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

United Airlines, American Airlines, and Delta 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 51% 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 September 2025, 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.

$199 Cheap Flights from Rhode Island to South Dakota in 2025/26

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Find the cheapest flights from Rhode Island to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

2:47 pm - 9:16 pmBOS-FSD

7h 29m1 stop

1:33 pm - 11:27 pmFSD-BOS

8h 54m1 stop

$251American Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

12:59 pm - 6:49 pmBOS-FSD

6h 50m1 stop

1:09 pm - 8:47 pmFSD-BOS

6h 38m1 stop

$253American Airlines

Find Deal

Sat, Dec 6 - Tue, Dec 9

3:05 pm - 7:18 pmBOS-FSD

5h 13m1 stop

5:15 am - 11:06 amFSD-BOS

4h 51m1 stop

$257Delta

Find Deal

Tue, Feb 10 - Tue, Feb 17

6:00 pm - 10:58 pmBOS-FSD

5h 58m1 stop

5:15 am - 11:06 amFSD-BOS

4h 51m1 stop

$263Delta

Find Deal

Mon, Feb 9 - Tue, Feb 17

5:40 am - 10:07 amBOS-FSD

5h 27m1 stop

5:15 am - 11:06 amFSD-BOS

4h 51m1 stop

$288Delta

Find Deal

Tue, Feb 10 - Mon, Feb 16

5:45 am - 9:53 amBOS-RAP

6h 08m1 stop

4:25 pm - 11:48 pmRAP-BOS

5h 23m1 stop

$289Delta

Find Deal

Wed, Nov 5 - Mon, Nov 10

12:20 pm - 8:27 amBOS-FSD

21h 07m1 stop

7:28 pm - 11:11 pmFSD-BOS

50h 43m2 stops

$313Multiple Airlines

Find Deal

Sat, Oct 4 - Fri, Oct 10

3:17 pm - 10:22 pmBOS-FSD

8h 05m1 stop

8:00 am - 4:10 pmFSD-BOS

7h 10m1 stop

$318United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 28

2:36 pm - 10:22 pmBOS-FSD

8h 46m2 stops

1:47 pm - 11:42 pmFSD-BOS

8h 55m2 stops

$324United Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

6:57 pm - 9:46 amBOS-FSD

15h 49m1 stop

2:23 pm - 10:48 amFSD-BOS

43h 25m2 stops

$335Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

Delta flights from Rhode Island to South Dakota

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

Delta

Feb 10

BOS3:05 pmBoston Logan Intl

5h 13m

1 stop

FSD7:18 pmSioux Falls Joe Foss Field

Feb 17

FSD5:15 amSioux Falls Joe Foss Field

4h 51m

1 stop

BOS11:06 amBoston Logan Intl

$257

Find similar

Delta

Feb 9

BOS6:00 pmBoston Logan Intl

5h 58m

1 stop

FSD10:58 pmSioux Falls Joe Foss Field

Feb 17

FSD5:15 amSioux Falls Joe Foss Field

4h 51m

1 stop

BOS11:06 amBoston Logan Intl

$263

Find similar

Delta

Feb 10

BOS5:40 amBoston Logan Intl

5h 27m

1 stop

FSD10:07 amSioux Falls Joe Foss Field

Feb 16

FSD5:15 amSioux Falls Joe Foss Field

4h 51m

1 stop

BOS11:06 amBoston Logan Intl

$288

Find similar

United Airlines flights from Rhode Island to South Dakota

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

United Airlines

Oct 14

BOS3:17 pmBoston Logan Intl

8h 05m

1 stop

FSD10:22 pmSioux Falls Joe Foss Field

Oct 28

FSD8:00 amSioux Falls Joe Foss Field

7h 10m

1 stop

BOS4:10 pmBoston Logan Intl

$318

Find similar

United Airlines

Oct 22

BOS2:36 pmBoston Logan Intl

8h 46m

2 stops

FSD10:22 pmSioux Falls Joe Foss Field

Oct 29

FSD1:47 pmSioux Falls Joe Foss Field

8h 55m

2 stops

BOS11:42 pmBoston Logan Intl

$324

Find similar

United Airlines

Oct 7

BOS8:00 amBoston Logan Intl

7h 37m

2 stops

FSD2:37 pmSioux Falls Joe Foss Field

Oct 11

FSD8:00 amSioux Falls Joe Foss Field

7h 22m

2 stops

BOS4:22 pmBoston Logan Intl

$329

Find similar

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

Wed 10/22

2:47 pm-9:16 pm

1 stop7h 29m

Sioux Falls Joe Foss Field

Wed 10/29

1:33 pm-11:27 pm

1 stop8h 54m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 12/6

12:59 pm-6:49 pm

1 stop6h 50m

Sioux Falls Joe Foss Field

Tue 12/9

1:09 pm-8:47 pm

1 stop6h 38m

$253

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 2/10

3:05 pm-7:18 pm

1 stop5h 13m

Sioux Falls Joe Foss Field

Tue 2/17

5:15 am-11:06 am

1 stop4h 51m

$257

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Mon 2/9

6:00 pm-10:58 pm

1 stop5h 58m

Sioux Falls Joe Foss Field

Tue 2/17

5:15 am-11:06 am

1 stop4h 51m

$263

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 2/10

5:40 am-10:07 am

1 stop5h 27m

Sioux Falls Joe Foss Field

Mon 2/16

5:15 am-11:06 am

1 stop4h 51m

$288

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 11/5

5:45 am-9:53 am

1 stop6h 08m

Rapid City

Mon 11/10

4:25 pm-11:48 pm

1 stop5h 23m

$289

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 10/4

12:20 pm-8:27 am

1 stop21h 07m

Sioux Falls Joe Foss Field

Fri 10/10

7:28 pm-11:11 pm

2 stops50h 43m

$313

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 10/14

3:17 pm-10:22 pm

1 stop8h 05m

Sioux Falls Joe Foss Field

Tue 10/28

8:00 am-4:10 pm

1 stop7h 10m

$318

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 10/22

2:36 pm-10:22 pm

2 stops8h 46m

Sioux Falls Joe Foss Field

Wed 10/29

1:47 pm-11:42 pm

2 stops8h 55m

$324

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 11/6

6:57 pm-9:46 am

1 stop15h 49m

Sioux Falls Joe Foss Field

Thu 11/13

2:23 pm-10:48 am

2 stops43h 25m

$335

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 April is, on average, the cheapest month to fly to South Dakota from Rhode Island, with most prices found around $340. If you aren’t able to travel to South Dakota during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $377.

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Rhode Island to South Dakota is on a Thursday. Travelers who choose to depart for South Dakota on a Thursday will often find tickets for as low as $448. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $890. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the afternoon when flights can be purchased for as low as $413. In the morning is when there is more demand to fly to South Dakota, so prices are often more expensive at around $636 per ticket.

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

You could potentially save up to 71% 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

Direct flights	None

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 September 2025, 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 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $338	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
United Airlines	PriceFrom $349	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines 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.

An easier way to manage your South Dakota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

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Fri 10/24

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Find better results for your trip to South Dakota

Popular cities in South Dakota

Flights to New Yorkfrom $50

Flights to Los Angelesfrom $44

Flights to Miamifrom $49

Flights to Chicagofrom $65

Flights to Orlandofrom $56

Flights to Las Vegasfrom $44

Flights to San Franciscofrom $60

Flights to Washington, D.C.from $56

Flights to Bostonfrom $68

Flights to Atlantafrom $51

Flights to Dallasfrom $60

Flights to Seattlefrom $86

Rhode Island flight routes

Flights from Providence-TFGreen to Cincinnati Cinci./N. Kentucky

Flights from Providence-TFGreen to Savannah/Hilton Head

Flights from Providence-TFGreen to Daytona Beach

Flights from Providence-TFGreen to Pittsburgh

Flights from Providence-TFGreen to New York John F Kennedy Intl

Flights from Providence-TFGreen to Richmond Byrd Intl

Cheap flights from Rhode Island to South Dakota from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to South Dakota departing on 12/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Rhode Island to South Dakota

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Rhode Island to South Dakota

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

United Airlines flights from Rhode Island to South Dakota

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

momondo Fare Finder

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

See travel insights to South Dakota from

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

What is the cheapest month to fly to South Dakota?

What is the cheapest day to depart on your flight to South Dakota?

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the afternoon when flights can be purchased for as low as $413. In the morning is when there is more demand to fly to South Dakota, so prices are often more expensive at around $636 per ticket.

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

You could potentially save up to 71% on your flight if you consider stops on a Rhode Island to South Dakota flight.

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

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

What airlines fly to South Dakota?

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

Direct flights

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

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your South Dakota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Dakota

Popular cities in South Dakota

Popular flights according to clicks in the last 7 days on momondo