$67+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PVD
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Rhode Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Rhode Island
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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 August 1, 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 August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Allegiant Air
Thu 9/1010:15 am
BOS
- TYS
Nonstop2h 26m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/207:10 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sat 9/2612:35 pm
BOS
- TYS
Nonstop2h 26m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sat 9/1212:35 pm
BOS
- TYS
Nonstop2h 26m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 9/107:10 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sun 9/1310:15 am
BOS
- TYS
Nonstop2h 26m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:10 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sat 9/1912:35 pm
BOS
- TYS
Nonstop2h 26m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/199:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sun 9/2710:15 am
BOS
- TYS
Nonstop2h 26m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$196
This Cheapflightsfares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sat 10/39:02 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sat 9/1212:35 pm
BOS
- TYS
Nonstop2h 26m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$198
This Cheapflightsfares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/2212:39 pm
BOS
- TYS
Nonstop2h 28m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 11/62:38 pm
TYS
- BOS
1 stop18h 51m
Allegiant Air
Sat 11/149:09 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:35 pm
TYS
- BOS
1 stop11h 54m
Allegiant Air
Sat 10/249:02 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$206
This Delta deal was found by Cheapflights users on 7/30. 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 8/244:38 pm
TYS
- PVD
1 stop7h 21m
Delta
Tue 8/258:36 am
PVD
- TYS
1 stop6h 54m
Delta
Deal found 7/30![Delta logo]()
$303
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 August 1, 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 August 1, 2026.
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 pm
TYS
- BOS
1 stop4h 30m
Delta
Wed 9/910:00 am
BOS
- TYS
1 stop5h 43m
Delta
Deal found 7/29![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:45 am
TYS
- BOS
1 stop4h 33m
United Airlines
Wed 9/96:00 am
BOS
- TYS
2 stops8h 37m
United Airlines
Deal found 7/28![United Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
TYS
- BOS
2 stops9h 00m
Southwest
Wed 9/28:30 am
BOS
- TYS
2 stops11h 20m
Southwest
Deal found 7/29![Southwest logo]()
$315
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:53 pm
TYS
- PVD
1 stop5h 53m
American Airlines
Tue 9/153:29 pm
PVD
- TYS
1 stop6h 13m
American Airlines
Deal found 8/1![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/309:28 pm
TYS
- BOS
1 stop12h 01m
Multiple Airlines
Fri 11/612:35 pm
BOS
- TYS
2 stops48h 44m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/31. 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 10/305:15 pm
TYS
- BOS
1 stop5h 09m
Delta
Tue 11/35:30 am
BOS
- TYS
1 stop5h 15m
Delta
Deal found 7/31![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 7/27. 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 9/27:00 am
TYS
- PVD
2 stops7h 01m
United Airlines
Sun 9/65:50 am
PVD
- TYS
1 stop4h 47m
United Airlines
Deal found 7/27![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/30. 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 9/46:00 am
TYS
- BOS
1 stop4h 23m
Delta
Sun 9/68:55 am
BOS
- TYS
1 stop6h 35m
Delta
Deal found 7/30![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 7/30. 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 11/197:55 am
TYS
- PVD
1 stop4h 10m
Southwest
Tue 12/112:40 pm
PVD
- TYS
2 stops7h 05m
Southwest
Deal found 7/30![Southwest logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:45 am
TYS
- PVD
1 stop3h 55m
United Airlines
Tue 9/155:45 am
PVD
- TYS
2 stops11h 13m
United Airlines
Deal found 8/1![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 7/30. 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 8/244:38 pm
TYS
- PVD
1 stop7h 21m
Delta
Tue 8/258:36 am
PVD
- TYS
1 stop6h 54m
Delta
Deal found 7/30![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 7/30. 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 11/612:50 pm
TYS
- PVD
2 stops8h 30m
Southwest
Mon 11/95:35 am
PVD
- TYS
2 stops11h 15m
Southwest
Deal found 7/30![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:45 am
TYS
- BOS
2 stops6h 58m
United Airlines
Mon 9/285:45 am
BOS
- TYS
1 stop4h 52m
United Airlines
Deal found 7/29![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/27. 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 10/71:00 pm
TYS
- PVD
2 stops9h 20m
Southwest
Wed 10/1412:40 pm
PVD
- TYS
2 stops8h 20m
Southwest
Deal found 7/27![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 7/31. 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 10/306:23 pm
TYS
- BOS
1 stop6h 57m
Delta
Fri 11/62:00 pm
BOS
- TYS
1 stop7h 09m
Delta
Deal found 7/31![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/255:45 am
TYS
- BOS
2 stops6h 58m
United Airlines
Sun 9/275:45 am
BOS
- TYS
1 stop4h 52m
United Airlines
Deal found 7/30![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 7/31. 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 11/97:05 am
TYS
- BOS
1 stop6h 40m
Southwest
Mon 11/95:10 pm
BOS
- TYS
1 stop4h 30m
Southwest
Deal found 7/31![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:25 pm
TYS
- BOS
1 stop4h 34m
United Airlines
Sat 10/177:38 am
BOS
- TYS
2 stops7h 04m
United Airlines
Deal found 7/28![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/196:00 am
TYS
- BOS
2 stops8h 22m
United Airlines
Tue 9/225:45 am
BOS
- TYS
2 stops11h 13m
United Airlines
Deal found 7/30![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:20 pm
TYS
- PVD
1 stop4h 39m
United Airlines
Fri 8/217:45 pm
PVD
- TYS
1 stop4h 14m
United Airlines
Deal found 7/28![United Airlines logo]()
$413
Last-minute flights from Knoxville to Rhode IslandDiscover last-minute flight deals from Knoxville to Rhode Island. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Rhode Island. Data last updated August 1, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/2212:39 pm
BOS
- TYS
Nonstop2h 28m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$199
This Cheapflightsfares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:30 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Sun 8/2312:39 pm
BOS
- TYS
Nonstop2h 28m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:56 pm
TYS
- BOS
2 stops37h 45m
Multiple Airlines
Sat 8/2912:39 pm
BOS
- TYS
Nonstop2h 28m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 7/30. 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 8/244:38 pm
TYS
- PVD
1 stop7h 21m
Delta
Tue 8/258:36 am
PVD
- TYS
1 stop6h 54m
Delta
Deal found 7/30![Delta logo]()
$303
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/247:20 pm
TYS
- PVD
1 stop4h 39m
United Airlines
Tue 8/252:42 pm
PVD
- TYS
1 stop5h 42m
United Airlines
Deal found 7/30![United Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:53 pm
TYS
- BOS
2 stops8h 06m
United Airlines
Wed 9/27:23 pm
BOS
- TYS
1 stop4h 36m
United Airlines
Deal found 7/29![United Airlines logo]()
$276
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 8/279:30 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Sun 8/3012:39 pm
BOS
- TYS
Nonstop2h 28m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$209
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:15 am
TYS
- PVD
1 stop5h 13m
American Airlines
Sun 8/306:00 am
PVD
- TYS
1 stop4h 40m
American Airlines
Deal found 7/29![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/277:20 pm
TYS
- PVD
1 stop4h 39m
United Airlines
Thu 9/35:50 am
PVD
- TYS
1 stop4h 47m
United Airlines
Deal found 7/30![United Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:55 pm
TYS
- PVD
2 stops9h 19m
Multiple Airlines
Sun 8/3012:50 pm
PVD
- TYS
1 stop22h 29m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:56 pm
TYS
- BOS
2 stops37h 45m
Multiple Airlines
Sat 9/512:35 pm
BOS
- TYS
Nonstop2h 26m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:22 pm
TYS
- BOS
1 stop5h 51m
American Airlines
Wed 9/25:27 am
BOS
- TYS
1 stop6h 17m
American Airlines
Deal found 7/29![American Airlines logo]()
$271
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 August 1, 2026.
Search for one-way flight options from Knoxville to Rhode Island. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 9/59:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Deal found 7/30![Allegiant Air logo]()
$67
This Super.com deal was found by Cheapflights users on 7/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$74
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 9/39:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 11/86:00 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:35 pm
TYS
- BOS
1 stop11h 54m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 8/137:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 7/30![Allegiant Air logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:27 pm
TYS
- BOS
1 stop14h 42m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:04 pm
TYS
- PVD
2 stops16h 28m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$146
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:23 pm
TYS
- PVD
1 stop5h 27m
Delta
Deal found 7/28![Delta logo]()
$152
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:15 am
TYS
- PVD
1 stop4h 09m
American Airlines
Deal found 7/28![American Airlines logo]()
$160
This Southwest deal was found by Cheapflights users on 7/30. 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 10/57:25 pm
TYS
- PVD
2 stops12h 55m
Southwest
Deal found 7/30![Southwest logo]()
$163
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (Kiwi.com) |
One-way from | $67 (Cheapflightsfares) |
Popular in | June |
Cheapest in | February |
Average price | $274 |
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 August 1, 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
Sat 9/5
5:00 pm-9:30 pm
1 stop4h 30m
Boston Logan Intl
Wed 9/9
10:00 am-3:43 pm
1 stop5h 43m
$271
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Sun 9/6
5:45 am-10:18 am
1 stop4h 33m
Boston Logan Intl
Wed 9/9
6:00 am-2:37 pm
2 stops8h 37m
$277
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Fri 10/30
5:15 pm-10:24 pm
1 stop5h 09m
Boston Logan Intl
Tue 11/3
5:30 am-10:45 am
1 stop5h 15m
$290
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Fri 9/4
6:00 am-10:23 am
1 stop4h 23m
Boston Logan Intl
Sun 9/6
8:55 am-3:30 pm
1 stop6h 35m
$300
KnoxvilleProvidence
TYS - PVD
TYSPVD
Knoxville McGhee Tyson
Mon 8/24
4:38 pm-11:59 pm
1 stop7h 21m
Providence-TFGreen
Tue 8/25
8:36 am-3:30 pm
1 stop6h 54m
$303
KnoxvilleProvidence
TYS - PVD
TYSPVD
Knoxville McGhee Tyson
Wed 9/2
7:00 am-2:01 pm
2 stops7h 01m
Providence-TFGreen
Sun 9/6
5:50 am-10:37 am
1 stop4h 47m
$309
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Wed 8/26
7:00 am-4:00 pm
2 stops9h 00m
Boston Logan Intl
Wed 9/2
8:30 am-7:50 pm
2 stops11h 20m
$315
KnoxvilleProvidence
TYS - PVD
TYSPVD
Knoxville McGhee Tyson
Sat 9/12
3:53 pm-9:46 pm
1 stop5h 53m
Providence-TFGreen
Tue 9/15
3:29 pm-9:42 pm
1 stop6h 13m
$319
KnoxvilleProvidence
TYS - PVD
TYSPVD
Knoxville McGhee Tyson
Sat 9/12
5:45 am-9:40 am
1 stop3h 55m
Providence-TFGreen
Tue 9/15
5:45 am-4:58 pm
2 stops11h 13m
$324
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Fri 10/30
9:28 pm-9:29 am
1 stop12h 01m
Boston Logan Intl
Fri 11/6
12:35 pm-1:19 pm
2 stops48h 44m
$327
Showing 1-10 of 40 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?
Airfare is below average for this route at the moment.
Knoxville to Rhode Island flights typically cost between $376 and $566 in August.The cheapest round-trip price found within the last 5 days was $303 on Delta (Aug 24-Aug 25).
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 August 1, 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.
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
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 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
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Find flights from Knoxville to Rhode Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Rhode Island flights
Browse other Knoxville and Rhode Island flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$478 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$371 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$288 | Average$382 | FlexibilityNo cancel fee | On-time69% |