$126 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 1/14. 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, Dec 10 - Wed, Dec 17
United Airlines Logo
8:00 am - 2:20 pmFSD-BOS
5h 20m1 stop
United Airlines Logo
6:00 am - 10:45 amBOS-FSD
5h 45m1 stop
$251United Airlines
Find Deal
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
6:00 am - 2:02 pmFSD-BOS
7h 02m1 stop
United Airlines Logo
8:15 am - 5:18 pmBOS-FSD
10h 03m2 stops
$256United Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
United Airlines Logo
8:00 am - 5:16 pmFSD-BOS
8h 16m2 stops
United Airlines Logo
10:30 am - 5:33 pmBOS-FSD
8h 03m2 stops
$261United Airlines
Find Deal
Thu, Dec 25 - Tue, Jan 6
Delta Logo
1:25 pm - 7:47 pmFSD-BOS
5h 22m1 stop
Delta Logo
6:10 pm - 11:06 pmBOS-FSD
5h 56m1 stop
$263Delta
Find Deal
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
6:00 am - 3:17 pmFSD-BOS
8h 17m1 stop
American Airlines Logo
4:20 pm - 9:30 pmBOS-FSD
6h 10m1 stop
$269American Airlines
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Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
8:23 pm - 2:38 pmFSD-BOS
17h 15m2 stops
Multiple Airlines Logo
6:06 pm - 6:11 pmBOS-FSD
25h 05m1 stop
$274Multiple Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
6:02 pm - 2:38 pmFSD-BOS
19h 36m1 stop
Multiple Airlines Logo
6:06 pm - 6:11 pmBOS-FSD
25h 05m1 stop
$291Multiple Airlines
Find Deal
Thu, Mar 12 - Fri, Mar 20
United Airlines Logo
6:20 pm - 12:30 amFSD-BOS
5h 10m1 stop
United Airlines Logo
11:09 am - 8:38 pmBOS-FSD
10h 29m1 stop
$331United Airlines
Find Deal
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
1:40 pm - 11:49 pmFSD-BOS
9h 09m2 stops
United Airlines Logo
6:00 am - 2:36 pmBOS-FSD
9h 36m2 stops
$341United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
American Airlines Logo
1:43 pm - 10:46 pmFSD-PVD
8h 03m1 stop
American Airlines Logo
6:33 am - 1:32 pmPVD-FSD
7h 59m1 stop
$414American Airlines
Find Deal
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 January, when tickets cost $292 (return) on average. On the other hand, the most expensive months are February and June, when the average cost of round-trip tickets is $658 and $654 respectively.

What’s the cheapest day of the week to fly from Sioux Falls to Rhode Island?

The average price of all round-trip flights from Sioux Falls to Rhode Island clicked on KAYAK for each day over the last 12 months.

For Sioux Falls to Rhode Island, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Rhode Island back to Sioux Falls, the best deals are generally found on Wednesday, with Saturday being the most expensive.

Good to know

Low seasonJanuary
Cheapest flight$126
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 33% 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.

  • What is the cheapest time of day to fly to Rhode Island?

    The cheapest time of day to fly to Rhode Island is generally in the evening, when round-trip flights cost $612 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Rhode Island is generally in the morning, which is peak travel time and where the average cost of a ticket is $646.

Reviews of the top airlines 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 9017 reviews
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

10.0 ExcellentDavid, Nov 2025IAD - BTV
Read more United Airlines reviews

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

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

Information on your arrival and departure airports