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.

$229 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

Tue, Nov 10 - Sat, Nov 14

11:55 am - 7:06 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

8h 11m1 stop Minneapolis St Paul

5:00 pm - 11:44 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 44m1 stop Minneapolis St Paul

$309Delta

Wed, Nov 11 - Sat, Nov 14

2:59 pm - 7:06 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 07m1 stop Minneapolis St Paul

8:31 am - 1:56 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

4h 25m1 stop Minneapolis St Paul

$309Delta

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

Sun, Nov 8 - Sat, Nov 14

5:50 am - 10:00 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 10m1 stop Minneapolis St Paul

5:00 pm - 11:44 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 44m1 stop Minneapolis St Paul

$324Delta

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

Fri, Oct 2 - Mon, Oct 5

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

9h 00m1 stop Chicago O'Hare Intl

12:53 pm - 11:55 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

10h 02m1 stop Dallas/Fort Worth

$339American 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

Sun, Sep 27 - Thu, Oct 1

11:24 am - 9:05 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

22h 41m2 stops Grand Rapids Gerald R. Ford Intl Nashville Intl

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

15h 59m1 stop Orlando Sanford Intl

$876Multiple Airlines

Recent last minute flight deals from Rhode Island to Sioux Falls

Thu, Sep 10 - Sun, Sep 13

1:55 pm - 7:47 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

6h 52m1 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

$414Delta

Sat, Sep 5 - Sun, Sep 6

6:42 pm - 11:22 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 40m1 stop Chicago O'Hare Intl

6:00 am - 3:56 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 56m1 stop Denver Intl

$471United Airlines

Sat, Sep 5 - Sun, Sep 6

2:28 pm - 11:22 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 54m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

6:39 pm - 1:11 amFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 32m1 stop Chicago O'Hare Intl

$481United Airlines

Thu, Sep 10 - Sun, Sep 13

5:45 am - 2:20 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 35m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

7:40 am - 2:07 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 27m1 stop Chicago O'Hare Intl

$484United Airlines

Sun, Sep 6 - Sun, Sep 13

6:01 am - 10:29 amPVD Providence-TFGreen-FSD Sioux Falls Joe Foss Field

5h 28m1 stop Chicago O'Hare Intl

7:40 am - 2:58 pmFSD Sioux Falls Joe Foss Field-PVD Providence-TFGreen

6h 18m1 stop Chicago O'Hare Intl

$509United Airlines

Sun, Sep 6 - Sun, Sep 13

5:50 am - 4:23 pmPVD Providence-TFGreen-FSD Sioux Falls Joe Foss Field

11h 33m2 stops Washington, D.C. Dulles Intl Denver Intl

7:40 am - 2:58 pmFSD Sioux Falls Joe Foss Field-PVD Providence-TFGreen

6h 18m1 stop Chicago O'Hare Intl

$514United Airlines

Thu, Sep 10 - Mon, Sep 14

7:05 am - 2:20 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

8h 15m1 stop Chicago O'Hare Intl

6:41 pm - 1:10 amFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 29m1 stop Chicago O'Hare Intl

$529United Airlines

Thu, Sep 10 - Mon, Sep 14

5:45 am - 2:20 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 35m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

6:41 pm - 1:10 amFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 29m1 stop Chicago O'Hare Intl

$534United Airlines

Thu, Sep 10 - Sun, Sep 13

9:33 am - 8:07 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

11h 34m2 stops Newark Denver Intl

7:40 am - 5:52 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

9h 12m2 stops Chicago O'Hare Intl Newark

$570United Airlines

Thu, Sep 10 - Mon, Sep 14

6:00 am - 6:06 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

13h 06m3 stops Newark Cleveland Hopkins Intl Chicago O'Hare Intl

6:41 pm - 1:10 amFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 29m1 stop Chicago O'Hare Intl

$629United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$229

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 7% 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.