How does KAYAK find such low prices on flights from Rhode Island to Sioux Falls?

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 Rhode Island to Sioux Falls. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Sioux Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Rhode Island to Sioux Falls?

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 to Sioux Falls with an airline and back to Rhode Island with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Sioux Falls?

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 to Sioux Falls from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$240 Book CHEAP FLIGHTS from Rhode Island to Sioux Falls

FSD

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Cheap Flight Deals from Rhode Island to Sioux Falls

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rhode Island to Sioux Falls 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Rhode Island to Sioux Falls

KAYAK's recommended round-trip deals from the most popular airlines that fly from Rhode Island to Sioux Falls.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

12:18 pm - 10:10 pmBOS-FSD

10h 52m1 stop

5:40 am - 3:07 pmFSD-BOS

8h 27m1 stop

$255American Airlines

Find Deal

Sat, Aug 23 - Thu, Sep 4

6:10 am - 3:35 pmBOS-FSD

10h 25m1 stop

12:16 pm - 10:06 pmFSD-BOS

8h 50m1 stop

$335American Airlines

Find Deal

Thu, May 1 - Sun, May 4

1:47 pm - 10:40 pmBOS-FSD

9h 53m1 stop

12:16 pm - 11:59 pmFSD-BOS

10h 43m1 stop

$385American Airlines

Find Deal

Thu, May 1 - Sun, May 4

4:00 pm - 11:16 pmBOS-FSD

8h 16m1 stop

5:00 am - 11:05 amFSD-BOS

5h 05m1 stop

$437Delta

Find Deal

Wed, Apr 23 - Wed, Apr 30

6:30 pm - 10:37 amBOS-FSD

17h 07m2 stops

6:11 pm - 9:56 amFSD-BOS

14h 45m1 stop

$441United Airlines

Find Deal

Sat, Aug 23 - Thu, Sep 4

5:25 am - 10:25 amBOS-FSD

30h 00m3 stops

9:45 am - 8:36 amFSD-BOS

21h 51m2 stops

$450

Find Deal

Mon, Apr 7 - Thu, Apr 10

8:00 am - 12:24 pmPVD-FSD

5h 24m1 stop

1:20 pm - 11:22 pmFSD-PVD

9h 02m2 stops

$454Delta

Find Deal

Thu, Jul 24 - Mon, Jul 28

7:00 am - 11:51 amPVD-FSD

5h 51m1 stop

5:21 am - 11:41 amFSD-PVD

5h 20m1 stop

$455American Airlines

Find Deal

Thu, May 1 - Sun, May 4

9:36 am - 10:12 pmBOS-FSD

13h 36m2 stops

8:00 am - 7:25 pmFSD-BOS

10h 25m1 stop

$466United Airlines

Find Deal

Sat, Aug 23 - Thu, Sep 4

8:30 am - 6:16 pmBOS-FSD

34h 46m2 stops

9:45 am - 8:36 amFSD-BOS

21h 51m2 stops

$537

Find Deal

Fri, Apr 18 - Sun, Apr 20

Low season	January
High season	July
Cheapest flight	$240

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Boston to Sioux Falls

How does KAYAK find such low prices on flights from Rhode Island to Sioux Falls?
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 Rhode Island to Sioux Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Sioux Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from 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 Rhode Island to Sioux Falls?
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 to Sioux Falls with an airline and back to Rhode Island with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Sioux Falls?
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 to Sioux Falls from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight to Sioux Falls

Information on the airport you'll fly into in Sioux Falls

Sioux Falls (FSD)

Cabin class types available on flights to Rhode Island

First Class flights to Joe Foss Field, Sioux Falls

Business Class flights to Joe Foss Field, Sioux Falls

Prem Econ Class flights to Joe Foss Field, Sioux Falls

Economy Class flights to Joe Foss Field, Sioux Falls

FSD

$240 Find Cheap Flights from Rhode Island to Sioux Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sioux Falls departing on 4/8. 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.

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

Cheap Flight Deals from Rhode Island to Sioux Falls

Recent round-trip flight deals from Rhode Island to Sioux Falls

Recent one-way flight deals from Rhode Island to Sioux Falls

Recent last minute flight deals from Rhode Island to Sioux Falls

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Rhode Island to Sioux Falls

How does KAYAK find such low prices on flights from Rhode Island to Sioux Falls?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Sioux Falls?

What is the Hacker Fare option on flights from Rhode Island to Sioux Falls?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Sioux Falls?

Everything you need to know for your flight to Sioux Falls

Information on the airport you'll fly into in Sioux Falls

Cabin class types available on flights to Rhode Island

Cabin classes available on flights to Sioux Falls. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Sioux Falls with a hotel stay or car rental

Find direct flights for Sioux Falls

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Sioux Falls

Flights from all regions of Rhode Island to Sioux Falls. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Sioux Falls

Find deals for your return flight