$146 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 5/6. 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

Wed, May 6 - Sat, May 9
American Airlines Logo
6:00 am - 2:23 pm
FSD
-
BOS
7h 23m
1 stop
American Airlines Logo
2:02 pm - 10:06 pm
BOS
-
FSD
9h 04m
1 stop
$291American Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
6:37 pm - 1:05 am
FSD
-
BOS
5h 28m
1 stop
United Airlines Logo
6:42 pm - 11:37 pm
BOS
-
FSD
5h 55m
1 stop
$299United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
6:51 pm - 12:59 am
FSD
-
BOS
5h 08m
1 stop
United Airlines Logo
3:00 pm - 9:52 pm
BOS
-
FSD
7h 52m
1 stop
$320United Airlines
Tue, Apr 21 - Mon, Apr 27
United Airlines Logo
6:10 am - 2:26 pm
FSD
-
BOS
7h 16m
2 stops
United Airlines Logo
4:28 pm - 9:54 pm
BOS
-
FSD
6h 26m
1 stop
$325United Airlines
Tue, Apr 21 - Mon, Apr 27
American Airlines Logo
3:17 pm - 12:25 am
FSD
-
BOS
8h 08m
1 stop
American Airlines Logo
5:35 pm - 11:11 pm
BOS
-
FSD
6h 36m
1 stop
$345American Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
5:00 am - 2:26 pm
FSD
-
BOS
8h 26m
2 stops
United Airlines Logo
4:35 pm - 9:52 pm
BOS
-
FSD
6h 17m
1 stop
$352United Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
6:37 pm - 1:05 am
FSD
-
BOS
5h 28m
1 stop
United Airlines Logo
5:45 am - 12:26 pm
BOS
-
FSD
7h 41m
2 stops
$356United Airlines
Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
6:11 pm - 10:15 am
FSD
-
BOS
15h 04m
1 stop
Multiple Airlines Logo
11:39 am - 7:21 pm
BOS
-
FSD
32h 42m
2 stops
$375Multiple Airlines
Fri, Jul 31 - Wed, Aug 5
Delta Logo
8:23 am - 1:53 pm
FSD
-
PVD
4h 30m
1 stop
Delta Logo
2:50 pm - 7:37 pm
PVD
-
FSD
5h 47m
1 stop
$444Delta
Sun, Jun 14 - Fri, Jun 19
Delta Logo
8:23 am - 1:43 pm
FSD
-
PVD
4h 20m
1 stop
Delta Logo
2:45 pm - 3:44 pm
PVD
-
FSD
25h 59m
1 stop
$547Delta
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 May, when the average cost of round-trip tickets is $632 and $602 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$146
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 26% 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 9509 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

10.0 ExcellentSusan, Mar 2026
ORD - SEA
Read more United Airlines reviews

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

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

Information on your arrival and departure airports

Sioux Falls (FSD)