$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 4/14. 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 - 3:30 pm
FSD
-
BOS
8h 30m
1 stop
American Airlines Logo
12:22 pm - 7:09 pm
BOS
-
FSD
7h 47m
1 stop
$291American Airlines
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
12:29 pm - 9:12 pm
FSD
-
BOS
7h 43m
1 stop
American Airlines Logo
6:00 am - 12:56 pm
BOS
-
FSD
7h 56m
1 stop
$307American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
1:41 pm - 12:04 am
FSD
-
BOS
9h 23m
1 stop
American Airlines Logo
5:49 pm - 10:56 pm
BOS
-
FSD
6h 07m
1 stop
$310American Airlines
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
7:39 am - 6:19 pm
FSD
-
BOS
9h 40m
2 stops
United Airlines Logo
6:00 am - 10:42 am
BOS
-
FSD
5h 42m
1 stop
$316United Airlines
Fri, May 1 - Mon, May 11
Multiple Airlines Logo
6:11 pm - 5:33 pm
FSD
-
BOS
22h 22m
2 stops
Multiple Airlines Logo
6:15 am - 5:21 pm
BOS
-
FSD
12h 06m
1 stop
$321Multiple Airlines
Mon, May 4 - Sat, May 9
Multiple Airlines Logo
6:11 pm - 11:44 pm
FSD
-
BOS
28h 33m
1 stop
Multiple Airlines Logo
8:40 am - 10:45 am
BOS
-
FSD
27h 05m
2 stops
$322Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
6:11 pm - 11:44 pm
FSD
-
BOS
28h 33m
1 stop
Multiple Airlines Logo
6:15 am - 5:21 pm
BOS
-
FSD
12h 06m
1 stop
$324Multiple Airlines
Fri, Apr 3 - Sun, Apr 5
American Airlines Logo
1:26 pm - 10:12 pm
FSD
-
BOS
7h 46m
1 stop
American Airlines Logo
6:52 am - 11:38 am
BOS
-
FSD
5h 46m
1 stop
$329American Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
6:00 am - 1:57 pm
FSD
-
PVD
6h 57m
2 stops
United Airlines Logo
10:33 am - 9:52 pm
PVD
-
FSD
12h 19m
2 stops
$359United Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
5:25 am - 12:21 pm
FSD
-
PVD
5h 56m
1 stop
Delta Logo
1:00 pm - 10:09 pm
PVD
-
FSD
10h 09m
2 stops
$399Delta
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 9435 reviews
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

OK, we were delayed and had to de plane and reboard.

6.0 GoodJamie, Mar 2026
LAX - EWR
Read more United Airlines reviews

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

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

Information on your arrival and departure airports

Sioux Falls (FSD)