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Cheap flights from Rhode Island to Knoxville from $46

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 9/5. 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
1 adult, Economy, 0 bags

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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
12:35 pm - 3:01 pmBOS  Boston Logan Intl-TYS Knoxville McGhee Tyson
2h 26mnonstop
Allegiant Air Logo
9:30 am - 11:45 amTYS  Knoxville McGhee Tyson-BOS Boston Logan Intl
2h 15mnonstop
$94Allegiant Air
Sat, Sep 5 - Sat, Sep 12
Allegiant Air Logo
11:32 am - 2:02 pmBOS  Boston Logan Intl-TYS Knoxville McGhee Tyson
2h 30mnonstop
Allegiant Air Logo
6:00 am - 8:12 amTYS  Knoxville McGhee Tyson-BOS Boston Logan Intl
2h 12mnonstop
$96Allegiant Air
Tue, Oct 20 - Sat, Oct 24
Multiple Airlines Logo
12:45 pm - 4:21 pmBOS  Boston Logan Intl-TYS Knoxville McGhee Tyson
27h 36m2 stops Atlanta Hartsfield-Jackson Jacksonville
Multiple Airlines Logo
9:30 am - 11:45 amTYS  Knoxville McGhee Tyson-BOS Boston Logan Intl
2h 15mnonstop
$190Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
12:45 pm - 4:21 pmBOS  Boston Logan Intl-TYS Knoxville McGhee Tyson
27h 36m2 stops Atlanta Hartsfield-Jackson Jacksonville
Multiple Airlines Logo
9:30 am - 11:45 amTYS  Knoxville McGhee Tyson-BOS Boston Logan Intl
2h 15mnonstop
$192Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
1:25 pm - 6:26 pmPVD  Providence-TFGreen-TYS Knoxville McGhee Tyson
5h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:34 pm - 5:54 pmTYS  Knoxville McGhee Tyson-PVD Providence-TFGreen
5h 20m1 stop Atlanta Hartsfield-Jackson
$212Delta
Mon, Nov 16 - Wed, Nov 18
American Airlines Logo
3:29 pm - 9:42 pmPVD  Providence-TFGreen-TYS Knoxville McGhee Tyson
6h 13m1 stop Washington, D.C. Reagan-National
American Airlines Logo
6:15 am - 10:24 amTYS  Knoxville McGhee Tyson-PVD Providence-TFGreen
4h 09m1 stop Charlotte Douglas
$212American Airlines
Thu, Sep 10 - Wed, Sep 16
United Airlines Logo
7:41 pm - 11:59 pmBOS  Boston Logan Intl-TYS Knoxville McGhee Tyson
4h 18m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:45 am - 1:59 pmTYS  Knoxville McGhee Tyson-BOS Boston Logan Intl
7h 14m1 stop Chicago O'Hare Intl
$222United Airlines
Tue, Oct 27 - Wed, Oct 28
American Airlines Logo
4:42 pm - 10:50 pmPVD  Providence-TFGreen-TYS Knoxville McGhee Tyson
6h 08m1 stop Charlotte Douglas
American Airlines Logo
7:15 am - 2:27 pmTYS  Knoxville McGhee Tyson-PVD Providence-TFGreen
7h 12m1 stop Washington, D.C. Reagan-National
$225American Airlines
Thu, Sep 10 - Wed, Sep 16
Delta Logo
5:30 am - 12:51 pmBOS  Boston Logan Intl-TYS Knoxville McGhee Tyson
7h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:40 pm - 7:23 pmTYS  Knoxville McGhee Tyson-BOS Boston Logan Intl
5h 43m1 stop New York LaGuardia
$227Delta
Tue, Sep 8 - Sat, Sep 12
United Airlines Logo
7:23 pm - 11:59 pmBOS  Boston Logan Intl-TYS Knoxville McGhee Tyson
4h 36m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:25 pm - 11:59 pmTYS  Knoxville McGhee Tyson-BOS Boston Logan Intl
4h 34m1 stop Washington, D.C. Dulles Intl
$227United Airlines
Sat, Sep 19 - Sat, Sep 26

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Allegiant Air flights from Rhode Island to Knoxville

Our best Allegiant Air deals on Rhode Island to Knoxville flight tickets
Allegiant Air
Sep 5
BOS12:35 pmBoston Logan Intl
2h 26m
TYS3:01 pmKnoxville McGhee Tyson
Sep 12
TYS9:30 amKnoxville McGhee Tyson
2h 15m
BOS11:45 amBoston Logan Intl
$94
Allegiant Air
Oct 20
BOS11:32 amBoston Logan Intl
2h 30m
TYS2:02 pmKnoxville McGhee Tyson
Oct 24
TYS6:00 amKnoxville McGhee Tyson
2h 12m
BOS8:12 amBoston Logan Intl
$96
Allegiant Air
Sep 5
BOS12:35 pmBoston Logan Intl
2h 26m
TYS3:01 pmKnoxville McGhee Tyson
Sep 12
TYS9:30 amKnoxville McGhee Tyson
2h 15m
BOS11:45 amBoston Logan Intl
$97

Delta flights from Rhode Island to Knoxville

Our best Delta deals on Rhode Island to Knoxville flight tickets
Delta
Dec 4
PVD1:25 pmProvidence-TFGreen
5h 01m
1 stop
TYS6:26 pmKnoxville McGhee Tyson
Dec 7
TYS5:10 pmKnoxville McGhee Tyson
6h 16m
1 stop
PVD11:26 pmProvidence-TFGreen
$240
Delta
Sep 23
PVD5:14 pmProvidence-TFGreen
6h 41m
1 stop
TYS11:55 pmKnoxville McGhee Tyson
Sep 25
TYS6:25 pmKnoxville McGhee Tyson
5h 31m
1 stop
PVD11:56 pmProvidence-TFGreen
$256
Delta
Sep 5
PVD12:43 pmProvidence-TFGreen
6h 43m
1 stop
TYS7:26 pmKnoxville McGhee Tyson
Sep 12
TYS11:45 amKnoxville McGhee Tyson
4h 23m
1 stop
PVD4:08 pmProvidence-TFGreen
$257

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 August 15, 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
Quickest round-trip

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Sat 9/5

12:35 pm-3:01 pm

Nonstop2h 26m

Knoxville McGhee Tyson

Sat 9/12

9:30 am-11:45 am

Nonstop2h 15m

$94

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Tue 10/20

11:32 am-2:02 pm

Nonstop2h 30m

Knoxville McGhee Tyson

Sat 10/24

6:00 am-8:12 am

Nonstop2h 12m

$96

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Sat 9/5

12:45 pm-4:21 pm

2 stops27h 36m

Knoxville McGhee Tyson

Sat 9/12

9:30 am-11:45 am

Nonstop2h 15m

$190

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Sat 9/5

12:45 pm-4:21 pm

2 stops27h 36m

Knoxville McGhee Tyson

Sat 9/12

9:30 am-11:45 am

Nonstop2h 15m

$192

ProvidenceKnoxville

PVD Providence-TFGreen - TYS Knoxville McGhee Tyson

PVDTYS

Providence-TFGreen

Mon 11/16

1:25 pm-6:26 pm

1 stop5h 01m

Knoxville McGhee Tyson

Wed 11/18

12:34 pm-5:54 pm

1 stop5h 20m

$212

ProvidenceKnoxville

PVD Providence-TFGreen - TYS Knoxville McGhee Tyson

PVDTYS

Providence-TFGreen

Thu 9/10

3:29 pm-9:42 pm

1 stop6h 13m

Knoxville McGhee Tyson

Wed 9/16

6:15 am-10:24 am

1 stop4h 09m

$212

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Tue 10/27

7:41 pm-11:59 pm

1 stop4h 18m

Knoxville McGhee Tyson

Wed 10/28

6:45 am-1:59 pm

1 stop7h 14m

$222

ProvidenceKnoxville

PVD Providence-TFGreen - TYS Knoxville McGhee Tyson

PVDTYS

Providence-TFGreen

Thu 9/10

4:42 pm-10:50 pm

1 stop6h 08m

Knoxville McGhee Tyson

Wed 9/16

7:15 am-2:27 pm

1 stop7h 12m

$225

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Tue 9/8

5:30 am-12:51 pm

1 stop7h 21m

Knoxville McGhee Tyson

Sat 9/12

1:40 pm-7:23 pm

1 stop5h 43m

$227

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Sat 9/19

7:23 pm-11:59 pm

1 stop4h 36m

Knoxville McGhee Tyson

Sat 9/26

7:25 pm-11:59 pm

1 stop4h 34m

$227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 December is, on average, the cheapest month to fly to Knoxville from Rhode Island, with most prices found around $307. If you aren’t able to travel during the month of December, then book flights to Knoxville from Rhode Island during October instead. Flights to Knoxville in October, while not as cheap as those in December, still average around $348.

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 Friday. Travelers who choose to depart for Knoxville on a Friday will often find tickets for as low as $197. 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 $352.

How far in advance should I book a flight from Rhode Island 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 $290 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 $220 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 26m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Knoxville

1 airport
The fastest flight from Rhode Island to Knoxville takes 2h 26m
Direct flights go from Rhode Island to Knoxville on Monday, Tuesday, Wednesday, Thursday, 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).
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Frequently asked questions about flying from Rhode Island to Knoxville

  • 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 $212Free CancellationRating
7.8
8,508 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,941 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
SouthwestPriceFrom $327Free CancellationRating
8.0
4,219 reviews
Search Southwest 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
Alcoa
Maryville
Crossville
Murphy
Oak Ridge
Kodak
Newport
Dandridge
Lenoir City
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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