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>

$270 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

$270

Typical prices: $334-$777

United Airlines

Sun 1/25Sat 1/31

BOS - FSD • 1 stop

Cheapest one-way

$469

Typical prices: $163-$183

American Airlines

Fri 1/2

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

Sun, Jan 25 - Sat, Jan 31

6:00 am - 10:47 am

BOS

FSD

5h 47m1 stop

7:30 am - 2:00 pm

FSD

BOS

5h 30m1 stop

$270United Airlines

Sun, Jan 25 - Sat, Jan 31

6:00 am - 10:47 am

BOS

FSD

5h 47m1 stop

3:11 pm - 11:49 pm

FSD

BOS

7h 38m2 stops

$275United Airlines

Thu, Jan 15 - Tue, Jan 20

7:05 am - 4:59 pm

BOS

FSD

10h 54m1 stop

6:00 am - 3:17 pm

FSD

BOS

8h 17m1 stop

$295American Airlines

Tue, Jan 20 - Sat, Jan 24

3:15 pm - 11:44 pm

BOS

FSD

9h 29m1 stop

3:11 pm - 9:38 pm

FSD

BOS

5h 27m1 stop

$331United Airlines

Thu, Jan 15 - Tue, Jan 20

1:48 pm - 10:04 pm

BOS

FSD

9h 16m2 stops

6:00 am - 3:17 pm

FSD

BOS

8h 17m1 stop

$335American Airlines

Tue, Jan 20 - Sat, Jan 24

10:30 am - 11:44 pm

BOS

FSD

14h 14m2 stops

3:11 pm - 9:38 pm

FSD

BOS

5h 27m1 stop

$336United Airlines

Sat, Jan 10 - Wed, Jan 14

6:43 am - 11:40 am

BOS

FSD

5h 57m1 stop

6:00 am - 3:17 pm

FSD

BOS

8h 17m1 stop

$339American Airlines

Tue, Jan 20 - Sat, Jan 24

12:08 pm - 11:44 pm

BOS

FSD

12h 36m2 stops

11:22 am - 9:57 pm

FSD

BOS

9h 35m2 stops

$341United Airlines

Thu, Apr 16 - Mon, Apr 20

2:22 pm - 5:21 pm

BOS

FSD

27h 59m2 stops

6:11 pm - 10:11 am

FSD

BOS

15h 00m1 stop

$342Multiple Airlines

Sat, Jan 10 - Wed, Jan 14

4:49 pm - 9:50 pm

BOS

FSD

6h 01m1 stop

6:00 am - 5:14 pm

FSD

BOS

10h 14m2 stops

$344United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$270

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

$270 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