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>

$135 CHEAP FLIGHTS from Rhode Island to Sioux Falls

FSD

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$251

Typical prices: $334-$777

United Airlines

Tue 1/27Sat 1/31

BOS - FSD • 1 stop

Cheapest one-way

$135

Typical prices: $310-$524

Delta

Thu 11/27

BOS - FSD • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sioux Falls!

Flight Deals

Cheap Flights 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.

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

Round-trip

One-way

Last minute

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

Tue, Jan 27 - Sat, Jan 31

6:00 am - 10:47 amBOS-FSD

5h 47m1 stop

3:11 pm - 9:49 pmFSD-BOS

5h 38m1 stop

$251United Airlines

Find Deal

Tue, Jan 27 - Sat, Jan 31

4:49 pm - 11:44 pmBOS-FSD

7h 55m1 stop

9:00 am - 6:57 pmFSD-BOS

8h 57m2 stops

$256United Airlines

Find Deal

Tue, Jan 20 - Sun, Jan 25

12:45 pm - 5:18 pmBOS-FSD

5h 33m1 stop

7:30 am - 2:29 pmFSD-BOS

5h 59m1 stop

$260United Airlines

Find Deal

Tue, Jan 27 - Sat, Jan 31

9:30 am - 5:18 pmBOS-FSD

8h 48m2 stops

3:11 pm - 11:49 pmFSD-BOS

7h 38m2 stops

$261United Airlines

Find Deal

Tue, Jan 20 - Sun, Jan 25

8:15 am - 5:18 pmBOS-FSD

10h 03m2 stops

7:30 am - 2:29 pmFSD-BOS

5h 59m1 stop

$265United Airlines

Find Deal

Wed, Apr 15 - Sun, Apr 19

5:40 am - 12:28 pmBOS-FSD

7h 48m1 stop

5:15 am - 10:55 amFSD-BOS

4h 40m1 stop

$294Delta

Find Deal

Tue, May 12 - Sat, May 16

5:53 am - 12:19 pmBOS-FSD

7h 26m1 stop

1:33 pm - 9:10 pmFSD-BOS

6h 37m1 stop

$304American Airlines

Find Deal

Wed, Apr 29 - Wed, May 6

6:00 am - 10:42 amBOS-FSD

5h 42m1 stop

7:45 am - 5:25 pmFSD-BOS

8h 40m2 stops

$372United Airlines

Find Deal

Wed, Dec 24 - Thu, Jan 1

12:21 pm - 3:45 pmPVD-FSD

28h 24m2 stops

7:29 pm - 12:26 pmFSD-PVD

15h 57m1 stop

$607American Airlines

Find Deal

Wed, Dec 24 - Thu, Jan 1

12:21 pm - 3:45 pmPVD-FSD

28h 24m2 stops

7:29 pm - 12:26 pmFSD-PVD

15h 57m1 stop

$629American Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$135

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 11% 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.

Marshall

Worthington

Everything you need to know for your flight to Sioux Falls

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

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

Sioux Falls (FSD)

FSD

$135 Find Cheap Flights from Rhode Island to Sioux Falls

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

Everything you should know

Cheap Flights 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

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?

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.

Traveling to a place near 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

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

Find direct flights for Sioux Falls

Flights to other popular destinations

Flights from domestic origins to Sioux Falls

Choose which airport to fly into in Sioux Falls

Find deals for your return flight