FCA - TYS

$282 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 12/6. 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

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
$282
Delta
Sat 12/6Mon 12/15
FCA - TYS • 2 stops
Cheapest one-way
Multiple Airlines
Sat 10/18
FCA - TYS • multi-stop
Top airlines
Delta
Cheapest • from $282 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Sat, Dec 6 - Mon, Dec 15
Delta Logo
5:00 am - 8:00 pmFCA-TYS
13h 00m2 stops
Delta Logo
6:29 am - 1:56 pmTYS-FCA
9h 27m1 stop
$282Delta
Find Deal
Wed, Apr 15 - Sat, Apr 18
Delta Logo
3:00 pm - 10:56 pmFCA-TYS
5h 56m1 stop
Delta Logo
6:45 am - 1:45 pmTYS-FCA
9h 00m1 stop
$288Delta
Find Deal
Wed, Apr 15 - Sat, Apr 18
Delta Logo
3:00 pm - 10:56 pmFCA-TYS
5h 56m1 stop
Delta Logo
6:45 am - 1:45 pmTYS-FCA
9h 00m1 stop
$329Delta
Find Deal
Tue, Oct 28 - Tue, Nov 4
Delta Logo
3:24 pm - 10:55 pmFCA-TYS
5h 31m1 stop
Delta Logo
5:44 am - 2:29 pmTYS-FCA
10h 45m2 stops
$354Delta
Find Deal
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
6:10 am - 8:09 pmFCA-TYS
11h 59m2 stops
United Airlines Logo
5:45 am - 1:36 pmTYS-FCA
9h 51m2 stops
$385United Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 15
Alaska Airlines Logo
6:30 am - 8:48 pmFCA-TYS
12h 18m2 stops
Alaska Airlines Logo
2:58 pm - 11:58 pmTYS-FCA
11h 00m2 stops
$424Alaska Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 15
Alaska Airlines Logo
6:30 am - 8:48 pmFCA-TYS
12h 18m2 stops
Alaska Airlines Logo
2:58 pm - 11:58 pmTYS-FCA
11h 00m2 stops
$438Alaska Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
2:38 pm - 10:30 pmFCA-TYS
5h 52m1 stop
United Airlines Logo
8:50 am - 1:36 pmTYS-FCA
6h 46m1 stop
$531United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
2:38 pm - 10:30 pmFCA-TYS
5h 52m1 stop
United Airlines Logo
8:50 am - 1:36 pmTYS-FCA
6h 46m1 stop
$532United Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 6
United Airlines Logo
5:10 am - 2:51 pmFCA-TYS
7h 41m1 stop
United Airlines Logo
4:55 pm - 9:44 pmTYS-FCA
6h 49m1 stop
$553United Airlines
Find Deal
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’s the cheapest day of the week to fly from Kalispell to Knoxville?

The average price of all round-trip flights from Kalispell to Knoxville clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Kalispell to Knoxville, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Knoxville, Sunday is the cheapest day to fly and Tuesday is the most expensive.

Good to know

Cheapest flight$282
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 $282 for a round-trip ticket.

  • 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 8989 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

10.0 ExcellentAllen S., Oct 2025LAX - LAS
Read more United Airlines reviews

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

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

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