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

Delta, American Airlines, 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 48% 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 July 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.

$129 Cheap Flights from Rhode Island to South Dakota in 2025

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Find the cheapest flights from Rhode Island to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 11:49 amBOS-FSD

5h 49m1 stop

1:21 pm - 11:42 pmFSD-BOS

9h 21m1 stop

$230American Airlines

Find Deal

Sat, Aug 30 - Wed, Sep 17

7:34 am - 4:35 pmBOS-FSD

10h 01m2 stops

1:21 pm - 11:42 pmFSD-BOS

9h 21m1 stop

$235American Airlines

Find Deal

Sat, Aug 30 - Wed, Sep 17

5:28 am - 12:17 pmBOS-FSD

7h 49m1 stop

6:00 pm - 11:53 pmFSD-BOS

4h 53m1 stop

$239American Airlines

Find Deal

Sun, Aug 31 - Sun, Sep 7

7:28 am - 4:35 pmBOS-FSD

10h 07m2 stops

6:00 pm - 11:53 pmFSD-BOS

4h 53m1 stop

$244American Airlines

Find Deal

Sun, Aug 31 - Sun, Sep 7

8:10 am - 12:16 pmBOS-FSD

5h 06m1 stop

5:00 am - 10:30 amFSD-BOS

4h 30m1 stop

$257Delta

Find Deal

Sat, Aug 30 - Tue, Sep 9

8:10 am - 12:16 pmBOS-FSD

5h 06m1 stop

2:30 pm - 10:10 pmFSD-BOS

6h 40m1 stop

$268Delta

Find Deal

Wed, Aug 27 - Mon, Sep 8

6:49 pm - 6:58 pmBOS-FSD

25h 09m2 stops

5:02 pm - 11:13 amFSD-BOS

17h 11m2 stops

$280

Find Deal

Thu, Sep 11 - Mon, Sep 15

4:27 pm - 9:46 pmBOS-RAP

7h 19m1 stop

6:30 am - 2:40 pmRAP-BOS

6h 10m1 stop

$289United Airlines

Find Deal

Wed, Aug 13 - Tue, Aug 19

6:07 am - 10:20 amBOS-RAP

6h 13m1 stop

6:30 am - 5:34 pmRAP-BOS

9h 04m2 stops

$294United Airlines

Find Deal

Wed, Aug 13 - Tue, Aug 19

9:32 am - 7:16 pmBOS-FSD

10h 44m1 stop

8:11 pm - 1:48 pmFSD-BOS

16h 37m2 stops

$303

Find Deal

Mon, Aug 11 - Fri, Aug 15

American Airlines flights from Rhode Island to South Dakota

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

American Airlines

Aug 30

BOS7:00 amBoston Logan Intl

5h 49m

1 stop

FSD11:49 amSioux Falls Joe Foss Field

Sep 17

FSD1:21 pmSioux Falls Joe Foss Field

9h 21m

1 stop

BOS11:42 pmBoston Logan Intl

$230

Find similar

American Airlines

Aug 30

BOS7:34 amBoston Logan Intl

10h 01m

2 stops

FSD4:35 pmSioux Falls Joe Foss Field

Sep 17

FSD1:21 pmSioux Falls Joe Foss Field

9h 21m

1 stop

BOS11:42 pmBoston Logan Intl

$235

Find similar

American Airlines

Aug 31

BOS5:28 amBoston Logan Intl

7h 49m

1 stop

FSD12:17 pmSioux Falls Joe Foss Field

Sep 7

FSD6:00 pmSioux Falls Joe Foss Field

4h 53m

1 stop

BOS11:53 pmBoston Logan Intl

$239

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

Aug 13

BOS4:27 pmBoston Logan Intl

7h 19m

1 stop

RAP9:46 pmRapid City

Aug 19

RAP6:30 amRapid City

6h 10m

1 stop

BOS2:40 pmBoston Logan Intl

$289

Find similar

United Airlines

Aug 13

BOS6:07 amBoston Logan Intl

6h 13m

1 stop

RAP10:20 amRapid City

Aug 19

RAP6:30 amRapid City

9h 04m

2 stops

BOS5:34 pmBoston Logan Intl

$294

Find similar

United Airlines

Sep 20

BOS6:10 amBoston Logan Intl

6h 12m

1 stop

RAP10:22 amRapid City

Sep 27

RAP5:30 amRapid City

9h 32m

2 stops

BOS5:02 pmBoston Logan Intl

$308

Find similar

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 $390.

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 65% 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

Best Price Found	$129
Fastest flight time	5h 06m
Direct flights	None
Airports in South Dakota	2 airports

The best one-way flight to South Dakota from Rhode Island in the past 72 hours is $129. The best round-trip flight deal from Rhode Island to South Dakota found on momondo in the last 72 hours is $230.

The fastest flight from Rhode Island to South Dakota takes 5h 06m

There are no direct flights from Rhode Island to South Dakota. Popular non-direct routes for this connection are Boston Logan Intl Airport - Rapid City Airport, Providence-TFGreen Airport - Rapid City Airport and Boston Logan Intl Airport - Sioux Falls Joe Foss Field Airport.

There are 2 airports near South Dakota: Rapid City (RAP), Sioux Falls Joe Foss Field (FSD)

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 July 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 8.0 7,958 reviews	Search Delta flights
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.4 8,864 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.

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Popular cities in South Dakota

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Cheap flights from Rhode Island to South Dakota from $129

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 8/12. 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

American Airlines flights from Rhode Island to South Dakota

Our best American Airlines 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

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 65% 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?

Delta, American Airlines, and United Airlines 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

Best Price Found

Fastest flight time

Direct flights

Airports in South Dakota

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