Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Rhode Island to Knoxville from $104

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 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Rhode Island to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
9:30 am - 12:02 pm
BOS
-
TYS
2h 32mnonstop
Allegiant Air Logo
6:30 am - 8:40 am
TYS
-
BOS
2h 10mnonstop
$135Allegiant Air
Thu, Mar 5 - Sun, Mar 8
Allegiant Air Logo
10:36 am - 1:05 pm
BOS
-
TYS
2h 29mnonstop
Allegiant Air Logo
7:30 am - 9:46 am
TYS
-
BOS
2h 16mnonstop
$138Allegiant Air
Thu, Apr 2 - Sun, Apr 5
Allegiant Air Logo
9:28 am - 12:09 pm
BOS
-
TYS
2h 41mnonstop
Allegiant Air Logo
6:30 am - 8:38 am
TYS
-
BOS
2h 08mnonstop
$148Allegiant Air
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
9:30 am - 12:02 pm
BOS
-
TYS
2h 32mnonstop
Multiple Airlines Logo
9:36 pm - 11:44 pm
TYS
-
BOS
26h 08m
1 stop
$172Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
9:30 am - 12:02 pm
BOS
-
TYS
2h 32mnonstop
Multiple Airlines Logo
4:25 pm - 11:44 pm
TYS
-
BOS
7h 19m
1 stop
$173Multiple Airlines
Sun, Mar 8 - Wed, Mar 11
Southwest Logo
2:55 pm - 9:10 pm
PVD
-
TYS
6h 15m
1 stop
Southwest Logo
7:50 am - 11:45 am
TYS
-
PVD
3h 55m
1 stop
$219Southwest
Tue, Mar 10 - Tue, Mar 17
Southwest Logo
12:35 pm - 9:10 pm
PVD
-
TYS
8h 35m
2 stops
Southwest Logo
7:50 am - 11:45 am
TYS
-
PVD
3h 55m
1 stop
$224Southwest
Tue, Mar 10 - Tue, Mar 17
Delta Logo
5:29 am - 10:21 am
PVD
-
TYS
4h 52m
1 stop
Delta Logo
7:50 am - 12:08 pm
TYS
-
PVD
4h 18m
1 stop
$252Delta
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
3:42 pm - 9:48 pm
PVD
-
TYS
6h 06m
1 stop
American Airlines Logo
6:05 am - 9:17 pm
TYS
-
PVD
15h 12m
1 stop
$263American Airlines
Tue, Mar 17 - Sat, Mar 21
American Airlines Logo
3:18 pm - 9:40 pm
PVD
-
TYS
6h 22m
1 stop
American Airlines Logo
5:00 am - 9:11 am
TYS
-
PVD
4h 11m
1 stop
$269American Airlines
Wed, Apr 15 - Mon, Apr 20

Allegiant Air flights from Rhode Island to Knoxville

Our best Allegiant Air deals on Rhode Island to Knoxville flight tickets
Allegiant Air
Mar 5
BOS9:30 amBoston Logan Intl
2h 32m
TYS12:02 pmKnoxville McGhee Tyson
Mar 8
TYS6:30 amKnoxville McGhee Tyson
2h 10m
BOS8:40 amBoston Logan Intl
$135
Allegiant Air
Apr 2
BOS10:36 amBoston Logan Intl
2h 29m
TYS1:05 pmKnoxville McGhee Tyson
Apr 5
TYS7:30 amKnoxville McGhee Tyson
2h 16m
BOS9:46 amBoston Logan Intl
$138
Allegiant Air
May 30
BOS9:45 amBoston Logan Intl
2h 29m
TYS12:14 pmKnoxville McGhee Tyson
Jun 6
TYS6:45 amKnoxville McGhee Tyson
2h 18m
BOS9:03 amBoston Logan Intl
$143

Southwest flights from Rhode Island to Knoxville

Our best Southwest deals on Rhode Island to Knoxville flight tickets
Southwest
Mar 10
PVD2:55 pmProvidence-TFGreen
6h 15m
1 stop
TYS9:10 pmKnoxville McGhee Tyson
Mar 17
TYS7:50 amKnoxville McGhee Tyson
3h 55m
1 stop
PVD11:45 amProvidence-TFGreen
$219
Southwest
Mar 10
PVD12:35 pmProvidence-TFGreen
8h 35m
2 stops
TYS9:10 pmKnoxville McGhee Tyson
Mar 17
TYS7:50 amKnoxville McGhee Tyson
3h 55m
1 stop
PVD11:45 amProvidence-TFGreen
$224
Southwest
Mar 10
PVD5:05 amProvidence-TFGreen
6h 45m
2 stops
TYS11:50 amKnoxville McGhee Tyson
Mar 17
TYS12:30 pmKnoxville McGhee Tyson
10h 25m
2 stops
PVD10:55 pmProvidence-TFGreen
$229

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 February 10, 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

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 3/5

9:30 am-12:02 pm

Nonstop2h 32m

Knoxville McGhee Tyson

Sun 3/8

6:30 am-8:40 am

Nonstop2h 10m

$135

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 4/2

10:36 am-1:05 pm

Nonstop2h 29m

Knoxville McGhee Tyson

Sun 4/5

7:30 am-9:46 am

Nonstop2h 16m

$138

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 2/26

9:28 am-12:09 pm

Nonstop2h 41m

Knoxville McGhee Tyson

Sun 3/1

6:30 am-8:38 am

Nonstop2h 08m

$148

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 3/5

9:30 am-12:02 pm

Nonstop2h 32m

Knoxville McGhee Tyson

Mon 3/9

9:36 pm-11:44 pm

1 stop26h 08m

$172

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Sun 3/8

9:30 am-12:02 pm

Nonstop2h 32m

Knoxville McGhee Tyson

Wed 3/11

4:25 pm-11:44 pm

1 stop7h 19m

$173

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Tue 3/10

2:55 pm-9:10 pm

1 stop6h 15m

Knoxville McGhee Tyson

Tue 3/17

7:50 am-11:45 am

1 stop3h 55m

$219

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Tue 3/10

12:35 pm-9:10 pm

2 stops8h 35m

Knoxville McGhee Tyson

Tue 3/17

7:50 am-11:45 am

1 stop3h 55m

$224

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Sat 4/25

5:29 am-10:21 am

1 stop4h 52m

Knoxville McGhee Tyson

Wed 4/29

7:50 am-12:08 pm

1 stop4h 18m

$252

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Tue 3/17

3:42 pm-9:48 pm

1 stop6h 06m

Knoxville McGhee Tyson

Sat 3/21

6:05 am-9:17 pm

1 stop15h 12m

$263

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Wed 4/15

3:18 pm-9:40 pm

1 stop6h 22m

Knoxville McGhee Tyson

Mon 4/20

5:00 am-9:11 am

1 stop4h 11m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $136. 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 $208.

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 $127. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Rhode Island to Knoxville for around $226.

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 $272 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 $210 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

Fastest flight time

2h 22m

Direct flights

Mon, Fri and Sun

Airports in Knoxville

1 airport
The fastest flight from Rhode Island to Knoxville takes 2h 22m
Direct flights go from Rhode Island to Knoxville on Monday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Knoxville. From Rhode Island there are direct flights to 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 $179Free CancellationRating
7.9
8,178 reviews
Search Delta flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
11,262 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,269 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
Maryville
Alcoa
Crossville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Jefferson City
Clinton
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.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/12
Thu 3/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States