FCA - TYS

$349 Find Cheap Flights from Kalispell to Knoxville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Knoxville departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Knoxville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$349
American Airlines
Thu 5/21Sun 5/24
FCA - TYS • 1 stop
Cheapest one-way
$431
American Airlines
Thu 10/8
FCA - TYS • 1 stop
Top airlines
American Airlines
Cheapest • from $349 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Kalispell and Knoxville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $421 (round-trip)
Minneapolis (MSP)
Shortest trip • 6h 32m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalispell to Knoxville (FCA-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalispell to Knoxville

Thu, May 21 - Sun, May 24
American Airlines Logo
12:25 pm - 11:56 pm
FCA
-
TYS
9h 31m
1 stop
American Airlines Logo
5:36 am - 11:35 am
TYS
-
FCA
7h 59m
1 stop
$349American Airlines
Fri, May 22 - Fri, May 29
American Airlines Logo
12:25 pm - 11:56 pm
FCA
-
TYS
9h 31m
1 stop
American Airlines Logo
7:01 am - 3:00 pm
TYS
-
FCA
9h 59m
1 stop
$359American Airlines
Tue, Oct 20 - Sat, Oct 24
Delta Logo
1:29 pm - 11:02 pm
FCA
-
TYS
7h 33m
1 stop
Delta Logo
7:55 am - 12:29 pm
TYS
-
FCA
6h 34m
1 stop
$364Delta
Thu, May 21 - Sun, May 24
American Airlines Logo
12:25 pm - 11:56 pm
FCA
-
TYS
9h 31m
1 stop
American Airlines Logo
5:00 am - 4:03 pm
TYS
-
FCA
13h 03m
2 stops
$374American Airlines
Thu, May 21 - Sun, May 24
American Airlines Logo
12:25 pm - 11:56 pm
FCA
-
TYS
9h 31m
1 stop
American Airlines Logo
7:10 am - 12:35 pm
TYS
-
FCA
7h 25m
1 stop
$379American Airlines
Thu, May 21 - Sun, May 24
American Airlines Logo
12:25 pm - 11:56 pm
FCA
-
TYS
9h 31m
1 stop
American Airlines Logo
5:00 am - 12:35 pm
TYS
-
FCA
9h 35m
2 stops
$384American Airlines
Sat, May 23 - Sat, May 30
American Airlines Logo
12:25 pm - 11:47 pm
FCA
-
TYS
9h 22m
2 stops
American Airlines Logo
5:00 am - 4:03 pm
TYS
-
FCA
13h 03m
2 stops
$389American Airlines
Wed, Oct 21 - Tue, Oct 27
Delta Logo
1:29 pm - 11:02 pm
FCA
-
TYS
7h 33m
1 stop
Delta Logo
7:55 am - 12:29 pm
TYS
-
FCA
6h 34m
1 stop
$409Delta
Thu, May 21 - Sun, May 24
American Airlines Logo
12:25 pm - 11:56 pm
FCA
-
TYS
9h 31m
1 stop
American Airlines Logo
11:29 am - 4:03 pm
TYS
-
FCA
6h 34m
1 stop
$436American Airlines
Tue, Oct 20 - Wed, Oct 21
Delta Logo
1:29 pm - 11:02 pm
FCA
-
TYS
7h 33m
1 stop
Delta Logo
7:55 am - 12:29 pm
TYS
-
FCA
6h 34m
1 stop
$438Delta
Booking Insights

KAYAK's insights & trends for Kalispell to Knoxville flights

Get data-powered insights and trends into flights from Kalispell to Knoxville to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Kalispell to Knoxville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kalispell to Knoxville were found on American Airlines ($349) and Delta ($364).

Find deals

Good to know

Cheapest flight$349
Flight from Kalispell to Knoxville

When to book flights from Kalispell to Knoxville

Are your dates flexible? Find out the best times to travel from Kalispell to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kalispell to Knoxville

  • What is the cheapest flight from Kalispell to Knoxville?

    In the last 3 days, the lowest price for a flight from Kalispell to Knoxville was $431 for a one-way ticket and $349 for a round-trip.

  • Do I need a passport to fly between Kalispell and Knoxville?

    A passport is not required to fly from Kalispell to Knoxville.

  • Which airports will I be using when flying from Kalispell to Knoxville?

    On your way to Knoxville, you’ll fly out from Kalispell Glacier Park. You’ll be landing at Knoxville McGhee Tyson.

  • Which aircraft models fly most regularly from Kalispell to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kalispell to Knoxville?

    oneworld, and Star Alliance are the airline alliances operating flights between Kalispell and Knoxville, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Kalispell to Knoxville, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Kalispell to Knoxville are United Airlines and American Airlines. With an average price for the route of $483 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $288 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Kalispell to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalispell to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalispell to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Kalispell is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalispell to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Kalispell with another airline. Booking your flights between Kalispell and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalispell to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Kalispell to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9680 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

Everything you need to know for your flight from Kalispell to Knoxville

Information on your arrival and departure airports

Kalispell (FCA)
Knoxville (TYS)