Which airports can I use when flying from Butte to Knoxville?

Flights from Butte to Knoxville usually depart from Butte Silver Bow Co (BTM) and arrive at Knoxville McGhee Tyson (TYS).

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

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $509 to $784. That means the highest observed fare was about 54% higher than the lowest one.

What is the time difference between Butte and Knoxville?

Knoxville is 2 hours ahead of Butte (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

Which airline is the cheapest to fly from Butte to Knoxville?

United Airlines ($509) offered the cheapest round-trip ticket from Butte to Knoxville in the last 5 days.

$509 CHEAP FLIGHTS from Butte to Knoxville (BTM - TYS)

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Flight Deals

Cheap Flights from Butte to Knoxville (BTM-TYS)

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

Round-trip

One-way

Recent round-trip flight deals from Butte to Knoxville

Sat, Jan 30 - Wed, Feb 3

9:30 am - 9:59 pmBTM Butte Silver Bow Co-TYS Knoxville McGhee Tyson

10h 29m2 stops Denver Intl Houston George Bush Intcntl

6:15 am - 6:40 pmTYS Knoxville McGhee Tyson-BTM Butte Silver Bow Co

14h 25m2 stops Newark Denver Intl

$509United Airlines

Sat, Jan 30 - Wed, Feb 3

9:30 am - 10:14 pmBTM Butte Silver Bow Co-TYS Knoxville McGhee Tyson

10h 44m2 stops Denver Intl Houston George Bush Intcntl

6:15 am - 6:40 pmTYS Knoxville McGhee Tyson-BTM Butte Silver Bow Co

14h 25m2 stops Newark Denver Intl

$540United Airlines

Sat, Jan 30 - Wed, Feb 3

9:30 am - 8:59 pmBTM Butte Silver Bow Co-TYS Knoxville McGhee Tyson

9h 29m2 stops Denver Intl Chicago O'Hare Intl

6:15 am - 6:40 pmTYS Knoxville McGhee Tyson-BTM Butte Silver Bow Co

14h 25m2 stops Newark Denver Intl

$589United Airlines

Sat, Jan 30 - Wed, Feb 3

9:30 am - 10:14 pmBTM Butte Silver Bow Co-TYS Knoxville McGhee Tyson

10h 44m2 stops Denver Intl Houston George Bush Intcntl

4:25 pm - 6:40 pmTYS Knoxville McGhee Tyson-BTM Butte Silver Bow Co

28h 15m1 stop Denver Intl

$649United Airlines

Sat, Jan 30 - Wed, Feb 3

9:30 am - 2:36 pmBTM Butte Silver Bow Co-TYS Knoxville McGhee Tyson

27h 06m1 stop Denver Intl

10:45 am - 6:40 pmTYS Knoxville McGhee Tyson-BTM Butte Silver Bow Co

9h 55m2 stops Chicago O'Hare Intl Denver Intl

$667United Airlines

Sat, Jan 30 - Wed, Feb 3

9:30 am - 9:59 pmBTM Butte Silver Bow Co-TYS Knoxville McGhee Tyson

10h 29m2 stops Denver Intl Houston George Bush Intcntl

6:15 am - 6:40 pmTYS Knoxville McGhee Tyson-BTM Butte Silver Bow Co

38h 25m3 stops Newark Washington, D.C. Reagan-National Denver Intl

$704United Airlines

Sat, Jan 30 - Wed, Feb 3

9:30 am - 10:14 pmBTM Butte Silver Bow Co-TYS Knoxville McGhee Tyson

10h 44m2 stops Denver Intl Houston George Bush Intcntl

6:15 am - 6:40 pmTYS Knoxville McGhee Tyson-BTM Butte Silver Bow Co

38h 25m3 stops Newark Washington, D.C. Reagan-National Denver Intl

$735United Airlines

Sat, Jan 30 - Wed, Feb 3

9:30 am - 2:36 pmBTM Butte Silver Bow Co-TYS Knoxville McGhee Tyson

27h 06m1 stop Denver Intl

4:25 pm - 6:40 pmTYS Knoxville McGhee Tyson-BTM Butte Silver Bow Co

28h 15m1 stop Denver Intl

$771United Airlines

Sat, Jan 30 - Wed, Feb 3

9:30 am - 8:59 pmBTM Butte Silver Bow Co-TYS Knoxville McGhee Tyson

9h 29m2 stops Denver Intl Chicago O'Hare Intl

6:15 am - 6:40 pmTYS Knoxville McGhee Tyson-BTM Butte Silver Bow Co

38h 25m3 stops Newark Washington, D.C. Reagan-National Denver Intl

$784United Airlines

Booking Insights

Price, demand and travel trends for Butte to Knoxville flights

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

Which airline is the cheapest to fly from Butte to Knoxville?: United Airlines ($509) offered the cheapest round-trip ticket from Butte to Knoxville in the last 5 days.

Find deals

Cheapest flight	$509

Round-trip flight from Butte to Knoxville

When to book flights from Butte to Knoxville

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

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Butte 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 Butte to Knoxville changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $509 to $784. That means the highest observed fare was about 54% higher than the lowest one.
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
Which airports can I use when flying from Butte to Knoxville?
Flights from Butte to Knoxville usually depart from Butte Silver Bow Co (BTM) and arrive at Knoxville McGhee Tyson (TYS).
What is the time difference between Butte and Knoxville?
Knoxville is 2 hours ahead of Butte (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

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BTM - TYS

$509 Find Cheap Flights from Butte to Knoxville - Compare and Save

Everything you should know

Cheap Flights from Butte to Knoxville (BTM-TYS)

Recent round-trip flight deals from Butte to Knoxville

Recent one-way flight deals from Butte to Knoxville

Price, demand and travel trends for Butte to Knoxville flights

Which airline is the cheapest to fly from Butte to Knoxville?

Key details for Butte to Knoxville flights

Cheapest flight

When to book flights from Butte to Knoxville

Your Butte to Knoxville flight questions, answered

More options for your flight from Butte to Knoxville

Complete your trip to Knoxville with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Butte to Knoxville

Find direct flights to and from Butte and Knoxville

Flights from domestic origins to Knoxville

Flights to other popular destinations