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Cheap flights from Rhode Island to Knoxville from $50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Knoxville departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rhode Island to Knoxville

Cheap round-trip flights

Allegiant Air Logo
11:07 am - 1:29 pmBOS-TYS
2h 22mnonstop
Allegiant Air Logo
8:00 am - 10:17 amTYS-BOS
2h 17mnonstop
$85Allegiant Air
Find Deal
sáb., sep. 27 - mar., sep. 30
Allegiant Air Logo
11:07 am - 1:29 pmBOS-TYS
2h 22mnonstop
Allegiant Air Logo
8:00 am - 10:17 amTYS-BOS
2h 17mnonstop
$91Allegiant Air
Find Deal
sáb., sep. 27 - mar., sep. 30
Logo
12:20 pm - 8:41 pmBOS-TYS
8h 21m1 stop
Logo
8:00 am - 10:17 amTYS-BOS
2h 17mnonstop
$171
Find Deal
sáb., sep. 27 - mar., sep. 30
Logo
11:07 am - 1:29 pmBOS-TYS
2h 22mnonstop
Logo
9:31 pm - 1:48 pmTYS-BOS
16h 17m1 stop
$172
Find Deal
sáb., sep. 27 - sáb., sep. 27
Delta Logo
5:52 am - 10:09 amPVD-TYS
4h 17m1 stop
Delta Logo
6:08 pm - 11:59 pmTYS-PVD
5h 51m1 stop
$219Delta
Find Deal
sáb., sep. 27 - mar., sep. 30
American Airlines Logo
12:28 pm - 8:50 pmPVD-TYS
8h 22m2 stops
American Airlines Logo
3:56 pm - 10:20 pmTYS-PVD
6h 24m1 stop
$224American Airlines
Find Deal
sáb., sep. 27 - mar., sep. 30
American Airlines Logo
12:28 pm - 8:50 pmPVD-TYS
8h 22m2 stops
American Airlines Logo
8:23 am - 2:59 pmTYS-PVD
6h 36m2 stops
$229American Airlines
Find Deal
sáb., sep. 27 - mar., sep. 30
Delta Logo
5:54 am - 11:34 amPVD-TYS
5h 40m1 stop
Delta Logo
6:14 pm - 11:59 pmTYS-PVD
5h 45m1 stop
$234Delta
Find Deal
sáb., ago. 30 - vie., sep. 5
United Airlines Logo
2:35 pm - 10:45 pmPVD-TYS
8h 10m2 stops
United Airlines Logo
5:45 am - 9:47 amTYS-PVD
4h 02m1 stop
$254United Airlines
Find Deal
mié., sep. 3 - sáb., sep. 6
United Airlines Logo
2:35 pm - 10:45 pmPVD-TYS
8h 10m2 stops
United Airlines Logo
10:54 am - 6:50 pmTYS-PVD
7h 56m2 stops
$259United Airlines
Find Deal
mié., sep. 3 - sáb., sep. 6

Allegiant Air flights from Rhode Island to Knoxville

Our best Allegiant Air deals on Rhode Island to Knoxville flight tickets
Allegiant Air
Sep 27
BOS11:07 amBoston Logan Intl
2h 22m
TYS1:29 pmKnoxville McGhee Tyson
Sep 30
TYS8:00 amKnoxville McGhee Tyson
2h 17m
BOS10:17 amBoston Logan Intl
$85
Find similar
Allegiant Air
Sep 27
BOS11:07 amBoston Logan Intl
2h 22m
TYS1:29 pmKnoxville McGhee Tyson
Sep 30
TYS8:00 amKnoxville McGhee Tyson
2h 17m
BOS10:17 amBoston Logan Intl
$91
Find similar
Allegiant Air
Sep 25
BOS12:07 pmBoston Logan Intl
2h 22m
TYS2:29 pmKnoxville McGhee Tyson
Sep 30
TYS8:00 amKnoxville McGhee Tyson
2h 17m
BOS10:17 amBoston Logan Intl
$94
Find similar

Delta flights from Rhode Island to Knoxville

Our best Delta deals on Rhode Island to Knoxville flight tickets
Delta
Sep 27
PVD5:52 amProvidence-TFGreen
4h 17m
1 stop
TYS10:09 amKnoxville McGhee Tyson
Sep 30
TYS6:08 pmKnoxville McGhee Tyson
5h 51m
1 stop
PVD11:59 pmProvidence-TFGreen
$219
Find similar
Delta
Aug 30
PVD5:54 amProvidence-TFGreen
5h 40m
1 stop
TYS11:34 amKnoxville McGhee Tyson
Sep 5
TYS6:14 pmKnoxville McGhee Tyson
5h 45m
1 stop
PVD11:59 pmProvidence-TFGreen
$234
Find similar
Delta
Sep 3
PVD5:54 amProvidence-TFGreen
5h 40m
1 stop
TYS11:34 amKnoxville McGhee Tyson
Sep 6
TYS6:14 pmKnoxville McGhee Tyson
5h 45m
1 stop
PVD11:59 pmProvidence-TFGreen
$249
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated agosto 14, 2025.
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

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

sáb. 9/27

11:07 am-1:29 pm

Nonstop2h 22m

Knoxville McGhee Tyson

mar. 9/30

8:00 am-10:17 am

Nonstop2h 17m

$85

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

sáb. 9/27

11:07 am-1:29 pm

Nonstop2h 22m

Knoxville McGhee Tyson

mar. 9/30

8:00 am-10:17 am

Nonstop2h 17m

$91

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

sáb. 9/27

12:20 pm-8:41 pm

1 stop8h 21m

Knoxville McGhee Tyson

mar. 9/30

8:00 am-10:17 am

Nonstop2h 17m

$171

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

sáb. 9/27

11:07 am-1:29 pm

Nonstop2h 22m

Knoxville McGhee Tyson

sáb. 9/27

9:31 pm-1:48 pm

1 stop16h 17m

$172

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

sáb. 9/27

5:52 am-10:09 am

1 stop4h 17m

Knoxville McGhee Tyson

mar. 9/30

6:08 pm-11:59 pm

1 stop5h 51m

$219

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

sáb. 9/27

12:28 pm-8:50 pm

2 stops8h 22m

Knoxville McGhee Tyson

mar. 9/30

3:56 pm-10:20 pm

1 stop6h 24m

$224

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

sáb. 9/27

12:28 pm-8:50 pm

2 stops8h 22m

Knoxville McGhee Tyson

mar. 9/30

8:23 am-2:59 pm

2 stops6h 36m

$229

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

sáb. 8/30

5:54 am-11:34 am

1 stop5h 40m

Knoxville McGhee Tyson

vie. 9/5

6:14 pm-11:59 pm

1 stop5h 45m

$234

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

mié. 9/3

2:35 pm-10:45 pm

2 stops8h 10m

Knoxville McGhee Tyson

sáb. 9/6

5:45 am-9:47 am

1 stop4h 02m

$254

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

mié. 9/3

2:35 pm-10:45 pm

2 stops8h 10m

Knoxville McGhee Tyson

sáb. 9/6

10:54 am-6:50 pm

2 stops7h 56m

$259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Rhode Island to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of February is, on average, the cheapest month to fly to Knoxville from Rhode Island, with most prices found around $159. If you aren’t able to travel during the month of February, then book flights to Knoxville from Rhode Island during July instead. Flights to Knoxville in July, while not as cheap as those in February, still average around $188.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Rhode Island to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $119. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Rhode Island to Knoxville for around $251.

What is the cheapest time of day to depart on your flight to Knoxville?

In the morning is the cheapest time of day to fly from Rhode Island to Knoxville when you can find flight prices for as low as $189. Flying to Knoxville in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the evening when prices are around $604.

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Rhode Island for as low as $207 on momondo.

Cheap Rhode Island to Knoxville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rhode Island to Knoxville

Best Price Found

$50

Fastest flight time

2h 22m

Direct flights

Mon, Wed, Fri and Sun

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Rhode Island in the past 72 hours is $50. The best round-trip flight deal from Rhode Island to Knoxville found on momondo in the last 72 hours is $85.
The fastest flight from Rhode Island to Knoxville takes 2h 22m
Direct flights go from Rhode Island to Knoxville on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
Search flight deals

  • When did momondo last update prices for flights from Rhode Island to Knoxville McGhee Tyson Airport?

    Prices for flights from Rhode Island to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rhode Island to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Rhode Island to Knoxville McGhee Tyson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rhode Island to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Rhode Island to Knoxville

Compare and see reviews for airlines that fly from Rhode Island to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $218Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Newport
Lenoir City
Alcoa
Oak Ridge
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Knoxville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Knoxville from Rhode Island.

Can I find flights from Rhode Island to Knoxville with flexible booking policies on momondo?

Yes. All flights to Knoxville from Rhode Island on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rhode Island to Knoxville?

Once all potential Rhode Island to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Rhode Island to Knoxville right now. Can momondo alert me if prices change?

Price alerts on flights to Knoxville from Rhode Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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