$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 5/9. 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, Sep 23 - Sat, Sep 26
American Airlines Logo
6:00 pm - 11:54 pm
FSD
-
BOS
4h 54m
1 stop
American Airlines Logo
9:30 am - 5:22 pm
BOS
-
FSD
8h 52m
1 stop
$299American Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
6:11 pm - 1:24 am
FSD
-
BOS
30h 13m
2 stops
Multiple Airlines Logo
5:45 am - 5:21 pm
BOS
-
FSD
12h 36m
1 stop
$311Multiple Airlines
Mon, May 4 - Fri, May 8
Multiple Airlines Logo
6:11 pm - 1:24 am
FSD
-
BOS
30h 13m
2 stops
Multiple Airlines Logo
5:45 am - 5:21 pm
BOS
-
FSD
12h 36m
1 stop
$324Multiple Airlines
Mon, May 4 - Fri, May 8
Multiple Airlines Logo
6:11 pm - 11:54 pm
FSD
-
BOS
28h 43m
1 stop
Multiple Airlines Logo
5:45 am - 5:21 pm
BOS
-
FSD
12h 36m
1 stop
$325Multiple Airlines
Mon, May 18 - Mon, May 25
Multiple Airlines Logo
6:11 pm - 1:24 am
FSD
-
BOS
30h 13m
2 stops
Multiple Airlines Logo
7:00 am - 12:31 pm
BOS
-
FSD
30h 31m
1 stop
$336Multiple Airlines
Sun, May 10 - Sat, May 16
American Airlines Logo
6:00 am - 2:23 pm
FSD
-
BOS
7h 23m
1 stop
American Airlines Logo
4:32 pm - 11:06 pm
BOS
-
FSD
7h 34m
1 stop
$345American Airlines
Mon, Aug 3 - Tue, Aug 11
Delta Logo
4:26 pm - 11:57 pm
FSD
-
BOS
6h 31m
1 stop
Delta Logo
5:40 am - 12:28 pm
BOS
-
FSD
7h 48m
1 stop
$349Delta
Mon, May 4 - Mon, May 11
United Airlines Logo
7:30 am - 3:03 pm
FSD
-
BOS
6h 33m
1 stop
United Airlines Logo
4:35 pm - 9:52 pm
BOS
-
FSD
6h 17m
1 stop
$374United Airlines
Sat, Sep 26 - Sun, Oct 4
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
$379Delta
Sat, Aug 29 - Wed, Sep 2
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
$470United 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 $675 and $579 respectively.

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 with an average 8% increase in price.
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 9613 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

2.0 MediocreDr. Joseph, Apr 2026
CLT - ORD
Read more United Airlines reviews

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

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

Information on your arrival and departure airports