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Cheap flights from Knoxville to Rhode Island from $49

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 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to Rhode Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:30 am - 8:39 am
TYS
-
BOS
2h 09mnonstop
Allegiant Air Logo
9:29 am - 12:12 pm
BOS
-
TYS
2h 43mnonstop
$85Allegiant Air
Thu, Feb 12 - Thu, Feb 19
Allegiant Air Logo
6:30 am - 8:39 am
TYS
-
BOS
2h 09mnonstop
Allegiant Air Logo
9:29 am - 12:12 pm
BOS
-
TYS
2h 43mnonstop
$105Allegiant Air
Thu, Feb 12 - Sun, Feb 15
Multiple Airlines Logo
2:06 pm - 11:48 am
TYS
-
BOS
21h 42m1 stop
Multiple Airlines Logo
9:30 am - 12:02 pm
BOS
-
TYS
2h 32mnonstop
$156Multiple Airlines
Mon, Mar 2 - Sun, Mar 8
Multiple Airlines Logo
6:30 am - 8:39 am
TYS
-
BOS
2h 09mnonstop
Multiple Airlines Logo
4:22 pm - 6:32 pm
BOS
-
TYS
26h 10m1 stop
$173Multiple Airlines
Sun, Feb 15 - Thu, Feb 19
American Airlines Logo
8:04 am - 1:21 pm
TYS
-
PVD
5h 17m1 stop
American Airlines Logo
4:17 pm - 9:52 pm
PVD
-
TYS
5h 35m1 stop
$287American Airlines
Sat, Feb 14 - Fri, Feb 20
United Airlines Logo
6:45 am - 3:02 pm
TYS
-
PVD
8h 17m1 stop
United Airlines Logo
9:30 am - 8:37 pm
PVD
-
TYS
11h 07m2 stops
$292United Airlines
Sat, Feb 14 - Fri, Feb 20
Delta Logo
5:40 am - 11:59 am
TYS
-
PVD
6h 19m1 stop
Delta Logo
5:30 am - 11:08 am
PVD
-
TYS
5h 38m1 stop
$295Delta
Fri, Feb 6 - Mon, Feb 9
United Airlines Logo
10:55 am - 7:15 pm
TYS
-
PVD
8h 20m2 stops
United Airlines Logo
9:30 am - 8:37 pm
PVD
-
TYS
11h 07m2 stops
$297United Airlines
Sat, Feb 14 - Fri, Feb 20
American Airlines Logo
6:05 am - 2:24 pm
TYS
-
PVD
8h 19m2 stops
American Airlines Logo
6:00 am - 10:49 am
PVD
-
TYS
4h 49m1 stop
$300American Airlines
Fri, Feb 6 - Mon, Feb 9
Delta Logo
6:41 pm - 11:39 pm
TYS
-
PVD
4h 58m1 stop
Delta Logo
6:25 pm - 11:45 pm
PVD
-
TYS
5h 20m1 stop
$355Delta
Sun, Jan 25 - Sun, Feb 1

Allegiant Air flights from Knoxville to Rhode Island

Our best Allegiant Air deals on Knoxville to Rhode Island flight tickets
Allegiant Air
Feb 12
TYS6:30 amKnoxville McGhee Tyson
2h 09m
BOS8:39 amBoston Logan Intl
Feb 19
BOS9:29 amBoston Logan Intl
2h 43m
TYS12:12 pmKnoxville McGhee Tyson
$85
Find similar
Allegiant Air
Feb 12
TYS6:30 amKnoxville McGhee Tyson
2h 09m
BOS8:39 amBoston Logan Intl
Feb 15
BOS9:29 amBoston Logan Intl
2h 43m
TYS12:12 pmKnoxville McGhee Tyson
$105
Find similar
Allegiant Air
Mar 1
TYS6:30 amKnoxville McGhee Tyson
2h 08m
BOS8:38 amBoston Logan Intl
Mar 8
BOS9:30 amBoston Logan Intl
2h 32m
TYS12:02 pmKnoxville McGhee Tyson
$106
Find similar

United Airlines flights from Knoxville to Rhode Island

Our best United Airlines deals on Knoxville to Rhode Island flight tickets
United Airlines
Feb 12
TYS6:45 amKnoxville McGhee Tyson
8h 27m
2 stops
BOS3:12 pmBoston Logan Intl
Feb 19
BOS5:35 amBoston Logan Intl
5h 14m
1 stop
TYS10:49 amKnoxville McGhee Tyson
$256
Find similar
United Airlines
Mar 2
TYS7:25 pmKnoxville McGhee Tyson
4h 32m
1 stop
BOS11:57 pmBoston Logan Intl
Mar 7
BOS9:30 amBoston Logan Intl
11h 18m
2 stops
TYS8:48 pmKnoxville McGhee Tyson
$270
Find similar
United Airlines
Feb 14
TYS6:45 amKnoxville McGhee Tyson
8h 17m
1 stop
PVD3:02 pmProvidence-TFGreen
Feb 20
PVD9:30 amProvidence-TFGreen
11h 07m
2 stops
TYS8:37 pmKnoxville McGhee Tyson
$292
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 December 27, 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 2/12

6:30 am-8:39 am

Nonstop2h 09m

Boston Logan Intl

Thu 2/19

9:29 am-12:12 pm

Nonstop2h 43m

$85

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 2/12

6:30 am-8:39 am

Nonstop2h 09m

Boston Logan Intl

Sun 2/15

9:29 am-12:12 pm

Nonstop2h 43m

$105

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Mon 3/2

2:06 pm-11:48 am

1 stop21h 42m

Boston Logan Intl

Sun 3/8

9:30 am-12:02 pm

Nonstop2h 32m

$156

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Sun 2/15

6:30 am-8:39 am

Nonstop2h 09m

Boston Logan Intl

Thu 2/19

4:22 pm-6:32 pm

1 stop26h 10m

$173

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Sat 2/14

8:04 am-1:21 pm

1 stop5h 17m

Providence-TFGreen

Fri 2/20

4:17 pm-9:52 pm

1 stop5h 35m

$287

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Sat 2/14

6:45 am-3:02 pm

1 stop8h 17m

Providence-TFGreen

Fri 2/20

9:30 am-8:37 pm

2 stops11h 07m

$292

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Fri 2/6

5:40 am-11:59 am

1 stop6h 19m

Providence-TFGreen

Mon 2/9

5:30 am-11:08 am

1 stop5h 38m

$295

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Sat 2/14

10:55 am-7:15 pm

2 stops8h 20m

Providence-TFGreen

Fri 2/20

9:30 am-8:37 pm

2 stops11h 07m

$297

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Fri 2/6

6:05 am-2:24 pm

2 stops8h 19m

Providence-TFGreen

Mon 2/9

6:00 am-10:49 am

1 stop4h 49m

$300

KnoxvilleProvidence

TYS - PVD

TYSPVD

Knoxville McGhee Tyson

Sun 1/25

6:41 pm-11:39 pm

1 stop4h 58m

Providence-TFGreen

Sun 2/1

6:25 pm-11:45 pm

1 stop5h 20m

$355

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 June, then departing from Knoxville during the month May is also very affordable. Most momondo users find prices during this month for around $177.

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 Tuesday when prices can be found for as low as $131. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Sunday is $200.

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 $179. 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 $233 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 $140 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 09m

Direct flights

Mon and Fri

Airports in Rhode Island

19 airports
The fastest flight from Knoxville to Rhode Island takes 2h 09m
Direct flights go from Knoxville to Rhode Island on Monday and Friday. There are no airlines offering direct flights.
There are 19 airports in Rhode Island. From Knoxville there are direct flights to 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
8,018 reviews
Search Delta flights
American AirlinesPriceFrom $223Free CancellationRating
7.2
11,067 reviews
Search American Airlines flights
United AirlinesPriceFrom $233Free CancellationRating
7.4
9,116 reviews
Search United 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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