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.

$309 CHEAP FLIGHTS from Rhode Island to Sioux Falls

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Flight Deals

Cheap Flights from Rhode Island to Sioux Falls

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

Sat, Oct 24 - Tue, Oct 27

8:23 am - 2:18 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

6h 55m1 stop Chicago O'Hare Intl

7:05 am - 2:41 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

6h 36m1 stop Chicago O'Hare Intl

$309American Airlines

Thu, Jan 7 - Sat, Jan 9

4:35 pm - 12:42 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 07m1 stop Chicago O'Hare Intl

1:20 pm - 9:59 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

7h 39m1 stop Dallas/Fort Worth

$324American Airlines

Thu, Jan 7 - Sat, Jan 9

6:00 am - 10:40 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 40m1 stop Chicago O'Hare Intl

10:00 am - 6:49 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

7h 49m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$329United Airlines

Sat, Oct 24 - Tue, Oct 27

6:43 pm - 11:11 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 28m1 stop Chicago O'Hare Intl

7:48 am - 5:27 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 39m2 stops Chicago O'Hare Intl Newark

$334United Airlines

Tue, Oct 6 - Tue, Oct 13

7:58 pm - 12:41 amPVD Providence-TFGreen-FSD Sioux Falls Joe Foss Field

5h 43m1 stop Chicago O'Hare Intl

2:48 pm - 11:32 pmFSD Sioux Falls Joe Foss Field-PVD Providence-TFGreen

7h 44m1 stop Chicago O'Hare Intl

$339American Airlines

Fri, Sep 25 - Mon, Sep 28

6:43 pm - 11:11 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 28m1 stop Chicago O'Hare Intl

6:31 pm - 12:54 amFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 23m1 stop Chicago O'Hare Intl

$359United Airlines

Sat, Sep 26 - Tue, Sep 29

5:55 am - 12:19 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

7h 24m1 stop Minneapolis St Paul

5:30 am - 2:57 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 27m1 stop Atlanta Hartsfield-Jackson

$379Delta

Wed, Sep 23 - Tue, Sep 29

5:55 am - 12:19 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

7h 24m1 stop Minneapolis St Paul

5:30 am - 2:57 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 27m1 stop Atlanta Hartsfield-Jackson

$394Delta

Fri, Oct 23 - Sun, Oct 25

11:47 am - 12:08 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

25h 21m2 stops Orlando Phoenix Sky Harbor Intl

7:34 pm - 11:02 amFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

14h 28m1 stop Orlando Sanford Intl

$505Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

11:17 am - 9:15 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

22h 58m2 stops Orlando Nashville Intl

5:52 pm - 10:51 amFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

15h 59m1 stop Orlando Sanford Intl

$552Multiple Airlines

Recent last minute flight deals from Rhode Island to Sioux Falls

Sat, Sep 12 - Wed, Sep 16

12:05 pm - 6:11 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

7h 06m1 stop Chicago O'Hare Intl

12:56 pm - 10:29 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 33m1 stop Dallas/Fort Worth

$413American Airlines

Sat, Sep 12 - Tue, Sep 15

1:34 pm - 6:11 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 37m1 stop Chicago O'Hare Intl

12:56 pm - 10:29 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 33m1 stop Dallas/Fort Worth

$413American Airlines

Sat, Sep 12 - Tue, Sep 15

6:42 pm - 11:12 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 30m1 stop Chicago O'Hare Intl

11:12 am - 7:19 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

7h 07m1 stop Chicago O'Hare Intl

$413United Airlines

Sat, Sep 12 - Wed, Sep 16

4:29 pm - 12:29 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 00m1 stop Chicago O'Hare Intl

12:56 pm - 10:29 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 33m1 stop Dallas/Fort Worth

$413American Airlines

Sat, Sep 12 - Tue, Sep 15

5:00 pm - 11:12 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

7h 12m1 stop Chicago O'Hare Intl

7:47 am - 4:48 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 01m2 stops Chicago O'Hare Intl Newark

$418United Airlines

Sat, Sep 12 - Wed, Sep 16

2:28 pm - 11:12 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 44m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

7:47 am - 2:07 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 20m1 stop Chicago O'Hare Intl

$438United Airlines

Sat, Sep 12 - Wed, Sep 16

5:31 pm - 12:29 amPVD Providence-TFGreen-FSD Sioux Falls Joe Foss Field

7h 58m1 stop Chicago O'Hare Intl

12:06 pm - 11:45 pmFSD Sioux Falls Joe Foss Field-PVD Providence-TFGreen

10h 39m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$465American Airlines

Fri, Sep 11 - Sun, Sep 13

12:20 pm - 7:47 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

8h 27m1 stop Atlanta Hartsfield-Jackson

5:05 am - 10:53 amFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

4h 48m1 stop Minneapolis St Paul

$499Delta

Sat, Sep 12 - Wed, Sep 16

2:50 pm - 7:43 pmPVD Providence-TFGreen-FSD Sioux Falls Joe Foss Field

5h 53m1 stop Minneapolis St Paul

5:30 am - 12:05 pmFSD Sioux Falls Joe Foss Field-PVD Providence-TFGreen

5h 35m1 stop Atlanta Hartsfield-Jackson

$530Delta

Fri, Sep 11 - Tue, Sep 15

11:58 am - 3:46 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

4h 48m1 stop Minneapolis St Paul

1:05 pm - 10:13 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 08m1 stop Minneapolis St Paul

$549Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$309

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 8% increase in price.

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.