$125+ Cheap flights from Kingsport, TN to Missouri
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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — STL
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Find cheap flights from Kingsport to Missouri with Cheapflights
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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 Kingsport to MissouriExplore the most affordable flight options available from Kingsport to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Kingsport to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This American Airlines deal was found by Cheapflights users on 3/13. 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 8/148:12 pm
TRI
- STL
1 stop4h 43m
American Airlines
Mon 8/174:32 pm
STL
- TRI
1 stop4h 18m
American Airlines
Deal found 3/13![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 3/16. 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 3/317:15 am
TRI
- STL
1 stop7h 01m
American Airlines
Sat 4/44:13 pm
STL
- TRI
1 stop5h 13m
American Airlines
Deal found 3/16![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 3/14. 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.
Sun 3/157:17 pm
TRI
- STL
1 stop5h 41m
Delta
Fri 4/37:03 am
STL
- TRI
1 stop4h 57m
Delta
Deal found 3/14![Delta logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/123:33 pm
TRI
- STL
1 stop17h 18m
Multiple Airlines
Thu 4/168:06 pm
STL
- TRI
2 stops15h 07m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/212:55 pm
TRI
- SGF
1 stop7h 14m
American Airlines
Mon 4/276:24 pm
SGF
- TRI
1 stop4h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Sat 4/255:08 pm
TRI
- MCI
1 stop7h 59m
American Airlines
Fri 5/86:00 am
MCI
- TRI
2 stops8h 45m
American Airlines
Deal found 3/15![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 3/15. 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 6/267:59 am
TRI
- MCI
1 stop6h 08m
American Airlines
Sun 6/285:16 pm
MCI
- TRI
1 stop5h 31m
American Airlines
Deal found 3/15![American Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 7/128:00 am
TRI
- SGF
1 stop6h 51m
American Airlines
Sun 7/266:12 pm
SGF
- TRI
1 stop4h 46m
American Airlines
Deal found 3/13![American Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/85:05 am
TRI
- SGF
1 stop7h 09m
American Airlines
Sun 4/126:24 pm
SGF
- TRI
1 stop4h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$468
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 3/155:00 am
TRI
- STL
1 stop4h 35m
American Airlines
Fri 4/31:34 pm
STL
- TRI
1 stop5h 29m
American Airlines
Deal found 3/13![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 3/15. 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.
Sat 4/251:54 pm
TRI
- MCI
1 stop4h 47m
Delta
Fri 5/87:05 am
MCI
- TRI
1 stop6h 55m
Delta
Deal found 3/15![Delta logo]()
$477
This American Airlines deal was found by Cheapflights users on 3/12. 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 6/87:59 am
TRI
- MCI
1 stop6h 08m
American Airlines
Sat 6/136:23 pm
MCI
- TRI
1 stop4h 53m
American Airlines
Deal found 3/12![American Airlines logo]()
$479
Best flights from Kingsport to MissouriDiscover carefully curated flight deals from Kingsport to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Kingsport to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This American Airlines deal was found by Cheapflights users on 3/13. 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 8/148:12 pm
TRI
- STL
1 stop4h 43m
American Airlines
Mon 8/174:32 pm
STL
- TRI
1 stop4h 18m
American Airlines
Deal found 3/13![American Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/123:33 pm
TRI
- STL
1 stop17h 18m
Multiple Airlines
Thu 4/168:06 pm
STL
- TRI
2 stops15h 07m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 3/15. 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.
Sat 4/251:54 pm
TRI
- MCI
1 stop4h 47m
Delta
Fri 5/87:05 am
MCI
- TRI
1 stop6h 55m
Delta
Deal found 3/15![Delta logo]()
$477
This American Airlines deal was found by Cheapflights users on 3/16. 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 3/317:15 am
TRI
- STL
1 stop7h 01m
American Airlines
Sat 4/44:13 pm
STL
- TRI
1 stop5h 13m
American Airlines
Deal found 3/16![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 3/12. 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 6/85:41 pm
TRI
- MCI
1 stop23h 19m
United Airlines
Sat 6/136:00 am
MCI
- TRI
2 stops17h 04m
United Airlines
Deal found 3/12![United Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Sat 4/252:55 pm
TRI
- MCI
2 stops10h 12m
American Airlines
Fri 5/86:00 am
MCI
- TRI
2 stops8h 45m
American Airlines
Deal found 3/15![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 3/15. 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 6/267:59 am
TRI
- MCI
1 stop6h 08m
American Airlines
Sun 6/285:16 pm
MCI
- TRI
1 stop5h 31m
American Airlines
Deal found 3/15![American Airlines logo]()
$461
This United Airlines deal was found by Cheapflights users on 3/12. 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 8/2210:56 am
TRI
- MCI
2 stops13h 29m
United Airlines
Wed 8/266:00 am
MCI
- TRI
2 stops17h 17m
United Airlines
Deal found 3/12![United Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 3/12. 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 6/87:59 am
TRI
- MCI
1 stop6h 08m
American Airlines
Sat 6/136:23 pm
MCI
- TRI
1 stop4h 53m
American Airlines
Deal found 3/12![American Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 3/16. 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 3/243:53 pm
TRI
- SGF
1 stop6h 50m
Delta
Sun 3/296:00 am
SGF
- TRI
1 stop6h 00m
Delta
Deal found 3/16![Delta logo]()
$708
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/204:20 pm
TRI
- SGF
1 stop6h 34m
American Airlines
Mon 4/276:24 pm
SGF
- TRI
1 stop4h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 3/12. 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 8/216:00 am
TRI
- STL
1 stop19h 30m
United Airlines
Tue 8/2511:25 am
STL
- TRI
1 stop21h 55m
United Airlines
Deal found 3/12![United Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 3/17. 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 3/315:30 am
TRI
- MCI
1 stop5h 42m
American Airlines
Fri 4/311:02 am
MCI
- TRI
2 stops9h 27m
American Airlines
Deal found 3/17![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/84:20 pm
TRI
- SGF
1 stop6h 34m
American Airlines
Sun 4/125:19 am
SGF
- TRI
2 stops8h 11m
American Airlines
Deal found 3/16![American Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 3/16. 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 3/2411:08 am
TRI
- SGF
2 stops11h 12m
American Airlines
Sun 3/296:15 pm
SGF
- TRI
1 stop4h 32m
American Airlines
Deal found 3/16![American Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/218:16 am
TRI
- SGF
2 stops10h 19m
American Airlines
Mon 4/2712:00 pm
SGF
- TRI
2 stops8h 57m
American Airlines
Deal found 3/16![American Airlines logo]()
$761
Last-minute flights from Kingsport to MissouriDiscover last-minute flight deals from Kingsport to Missouri. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Kingsport to Missouri. Data last updated March 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/15. 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 3/195:00 am
TRI
- STL
1 stop4h 35m
American Airlines
Sat 3/216:57 pm
STL
- TRI
1 stop3h 50m
American Airlines
Deal found 3/15![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 3/16. 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 3/2411:08 am
TRI
- SGF
1 stop6h 58m
American Airlines
Sun 3/296:15 pm
SGF
- TRI
1 stop4h 32m
American Airlines
Deal found 3/16![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Sun 3/295:00 am
TRI
- STL
1 stop4h 35m
American Airlines
Thu 4/26:57 pm
STL
- TRI
1 stop3h 50m
American Airlines
Deal found 3/14![American Airlines logo]()
$617
This American Airlines deal was found by Cheapflights users on 3/16. 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 3/317:15 am
TRI
- STL
1 stop7h 01m
American Airlines
Sat 4/44:13 pm
STL
- TRI
1 stop5h 13m
American Airlines
Deal found 3/16![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 3/17. 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 3/3111:08 am
TRI
- MCI
1 stop6h 06m
American Airlines
Fri 4/36:30 am
MCI
- TRI
1 stop6h 51m
American Airlines
Deal found 3/17![American Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/85:05 am
TRI
- SGF
1 stop7h 09m
American Airlines
Sun 4/126:24 pm
SGF
- TRI
1 stop4h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/123:33 pm
TRI
- STL
1 stop17h 18m
Multiple Airlines
Thu 4/168:06 pm
STL
- TRI
2 stops15h 07m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Sun 4/125:05 am
TRI
- STL
2 stops7h 42m
American Airlines
Thu 4/166:29 am
STL
- TRI
2 stops8h 16m
American Airlines
Deal found 3/14![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/204:20 pm
TRI
- SGF
1 stop6h 34m
American Airlines
Mon 4/276:24 pm
SGF
- TRI
1 stop4h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/212:55 pm
TRI
- SGF
1 stop7h 14m
American Airlines
Mon 4/276:24 pm
SGF
- TRI
1 stop4h 30m
American Airlines
Deal found 3/16![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Sat 4/255:08 pm
TRI
- MCI
1 stop7h 59m
American Airlines
Fri 5/86:00 am
MCI
- TRI
2 stops8h 45m
American Airlines
Deal found 3/15![American Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 3/15. 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.
Sat 4/251:54 pm
TRI
- MCI
1 stop4h 47m
Delta
Fri 5/87:05 am
MCI
- TRI
1 stop6h 55m
Delta
Deal found 3/15![Delta logo]()
$477
One-way flights from Kingsport to MissouriSearch for one-way flight options from Kingsport to Missouri. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Kingsport to Missouri. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Mon 5/1112:47 pm
TRI
- STL
2 stops29h 46m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Fri 5/1512:47 pm
TRI
- STL
2 stops21h 08m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Mon 3/236:29 pm
TRI
- MCI
1 stop23h 15m
Allegiant Air
Deal found 3/17![Allegiant Air logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Fri 4/1712:53 pm
TRI
- MCI
2 stops26h 13m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$186
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/174:20 pm
TRI
- MCI
1 stop7h 58m
American Airlines
Deal found 3/13![American Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 5/179:28 pm
TRI
- MCI
1 stop20h 55m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/179:28 pm
TRI
- STL
3 stops22h 08m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 3/15. 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 5/125:08 pm
TRI
- STL
1 stop6h 51m
American Airlines
Deal found 3/15![American Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 3/15. 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.
Sun 5/177:41 pm
TRI
- STL
1 stop5h 18m
Delta
Deal found 3/15![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 3/15. 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 5/147:41 pm
TRI
- STL
1 stop5h 18m
Delta
Deal found 3/15![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 3/15. 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 5/137:45 am
TRI
- STL
2 stops9h 56m
American Airlines
Deal found 3/15![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 3/17. 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 3/232:46 pm
TRI
- MCI
2 stops10h 26m
American Airlines
Deal found 3/17![American Airlines logo]()
$313
Find flight deals from Kingsport to Missouri
Keep the following information in mind while searching for Kingsport to Missouri flight deals. Data was last updated March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (American Airlines) |
One-way from | $125 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $463 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kingsport to Missouri 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 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Kingsport to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BlountvilleSt. Louis
TRI - STL
TRISTL
Blountville Tri Cities TN/VA
Fri 8/14
8:12 pm-11:55 pm
1 stop4h 43m
Lambert-St Louis
Mon 8/17
4:32 pm-9:50 pm
1 stop4h 18m
$289
BlountvilleSt. Louis
TRI - STL
TRISTL
Blountville Tri Cities TN/VA
Tue 3/31
7:15 am-1:16 pm
1 stop7h 01m
Lambert-St Louis
Sat 4/4
4:13 pm-10:26 pm
1 stop5h 13m
$299
BlountvilleSt. Louis
TRI - STL
TRISTL
Blountville Tri Cities TN/VA
Sun 4/12
3:33 pm-7:51 am
1 stop17h 18m
Lambert-St Louis
Thu 4/16
8:06 pm-12:13 pm
2 stops15h 07m
$391
BlountvilleKansas City
TRI - MCI
TRIMCI
Blountville Tri Cities TN/VA
Sat 4/25
2:55 pm-12:07 am
2 stops10h 12m
Kansas City
Fri 5/8
6:00 am-3:45 pm
2 stops8h 45m
$423
BlountvilleKansas City
TRI - MCI
TRIMCI
Blountville Tri Cities TN/VA
Fri 6/26
7:59 am-1:07 pm
1 stop6h 08m
Kansas City
Sun 6/28
5:16 pm-11:47 pm
1 stop5h 31m
$461
BlountvilleKansas City
TRI - MCI
TRIMCI
Blountville Tri Cities TN/VA
Sat 4/25
1:54 pm-5:41 pm
1 stop4h 47m
Kansas City
Fri 5/8
7:05 am-3:00 pm
1 stop6h 55m
$477
BlountvilleKansas City
TRI - MCI
TRIMCI
Blountville Tri Cities TN/VA
Mon 6/8
7:59 am-1:07 pm
1 stop6h 08m
Kansas City
Sat 6/13
6:23 pm-12:16 am
1 stop4h 53m
$479
BlountvilleSpringfield
TRI - SGF
TRISGF
Blountville Tri Cities TN/VA
Mon 4/20
4:20 pm-9:54 pm
1 stop6h 34m
Springfield-Branson
Mon 4/27
6:24 pm-11:54 pm
1 stop4h 30m
$489
BlountvilleKansas City
TRI - MCI
TRIMCI
Blountville Tri Cities TN/VA
Tue 3/31
5:30 am-10:12 am
1 stop5h 42m
Kansas City
Fri 4/3
11:02 am-9:29 pm
2 stops9h 27m
$499
BlountvilleSpringfield
TRI - SGF
TRISGF
Blountville Tri Cities TN/VA
Wed 4/8
4:20 pm-9:54 pm
1 stop6h 34m
Springfield-Branson
Sun 4/12
5:19 am-2:30 pm
2 stops8h 11m
$534
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Kingsport to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Kingsport with our price prediction graph.
TRI-STL
TRI-SGF
TRI-MCI
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 Kingsport to Missouri
K1N-USMO
TRI-STL
TRI-SGF
TRI-MCI
What is the cheapest month to book a flight from Kingsport to Missouri?
Currently, January is the cheapest month in which you can book a flight from Kingsport to Missouri (average of $152). Flying from Kingsport to Missouri in December is currently the most expensive (average of $260). 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.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated March 17, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Kingsport to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
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Alternative routes for Kingsport to Missouri
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Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
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Kingsport and Missouri flights
Browse other Kingsport and Missouri flight options. Last updated on March 17, 2026.
Popular flight searches
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Find a return flight route from Missouri
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Kingsport to Missouri flights
Consider these flights traveling from Kingsport to Missouri.
Top 3 airlines flying from Kingsport to Missouri
Discover the top 3 airlines that operate flights from Kingsport to Missouri. 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 2,558,603 searches. Data last updated March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$152 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$356 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$427 | FlexibilityNo cancel fee | On-time69% |