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Cheap flights from Knoxville to Montana from $191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Montana departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to Montana

Cheap round-trip flights

American Airlines Logo
4:48 pm - 8:57 pmTYS-BIL
6h 09m1 stop
American Airlines Logo
12:19 pm - 9:00 pmBIL-TYS
6h 41m1 stop
$269American Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
American Airlines Logo
11:18 am - 8:57 pmTYS-BIL
11h 39m2 stops
American Airlines Logo
6:02 am - 2:46 pmBIL-TYS
6h 44m1 stop
$274American Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
Delta Logo
1:53 pm - 11:12 pmTYS-BIL
11h 19m2 stops
Delta Logo
6:25 am - 6:22 pmBIL-TYS
9h 57m2 stops
$279Delta
Find Deal
Thu, Sep 4 - Tue, Sep 9
Delta Logo
7:30 am - 5:42 pmTYS-GTF
12h 12m2 stops
Delta Logo
6:20 pm - 9:11 amGTF-TYS
12h 51m2 stops
$289Delta
Find Deal
Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
9:55 am - 9:26 pmTYS-MSO
13h 31m2 stops
United Airlines Logo
12:31 pm - 10:50 pmMSO-TYS
8h 19m1 stop
$342United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
United Airlines Logo
4:40 pm - 9:26 pmTYS-MSO
6h 46m1 stop
United Airlines Logo
12:31 pm - 10:50 pmMSO-TYS
8h 19m1 stop
$361United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
Alaska Airlines Logo
4:37 pm - 10:46 amTYS-BZN
20h 09m2 stops
Alaska Airlines Logo
7:23 pm - 1:12 pmBZN-TYS
15h 49m2 stops
$441Alaska Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
Alaska Airlines Logo
2:07 pm - 12:27 amTYS-MSO
12h 20m2 stops
Alaska Airlines Logo
6:40 pm - 1:12 pmMSO-TYS
16h 32m2 stops
$444Alaska Airlines
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Thu, Sep 25 - Mon, Sep 29
Logo
3:24 pm - 8:42 amTYS-BZN
19h 18m2 stops
Logo
11:29 am - 11:55 amBZN-TYS
22h 26m2 stops
$510
Find Deal
Thu, Aug 28 - Thu, Sep 4
Logo
7:10 am - 9:38 amTYS-FCA
28h 28m3 stops
Logo
4:49 pm - 4:45 pmFCA-TYS
21h 56m3 stops
$694
Find Deal
Wed, Aug 13 - Sun, Aug 17

American Airlines flights from Knoxville to Montana

Our best American Airlines deals on Knoxville to Montana flight tickets
American Airlines
Sep 4
TYS4:48 pmKnoxville McGhee Tyson
6h 09m
1 stop
BIL8:57 pmBillings Logan Intl
Sep 9
BIL12:19 pmBillings Logan Intl
6h 41m
1 stop
TYS9:00 pmKnoxville McGhee Tyson
$269
Find similar
American Airlines
Sep 4
TYS11:18 amKnoxville McGhee Tyson
11h 39m
2 stops
BIL8:57 pmBillings Logan Intl
Sep 9
BIL6:02 amBillings Logan Intl
6h 44m
1 stop
TYS2:46 pmKnoxville McGhee Tyson
$274
Find similar
American Airlines
Sep 13
TYS6:00 amKnoxville McGhee Tyson
6h 39m
1 stop
BZN10:39 amBozeman Gallatin Field
Sep 20
BZN4:19 pmBozeman Gallatin Field
6h 02m
1 stop
TYS12:21 amKnoxville McGhee Tyson
$287
Find similar

Alaska Airlines flights from Knoxville to Montana

Our best Alaska Airlines deals on Knoxville to Montana flight tickets
Alaska Airlines
Sep 26
TYS4:37 pmKnoxville McGhee Tyson
20h 09m
2 stops
BZN10:46 amBozeman Gallatin Field
Sep 28
BZN7:23 pmBozeman Gallatin Field
15h 49m
2 stops
TYS1:12 pmKnoxville McGhee Tyson
$441
Find similar
Alaska Airlines
Sep 25
TYS2:07 pmKnoxville McGhee Tyson
12h 20m
2 stops
MSO12:27 amMissoula Johnson-Bell Field
Sep 29
MSO6:40 pmMissoula Johnson-Bell Field
16h 32m
2 stops
TYS1:12 pmKnoxville McGhee Tyson
$444
Find similar
Alaska Airlines
Sep 22
TYS4:37 pmKnoxville McGhee Tyson
21h 50m
2 stops
FCA12:27 pmKalispell Glacier Park
Sep 27
FCA8:02 pmKalispell Glacier Park
12h 49m
2 stops
TYS10:51 amKnoxville McGhee Tyson
$504
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Montana 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 July 31, 2025.
Use the filters below to find and compare flights from Knoxville to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Thu 9/4

4:48 pm-8:57 pm

1 stop6h 09m

Billings Logan Intl

Tue 9/9

12:19 pm-9:00 pm

1 stop6h 41m

$269

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Thu 9/4

11:18 am-8:57 pm

2 stops11h 39m

Billings Logan Intl

Tue 9/9

6:02 am-2:46 pm

1 stop6h 44m

$274

KnoxvilleBillings

TYS - BIL

TYSBIL

Knoxville McGhee Tyson

Thu 9/4

1:53 pm-11:12 pm

2 stops11h 19m

Billings Logan Intl

Tue 9/9

6:25 am-6:22 pm

2 stops9h 57m

$279

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 11/15

7:30 am-5:42 pm

2 stops12h 12m

Great Falls

Tue 11/18

6:20 pm-9:11 am

2 stops12h 51m

$289

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Sat 10/11

9:55 am-9:26 pm

2 stops13h 31m

Missoula Johnson-Bell Field

Sat 10/18

12:31 pm-10:50 pm

1 stop8h 19m

$342

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Sat 10/11

4:40 pm-9:26 pm

1 stop6h 46m

Missoula Johnson-Bell Field

Sat 10/18

12:31 pm-10:50 pm

1 stop8h 19m

$361

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Fri 9/26

4:37 pm-10:46 am

2 stops20h 09m

Bozeman Gallatin Field

Sun 9/28

7:23 pm-1:12 pm

2 stops15h 49m

$441

KnoxvilleMissoula

TYS - MSO

TYSMSO

Knoxville McGhee Tyson

Thu 9/25

2:07 pm-12:27 am

2 stops12h 20m

Missoula Johnson-Bell Field

Mon 9/29

6:40 pm-1:12 pm

2 stops16h 32m

$444

KnoxvilleBozeman

TYS - BZN

TYSBZN

Knoxville McGhee Tyson

Thu 8/28

3:24 pm-8:42 am

2 stops19h 18m

Bozeman Gallatin Field

Thu 9/4

11:29 am-11:55 am

2 stops22h 26m

$510

KnoxvilleKalispell

TYS - FCA

TYSFCA

Knoxville McGhee Tyson

Wed 8/13

7:10 am-9:38 am

3 stops28h 28m

Kalispell Glacier Park

Sun 8/17

4:49 pm-4:45 pm

3 stops21h 56m

$694

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montana from

How to get the cheapest flight ticket from Knoxville to Montana

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 month to fly to Montana?

The cheapest month to fly to Montana from Knoxville is in January. Flight prices, which tend to average around $438, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Montana, with average flight prices from Knoxville averaging around $443.

What is the cheapest day to depart on your flight to Montana?

Our data shows that Wednesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $530. The most expensive day to fly to Montana is Sunday, with ticket prices averaging around $774.

What is the cheapest time of day to depart on your flight to Montana?

The cheapest time of day to fly to Montana is at noon when flights can be purchased for as low as $481. In the afternoon is when there is more demand to fly to Montana, so prices are often more expensive at around $657 per ticket.

How far in advance should I book a flight to Montana?

You are more likely to see cheaper flights to Montana from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $537 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Knoxville for as low as $362 on momondo.

Can stopping save me money on Knoxville to Montana flights?

You could potentially save up to 47% on your flight if you consider stops on a Knoxville to Montana flight.

Cheap Knoxville to Montana flight deals and tips

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

Best Price Found

$191

Fastest flight time

5h 41m

Direct flights

None

Airports in Montana

6 airports
The best one-way flight to Montana from Knoxville in the past 72 hours is $191. The best round-trip flight deal from Knoxville to Montana found on momondo in the last 72 hours is $269.
The fastest flight from Knoxville to Montana takes 5h 41m
There are no direct flights from Knoxville to Montana. Popular non-direct routes for this connection are Knoxville McGhee Tyson Airport - Missoula Johnson-Bell Field Airport, Knoxville McGhee Tyson Airport - Billings Logan Intl Airport and Knoxville McGhee Tyson Airport - Bozeman Gallatin Field Airport.
There are 6 airports near Montana: Billings Logan Intl (BIL), Kalispell Glacier Park (FCA), Bozeman Gallatin Field (BZN), Missoula Johnson-Bell Field (MSO), Great Falls (GTF), Helena (HLN)
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  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Montana?

    Prices for flights from Knoxville McGhee Tyson Airport to Montana were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Montana?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Montana?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Montana.

  • What documentation or ID do you need to fly to Montana?

    The travel and health documents required for your trip to Montana 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 Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Montana

Compare and see reviews for airlines that fly from Knoxville to Montana with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $293Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $294Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $323Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

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 Montana for you.

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

Yes. All flights to Montana from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Knoxville and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Montana, momondo offers a useful price alert feature which will track prices for flights to Montana from Knoxville and alert you when they change.

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