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$334+ Cheap flights from Kalispell to Knoxville (FCA - TYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — TYS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Kalispell to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$334
(Delta)
From Kalispell Glacier Park to Knoxville McGhee Tyson
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Find flight deals from Kalispell to Knoxville

Cheapest flights from Kalispell to Knoxville
Explore the most affordable flight options available from Kalispell to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 10/1812:41 pmFCA - TYS
1 stop8h 09mUnited Airlines
Mon 10/207:00 amTYS - FCA
1 stop6h 35mUnited Airlines
Deal found 9/15$365
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/13:49 pmFCA - TYS
1 stop6h 32mAmerican Airlines
Sun 10/55:30 amTYS - FCA
1 stop8h 12mAmerican Airlines
Deal found 9/15$389
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 12/65:00 amFCA - TYS
2 stops11h 59mDelta
Mon 12/156:29 amTYS - FCA
1 stop9h 27mDelta
Deal found 9/16$453
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 12/65:00 amFCA - TYS
2 stops11h 59mDelta
Fri 12/125:25 amTYS - FCA
2 stops10h 31mDelta
Deal found 9/16$458
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 12/65:00 amFCA - TYS
2 stops11h 59mDelta
Sun 12/1412:50 pmTYS - FCA
2 stops12h 14mDelta
Deal found 9/16$579

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell 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 September 16, 2025.
Use the filters below to find and compare flights from Kalispell to Knoxville that are best for you.

Fly from

Kalispell

Fly to

Knoxville

Route

Depart

Return

Price

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Thu 1/22

3:00 pm-11:00 pm

1 stop6h 00m

Knoxville McGhee Tyson

Mon 1/26

6:45 am-1:51 pm

1 stop9h 06m

$334

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Sat 10/18

12:41 pm-10:50 pm

1 stop8h 09m

Knoxville McGhee Tyson

Mon 10/20

7:00 am-11:35 am

1 stop6h 35m

$365

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Wed 10/1

3:49 pm-12:21 am

1 stop6h 32m

Knoxville McGhee Tyson

Sun 10/5

5:30 am-11:42 am

1 stop8h 12m

$389

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Sat 12/6

5:00 am-6:59 pm

2 stops11h 59m

Knoxville McGhee Tyson

Mon 12/15

6:29 am-1:56 pm

1 stop9h 27m

$453

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Sat 12/6

5:00 am-6:59 pm

2 stops11h 59m

Knoxville McGhee Tyson

Fri 12/12

5:25 am-1:56 pm

2 stops10h 31m

$458

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Thu 1/22

6:00 am-9:02 pm

2 stops13h 02m

Knoxville McGhee Tyson

Mon 1/26

11:07 am-9:59 pm

2 stops12h 52m

$465

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Sat 12/6

5:00 am-6:59 pm

2 stops11h 59m

Knoxville McGhee Tyson

Sun 12/14

12:50 pm-11:04 pm

2 stops12h 14m

$579

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Fri 9/19

10:47 am-11:44 pm

2 stops10h 57m

$401

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Sat 9/20

3:49 pm-12:21 am

1 stop6h 32m

$446

KalispellKnoxville

FCA - TYS

FCATYS

Kalispell Glacier Park

Sat 9/20

6:30 am-2:50 pm

1 stop6h 20m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
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Best time to book a flight from Kalispell to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Kalispell 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 Kalispell to Knoxville

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

Currently, January is the cheapest month in which you can book a flight from Kalispell to Knoxville (average of $295). Flying from Kalispell to Knoxville in March is currently the most expensive (average of $376). 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.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated September 16, 2025.
See what other customers who have flown with American Airlines from Kalispell to Knoxville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • How long is the flight from Kalispell to Knoxville?

    For as low as $334, Delta can have you in Knoxville from Kalispell in 6h. There are 1759 mi between Kalispell and Knoxville. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Kalispell to Knoxville round-trip?

    Currently priced at $288, American Airlines will fly you from Kalispell to Knoxville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell 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 Kalispell to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Kalispell to Knoxville (average of $295). Flying from Kalispell to Knoxville in March is currently the most expensive (average of $376). 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
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

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Top airline flying from Kalispell to Knoxville

Discover the top airline that operate flights from Kalispell 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$288FlexibilityNo cancel feeOn-time71%

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