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Cheap flights from Knoxville to Rhode Island 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 Knoxville to Rhode Island departing on 11/4. 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 Knoxville to Rhode Island

Cheap round-trip flights

Allegiant Air Logo
9:00 am - 11:17 amTYS-BOS
2h 17mnonstop
Allegiant Air Logo
10:33 am - 12:55 pmBOS-TYS
2h 22mnonstop
$91Allegiant Air
Find Deal
Thu, Sep 4 - Tue, Sep 16
Allegiant Air Logo
9:00 am - 11:17 amTYS-BOS
2h 17mnonstop
Allegiant Air Logo
10:33 am - 12:55 pmBOS-TYS
2h 22mnonstop
$116Allegiant Air
Find Deal
Thu, Sep 4 - Tue, Sep 16
Logo
9:00 am - 11:17 amTYS-BOS
2h 17mnonstop
Logo
3:00 pm - 3:41 pmBOS-TYS
24h 41m1 stop
$162
Find Deal
Thu, Sep 4 - Tue, Sep 16
Logo
9:00 am - 11:17 amTYS-BOS
2h 17mnonstop
Logo
3:00 pm - 3:41 pmBOS-TYS
24h 41m1 stop
$176
Find Deal
Thu, Sep 4 - Tue, Sep 16
American Airlines Logo
3:56 pm - 10:20 pmTYS-PVD
6h 24m1 stop
American Airlines Logo
9:05 am - 3:41 pmPVD-TYS
6h 36m1 stop
$219American Airlines
Find Deal
Wed, Sep 24 - Sat, Sep 27
American Airlines Logo
3:56 pm - 10:20 pmTYS-PVD
6h 24m1 stop
American Airlines Logo
12:28 pm - 8:50 pmPVD-TYS
8h 22m2 stops
$224American Airlines
Find Deal
Wed, Sep 24 - Sat, Sep 27
Delta Logo
6:08 pm - 11:59 pmTYS-PVD
5h 51m1 stop
Delta Logo
7:01 pm - 11:44 pmPVD-TYS
4h 43m1 stop
$234Delta
Find Deal
Tue, Sep 16 - Tue, Sep 23
Delta Logo
6:10 am - 12:23 pmTYS-BOS
6h 13m1 stop
Delta Logo
8:30 am - 1:26 pmBOS-TYS
4h 56m1 stop
$249Delta
Find Deal
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
5:45 am - 12:28 pmTYS-BOS
6h 43m2 stops
United Airlines Logo
5:30 am - 10:48 amBOS-TYS
5h 18m1 stop
$254United Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
5:45 am - 9:47 amTYS-PVD
4h 02m1 stop
United Airlines Logo
7:39 pm - 11:57 pmPVD-TYS
4h 18m1 stop
$319United Airlines
Find Deal
Sun, Sep 7 - Wed, Sep 10

Delta flights from Knoxville to Rhode Island

Our best Delta deals on Knoxville to Rhode Island flight tickets
Delta
Sep 16
TYS6:08 pmKnoxville McGhee Tyson
5h 51m
1 stop
PVD11:59 pmProvidence-TFGreen
Sep 23
PVD7:01 pmProvidence-TFGreen
4h 43m
1 stop
TYS11:44 pmKnoxville McGhee Tyson
$234
Find similar
Delta
Jan 6
TYS6:10 amKnoxville McGhee Tyson
6h 13m
1 stop
BOS12:23 pmBoston Logan Intl
Jan 10
BOS8:30 amBoston Logan Intl
4h 56m
1 stop
TYS1:26 pmKnoxville McGhee Tyson
$249
Find similar
Delta
Sep 5
TYS6:14 pmKnoxville McGhee Tyson
5h 45m
1 stop
PVD11:59 pmProvidence-TFGreen
Sep 7
PVD6:00 amProvidence-TFGreen
7h 08m
1 stop
TYS1:08 pmKnoxville McGhee Tyson
$259
Find similar

Allegiant Air flights from Knoxville to Rhode Island

Our best Allegiant Air deals on Knoxville to Rhode Island flight tickets
Allegiant Air
Sep 4
TYS9:00 amKnoxville McGhee Tyson
2h 17m
BOS11:17 amBoston Logan Intl
Sep 16
BOS10:33 amBoston Logan Intl
2h 22m
TYS12:55 pmKnoxville McGhee Tyson
$91
Find similar
Allegiant Air
Aug 26
TYS9:00 amKnoxville McGhee Tyson
2h 14m
BOS11:14 amBoston Logan Intl
Aug 31
BOS10:34 amBoston Logan Intl
2h 28m
TYS1:02 pmKnoxville McGhee Tyson
$98
Find similar
Allegiant Air
Sep 4
TYS9:00 amKnoxville McGhee Tyson
2h 17m
BOS11:17 amBoston Logan Intl
Sep 16
BOS10:33 amBoston Logan Intl
2h 22m
TYS12:55 pmKnoxville McGhee Tyson
$116
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Rhode Island 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 20, 2025.
Use the filters below to find and compare flights from Knoxville to Rhode Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 9/4

9:00 am-11:17 am

Nonstop2h 17m

Boston Logan Intl

Tue 9/16

10:33 am-12:55 pm

Nonstop2h 22m

$91

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 9/4

9:00 am-11:17 am

Nonstop2h 17m

Boston Logan Intl

Tue 9/16

10:33 am-12:55 pm

Nonstop2h 22m

$116

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 9/4

9:00 am-11:17 am

Nonstop2h 17m

Boston Logan Intl

Tue 9/16

3:00 pm-3:41 pm

1 stop24h 41m

$162

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 9/4

9:00 am-11:17 am

Nonstop2h 17m

Boston Logan Intl

Tue 9/16

3:00 pm-3:41 pm

1 stop24h 41m

$176

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Wed 9/24

3:56 pm-10:20 pm

1 stop6h 24m

Providence-TFGreen

Sat 9/27

9:05 am-3:41 pm

1 stop6h 36m

$219

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Wed 9/24

3:56 pm-10:20 pm

1 stop6h 24m

Providence-TFGreen

Sat 9/27

12:28 pm-8:50 pm

2 stops8h 22m

$224

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Tue 9/16

6:08 pm-11:59 pm

1 stop5h 51m

Providence-TFGreen

Tue 9/23

7:01 pm-11:44 pm

1 stop4h 43m

$234

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Tue 1/6

6:10 am-12:23 pm

1 stop6h 13m

Boston Logan Intl

Sat 1/10

8:30 am-1:26 pm

1 stop4h 56m

$249

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 11/13

5:45 am-12:28 pm

2 stops6h 43m

Boston Logan Intl

Sun 11/16

5:30 am-10:48 am

1 stop5h 18m

$254

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Sun 9/7

5:45 am-9:47 am

1 stop4h 02m

Providence-TFGreen

Wed 9/10

7:39 pm-11:57 pm

1 stop4h 18m

$319

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 Rhode Island from

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

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 Rhode Island?

If you are unable to visit Rhode Island during the month of March, then departing from Knoxville during the month June is also very affordable. Most momondo users find prices during this month for around $173.

What is the cheapest day to depart on your flight to Rhode Island?

The cheapest day to depart on your flight to Rhode Island is on a Wednesday when prices can be found for as low as $121. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Saturday is $191.

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

The cheapest time of day to fly to Rhode Island is in the morning when flights can be purchased for as low as $173. Flights at noon are often more expensive with an average ticket price of $524.

How far in advance should I book a flight to Rhode Island?

You are more likely to see cheaper flights to Rhode Island from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Rhode Island for around $276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rhode Island from Knoxville for as low as $162 on momondo.

Cheap Knoxville to Rhode Island flight deals and tips

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

Fastest flight time

2h 11m

Direct flights

Mon, Wed, Thu, Fri and Sun

Airports in Rhode Island

1 airport
The fastest flight from Knoxville to Rhode Island takes 2h 11m
Direct flights go from Knoxville to Rhode Island on Monday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Rhode Island: Boston Logan Intl (BOS)
Search flight deals

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

    Prices for flights from Knoxville McGhee Tyson Airport to Rhode Island were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Rhode Island.

  • What documentation or ID do you need to fly to Rhode Island?

    The travel and health documents required for your trip to Rhode Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rhode Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Rhode Island

Compare and see reviews for airlines that fly from Knoxville to Rhode Island with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $164Free CancellationRating
7.9
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $233Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $233Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Rhode Island. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Rhode Island from Knoxville with this policy.

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

momondo helps you find the best flight between Knoxville and Rhode Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Knoxville to Rhode Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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