$161+ Cheap flights from Knoxville (TYS) to Montana
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BZN
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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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
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Cheapest flights from Knoxville to MontanaExplore the most affordable flight options available from Knoxville to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Knoxville to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This Delta deal was found by Cheapflights users on 8/20. 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 10/147:16 pm -
1 stop6h 41m
Tue 10/276:00 am -
1 stop8h 27m
Deal found 8/20![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/179:00 am -
1 stop6h 31m
Sat 10/2412:53 pm -
2 stops9h 06m
Deal found 8/20![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/296:45 am -
2 stops8h 45m
Mon 11/212:48 pm -
2 stops9h 11m
Deal found 8/24![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/214:53 pm -
1 stop6h 17m
Tue 11/35:00 am -
1 stop8h 00m
Deal found 8/23![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:30 am -
1 stop6h 55m
Mon 10/191:15 pm -
1 stop8h 44m
Deal found 8/21![American Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 8/24. 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 10/157:16 pm -
1 stop6h 41m
Mon 10/192:29 pm -
1 stop7h 29m
Deal found 8/24![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 8/23. 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 10/2112:06 pm -
2 stops10h 09m
Tue 11/35:20 am -
2 stops12h 29m
Deal found 8/23![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/296:45 am -
2 stops10h 45m
Sun 11/12:37 pm -
1 stop5h 55m
Deal found 8/24![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 8/23. 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 11/77:00 am -
2 stops10h 30m
Fri 11/1312:48 pm -
2 stops9h 11m
Deal found 8/23![United Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 8/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
1 stop9h 18m
Tue 11/31:10 pm -
1 stop7h 41m
Deal found 8/21![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/23. 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 10/228:09 am -
1 stop8h 32m
Mon 10/263:36 pm -
1 stop5h 26m
Deal found 8/23![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/2811:59 am -
2 stops11h 48m
Sat 10/312:37 pm -
1 stop5h 55m
Deal found 8/20![United Airlines logo]()
$364
Best flights from Knoxville to MontanaDiscover carefully curated flight deals from Knoxville to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Knoxville to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/2110:42 am -
2 stops12h 28m
Tue 11/32:42 pm -
1 stop5h 50m
Deal found 8/23![United Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:30 am -
1 stop7h 05m
Tue 11/31:06 pm -
1 stop7h 45m
Deal found 8/24![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/25. 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 10/225:40 am -
2 stops11h 01m
Mon 10/263:36 pm -
1 stop5h 26m
Deal found 8/25![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/2811:59 am -
2 stops11h 48m
Sat 10/312:37 pm -
1 stop5h 55m
Deal found 8/20![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/24. 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 10/305:18 pm -
2 stops9h 13m
Tue 11/35:30 am -
2 stops12h 19m
Deal found 8/24![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/226:00 am -
1 stop7h 28m
Mon 10/266:14 am -
1 stop7h 49m
Deal found 8/20![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 8/20. 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 11/411:59 am -
2 stops11h 48m
Sat 11/76:15 am -
2 stops13h 42m
Deal found 8/20![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:39 pm -
2 stops11h 31m
Sat 9/1212:28 pm -
1 stop8h 14m
Deal found 8/24![American Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/234:50 pm -
1 stop6h 31m
Wed 9/3012:26 pm -
1 stop6h 23m
Deal found 8/23![United Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 8/23. 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 11/45:05 pm -
1 stop6h 09m
Sat 11/72:42 pm -
1 stop5h 50m
Deal found 8/23![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/306:45 am -
2 stops11h 41m
Tue 11/32:37 pm -
1 stop5h 52m
Deal found 8/21![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 8/22. 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 9/96:20 pm -
1 stop6h 59m
Mon 9/142:48 pm -
1 stop7h 07m
Deal found 8/22![Delta logo]()
$669
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/119:00 am -
1 stop6h 49m
Sat 11/142:45 pm -
1 stop5h 47m
Deal found 8/24![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/20. 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 11/65:05 pm -
1 stop6h 33m
Tue 11/102:45 pm -
1 stop5h 47m
Deal found 8/20![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/22. 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 1/308:45 am -
1 stop6h 42m
Tue 2/26:15 am -
1 stop6h 21m
Deal found 8/22![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/23. 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 11/149:00 am -
1 stop6h 40m
Tue 11/172:23 pm -
1 stop6h 09m
Deal found 8/23![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/20. 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 11/45:05 pm -
1 stop6h 26m
Sat 11/72:23 pm -
1 stop6h 09m
Deal found 8/20![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/244:53 pm -
1 stop6h 43m
Wed 10/282:36 pm -
1 stop5h 56m
Deal found 8/24![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/23. 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 11/36:45 am -
1 stop7h 00m
Thu 11/52:37 pm -
1 stop5h 55m
Deal found 8/23![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/94:50 pm -
1 stop6h 40m
Sun 9/132:26 pm -
1 stop6h 18m
Deal found 8/25![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/124:50 pm -
1 stop6h 31m
Sat 9/1912:20 pm -
1 stop7h 25m
Deal found 8/22![United Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 8/20. 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 12/174:55 pm -
1 stop6h 36m
Tue 12/296:18 pm -
2 stops14h 46m
Deal found 8/20![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/194:50 pm -
1 stop6h 31m
Thu 9/242:37 pm -
1 stop5h 37m
Deal found 8/24![United Airlines logo]()
$699
Last-minute flights from Knoxville to MontanaDiscover last-minute flight deals from Knoxville to Montana. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Montana. Data last updated August 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:15 am -
2 stops8h 50m
Sat 8/296:26 am -
2 stops10h 34m
Deal found 8/23![American Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:46 pm -
1 stop8h 51m
Thu 9/312:30 pm -
1 stop6h 29m
Deal found 8/25![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 8/25. 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.
Mon 8/316:25 pm -
1 stop6h 51m
Fri 9/46:19 am -
1 stop8h 22m
Deal found 8/25![Delta logo]()
$481
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 8/319:00 am -
1 stop8h 30m
Fri 9/412:43 pm -
1 stop6h 10m
Deal found 8/20![United Airlines logo]()
$502
This Delta deal was found by Cheapflights users on 8/25. 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 9/16:35 am -
1 stop5h 46m
Tue 9/82:48 pm -
1 stop5h 39m
Deal found 8/25![Delta logo]()
$495
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:35 pm -
1 stop6h 35m
Sat 9/1212:28 pm -
1 stop8h 14m
Deal found 8/24![American Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/234:50 pm -
1 stop6h 31m
Wed 9/3012:26 pm -
1 stop6h 23m
Deal found 8/23![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 8/24. 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 9/236:20 pm -
1 stop6h 59m
Wed 9/302:48 pm -
1 stop7h 07m
Deal found 8/24![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/236:00 am -
1 stop7h 29m
Sat 9/2612:26 pm -
1 stop6h 23m
Deal found 8/23![United Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 8/23. 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 9/236:20 pm -
1 stop7h 23m
Sat 9/266:35 am -
2 stops11h 03m
Deal found 8/23![Delta logo]()
$523
This Southwest deal was found by Cheapflights users on 8/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:00 pm -
1 stop7h 05m
Wed 9/306:55 am -
2 stops11h 00m
Deal found 8/24![Southwest logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/264:53 pm -
1 stop6h 43m
Sat 10/32:30 pm -
1 stop5h 44m
Deal found 8/24![United Airlines logo]()
$394
One-way flights from Knoxville to MontanaSearch for one-way flight options from Knoxville to Montana. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Knoxville to Montana. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/193:40 pm -
1 stop7h 03m
Deal found 8/23![United Airlines logo]()
$161
This American Airlines deal was found by Cheapflights users on 8/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:46 pm -
1 stop8h 51m
Deal found 8/22![American Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Sun 11/86:30 am -
2 stops37h 36m
Deal found 8/25![Multiple Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 10/56:00 am -
1 stop7h 28m
Deal found 8/24![United Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Wed 9/303:32 pm -
3 stops51h 39m
Deal found 8/24![Multiple Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/309:00 am -
1 stop6h 28m
Deal found 8/24![United Airlines logo]()
$256
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 11/95:05 pm -
1 stop6h 25m
Deal found 8/25![United Airlines logo]()
$260
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:15 am -
2 stops10h 18m
Deal found 8/24![American Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Thu 9/177:00 am -
2 stops35h 21m
Deal found 8/23![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Wed 9/1610:54 am -
3 stops55h 27m
Deal found 8/23![Multiple Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am -
1 stop18h 10m
Deal found 8/23![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:35 pm -
1 stop6h 35m
Deal found 8/23![American Airlines logo]()
$329
Find flight deals from Knoxville to Montana
Keep the following information in mind while searching for Knoxville to Montana flight deals. Data was last updated August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Delta) |
One-way from | $161 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $424 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Montana 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 August 25, 2026.
Use the filters below to find and compare flights from Knoxville to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Wed 10/21
10:42 am-9:10 pm
2 stops12h 28m
Billings Logan Intl
Tue 11/3
2:42 pm-10:32 pm
1 stop5h 50m
$344
KnoxvilleMissoula
TYS Knoxville McGhee Tyson - MSO Missoula Johnson-Bell Field
TYSMSO
Knoxville McGhee Tyson
Fri 10/30
7:30 am-12:35 pm
1 stop7h 05m
Missoula Johnson-Bell Field
Tue 11/3
1:06 pm-10:51 pm
1 stop7h 45m
$359
KnoxvilleKalispell
TYS Knoxville McGhee Tyson - FCA Kalispell Glacier Park
TYSFCA
Knoxville McGhee Tyson
Thu 10/22
5:40 am-2:41 pm
2 stops11h 01m
Kalispell Glacier Park
Mon 10/26
3:36 pm-11:02 pm
1 stop5h 26m
$364
KnoxvilleMissoula
TYS Knoxville McGhee Tyson - MSO Missoula Johnson-Bell Field
TYSMSO
Knoxville McGhee Tyson
Wed 10/28
11:59 am-9:47 pm
2 stops11h 48m
Missoula Johnson-Bell Field
Sat 10/31
2:37 pm-10:32 pm
1 stop5h 55m
$364
KnoxvilleMissoula
TYS Knoxville McGhee Tyson - MSO Missoula Johnson-Bell Field
TYSMSO
Knoxville McGhee Tyson
Fri 10/30
5:18 pm-12:31 am
2 stops9h 13m
Missoula Johnson-Bell Field
Tue 11/3
5:30 am-7:49 pm
2 stops12h 19m
$369
KnoxvilleKalispell
TYS Knoxville McGhee Tyson - FCA Kalispell Glacier Park
TYSFCA
Knoxville McGhee Tyson
Thu 10/22
6:00 am-11:28 am
1 stop7h 28m
Kalispell Glacier Park
Mon 10/26
6:14 am-4:03 pm
1 stop7h 49m
$381
KnoxvilleMissoula
TYS Knoxville McGhee Tyson - MSO Missoula Johnson-Bell Field
TYSMSO
Knoxville McGhee Tyson
Wed 11/4
11:59 am-9:47 pm
2 stops11h 48m
Missoula Johnson-Bell Field
Sat 11/7
6:15 am-9:57 pm
2 stops13h 42m
$404
KnoxvilleKalispell
TYS Knoxville McGhee Tyson - FCA Kalispell Glacier Park
TYSFCA
Knoxville McGhee Tyson
Wed 9/23
4:50 pm-9:21 pm
1 stop6h 31m
Kalispell Glacier Park
Wed 9/30
12:26 pm-8:49 pm
1 stop6h 23m
$405
Quickest round-trip
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Wed 11/4
5:05 pm-9:14 pm
1 stop6h 09m
Billings Logan Intl
Sat 11/7
2:42 pm-10:32 pm
1 stop5h 50m
$429
KnoxvilleMissoula
TYS Knoxville McGhee Tyson - MSO Missoula Johnson-Bell Field
TYSMSO
Knoxville McGhee Tyson
Fri 10/30
6:45 am-4:26 pm
2 stops11h 41m
Missoula Johnson-Bell Field
Tue 11/3
2:37 pm-10:29 pm
1 stop5h 52m
$440
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Knoxville with our price prediction graph.
TYS-FCA
TYS-BZN
TYS-BIL
TYS-HLN
TYS-MSO
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 Montana
TYS-USMT
TYS-FCA
TYS-BZN
TYS-BIL
TYS-HLN
What is the cheapest month to book a flight from Knoxville to Montana?
Currently, January is the cheapest month in which you can book a flight from Knoxville to Montana (average of $344). Flying from Knoxville to Montana in December is currently the most expensive (average of $658). 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.
How much does it cost to fly round-trip from Knoxville to Montana?
Airfare is below average for this route at the moment.
Knoxville to Montana flights typically cost between $384 and $594 in October.The cheapest round-trip price found within the last 5 days was $321 on Delta (Oct 14-Oct 27).
How far ahead should I book a flight from Knoxville to Montana?
The price you pay for your flight from Knoxville to Montana may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated August 25, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Knoxville to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Knoxville to Montana
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Complete your trip
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Knoxville and Montana flights
Browse other Knoxville and Montana flight options. Last updated on August 25, 2026.
Popular flight searches
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Knoxville to Montana flights
Consider these flights traveling from Knoxville to Montana.
Top 4 airlines flying from Knoxville to Montana
Discover the top 4 airlines that operate flights from Knoxville to Montana. 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$290 | Average$480 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$293 | Average$588 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$547 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$382 | Average$549 | FlexibilityNo cancel fee | On-time63% |