$57+ Cheap flights from Rhode Island to Knoxville (TYS)
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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — TYS
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from Rhode Island to Knoxville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Rhode Island to Knoxville
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Cheapest flights from Rhode Island to KnoxvilleExplore the most affordable flight options available from Rhode Island to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Rhode Island to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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.
Tue 10/2011:32 am -
Nonstop2h 30m
Sat 10/246:00 am -
Nonstop2h 12m
Deal found 8/7![Allegiant Air logo]()
$103
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:35 pm -
Nonstop2h 26m
Sun 9/137:10 am -
Nonstop2h 15m
Deal found 8/4![Allegiant Air logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/319:02 am -
Nonstop2h 30m
Tue 11/38:30 am -
Nonstop2h 12m
Deal found 8/3![Allegiant Air logo]()
$125
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 9/512:35 pm -
Nonstop2h 26m
Thu 9/107:10 am -
Nonstop2h 15m
Deal found 8/3![Allegiant Air logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 9/612:35 pm -
Nonstop2h 26m
Sun 9/137:10 am -
Nonstop2h 15m
Deal found 8/6![Allegiant Air logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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 8/2212:39 pm -
Nonstop2h 28m
Sat 8/299:30 am -
Nonstop2h 19m
Deal found 8/5![Allegiant Air logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/2910:32 am -
Nonstop2h 30m
Sun 11/17:30 am -
Nonstop2h 12m
Deal found 8/3![Allegiant Air logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 11/1210:19 am -
Nonstop2h 30m
Sun 11/156:00 am -
Nonstop2h 19m
Deal found 8/6![Allegiant Air logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 9/2612:35 pm -
Nonstop2h 26m
Wed 9/308:30 am -
Nonstop2h 12m
Deal found 8/4![Allegiant Air logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/314:28 pm -
1 stop23h 22m
Thu 11/51:50 pm -
1 stop23h 24m
Deal found 8/5![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/292:11 pm -
2 stops7h 45m
Thu 11/51:50 pm -
1 stop23h 24m
Deal found 8/5![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/286:05 am -
2 stops34h 30m
Thu 11/51:50 pm -
1 stop23h 24m
Deal found 8/5![Multiple Airlines logo]()
$298
Best flights from Rhode Island to KnoxvilleDiscover carefully curated flight deals from Rhode Island to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Rhode Island to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/127:23 pm -
1 stop4h 36m
Sun 9/136:00 am -
1 stop5h 01m
Deal found 8/4![United Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:30 am -
2 stops11h 20m
Wed 9/912:45 pm -
2 stops8h 45m
Deal found 8/5![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 8/3. 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 10/306:00 am -
1 stop5h 02m
Sun 11/16:00 am -
1 stop5h 27m
Deal found 8/3![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 8/7. 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 11/225:05 am -
1 stop6h 13m
Fri 11/277:14 am -
1 stop6h 42m
Deal found 8/7![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/7. 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 9/155:40 pm -
1 stop6h 15m
Sat 9/191:40 pm -
1 stop5h 43m
Deal found 8/7![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 8/3. 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 9/105:00 am -
2 stops7h 20m
Mon 9/141:00 pm -
2 stops9h 15m
Deal found 8/3![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/168:30 am -
1 stop8h 28m
Sat 9/196:00 am -
2 stops8h 01m
Deal found 8/5![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:40 am -
1 stop4h 38m
Sat 9/195:45 pm -
1 stop4h 57m
Deal found 8/5![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/4. 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 9/125:50 am -
2 stops8h 50m
Tue 9/1512:45 pm -
2 stops8h 45m
Deal found 8/4![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/1810:21 am -
2 stops10h 32m
Thu 8/275:45 am -
1 stop3h 55m
Deal found 8/3![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 8/7. 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 10/305:10 pm -
1 stop4h 20m
Tue 11/37:05 am -
2 stops11h 55m
Deal found 8/7![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/285:45 am -
1 stop4h 52m
Mon 10/55:45 am -
2 stops6h 58m
Deal found 8/3![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/56:00 am -
2 stops8h 37m
Sat 9/125:45 am -
2 stops8h 37m
Deal found 8/6![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/35:45 am -
1 stop4h 52m
Tue 9/86:00 am -
2 stops8h 22m
Deal found 8/6![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 8/3. 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 9/156:40 am -
2 stops12h 20m
Fri 9/181:00 pm -
2 stops8h 15m
Deal found 8/3![Southwest logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/87:30 am -
2 stops9h 28m
Sat 9/126:00 am -
2 stops8h 22m
Deal found 8/3![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/55:50 am -
2 stops11h 08m
Tue 9/86:00 am -
2 stops8h 01m
Deal found 8/6![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/277:45 pm -
1 stop4h 14m
Wed 9/27:00 am -
2 stops7h 01m
Deal found 8/7![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/5. 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 11/225:45 am -
1 stop5h 05m
Fri 11/273:45 pm -
2 stops7h 59m
Deal found 8/5![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/7. 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 12/510:00 am -
1 stop4h 42m
Wed 12/97:00 am -
1 stop7h 35m
Deal found 8/7![United Airlines logo]()
$484
Last-minute flights from Rhode Island to KnoxvilleDiscover last-minute flight deals from Rhode Island to Knoxville. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Knoxville. Data last updated August 8, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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 8/2212:39 pm -
Nonstop2h 28m
Sat 8/299:30 am -
Nonstop2h 19m
Deal found 8/5![Allegiant Air logo]()
$149
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:58 pm -
1 stop6h 36m
Tue 9/156:15 am -
1 stop4h 09m
Deal found 8/6![American Airlines logo]()
$329
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:35 pm -
Nonstop2h 26m
Sun 9/69:30 am -
Nonstop2h 15m
Deal found 8/4![Allegiant Air logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 9/512:35 pm -
Nonstop2h 26m
Thu 9/107:10 am -
Nonstop2h 15m
Deal found 8/3![Allegiant Air logo]()
$129
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/52:38 pm -
1 stop5h 29m
Fri 9/114:46 pm -
1 stop6h 26m
Deal found 8/3![American Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 8/3. 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 9/52:55 pm -
1 stop4h 30m
Fri 9/111:00 pm -
2 stops8h 15m
Deal found 8/3![Southwest logo]()
$308
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/52:38 pm -
1 stop5h 29m
Tue 9/85:15 am -
1 stop5h 13m
Deal found 8/3![American Airlines logo]()
$311
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 9/612:35 pm -
Nonstop2h 26m
Sun 9/137:10 am -
Nonstop2h 15m
Deal found 8/6![Allegiant Air logo]()
$131
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:03 pm -
1 stop4h 31m
Sat 9/126:15 am -
1 stop4h 09m
Deal found 8/3![American Airlines logo]()
$319
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:35 pm -
Nonstop2h 26m
Sun 9/137:10 am -
Nonstop2h 15m
Deal found 8/4![Allegiant Air logo]()
$121
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/168:30 am -
1 stop8h 28m
Sat 9/196:00 am -
2 stops8h 01m
Deal found 8/5![United Airlines logo]()
$324
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 9/2612:35 pm -
Nonstop2h 26m
Wed 9/308:30 am -
Nonstop2h 12m
Deal found 8/4![Allegiant Air logo]()
$162
One-way flights from Rhode Island to KnoxvilleSearch for one-way flight options from Rhode Island to Knoxville. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Rhode Island to Knoxville. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/2912:39 pm -
Nonstop2h 28m
Deal found 8/7![Allegiant Air logo]()
$57
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:32 am -
Nonstop2h 30m
Deal found 8/5![Allegiant Air logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/2711:32 am -
Nonstop2h 30m
Deal found 8/6![Allegiant Air logo]()
$63
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:35 pm -
Nonstop2h 26m
Deal found 8/5![Allegiant Air logo]()
$71
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 9/2612:35 pm -
Nonstop2h 26m
Deal found 8/6![Allegiant Air logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/249:02 am -
Nonstop2h 30m
Deal found 8/6![Allegiant Air logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/2712:39 pm -
Nonstop2h 28m
Deal found 8/5![Allegiant Air logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/3012:39 pm -
Nonstop2h 28m
Deal found 8/7![Allegiant Air logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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 11/110:32 am -
Nonstop2h 30m
Deal found 8/7![Allegiant Air logo]()
$103
This Mytrip deal was found by Cheapflights users on 8/7. 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 9/1010:15 am -
Nonstop2h 26m
Deal found 8/7![Allegiant Air logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/2212:39 pm -
Nonstop2h 28m
Deal found 8/7![Allegiant Air logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 11/510:19 am -
Nonstop2h 30m
Deal found 8/7![Allegiant Air logo]()
$121
Find flight deals from Rhode Island to Knoxville
Keep the following information in mind while searching for Rhode Island to Knoxville flight deals. Data was last updated August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $110 (FlightHub) |
One-way from | $57 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $264 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rhode Island to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Rhode Island to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonKnoxville
BOS Boston Logan Intl - TYS Knoxville McGhee Tyson
BOSTYS
Boston Logan Intl
Sat 9/12
7:23 pm-11:59 pm
1 stop4h 36m
Knoxville McGhee Tyson
Sun 9/13
6:00 am-11:01 am
1 stop5h 01m
$304
BostonKnoxville
BOS Boston Logan Intl - TYS Knoxville McGhee Tyson
BOSTYS
Boston Logan Intl
Wed 9/2
8:30 am-7:50 pm
2 stops11h 20m
Knoxville McGhee Tyson
Wed 9/9
12:45 pm-9:30 pm
2 stops8h 45m
$307
BostonKnoxville
BOS Boston Logan Intl - TYS Knoxville McGhee Tyson
BOSTYS
Boston Logan Intl
Fri 10/30
6:00 am-11:02 am
1 stop5h 02m
Knoxville McGhee Tyson
Sun 11/1
6:00 am-11:27 am
1 stop5h 27m
$308
BostonKnoxville
BOS Boston Logan Intl - TYS Knoxville McGhee Tyson
BOSTYS
Boston Logan Intl
Tue 9/15
5:40 pm-11:55 pm
1 stop6h 15m
Knoxville McGhee Tyson
Sat 9/19
1:40 pm-7:23 pm
1 stop5h 43m
$309
BostonKnoxville
BOS Boston Logan Intl - TYS Knoxville McGhee Tyson
BOSTYS
Boston Logan Intl
Thu 9/10
5:00 am-12:20 pm
2 stops7h 20m
Knoxville McGhee Tyson
Mon 9/14
1:00 pm-10:15 pm
2 stops9h 15m
$310
Quickest round-trip
ProvidenceKnoxville
PVD Providence-TFGreen - TYS Knoxville McGhee Tyson
PVDTYS
Providence-TFGreen
Wed 9/16
5:40 am-10:18 am
1 stop4h 38m
Knoxville McGhee Tyson
Sat 9/19
5:45 pm-10:42 pm
1 stop4h 57m
$319
ProvidenceKnoxville
PVD Providence-TFGreen - TYS Knoxville McGhee Tyson
PVDTYS
Providence-TFGreen
Wed 9/16
8:30 am-4:58 pm
1 stop8h 28m
Knoxville McGhee Tyson
Sat 9/19
6:00 am-2:01 pm
2 stops8h 01m
$324
BostonKnoxville
BOS Boston Logan Intl - TYS Knoxville McGhee Tyson
BOSTYS
Boston Logan Intl
Sat 9/12
5:50 am-2:40 pm
2 stops8h 50m
Knoxville McGhee Tyson
Tue 9/15
12:45 pm-9:30 pm
2 stops8h 45m
$328
BostonKnoxville
BOS Boston Logan Intl - TYS Knoxville McGhee Tyson
BOSTYS
Boston Logan Intl
Fri 10/30
5:10 pm-9:30 pm
1 stop4h 20m
Knoxville McGhee Tyson
Tue 11/3
7:05 am-7:00 pm
2 stops11h 55m
$339
ProvidenceKnoxville
PVD Providence-TFGreen - TYS Knoxville McGhee Tyson
PVDTYS
Providence-TFGreen
Tue 8/18
10:21 am-8:53 pm
2 stops10h 32m
Knoxville McGhee Tyson
Thu 8/27
5:45 am-9:40 am
1 stop3h 55m
$344
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Rhode Island to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Rhode Island with our price prediction graph.
BOS-TYS
PVD-TYS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Rhode Island to Knoxville
USRI-TYS
BOS-TYS
PVD-TYS
What is the cheapest month to book a flight from Rhode Island to Knoxville?
Currently, December is the cheapest month in which you can book a flight from Rhode Island to Knoxville (average of $307). Flying from Rhode Island to Knoxville in May is currently the most expensive (average of $556). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Rhode Island to Knoxville?
Airfare is below average for this route at the moment.
Rhode Island to Knoxville flights typically cost between $317 and $473 in October.The cheapest round-trip price found within the last 5 days was $291 on Multiple Airlines (Oct 31-Nov 5).
How far ahead should I book a flight from Rhode Island to Knoxville?
The price you pay for your flight from Rhode Island to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Rhode Island to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa
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Alternative routes for Rhode Island to Knoxville
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Complete your trip
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Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 8, 2026.
Rhode Island and Knoxville flights
Browse other Rhode Island and Knoxville flight options. Last updated on August 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Rhode Island to Knoxville flights
Consider these flights traveling from Rhode Island to Knoxville.
Top 4 airlines flying from Rhode Island to Knoxville
Discover the top 4 airlines that operate flights from Rhode Island to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$327 | Average$424 | FlexibilityNo cancel fee | On-time63% |