$143 Find Cheap Flights from Sioux Falls to Rhode Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Rhode Island departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Rhode Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Rhode Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Rhode Island, as well as popular online travel agencies
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Flight Deals

Book Cheap Sioux Falls to Rhode Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Rhode Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux Falls to Rhode Island

Mon, Apr 20 - Thu, Apr 23
Multiple Airlines Logo
6:11 pm - 10:13 am
FSD
-
BOS
15h 02m
1 stop
Multiple Airlines Logo
7:43 pm - 5:21 pm
BOS
-
FSD
22h 38m
1 stop
$240Multiple Airlines
Mon, Apr 20 - Thu, Apr 23
Multiple Airlines Logo
6:11 pm - 3:13 pm
FSD
-
BOS
20h 02m
2 stops
Multiple Airlines Logo
7:43 pm - 5:21 pm
BOS
-
FSD
22h 38m
1 stop
$269Multiple Airlines
Wed, Mar 25 - Sun, Mar 29
Delta Logo
5:00 am - 10:55 am
FSD
-
BOS
4h 55m
1 stop
Delta Logo
5:50 am - 10:21 am
BOS
-
FSD
5h 31m
1 stop
$278Delta
Wed, Mar 25 - Mon, Mar 30
Delta Logo
5:00 am - 10:55 am
FSD
-
BOS
4h 55m
1 stop
Delta Logo
5:50 am - 10:21 am
BOS
-
FSD
5h 31m
1 stop
$285Delta
Wed, Mar 11 - Wed, Mar 18
Delta Logo
5:00 am - 10:55 am
FSD
-
BOS
4h 55m
1 stop
Delta Logo
5:50 am - 12:53 pm
BOS
-
FSD
8h 03m
1 stop
$288Delta
Wed, Aug 5 - Tue, Aug 11
American Airlines Logo
12:48 pm - 11:18 pm
FSD
-
PVD
9h 30m
2 stops
American Airlines Logo
8:15 am - 4:35 pm
PVD
-
FSD
9h 20m
2 stops
$300American Airlines
Wed, Aug 5 - Thu, Aug 13
American Airlines Logo
12:48 pm - 11:18 pm
FSD
-
PVD
9h 30m
2 stops
American Airlines Logo
7:00 am - 12:18 pm
PVD
-
FSD
6h 18m
1 stop
$319American Airlines
Wed, Aug 5 - Thu, Aug 13
American Airlines Logo
12:48 pm - 11:18 pm
FSD
-
PVD
9h 30m
2 stops
American Airlines Logo
8:15 am - 4:35 pm
PVD
-
FSD
9h 20m
2 stops
$325American Airlines
Fri, Jul 3 - Thu, Jul 9
Delta Logo
4:09 pm - 11:52 pm
FSD
-
BOS
6h 43m
1 stop
Delta Logo
5:40 am - 12:28 pm
BOS
-
FSD
7h 48m
1 stop
$334Delta
Wed, Mar 25 - Mon, Mar 30
United Airlines Logo
7:43 am - 5:19 pm
FSD
-
BOS
8h 36m
2 stops
United Airlines Logo
4:50 pm - 11:44 pm
BOS
-
FSD
7h 54m
1 stop
$353United Airlines
Booking Insights

KAYAK's insights & trends for Sioux Falls to Rhode Island flights

Get data-powered insights and trends into flights from Sioux Falls to Rhode Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Sioux Falls to Rhode Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux Falls to Rhode Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sioux Falls to Rhode Island is July, when tickets cost $339 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is $632 and $618 respectively.

Find deals

Good to know

Low seasonDecember
Cheapest flight$143
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Sioux Falls to Boston

FAQs - booking Rhode Island flights

  • How does KAYAK find such low prices on flights from Sioux Falls to Rhode Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux Falls to Rhode Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Rhode Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux Falls to Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux Falls to Rhode Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sioux Falls to Rhode Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux Falls to Rhode Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sioux Falls to Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sioux Falls to Rhode Island

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Rhode Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux Falls to Rhode Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9283 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

Very disappointing given gate agent behavior. Filed a formal complaint with United.

2.0 MediocreAnnie Caroline, Feb 2026
SFO - LAX
Read more United Airlines reviews

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Everything you need to know for your flight from Sioux Falls to Rhode Island

Information on your arrival and departure airports

Sioux Falls (FSD)