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Knoxville

$192+ Cheap flights from Montana to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — TYS
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
1 adult, Economy
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Cheap flight deals from Montana to Knoxville

Cheapest flights from Montana to Knoxville
Explore the most affordable flight options available from Montana to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.

This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:26 am
BZN
-
TYS
1 stop8h 17m
American Airlines
Sun 8/166:03 am
TYS
-
BZN
1 stop7h 02m
American Airlines
Deal found 6/30$352
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:28 pm
BIL
-
TYS
1 stop5h 46m
United Airlines
Sat 10/249:45 am
TYS
-
BIL
2 stops9h 31m
United Airlines
Deal found 6/28$386
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:30 am
BZN
-
TYS
1 stop7h 24m
United Airlines
Wed 8/264:50 pm
TYS
-
BZN
1 stop6h 29m
United Airlines
Deal found 7/1$391
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:26 am
BIL
-
TYS
1 stop8h 15m
Delta
Tue 8/116:25 pm
TYS
-
BIL
1 stop7h 05m
Delta
Deal found 6/29$394
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:28 pm
BIL
-
TYS
1 stop5h 46m
United Airlines
Wed 10/285:01 pm
TYS
-
BIL
1 stop6h 03m
United Airlines
Deal found 6/29$419
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:45 pm
MSO
-
TYS
1 stop8h 14m
American Airlines
Tue 10/207:30 am
TYS
-
MSO
1 stop7h 05m
American Airlines
Deal found 7/1$441
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:30 pm
HLN
-
TYS
1 stop5h 44m
United Airlines
Wed 10/285:01 pm
TYS
-
HLN
1 stop6h 38m
United Airlines
Deal found 6/30$449
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:48 pm
BZN
-
TYS
1 stop5h 56m
United Airlines
Tue 8/48:48 am
TYS
-
BZN
1 stop8h 45m
United Airlines
Deal found 6/28$449
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:10 am
BZN
-
TYS
2 stops7h 35m
Southwest
Tue 8/43:00 pm
TYS
-
BZN
1 stop7h 00m
Southwest
Deal found 6/28$451
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:00 am
BTM
-
TYS
2 stops11h 56m
United Airlines
Sat 10/315:01 pm
TYS
-
BTM
1 stop7h 30m
United Airlines
Deal found 6/30$454
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:26 am
BIL
-
TYS
1 stop8h 15m
Delta
Tue 8/116:25 pm
TYS
-
BIL
1 stop7h 05m
Delta
Deal found 6/29$454
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:26 am
BIL
-
TYS
1 stop14h 34m
Delta
Wed 8/124:38 pm
TYS
-
BIL
2 stops8h 52m
Delta
Deal found 6/28$463

Find flight deals from Montana to Knoxville

Keep the following information in mind while searching for Montana to Knoxville flight deals. Data was last updated July 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$352
(American Airlines)

One-way from

$192
(Southwest)

Popular in

June

Cheapest in

November
Provider with most accurate pricing for Bozeman Gallatin Field-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Knoxville McGhee Tyson flights.
Search Deals
From Montana to Knoxville McGhee Tyson
Search Deals
One-way flight from Montana to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2026.
Use the filters below to find and compare flights from Montana to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanKnoxville

BZN - TYS

BZNTYS

Bozeman Gallatin Field

Tue 8/25

6:30 am-3:54 pm

1 stop7h 24m

Knoxville McGhee Tyson

Wed 8/26

4:50 pm-9:19 pm

1 stop6h 29m

$391

BillingsKnoxville

BIL - TYS

BILTYS

Billings Logan Intl

Sun 10/18

2:28 pm-10:14 pm

1 stop5h 46m

Knoxville McGhee Tyson

Sat 10/24

4:53 pm-9:10 pm

1 stop6h 17m

$411
Quickest round-trip

BillingsKnoxville

BIL - TYS

BILTYS

Billings Logan Intl

Sat 10/24

2:28 pm-10:14 pm

1 stop5h 46m

Knoxville McGhee Tyson

Wed 10/28

5:01 pm-9:04 pm

1 stop6h 03m

$419

ButteKnoxville

BTM - TYS

BTMTYS

Butte Silver Bow Co

Tue 10/27

10:00 am-11:56 pm

2 stops11h 56m

Knoxville McGhee Tyson

Sat 10/31

5:01 pm-10:31 pm

1 stop7h 30m

$454

HelenaKnoxville

HLN - TYS

HLNTYS

Helena

Sat 10/24

6:25 am-3:52 pm

1 stop7h 27m

Knoxville McGhee Tyson

Wed 10/28

9:45 am-9:39 pm

2 stops13h 54m

$454

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Sat 10/24

6:05 am-3:52 pm

1 stop7h 47m

Knoxville McGhee Tyson

Wed 10/28

5:01 pm-9:42 pm

1 stop6h 41m

$469

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Tue 9/15

1:02 pm-11:22 pm

1 stop8h 20m

Knoxville McGhee Tyson

Tue 9/22

6:00 am-12:04 pm

1 stop8h 04m

$488

MissoulaKnoxville

MSO - TYS

MSOTYS

Missoula Johnson-Bell Field

Thu 10/15

1:45 pm-11:59 pm

1 stop8h 14m

Knoxville McGhee Tyson

Tue 10/20

7:13 pm-12:35 pm

2 stops19h 22m

$589

MissoulaKnoxville

MSO - TYS

MSOTYS

Missoula Johnson-Bell Field

Sat 12/5

6:15 am-2:36 pm

1 stop6h 21m

Knoxville McGhee Tyson

Tue 12/8

4:25 pm-9:26 pm

1 stop7h 01m

$639

MissoulaKnoxville

MSO - TYS

MSOTYS

Missoula Johnson-Bell Field

Mon 7/27

6:05 am-10:42 am

2 stops26h 37m

Knoxville McGhee Tyson

Sat 8/1

4:56 pm-9:40 pm

1 stop6h 44m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Montana to Knoxville

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

Cheapflights Insights

Everything you need to know about your flight from Montana to Knoxville

What is the cheapest month to book a flight from Montana to Knoxville?

Currently, September is the cheapest month in which you can book a flight from Montana to Knoxville (average of $268). Flying from Montana to Knoxville in May is currently the most expensive (average of $451). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Montana to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Montana?

    Knoxville McGhee Tyson (TYS) is the airport you will fly into if you book a flight from Montana to Knoxville. It is only a 11.3 mi journey from McGhee Tyson (TYS) to Knoxville’s city center.

  • How long is the flight from Montana to Knoxville?

    Airlines like United Airlines, American Airlines, and Delta fly from Montana to Knoxville in about 7h 24m. The time it takes to get you to your destination can typically vary by up to 1h 13m. The distance between Montana and Knoxville is about 1568 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Montana to Knoxville?

    The most popular route from Montana to Knoxville is Billings Logan Intl - Knoxville McGhee Tyson. You may also consider Missoula Johnson-Bell Field - Knoxville McGhee Tyson or Kalispell Glacier Park - Knoxville McGhee Tyson.

  • Can I find deals for flights from Montana to Knoxville that include hotel bookings?

    Yes. In addition to deals on Montana to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Knoxville.

  • Can I find deals for business class flights from Montana to Knoxville?

    Yes. Cheapflights offers flight deals from Montana to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montana to Knoxville?

    Currently, September is the cheapest month in which you can book a flight from Montana to Knoxville (average of $268). Flying from Montana to Knoxville in May is currently the most expensive (average of $451). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa

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Alternative routes for Montana to Knoxville

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Top 3 airlines flying from Montana to Knoxville

Discover the top 3 airlines that operate flights from Montana to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$273Average$528FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$469FlexibilityNo cancel feeOn-time71%
DeltaCheapest$370Average$554FlexibilityNo cancel feeOn-timeN/A

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