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Cheap flights from Butte to Knoxville from $454

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Butte to Knoxville departing on 10/27. 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

Find the cheapest flights from Butte to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:00 am - 11:37 pm
BTM
-
TYS
11h 37m
2 stops
United Airlines Logo
4:25 pm - 10:27 pm
TYS
-
BTM
8h 02m
1 stop
$454United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
10:00 am - 11:37 pm
BTM
-
TYS
11h 37m
2 stops
United Airlines Logo
2:00 pm - 10:27 pm
TYS
-
BTM
10h 27m
2 stops
$459United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
10:00 am - 11:19 pm
BTM
-
TYS
11h 19m
2 stops
United Airlines Logo
4:25 pm - 10:27 pm
TYS
-
BTM
8h 02m
1 stop
$464United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
10:00 am - 11:37 pm
BTM
-
TYS
11h 37m
2 stops
United Airlines Logo
10:50 am - 10:27 pm
TYS
-
BTM
13h 37m
2 stops
$469United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
10:00 am - 2:36 pm
BTM
-
TYS
26h 36m
1 stop
United Airlines Logo
4:25 pm - 10:27 pm
TYS
-
BTM
8h 02m
1 stop
$656United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
10:00 am - 2:36 pm
BTM
-
TYS
26h 36m
1 stop
United Airlines Logo
4:25 pm - 10:27 pm
TYS
-
BTM
8h 02m
1 stop
$661United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
10:00 am - 12:14 am
BTM
-
TYS
12h 14m
3 stops
United Airlines Logo
2:20 pm - 10:27 pm
TYS
-
BTM
10h 07m
2 stops
$947United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
10:15 am - 10:19 pm
BTM
-
TYS
10h 04m
1 stop
United Airlines Logo
4:56 pm - 10:30 pm
TYS
-
BTM
7h 34m
1 stop
$1,025United Airlines
Sun, Jun 21 - Thu, Jun 25
United Airlines Logo
10:15 am - 11:19 am
BTM
-
TYS
23h 04m
2 stops
United Airlines Logo
4:56 pm - 10:30 pm
TYS
-
BTM
7h 34m
1 stop
$1,220United Airlines
Sun, Jun 21 - Thu, Jun 25
United Airlines Logo
10:15 am - 11:12 pm
BTM
-
TYS
10h 57m
3 stops
United Airlines Logo
4:56 pm - 10:30 pm
TYS
-
BTM
7h 34m
1 stop
$1,282United Airlines
Sun, Jun 21 - Thu, Jun 25

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United Airlines flights from Butte to Knoxville

Our best United Airlines deals on Butte to Knoxville flight tickets
United Airlines
Oct 27
BTM10:00 amButte Silver Bow Co
11h 37m
2 stops
TYS11:37 pmKnoxville McGhee Tyson
Oct 31
TYS4:25 pmKnoxville McGhee Tyson
8h 02m
1 stop
BTM10:27 pmButte Silver Bow Co
$454
United Airlines
Oct 27
BTM10:00 amButte Silver Bow Co
11h 37m
2 stops
TYS11:37 pmKnoxville McGhee Tyson
Oct 31
TYS2:00 pmKnoxville McGhee Tyson
10h 27m
2 stops
BTM10:27 pmButte Silver Bow Co
$459
United Airlines
Oct 27
BTM10:00 amButte Silver Bow Co
11h 19m
2 stops
TYS11:19 pmKnoxville McGhee Tyson
Oct 31
TYS4:25 pmKnoxville McGhee Tyson
8h 02m
1 stop
BTM10:27 pmButte Silver Bow Co
$464

momondo Fare Finder

 
Customize your flight search to find flights from Butte 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 June 8, 2026.
Use the filters below to find and compare flights from Butte to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Tue 10/27

10:00 am-11:37 pm

2 stops11h 37m

Knoxville McGhee Tyson

Sat 10/31

4:25 pm-10:27 pm

1 stop8h 02m

$454

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Tue 10/27

10:00 am-11:37 pm

2 stops11h 37m

Knoxville McGhee Tyson

Sat 10/31

2:00 pm-10:27 pm

2 stops10h 27m

$459

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Tue 10/27

10:00 am-11:19 pm

2 stops11h 19m

Knoxville McGhee Tyson

Sat 10/31

4:25 pm-10:27 pm

1 stop8h 02m

$464

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Tue 10/27

10:00 am-11:37 pm

2 stops11h 37m

Knoxville McGhee Tyson

Sat 10/31

10:50 am-10:27 pm

2 stops13h 37m

$469

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Tue 10/27

10:00 am-2:36 pm

1 stop26h 36m

Knoxville McGhee Tyson

Sat 10/31

4:25 pm-10:27 pm

1 stop8h 02m

$656

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Tue 10/27

10:00 am-2:36 pm

1 stop26h 36m

Knoxville McGhee Tyson

Sat 10/31

4:25 pm-10:27 pm

1 stop8h 02m

$661

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Tue 10/27

10:00 am-12:14 am

3 stops12h 14m

Knoxville McGhee Tyson

Sat 10/31

2:20 pm-10:27 pm

2 stops10h 07m

$947
Quickest round-trip

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Sun 6/21

10:15 am-10:19 pm

1 stop10h 04m

Knoxville McGhee Tyson

Thu 6/25

4:56 pm-10:30 pm

1 stop7h 34m

$1,025

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Sun 6/21

10:15 am-11:19 am

2 stops23h 04m

Knoxville McGhee Tyson

Thu 6/25

4:56 pm-10:30 pm

1 stop7h 34m

$1,220

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Sun 6/21

10:15 am-11:12 pm

3 stops10h 57m

Knoxville McGhee Tyson

Thu 6/25

4:56 pm-10:30 pm

1 stop7h 34m

$1,282

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Butte to Knoxville

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

Cheap Butte to Knoxville (BTM to TYS) flight deals and tips

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

Fastest flight time

11h 37m

Direct flights

None
The fastest flight from Butte to Knoxville takes 11h 37m
There are no direct flights from Butte to Knoxville. There are no popular flight routes from Butte to Knoxville.
Search flight deals

Frequently asked questions about flying from Butte to Knoxville

  • How far is Butte Silver Bow Co to Knoxville McGhee Tyson by plane?

    The distance between Butte Silver Bow Co and Knoxville McGhee Tyson is about 1633.0 mi. Flights usually cover this in 11h 37m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Butte Silver Bow Co Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Butte Silver Bow Co Airport to Knoxville McGhee Tyson Airport were last updated today.

  • How old do you have to be to fly from Butte Silver Bow Co 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 Butte Silver Bow Co 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 required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Butte to Knoxville

  • How do I get Price Alerts for flights from Butte to Knoxville?

    Confirm your travel details to search for the latest offers for flights from Butte to Knoxville. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Butte to Knoxville with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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
Alcoa
Corbin
Maryville
Crossville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Butte to Knoxville. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Knoxville from Butte which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Butte to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Butte to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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