$129 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 5/16. 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

Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
5:44 am - 3:13 pm
FSD
-
BOS
8h 29m
1 stop
American Airlines Logo
5:30 am - 12:37 pm
BOS
-
FSD
8h 07m
1 stop
$251American Airlines
Sat, Apr 11 - Tue, Apr 14
Delta Logo
4:25 pm - 11:49 pm
FSD
-
BOS
6h 24m
1 stop
Delta Logo
8:05 am - 1:03 pm
BOS
-
FSD
5h 58m
1 stop
$268Delta
Mon, Mar 30 - Wed, Apr 8
Delta Logo
1:34 pm - 7:34 pm
FSD
-
BOS
5h 00m
1 stop
Delta Logo
8:05 am - 12:53 pm
BOS
-
FSD
5h 48m
1 stop
$273Delta
Tue, Mar 24 - Tue, Mar 31
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
$279United Airlines
Tue, Aug 18 - Sun, Aug 23
Delta Logo
5:15 am - 10:55 am
FSD
-
BOS
4h 40m
1 stop
Delta Logo
5:40 am - 12:28 pm
BOS
-
FSD
7h 48m
1 stop
$289Delta
Wed, May 27 - Sat, May 30
American Airlines Logo
12:02 pm - 11:59 pm
FSD
-
BOS
10h 57m
1 stop
American Airlines Logo
5:05 am - 4:14 pm
BOS
-
FSD
12h 09m
1 stop
$295American Airlines
Fri, Mar 20 - Fri, Mar 27
Delta Logo
1:34 pm - 7:34 pm
FSD
-
BOS
5h 00m
1 stop
Delta Logo
5:50 am - 12:53 pm
BOS
-
FSD
8h 03m
1 stop
$303Delta
Sat, Apr 11 - Tue, Apr 14
United Airlines Logo
3:10 pm - 11:59 pm
FSD
-
BOS
7h 49m
2 stops
United Airlines Logo
4:50 pm - 11:44 pm
BOS
-
FSD
7h 54m
1 stop
$304United Airlines
Fri, Mar 13 - Wed, Mar 18
United Airlines Logo
7:43 am - 3:07 pm
FSD
-
PVD
6h 24m
1 stop
United Airlines Logo
4:20 pm - 10:02 pm
PVD
-
FSD
6h 42m
1 stop
$329United Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
7:43 am - 8:15 pm
FSD
-
BOS
11h 32m
2 stops
United Airlines Logo
9:20 am - 8:30 pm
BOS
-
FSD
12h 10m
2 stops
$341United 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$129
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 30% 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 9341 reviews
6.6Food
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

10.0 ExcellentElizabeth, Feb 2026
ATL - IAH
Read more United Airlines reviews

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

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

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

Information on your arrival and departure airports

Sioux Falls (FSD)