $525 to $805. The lowest price found in the past 5 days was $648 on United Airlines.

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When to book flights from Aspen to Knoxville

Are your dates flexible? Find out the best times to travel from Aspen 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 Aspen 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 Aspen to Knoxville?

    Flights from Aspen to Knoxville usually depart from Aspen Pitkin County (ASE) and arrive at Knoxville McGhee Tyson (TYS).

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

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

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

    Connecting flights from Aspen to Knoxville most commonly pass through:

    • Denver Intl (DEN) - 83% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 17% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 52% on the Aspen to Knoxville route. Thursday is the cheapest departure day at $399 round-trip on average, while Saturday is the most expensive at $815, a difference of $416. 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 Aspen to Knoxville?

    There are currently no nonstop flights available from Aspen to Knoxville. Flights with 1 layover take between 5h 39m and 7h 23m in total, depending on the connection.

  • Do I need a passport to fly from Aspen 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 Aspen to Knoxville changed much recently?

    Based on fares seen in the past 5 days, round-trip prices on this route were fairly steady, ranging from about $648 to $678. The highest observed fare was only about 4% higher than the lowest one.

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

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 39m, compared with 7h 23m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Aspen and Knoxville?

    Knoxville is 2 hours ahead of Aspen (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

Your guide to booking Aspen 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 Thursday departure instead of Saturday. On this route, Thursday flights average $399 - about $416 less than Saturday (51% savings) based on the last 12 months.

More options for your flight from Aspen to Knoxville

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