$46+ Cheap flights from Knoxville (TYS) to Rhode Island
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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PVD
Jul 18 — Jul 251
Round-trip
1 adult, Economy
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Cheapest flights from Knoxville to Rhode IslandExplore the most affordable flight options available from Knoxville to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.
Explore the most affordable flight options available from Knoxville to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sun 10/410:17 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Thu 7/2310:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$173
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:15 am
TYS
- BOS
Nonstop2h 12m
Allegiant Air
Sun 10/1810:17 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/15![Allegiant Air logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Sat 8/86:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/1510:59 am
BOS
- TYS
1 stop7h 04m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:10 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Wed 9/3011:32 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/14![Allegiant Air logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Thu 10/17:15 am
TYS
- BOS
Nonstop2h 12m
Allegiant Air
Wed 10/711:32 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/14![Allegiant Air logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 6/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:30 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Sun 8/2312:39 pm
BOS
- TYS
Nonstop2h 28m
Allegiant Air
Deal found 6/17![Allegiant Air logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Sat 9/269:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sat 10/310:19 am
BOS
- TYS
1 stop21h 46m
Allegiant Air
Deal found 6/15![Allegiant Air logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Sat 9/59:30 am
TYS
- BOS
Nonstop2h 15m
Multiple Airlines
Mon 9/710:04 am
BOS
- TYS
1 stop28h 27m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sun 10/117:15 am
TYS
- BOS
Nonstop2h 12m
Allegiant Air
Sat 10/179:02 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$222
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:19 pm
TYS
- PVD
1 stop4h 27m
United Airlines
Wed 7/155:50 am
PVD
- TYS
1 stop4h 52m
United Airlines
Deal found 6/14![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:45 pm
TYS
- PVD
1 stop8h 25m
Southwest
Wed 7/151:10 pm
PVD
- TYS
2 stops7h 15m
Southwest
Deal found 6/14![Southwest logo]()
$300
Best flights from Knoxville to Rhode IslandDiscover carefully curated flight deals from Knoxville to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
Discover carefully curated flight deals from Knoxville to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:45 pm
TYS
- BOS
2 stops10h 40m
Southwest
Tue 7/215:35 am
BOS
- TYS
2 stops11h 25m
Southwest
Deal found 6/16![Southwest logo]()
$273
This Delta deal was found by Cheapflights users on 6/14. 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.
Tue 9/811:00 am
TYS
- BOS
1 stop6h 31m
Delta
Mon 9/145:45 am
BOS
- TYS
1 stop4h 32m
Delta
Deal found 6/14![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/296:02 pm
TYS
- BOS
1 stop7h 13m
United Airlines
Wed 9/26:00 am
BOS
- TYS
2 stops10h 58m
United Airlines
Deal found 6/12![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 6/16. 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.
Mon 9/146:00 am
TYS
- BOS
1 stop6h 21m
Delta
Wed 9/239:00 am
BOS
- TYS
1 stop6h 43m
Delta
Deal found 6/16![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:05 am
TYS
- PVD
1 stop4h 40m
Southwest
Wed 8/191:20 pm
PVD
- TYS
1 stop5h 35m
Southwest
Deal found 6/13![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 6/14. 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.
Mon 8/107:41 pm
TYS
- BOS
1 stop5h 44m
Delta
Sat 8/155:30 am
BOS
- TYS
1 stop4h 46m
Delta
Deal found 6/14![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:45 pm
TYS
- PVD
1 stop8h 25m
Southwest
Wed 7/151:10 pm
PVD
- TYS
2 stops7h 15m
Southwest
Deal found 6/12![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:10 am
TYS
- PVD
2 stops13h 00m
Southwest
Wed 7/291:10 pm
PVD
- TYS
2 stops7h 15m
Southwest
Deal found 6/16![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 6/15. 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.
Mon 8/36:12 pm
TYS
- BOS
1 stop7h 13m
Delta
Mon 8/106:50 am
BOS
- TYS
1 stop6h 44m
Delta
Deal found 6/15![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:10 am
TYS
- BOS
2 stops9h 55m
Southwest
Mon 9/75:00 am
BOS
- TYS
2 stops6h 55m
Southwest
Deal found 6/14![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
TYS
- PVD
2 stops8h 01m
United Airlines
Wed 9/238:30 am
PVD
- TYS
1 stop8h 28m
United Airlines
Deal found 6/13![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:05 am
TYS
- PVD
1 stop6h 15m
Southwest
Sun 8/235:45 am
PVD
- TYS
2 stops8h 15m
Southwest
Deal found 6/14![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:45 pm
TYS
- BOS
1 stop4h 30m
Southwest
Mon 7/271:10 pm
BOS
- TYS
2 stops9h 25m
Southwest
Deal found 6/15![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
TYS
- BOS
2 stops8h 20m
Southwest
Thu 7/231:10 pm
BOS
- TYS
2 stops9h 25m
Southwest
Deal found 6/15![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:30 am
TYS
- BOS
2 stops9h 20m
Southwest
Mon 8/105:00 am
BOS
- TYS
2 stops7h 00m
Southwest
Deal found 6/15![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:40 pm
TYS
- PVD
1 stop7h 25m
Southwest
Sun 8/307:25 am
PVD
- TYS
2 stops7h 35m
Southwest
Deal found 6/17![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:30 pm
TYS
- PVD
1 stop7h 35m
Southwest
Mon 9/76:30 am
PVD
- TYS
1 stop10h 40m
Southwest
Deal found 6/17![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:35 pm
TYS
- PVD
1 stop8h 35m
Southwest
Sun 8/25:20 pm
PVD
- TYS
1 stop5h 10m
Southwest
Deal found 6/13![Southwest logo]()
$426
Last-minute flights from Knoxville to Rhode IslandDiscover last-minute flight deals from Knoxville to Rhode Island. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Rhode Island. Data last updated June 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Wed 6/248:00 am
TYS
- PVD
1 stop14h 57m
Multiple Airlines
Sun 6/287:10 am
PVD
- TYS
2 stops38h 40m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$536
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:45 pm
TYS
- PVD
1 stop8h 20m
Southwest
Sun 6/285:20 pm
PVD
- TYS
1 stop5h 05m
Southwest
Deal found 6/15![Southwest logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 6/267:22 pm
TYS
- PVD
2 stops20h 23m
Multiple Airlines
Mon 6/296:30 am
PVD
- TYS
1 stop17h 04m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Wed 7/18:00 am
TYS
- BOS
2 stops17h 27m
Multiple Airlines
Sat 7/49:40 am
BOS
- TYS
Nonstop2h 22m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$259
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Thu 7/2310:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$173
This Booking.com deal was found by Cheapflights users on 6/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Thu 7/910:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sat 7/116:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 7/1810:59 am
BOS
- TYS
1 stop10h 43m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$239
This Delta deal was found by Cheapflights users on 6/16. 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 7/145:23 pm
TYS
- BOS
1 stop6h 36m
Delta
Tue 7/212:00 pm
BOS
- TYS
1 stop7h 29m
Delta
Deal found 6/16![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:45 pm
TYS
- BOS
2 stops10h 40m
Southwest
Tue 7/212:25 pm
BOS
- TYS
1 stop6h 55m
Southwest
Deal found 6/16![Southwest logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/2412:40 pm
TYS
- BOS
2 stops19h 02m
Multiple Airlines
Sat 7/259:55 am
BOS
- TYS
Nonstop2h 22m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$240
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sun 8/210:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/15![Allegiant Air logo]()
$267
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sun 8/210:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$261
One-way flights from Knoxville to Rhode IslandSearch for one-way flight options from Knoxville to Rhode Island. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
Search for one-way flight options from Knoxville to Rhode Island. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Sat 8/86:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/15![Allegiant Air logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Sat 7/46:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/15![Allegiant Air logo]()
$55
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Thu 8/137:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/15![Allegiant Air logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Sat 7/186:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 7/307:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 6/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:30 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Deal found 6/17![Allegiant Air logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Sat 8/229:30 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Deal found 6/17![Allegiant Air logo]()
$120
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$126
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:20 pm
TYS
- PVD
1 stop4h 39m
United Airlines
Deal found 6/16![United Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Wed 8/122:25 pm
TYS
- PVD
2 stops32h 24m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$153
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am
TYS
- PVD
2 stops9h 25m
Southwest
Deal found 6/15![Southwest logo]()
$170
Find flight deals from Knoxville to Rhode Island
Keep the following information in mind while searching for Knoxville to Rhode Island flight deals. Data was last updated June 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Cheapflightsfares) |
One-way from | $46 (Kiwi.com) |
Popular in | June |
Cheapest in | May |
Average price | $312 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Rhode Island 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 June 18, 2026.
Use the filters below to find and compare flights from Knoxville to Rhode Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Tue 7/14
12:45 pm-11:25 pm
2 stops10h 40m
Boston Logan Intl
Tue 7/21
5:35 am-5:00 pm
2 stops11h 25m
$273
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Tue 9/8
11:00 am-5:31 pm
1 stop6h 31m
Boston Logan Intl
Mon 9/14
5:45 am-10:17 am
1 stop4h 32m
$281
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Mon 9/14
6:00 am-12:21 pm
1 stop6h 21m
Boston Logan Intl
Wed 9/23
9:00 am-3:43 pm
1 stop6h 43m
$281
Quickest round-trip
KnoxvilleProvidence
TYS - PVD
TYSPVD
Knoxville McGhee Tyson
Tue 8/11
8:05 am-12:45 pm
1 stop4h 40m
Providence-TFGreen
Wed 8/19
1:20 pm-6:55 pm
1 stop5h 35m
$295
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Mon 8/10
7:41 pm-1:25 am
1 stop5h 44m
Boston Logan Intl
Sat 8/15
5:30 am-10:16 am
1 stop4h 46m
$299
KnoxvilleProvidence
TYS - PVD
TYSPVD
Knoxville McGhee Tyson
Wed 7/8
12:45 pm-9:10 pm
1 stop8h 25m
Providence-TFGreen
Wed 7/15
1:10 pm-8:25 pm
2 stops7h 15m
$300
KnoxvilleProvidence
TYS - PVD
TYSPVD
Knoxville McGhee Tyson
Tue 7/21
8:10 am-9:10 pm
2 stops13h 00m
Providence-TFGreen
Wed 7/29
1:10 pm-8:25 pm
2 stops7h 15m
$305
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Mon 8/3
6:12 pm-1:25 am
1 stop7h 13m
Boston Logan Intl
Mon 8/10
6:50 am-1:34 pm
1 stop6h 44m
$317
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Fri 9/4
7:10 am-5:05 pm
2 stops9h 55m
Boston Logan Intl
Mon 9/7
5:00 am-11:55 am
2 stops6h 55m
$327
KnoxvilleProvidence
TYS - PVD
TYSPVD
Knoxville McGhee Tyson
Wed 8/19
8:05 am-2:20 pm
1 stop6h 15m
Providence-TFGreen
Sun 8/23
5:45 am-2:00 pm
2 stops8h 15m
$347
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Rhode Island
Have a flexible travel schedule? Discover the best time to fly to Rhode Island from Knoxville with our price prediction graph.
TYS-BOS
TYS-PVD
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 Rhode Island
TYS-USRI
TYS-BOS
TYS-PVD
How much does it cost to fly round-trip from Knoxville to Rhode Island?
Reviews of airlines servicing Rhode Island
Get insights into the airlines that provide service to Rhode Island. 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 Rhode Island. Reviews last updated June 18, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Knoxville to Rhode Island. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Rhode Island. 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 Rhode Island
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Complete your trip
Complete your trip to Rhode Island by adding a car rental and/or hotel reservation to your travel itinerary.
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Knoxville and Rhode Island flights
Browse other Knoxville and Rhode Island flight options. Last updated on June 18, 2026.
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Knoxville to Rhode Island flights
Consider these flights traveling from Knoxville to Rhode Island.
Top 4 airlines flying from Knoxville to Rhode Island
Discover the top 4 airlines that operate flights from Knoxville to Rhode Island. 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 June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$329 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$233 | Average$375 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$414 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$371 | FlexibilityNo cancel fee | On-time63% |