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Knoxville

$46+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — TYS
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Rhode Island to Knoxville

Cheapest flights from Rhode Island to Knoxville
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 June 21, 2026.

This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:55 am
BOS
-
TYS
Nonstop2h 22m
Allegiant Air
Sat 8/86:45 am
TYS
-
BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/20$143
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.
Tue 10/611:32 am
BOS
-
TYS
Nonstop2h 30m
Allegiant Air
Sat 10/109:30 am
TYS
-
BOS
Nonstop2h 12m
Allegiant Air
Deal found 6/16$151
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:39 pm
BOS
-
TYS
Nonstop2h 28m
Allegiant Air
Sun 8/239:30 am
TYS
-
BOS
Nonstop2h 19m
Allegiant Air
Deal found 6/20$152
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.
Thu 8/2012:39 pm
BOS
-
TYS
Nonstop2h 28m
Allegiant Air
Thu 8/279:30 am
TYS
-
BOS
Nonstop2h 19m
Allegiant Air
Deal found 6/17$153
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:40 am
BOS
-
TYS
Nonstop2h 29m
Allegiant Air
Sat 8/86:45 am
TYS
-
BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/20$154
This Cheapflightsfares deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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
BOS
-
TYS
Nonstop2h 26m
Allegiant Air
Wed 9/308:30 am
TYS
-
BOS
Nonstop2h 12m
Allegiant Air
Deal found 6/19$156
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:35 am
BOS
-
TYS
Nonstop2h 36m
Allegiant Air
Sun 12/68:30 am
TYS
-
BOS
Nonstop2h 15m
Allegiant Air
Deal found 6/17$160
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:40 am
BOS
-
TYS
Nonstop2h 29m
Allegiant Air
Sun 8/97:30 am
TYS
-
BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/20$161
This Cheapflightsfares deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:40 am
BOS
-
TYS
Nonstop2h 22m
Allegiant Air
Thu 7/97:30 am
TYS
-
BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/20$170
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.
Wed 7/153:00 pm
PVD
-
TYS
1 stop5h 25m
Southwest
Wed 7/228:10 am
TYS
-
PVD
1 stop6h 10m
Southwest
Deal found 6/17$295
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:24 pm
PVD
-
TYS
1 stop4h 34m
American Airlines
Sat 9/124:46 pm
TYS
-
PVD
1 stop5h 08m
American Airlines
Deal found 6/17$302
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/187:24 pm
PVD
-
TYS
1 stop4h 27m
American Airlines
Sat 7/256:00 am
TYS
-
PVD
1 stop4h 16m
American Airlines
Deal found 6/18$309

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 June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(CheapOair)

One-way from

$46
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$298
Provider with most accurate pricing for Boston Logan Intl-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Knoxville McGhee Tyson flights.
Search Deals
From Rhode Island to Knoxville McGhee Tyson
Search Deals
One-way flight from Rhode Island to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 21, 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

Price

Cheapest round-trip

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Wed 8/5

1:20 pm-7:50 pm

1 stop6h 30m

Knoxville McGhee Tyson

Tue 8/11

7:00 am-4:10 pm

2 stops9h 10m

$268

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 8/13

2:15 pm-7:55 pm

1 stop5h 40m

Knoxville McGhee Tyson

Tue 8/18

12:45 pm-9:25 pm

2 stops8h 40m

$286

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Wed 8/12

8:30 am-6:55 pm

1 stop10h 25m

Knoxville McGhee Tyson

Mon 8/17

7:10 am-2:55 pm

2 stops7h 45m

$292

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Sat 7/25

9:20 am-7:40 pm

2 stops10h 20m

Knoxville McGhee Tyson

Tue 7/28

6:55 pm-11:35 pm

1 stop4h 40m

$296

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Mon 9/7

5:25 am-11:55 am

1 stop6h 30m

Knoxville McGhee Tyson

Sat 9/12

7:50 am-2:10 pm

1 stop6h 20m

$299

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 8/13

2:15 pm-7:55 pm

1 stop5h 40m

Knoxville McGhee Tyson

Mon 8/17

7:10 am-2:55 pm

2 stops7h 45m

$304

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Tue 8/11

10:05 am-6:55 pm

2 stops8h 50m

Knoxville McGhee Tyson

Mon 8/17

7:10 am-2:55 pm

2 stops7h 45m

$309

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 8/13

10:15 am-3:30 pm

1 stop5h 15m

Knoxville McGhee Tyson

Sun 8/16

5:40 am-10:41 am

1 stop5h 01m

$317

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Fri 7/17

5:35 pm-10:35 pm

1 stop5h 00m

Knoxville McGhee Tyson

Tue 7/21

8:10 am-2:20 pm

1 stop6h 10m

$325

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Fri 8/14

7:40 am-5:10 pm

2 stops9h 30m

Knoxville McGhee Tyson

Mon 8/17

7:10 am-5:05 pm

2 stops9h 55m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 34 resultsSorted by cheapest first
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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.
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

What is the cheapest month to book a flight from Rhode Island to Knoxville?

Currently, November is the cheapest month in which you can book a flight from Rhode Island to Knoxville (average of $109). Flying from Rhode Island to Knoxville in June is currently the most expensive (average of $327). 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?

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 62 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.

  • What airport do you fly into for flights to Knoxville from Rhode Island?

    For a flight from Rhode Island to Knoxville, you will be flying into McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

  • How long is the flight from Rhode Island to Knoxville?

    Departing from Rhode Island to Knoxville will take you 4h 41m. Airlines will cover a distance of 789 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Rhode Island to Knoxville one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Rhode Island to Knoxville for a low price.

  • Can I find deals for flights from Rhode Island to Knoxville that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Knoxville.

  • Can I find deals for business class flights from Rhode Island to Knoxville?

    Yes. Cheapflights offers flight deals from Rhode Island to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rhode Island to Knoxville?

    Currently, November is the cheapest month in which you can book a flight from Rhode Island to Knoxville (average of $109). Flying from Rhode Island to Knoxville in June is currently the most expensive (average of $327). 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.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa
Oak Ridge

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Alternative routes for Rhode Island to Knoxville

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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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$339FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$246Average$422FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$327Average$424FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$449FlexibilityNo cancel feeOn-time69%

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