What is the cheapest airline that flies from Rhode Island to South Dakota?

Delta, Sun Country Air, and United Airlines are the most popular carriers operating from Rhode Island to South Dakota

What airlines fly to South Dakota?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to South Dakota from Rhode Island according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 3 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Rhode Island to South Dakota?

Prices for flights from Rhode Island to South Dakota were last updated today.

How many operators does momondo search for flights from Rhode Island to South Dakota?

As of February 2026, there are 3 operators available to choose from for flights from Rhode Island to South Dakota.

How old do you have to be to fly from Rhode Island to South Dakota?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rhode Island to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$235 Cheap Flights from Rhode Island to South Dakota in 2026

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Find the cheapest flights from Rhode Island to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 am - 5:21 pm

BOS

FSD

12h 41m

1 stop

6:11 pm - 11:59 pm

FSD

BOS

28h 48m

1 stop

$253Multiple Airlines

Fri, May 1 - Mon, May 4

5:30 am - 12:41 pm

BOS

FSD

8h 11m

1 stop

3:17 pm - 10:28 pm

FSD

BOS

6h 11m

1 stop

$270American Airlines

Thu, Apr 2 - Tue, Apr 7

3:13 pm - 9:38 pm

BOS

FSD

7h 25m

1 stop

7:45 am - 2:07 pm

FSD

BOS

5h 22m

1 stop

$289United Airlines

Tue, Aug 11 - Wed, Aug 19

7:10 am - 12:28 pm

BOS

FSD

6h 18m

1 stop

4:09 pm - 11:52 pm

FSD

BOS

6h 43m

1 stop

$313Delta

Fri, Jun 12 - Sat, Jun 20

5:38 pm - 10:55 pm

PVD

FSD

6h 17m

1 stop

2:06 pm - 10:14 pm

FSD

PVD

7h 08m

1 stop

$314American Airlines

Mon, Mar 9 - Mon, Mar 16

5:50 am - 10:20 am

BOS

RAP

6h 30m

1 stop

4:01 pm - 11:49 pm

RAP

BOS

5h 48m

1 stop

$319Delta

Thu, Mar 19 - Tue, Mar 24

7:10 am - 12:28 pm

BOS

FSD

6h 18m

1 stop

4:09 pm - 11:52 pm

FSD

BOS

6h 43m

1 stop

$323Delta

Fri, Jun 12 - Sat, Jun 20

5:50 am - 10:20 am

BOS

RAP

6h 30m

1 stop

11:03 am - 9:22 pm

RAP

BOS

8h 19m

2 stops

$324Delta

Thu, Mar 19 - Tue, Mar 24

9:05 am - 3:18 pm

BOS

RAP

8h 13m

2 stops

6:00 am - 6:49 pm

RAP

BOS

10h 49m

2 stops

$329Delta

Tue, Mar 24 - Tue, Mar 31

3:09 pm - 10:16 pm

BOS

RAP

9h 07m

1 stop

2:52 pm - 11:44 pm

RAP

BOS

6h 52m

1 stop

$334United Airlines

Sat, Feb 28 - Wed, Mar 4

Delta flights from Rhode Island to South Dakota

Our best Delta deals on Rhode Island to South Dakota flight tickets

Delta

Jun 12

BOS7:10 amBoston Logan Intl

6h 18m

1 stop

FSD12:28 pmSioux Falls Joe Foss Field

Jun 20

FSD4:09 pmSioux Falls Joe Foss Field

6h 43m

1 stop

BOS11:52 pmBoston Logan Intl

$313

Delta

Mar 19

BOS5:50 amBoston Logan Intl

6h 30m

1 stop

RAP10:20 amRapid City

Mar 24

RAP4:01 pmRapid City

5h 48m

1 stop

BOS11:49 pmBoston Logan Intl

$319

Delta

Jun 12

BOS7:10 amBoston Logan Intl

6h 18m

1 stop

FSD12:28 pmSioux Falls Joe Foss Field

Jun 20

FSD4:09 pmSioux Falls Joe Foss Field

6h 43m

1 stop

BOS11:52 pmBoston Logan Intl

$323

American Airlines flights from Rhode Island to South Dakota

Our best American Airlines deals on Rhode Island to South Dakota flight tickets

American Airlines

Apr 2

BOS5:30 amBoston Logan Intl

8h 11m

1 stop

FSD12:41 pmSioux Falls Joe Foss Field

Apr 7

FSD3:17 pmSioux Falls Joe Foss Field

6h 11m

1 stop

BOS10:28 pmBoston Logan Intl

$270

American Airlines

Mar 9

PVD5:38 pmProvidence-TFGreen

6h 17m

1 stop

FSD10:55 pmSioux Falls Joe Foss Field

Mar 16

FSD2:06 pmSioux Falls Joe Foss Field

7h 08m

1 stop

PVD10:14 pmProvidence-TFGreen

$314

American Airlines

Feb 27

PVD11:59 amProvidence-TFGreen

8h 11m

1 stop

FSD7:10 pmSioux Falls Joe Foss Field

Mar 3

FSD2:08 pmSioux Falls Joe Foss Field

7h 06m

1 stop

PVD10:14 pmProvidence-TFGreen

$339

momondo Fare Finder

Use the filters below to find and compare flights from Rhode Island to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 5/1

5:40 am-5:21 pm

1 stop12h 41m

Sioux Falls Joe Foss Field

Mon 5/4

6:11 pm-11:59 pm

1 stop28h 48m

$253

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 4/2

5:30 am-12:41 pm

1 stop8h 11m

Sioux Falls Joe Foss Field

Tue 4/7

3:17 pm-10:28 pm

1 stop6h 11m

$270

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 8/11

3:13 pm-9:38 pm

1 stop7h 25m

Sioux Falls Joe Foss Field

Wed 8/19

7:45 am-2:07 pm

1 stop5h 22m

$289

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 6/12

7:10 am-12:28 pm

1 stop6h 18m

Sioux Falls Joe Foss Field

Sat 6/20

4:09 pm-11:52 pm

1 stop6h 43m

$313

ProvidenceSioux Falls

PVD - FSD

PVDFSD

Providence-TFGreen

Mon 3/9

5:38 pm-10:55 pm

1 stop6h 17m

Sioux Falls Joe Foss Field

Mon 3/16

2:06 pm-10:14 pm

1 stop7h 08m

$314

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 3/19

5:50 am-10:20 am

1 stop6h 30m

Rapid City

Tue 3/24

4:01 pm-11:49 pm

1 stop5h 48m

$319

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 6/12

7:10 am-12:28 pm

1 stop6h 18m

Sioux Falls Joe Foss Field

Sat 6/20

4:09 pm-11:52 pm

1 stop6h 43m

$323

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 3/19

5:50 am-10:20 am

1 stop6h 30m

Rapid City

Tue 3/24

11:03 am-9:22 pm

2 stops8h 19m

$324

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 3/24

9:05 am-3:18 pm

2 stops8h 13m

Rapid City

Tue 3/31

6:00 am-6:49 pm

2 stops10h 49m

$329

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 2/28

3:09 pm-10:16 pm

1 stop9h 07m

Rapid City

Wed 3/4

2:52 pm-11:44 pm

1 stop6h 52m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rhode Island to South Dakota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South Dakota?

The month of July is, on average, the cheapest month to fly to South Dakota from Rhode Island, with most prices found around $358. If you aren’t able to travel to South Dakota during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $374.

Can stopping save me money on Rhode Island to South Dakota flights?

You could potentially save up to 53% on your flight if you consider stops on a Rhode Island to South Dakota flight.

Cheap Rhode Island to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rhode Island to South Dakota

Fastest flight time	5h 20m
Direct flights	None

The fastest flight from Rhode Island to South Dakota takes 5h 20m

There are no direct flights from Rhode Island to South Dakota. There are no popular flight routes from Rhode Island to South Dakota.

Search flight deals

When did momondo last update prices for flights from Rhode Island to South Dakota?
Prices for flights from Rhode Island to South Dakota were last updated today.
How many operators does momondo search for flights from Rhode Island to South Dakota?
As of February 2026, there are 3 operators available to choose from for flights from Rhode Island to South Dakota.
How old do you have to be to fly from Rhode Island to South Dakota?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rhode Island to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rhode Island to South Dakota

Compare and see reviews for airlines that fly from Rhode Island to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 11,278 reviews	Search American Airlines flights
United Airlines	PriceFrom $291	Free Cancellation	Rating 7.4 9,283 reviews	Search United Airlines flights
Delta	PriceFrom $319	Free Cancellation	Rating 7.9 8,193 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to South Dakota?

It is quick and easy to find Rhode Island to South Dakota flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Dakota that suits you.

Can I find flights from Rhode Island to South Dakota with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Dakota from Rhode Island with this policy.

How can momondo help me find flights from Rhode Island to South Dakota?

Once you have performed a search for Rhode Island to South Dakota flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rhode Island to South Dakota right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rhode Island to South Dakota now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Dakota and let you know when they change.