FCA - TYS

$305 Find Cheap Flights from Kalispell to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Knoxville departing on 4/1. 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
$489
Allegiant Air
Wed 3/25Wed 4/1
FCA - TYS • 1 stop
Cheapest one-way
$305
Delta
Wed 4/1
FCA - TYS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Kalispell and Knoxville. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $421 (round-trip)
Denver (DEN)
Shortest trip • 6h 22m (one-way)
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

Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
8:48 pm - 4:34 pm
FCA
-
TYS
17h 46m
1 stop
Multiple Airlines Logo
11:26 am - 10:08 am
TYS
-
FCA
24h 42m
2 stops
$489Multiple Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
6:00 am - 3:06 pm
FCA
-
TYS
7h 06m
1 stop
United Airlines Logo
8:45 am - 1:31 pm
TYS
-
FCA
6h 46m
1 stop
$529United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
6:00 am - 3:06 pm
FCA
-
TYS
7h 06m
1 stop
United Airlines Logo
4:20 pm - 9:57 pm
TYS
-
FCA
7h 37m
1 stop
$573United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
6:00 am - 3:06 pm
FCA
-
TYS
7h 06m
1 stop
United Airlines Logo
4:20 pm - 9:57 pm
TYS
-
FCA
7h 37m
1 stop
$574United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
2:33 pm - 4:54 pm
FCA
-
TYS
24h 21m
2 stops
United Airlines Logo
8:45 am - 1:31 pm
TYS
-
FCA
6h 46m
1 stop
$587United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
6:00 am - 11:41 pm
FCA
-
TYS
15h 41m
2 stops
United Airlines Logo
8:45 am - 1:31 pm
TYS
-
FCA
6h 46m
1 stop
$593United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
6:00 am - 3:06 pm
FCA
-
TYS
7h 06m
1 stop
United Airlines Logo
7:18 pm - 9:57 pm
TYS
-
FCA
28h 39m
2 stops
$597United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
2:33 pm - 4:54 pm
FCA
-
TYS
24h 21m
2 stops
United Airlines Logo
4:20 pm - 9:57 pm
TYS
-
FCA
7h 37m
1 stop
$632United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
6:00 am - 11:03 pm
FCA
-
TYS
15h 03m
2 stops
United Airlines Logo
7:18 pm - 9:57 pm
TYS
-
FCA
28h 39m
2 stops
$636United Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
2:33 pm - 4:54 pm
FCA
-
TYS
24h 21m
2 stops
United Airlines Logo
7:18 pm - 9:57 pm
TYS
-
FCA
28h 39m
2 stops
$656United Airlines
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.

What is the most popular layover airport when flying from Kalispell to Knoxville?

Percentage of 1-stop round-trip flights from Kalispell to Knoxville chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Denver (DEN) is the top choice – 43% of KAYAK users who clicked on 1-stop flights from Kalispell to Knoxville picked an itinerary connecting there.

What is the cheapest layover airport when flying from Kalispell to Knoxville?

Average round-trip price for 1-stop flights from Kalispell to Knoxville clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Dallas (DFW) offer the most affordable fares, with an average round-trip price of $421.

Which layover airport offers the shortest total travel time from Kalispell to Knoxville?

Shortest average total travel time for 1-stop one-way flights from Kalispell to Knoxville via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Denver (DEN) for the shortest journey. The average one-way travel time for flights connecting there is 6h 22m.

Which layover airport has the quickest connection when flying from Kalispell to Knoxville?

Average layover duration at different layover airports for 1-stop one-way flights from Kalispell to Knoxville, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Dallas (DFW) often has the shortest layovers from Kalispell to Knoxville, with an average of 1h 03m.

Good to know

Cheapest flight$305
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 $304 for a one-way ticket and $489 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Kalispell and Knoxville, with Star Alliance 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 $477 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 7.2.

  • 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 9348 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

2.0 MediocreCameron, Feb 2026
GRR - DEN
Read more United Airlines reviews

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

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

Information on your arrival and departure airports