HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$428+ Cheap flights from Knoxville to Kalispell (TYS - FCA)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FCA
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Kalispell with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Knoxville to Kalispell

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

This United Airlines deal was found by Cheapflights users on 12/15. 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.
mié. 12/316:45 amTYS - FCA
1 stop6h 57mUnited Airlines
jue. 1/86:00 amFCA - TYS
1 stop7h 14mUnited Airlines
Deal found 12/15$590
This United Airlines deal was found by Cheapflights users on 12/15. 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.
mié. 12/316:45 amTYS - FCA
1 stop6h 57mUnited Airlines
mié. 1/72:42 pmFCA - TYS
2 stops17h 50mUnited Airlines
Deal found 12/15$644
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/294:46 pmTYS - FCA
2 stops26h 19mMultiple Airlines
jue. 1/89:06 pmFCA - TYS
1 stop17h 44mMultiple Airlines
Deal found 12/15$653
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:59 pmTYS - FCA
2 stops30h 22mDelta
jue. 1/83:23 pmFCA - TYS
1 stop5h 46mDelta
Deal found 12/15$698
This United Airlines deal was found by Cheapflights users on 12/15. 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.
mié. 12/316:45 amTYS - FCA
1 stop6h 57mUnited Airlines
mar. 1/62:42 pmFCA - TYS
2 stops24h 11mUnited Airlines
Deal found 12/15$704
This United Airlines deal was found by Cheapflights users on 12/15. 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.
mié. 12/316:45 amTYS - FCA
1 stop6h 57mUnited Airlines
lun. 1/55:15 pmFCA - TYS
2 stops15h 42mUnited Airlines
Deal found 12/15$713
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:59 pmTYS - FCA
2 stops30h 22mDelta
mié. 1/73:23 pmFCA - TYS
1 stop5h 46mDelta
Deal found 12/15$733
This United Airlines deal was found by Cheapflights users on 12/15. 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.
mar. 12/307:23 pmTYS - FCA
2 stops20h 13mUnited Airlines
jue. 1/82:42 pmFCA - TYS
2 stops20h 42mUnited Airlines
Deal found 12/15$734

Find flight deals from Knoxville to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Kalispell (FCA). 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 diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$428
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$690
Provider with most accurate pricing for Knoxville McGhee Tyson-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Kalispell Glacier Park flights.
Search Deals
From Knoxville McGhee Tyson to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

Knoxville

Fly to

Kalispell

Route

Depart

Return

Price

KnoxvilleKalispell

TYS - FCA

TYSFCA

Knoxville McGhee Tyson

sáb. 1/24

4:25 pm-9:59 pm

1 stop7h 34m

Kalispell Glacier Park

mar. 1/27

6:00 am-3:14 pm

1 stop7h 14m

$428

KnoxvilleKalispell

TYS - FCA

TYSFCA

Knoxville McGhee Tyson

vie. 2/6

12:19 pm-1:14 pm

2 stops26h 55m

Kalispell Glacier Park

mié. 2/25

12:52 pm-9:52 pm

2 stops31h 00m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Knoxville to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Kalispell in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Kalispell flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Kalispell flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Kalispell flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Kalispell

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

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Kalispell (average of $288). Flying from Knoxville to Kalispell in May is currently the most expensive (average of $414). 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.

What is the cheapest time of day to fly from TYS to FCA?

Find hourly flight availability from Knoxville to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from Knoxville to Kalispell by exploring options for tickets at noon.

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated diciembre 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Knoxville to Kalispell to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Kalispell. 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 Knoxville to Kalispell?

    For as low as $428, United Airlines can have you in Kalispell from Knoxville in 7h 34m. The distance between Knoxville and Kalispell is about 1759 mi.

  • What are the cheapest airlines flying from Knoxville to Kalispell round-trip?

    Currently priced at $288, American Airlines will fly you from Knoxville to Kalispell and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $314 and $352, respectively. American Airlines is 54% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Kalispell (average of $288). Flying from Knoxville to Kalispell in May is currently the most expensive (average of $414). 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 Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Bozeman flights
Nashville to Kalispell flights
Knoxville to Bozeman flights
Chattanooga to Bozeman flights
Memphis to Kalispell flights
Memphis to Bozeman flights
Knoxville to Helena flights
Nashville to Great Falls flights
Blountville to Bozeman flights
Nashville to Billings flights
Nashville to Missoula flights
Memphis to Missoula flights
Knoxville to Billings flights
Chattanooga to Missoula flights
Memphis to Great Falls flights
Nashville to Cody flights
Nashville to Helena flights
Memphis to Billings flights
Knoxville to Great Falls flights
Chattanooga to Cody flights
Nashville to West Yellowstone flights
Chattanooga to Billings flights
Memphis to Helena flights
Chattanooga to Kalispell flights
Blountville to Helena flights
Knoxville to Missoula flights
Blountville to Great Falls flights
Memphis to Butte flights
Blountville to Kalispell flights
Memphis to West Yellowstone flights
Chattanooga to West Yellowstone flights

Top 3 airlines flying from Knoxville to Kalispell

Discover the top 3 airlines that operate flights from Knoxville to Kalispell. 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 diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$598FlexibilityNo cancel feeOn-time71%
DeltaCheapest$348Average$598FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$352Average$566FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.