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South Dakota

$139+ Cheap flights from Rhode Island to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — FSD
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Rhode Island to South Dakota

Keep the following information in mind while searching for Rhode Island to South Dakota flight deals. Data was last updated June 16, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$139
(Delta)

Popular in

January

Cheapest in

April

Average price

$620
From Rhode Island to South Dakota
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One-way flight from Rhode Island to South Dakota
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Highest demand for flights based on searches. 9% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Rhode Island to South Dakota

Cheapest flights from Rhode Island to South Dakota
Explore the most affordable flight options available from Rhode Island to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:29 amBOS - FSD
1 stop7h 48mAmerican Airlines
Wed 8/1312:47 pmFSD - BOS
1 stop7h 11mAmerican Airlines
Deal found 6/13$251
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:05 pmBOS - FSD
1 stop6h 41mDelta
Sat 8/3012:56 pmFSD - BOS
1 stop5h 29mDelta
Deal found 6/14$257
This Mytrip deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/149:32 amBOS - FSD
1 stop10h 44mMultiple Airlines
Fri 7/188:06 pmFSD - BOS
2 stops22h 28mMultiple Airlines
Deal found 6/13$259
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/125:30 amBOS - RAP
1 stop6h 43mDelta
Wed 7/164:30 pmRAP - BOS
1 stop5h 27mDelta
Deal found 6/15$289
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:00 amBOS - RAP
1 stop14h 31mAmerican Airlines
Wed 7/3012:47 pmRAP - BOS
1 stop9h 27mAmerican Airlines
Deal found 6/14$317
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:00 amPVD - RAP
1 stop9h 03mAmerican Airlines
Wed 7/912:47 pmRAP - PVD
1 stop7h 51mAmerican Airlines
Deal found 6/14$318
This Mytrip deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/89:01 amBOS - RAP
2 stops26h 23mMultiple Airlines
Mon 8/115:28 pmRAP - BOS
1 stop15h 09mMultiple Airlines
Deal found 6/14$323
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:20 amPVD - FSD
1 stop5h 27mAmerican Airlines
Wed 9/1012:19 pmFSD - PVD
2 stops10h 25mAmerican Airlines
Deal found 6/14$328
This Booking.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/146:30 amBOS - RAP
1 stop11h 57mSun Country Air
Mon 7/215:27 pmRAP - BOS
1 stop15h 10mSun Country Air
Deal found 6/16$330
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:07 amBOS - RAP
1 stop6h 13mUnited Airlines
Sat 7/121:43 pmRAP - BOS
1 stop7h 29mUnited Airlines
Deal found 6/16$338
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:30 amBOS - FSD
2 stops11h 59mUnited Airlines
Thu 9/42:08 pmFSD - BOS
2 stops9h 37mUnited Airlines
Deal found 6/14$384
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amPVD - RAP
1 stop6h 22mUnited Airlines
Sat 9/278:30 amRAP - PVD
2 stops11h 49mUnited Airlines
Deal found 6/14$409

Cheapflights Fare Finder

Customize your flight search to find flights from Rhode Island to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Rhode Island to South Dakota that are best for you.

Fly from

Rhode Island

Fly to

South Dakota

Route

Depart

Return

Price

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 8/6

5:29 am-12:17 pm

1 stop7h 48m

Sioux Falls Joe Foss Field

Wed 8/13

12:47 pm-8:58 pm

1 stop7h 11m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 8/27

6:05 pm-11:46 pm

1 stop6h 41m

Sioux Falls Joe Foss Field

Sat 8/30

12:56 pm-7:25 pm

1 stop5h 29m

$257

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Mon 7/14

9:32 am-7:16 pm

1 stop10h 44m

Sioux Falls Joe Foss Field

Fri 7/18

8:06 pm-7:34 pm

2 stops22h 28m

$259

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 7/12

5:30 am-10:13 am

1 stop6h 43m

Rapid City

Wed 7/16

4:30 pm-11:57 pm

1 stop5h 27m

$289

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 7/8

5:00 am-5:31 pm

1 stop14h 31m

Rapid City

Wed 7/30

12:47 pm-12:14 am

1 stop9h 27m

$317

ProvidenceRapid City

PVD - RAP

PVDRAP

Providence-TFGreen

Sat 7/5

6:00 am-1:03 pm

1 stop9h 03m

Rapid City

Wed 7/9

12:47 pm-10:38 pm

1 stop7h 51m

$318

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 8/8

9:01 am-9:24 am

2 stops26h 23m

Rapid City

Mon 8/11

5:28 pm-10:37 am

1 stop15h 09m

$323

ProvidenceSioux Falls

PVD - FSD

PVDFSD

Providence-TFGreen

Mon 9/8

7:20 am-11:47 am

1 stop5h 27m

Sioux Falls Joe Foss Field

Wed 9/10

12:19 pm-11:44 pm

2 stops10h 25m

$328

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Mon 7/14

6:30 am-4:27 pm

1 stop11h 57m

Rapid City

Mon 7/21

5:27 pm-10:37 am

1 stop15h 10m

$330

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 7/5

6:07 am-10:20 am

1 stop6h 13m

Rapid City

Sat 7/12

1:43 pm-11:12 pm

1 stop7h 29m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 34 results
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Best time to book a flight from Rhode Island to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Rhode Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to South Dakota

What is the cheapest month to book a flight from Rhode Island to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Rhode Island to South Dakota (average of $334). Flying from Rhode Island to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated June 16, 2025.
Read through reviews of airlines operating flights from Rhode Island to South Dakota, such as Delta, United Airlines and Allegiant Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
722 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Sun Country Air
6.9
Okay
345 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Rhode Island to South Dakota one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from Sun Country Air and American Airlines, as they are both options that can get you from Rhode Island to South Dakota for a low price.

  • Can I find deals for flights from Rhode Island to South Dakota that include hotel bookings?

    Yes. In addition to deals on Rhode Island to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to South Dakota.

  • Can I find deals for business class flights from Rhode Island to South Dakota?

    Yes. Cheapflights offers flight deals from Rhode Island to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rhode Island to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Rhode Island to South Dakota (average of $334). Flying from Rhode Island to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Rhode Island to South Dakota

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Top 3 airlines flying from Rhode Island to South Dakota

Discover the top 3 airlines that operate flights from Rhode Island to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$421FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$348Average$550FlexibilityNo cancel feeOn-time69%

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