$374+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — TYS
Nov 2 — Nov 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kalispell to Knoxville 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 Kalispell to Knoxville
Cheapest
Best
Last-minute
Cheapest flights from Kalispell to KnoxvilleExplore 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 October 3, 2026.
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 October 3, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/316:14 am -
1 stop7h 50m
Tue 11/35:05 pm -
1 stop6h 46m
Deal found 9/29![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/28. 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.
Tue 11/103:35 pm -
1 stop5h 36m
Tue 11/178:04 am -
1 stop8h 36m
Deal found 9/28![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Fri 10/302:36 pm -
1 stop5h 56m
Tue 11/35:05 pm -
1 stop6h 46m
Deal found 9/29![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 9/29. 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.
Fri 10/303:36 pm -
1 stop5h 26m
Tue 11/35:40 am -
2 stops11h 01m
Deal found 9/29![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/176:05 am -
2 stops12h 14m
Wed 10/214:53 pm -
1 stop6h 43m
Deal found 10/2![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 9/28. 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.
Fri 11/136:17 pm -
2 stops18h 58m
Tue 11/177:00 am -
2 stops9h 40m
Deal found 9/28![Delta logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 11/102:36 pm -
1 stop5h 56m
Mon 11/165:05 pm -
1 stop6h 46m
Deal found 9/28![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 11/113:35 pm -
1 stop5h 36m
Mon 11/165:25 pm -
2 stops23h 15m
Deal found 9/28![Delta logo]()
$497
Best flights from Kalispell to KnoxvilleDiscover carefully curated flight deals from Kalispell to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Kalispell to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/316:14 am -
1 stop7h 50m
Tue 11/35:05 pm -
1 stop6h 46m
Deal found 9/29![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/28. 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.
Tue 11/106:17 pm -
2 stops13h 38m
Tue 11/178:04 am -
1 stop8h 36m
Deal found 9/28![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/29. 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.
Fri 10/303:36 pm -
1 stop5h 26m
Tue 11/35:40 am -
2 stops11h 01m
Deal found 9/29![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/176:05 am -
2 stops12h 14m
Wed 10/214:53 pm -
1 stop6h 43m
Deal found 10/2![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 11/122:36 pm -
1 stop5h 56m
Mon 11/165:05 pm -
1 stop6h 46m
Deal found 9/28![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 10/1. 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.
Thu 1/141:29 pm -
1 stop6h 08m
Mon 1/187:55 am -
1 stop6h 34m
Deal found 10/1![Delta logo]()
$568
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 11/112:36 pm -
1 stop5h 56m
Mon 11/1610:33 am -
2 stops13h 18m
Deal found 9/28![United Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 11/113:35 pm -
1 stop5h 36m
Mon 11/168:04 am -
1 stop8h 36m
Deal found 9/28![Delta logo]()
$589
This Delta deal was found by Cheapflights users on 9/28. 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.
Tue 11/103:35 pm -
1 stop5h 36m
Sun 11/158:04 am -
1 stop8h 36m
Deal found 9/28![Delta logo]()
$589
This United Airlines deal was found by Cheapflights users on 9/29. 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 1/306:31 am -
2 stops12h 28m
Wed 2/34:25 pm -
1 stop7h 05m
Deal found 9/29![United Airlines logo]()
$615
Last-minute flights from Kalispell to KnoxvilleDiscover last-minute flight deals from Kalispell to Knoxville. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Knoxville. Data last updated October 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/176:05 am -
2 stops12h 14m
Wed 10/214:53 pm -
1 stop6h 43m
Deal found 10/2![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Fri 10/302:36 pm -
1 stop5h 56m
Tue 11/35:05 pm -
1 stop6h 46m
Deal found 9/29![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 9/29. 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.
Fri 10/303:36 pm -
1 stop5h 26m
Tue 11/35:40 am -
2 stops11h 01m
Deal found 9/29![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/316:14 am -
1 stop7h 50m
Tue 11/35:05 pm -
1 stop6h 46m
Deal found 9/29![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/28. 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.
Tue 11/103:35 pm -
1 stop5h 36m
Tue 11/178:04 am -
1 stop8h 36m
Deal found 9/28![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 11/102:36 pm -
1 stop5h 56m
Mon 11/165:05 pm -
1 stop6h 46m
Deal found 9/28![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 11/113:35 pm -
1 stop5h 36m
Mon 11/165:25 pm -
2 stops23h 15m
Deal found 9/28![Delta logo]()
$497
This Delta deal was found by Cheapflights users on 9/28. 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.
Fri 11/136:17 pm -
2 stops18h 58m
Tue 11/177:00 am -
2 stops9h 40m
Deal found 9/28![Delta logo]()
$483
Find 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 October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $374 (United Airlines) |
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 7,457,451 searches. Data last updated October 3, 2026.
Use the filters below to find and compare flights from Kalispell to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Sat 10/31
6:14 am-4:04 pm
1 stop7h 50m
Knoxville McGhee Tyson
Tue 11/3
5:05 pm-9:51 pm
1 stop6h 46m
$374
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Tue 11/10
6:17 pm-9:55 am
2 stops13h 38m
Knoxville McGhee Tyson
Tue 11/17
8:04 am-2:40 pm
1 stop8h 36m
$384
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Fri 10/30
3:36 pm-11:02 pm
1 stop5h 26m
Knoxville McGhee Tyson
Tue 11/3
5:40 am-2:41 pm
2 stops11h 01m
$414
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Sat 10/17
6:05 am-8:19 pm
2 stops12h 14m
Knoxville McGhee Tyson
Wed 10/21
4:53 pm-9:36 pm
1 stop6h 43m
$454
Quickest round-trip
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Thu 11/12
2:36 pm-10:32 pm
1 stop5h 56m
Knoxville McGhee Tyson
Mon 11/16
5:05 pm-9:51 pm
1 stop6h 46m
$494
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Wed 11/11
2:36 pm-10:32 pm
1 stop5h 56m
Knoxville McGhee Tyson
Mon 11/16
10:33 am-9:51 pm
2 stops13h 18m
$554
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Thu 1/14
1:29 pm-9:37 pm
1 stop6h 08m
Knoxville McGhee Tyson
Mon 1/18
7:55 am-12:29 pm
1 stop6h 34m
$568
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Wed 11/11
3:35 pm-11:11 pm
1 stop5h 36m
Knoxville McGhee Tyson
Mon 11/16
8:04 am-2:40 pm
1 stop8h 36m
$589
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Tue 11/10
3:35 pm-11:11 pm
1 stop5h 36m
Knoxville McGhee Tyson
Sun 11/15
8:04 am-2:40 pm
1 stop8h 36m
$589
KalispellKnoxville
FCA Kalispell Glacier Park - TYS Knoxville McGhee Tyson
FCATYS
Kalispell Glacier Park
Sat 1/30
6:31 am-8:59 pm
2 stops12h 28m
Knoxville McGhee Tyson
Wed 2/3
4:25 pm-9:30 pm
1 stop7h 05m
$615
Sorted by cheapest first
Compare providers for flights from Kalispell to Knoxville
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 Kalispell to Knoxville in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kalispell-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalispell-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub 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 Kalispell-Knoxville 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 Kalispell to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Kalispell with our price prediction graph.
FCA-TYS
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.
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 October 3, 2026.
See what other customers who have flown with Delta and United 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.
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
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
Complete your trip
Flights by cabin class
Knoxville flight routes
Other flight options
Other flights from Kalispell
Popular flights
Alternative routes for Kalispell to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Knoxville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kalispell to Knoxville by cabin class
Find flights from Kalispell to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.
Kalispell and Knoxville flights
Browse other Kalispell and Knoxville flight options. Last updated on October 3, 2026.
Other flights from Kalispell
Browse through other flights departing from Kalispell. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Kalispell to Knoxville
Discover the top 2 airlines 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 7,457,451 searches. Data last updated October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$370 | Average$554 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$415 | Average$575 | FlexibilityNo cancel fee | On-time69% |