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Cheap flights from Rhode Island to Sioux Falls from $126

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 Sioux Falls departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Rhode Island to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:44 pm - 10:42 pmBOS-FSD
5h 58m1 stop
American Airlines Logo
4:00 pm - 11:19 pmFSD-BOS
6h 19m1 stop
$251American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
2:49 pm - 10:27 pmBOS-FSD
8h 38m1 stop
American Airlines Logo
1:43 pm - 8:30 pmFSD-BOS
5h 47m1 stop
$260American Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
United Airlines Logo
12:02 pm - 9:46 pmBOS-FSD
10h 44m2 stops
United Airlines Logo
6:23 pm - 12:45 amFSD-BOS
5h 22m1 stop
$265United Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
American Airlines Logo
6:01 am - 4:55 pmPVD-FSD
11h 54m2 stops
American Airlines Logo
1:43 pm - 10:46 pmFSD-PVD
8h 03m1 stop
$274American Airlines
Find Deal
Sat, Nov 1 - Mon, Nov 3
Delta Logo
5:50 am - 12:50 pmBOS-FSD
8h 00m1 stop
Delta Logo
1:30 pm - 7:43 pmFSD-BOS
5h 13m1 stop
$279Delta
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Thu, Nov 20 - Thu, Nov 27
American Airlines Logo
5:30 am - 12:42 pmBOS-FSD
8h 12m1 stop
American Airlines Logo
1:03 pm - 11:02 pmFSD-BOS
8h 59m1 stop
$285American Airlines
Find Deal
Sat, Nov 1 - Mon, Nov 3
Delta Logo
1:55 pm - 10:16 pmBOS-FSD
9h 21m1 stop
Delta Logo
6:25 am - 1:55 pmFSD-BOS
6h 30m1 stop
$318Delta
Find Deal
Tue, Jan 6 - Sat, Jan 17
United Airlines Logo
4:30 pm - 10:22 pmPVD-FSD
6h 52m1 stop
United Airlines Logo
8:00 am - 2:40 pmFSD-PVD
5h 40m1 stop
$319United Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
Multiple Airlines Logo
9:39 pm - 10:53 amBOS-FSD
38h 14m2 stops
Multiple Airlines Logo
4:57 pm - 6:02 pmFSD-BOS
24h 05m1 stop
$330Multiple Airlines
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Tue, Jan 6 - Mon, Jan 19
Multiple Airlines Logo
12:49 pm - 1:47 pmBOS-FSD
25h 58m2 stops
Multiple Airlines Logo
9:17 am - 8:28 amFSD-BOS
22h 11m1 stop
$357Multiple Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2

Delta flights from Rhode Island to Sioux Falls

Our best Delta deals on Rhode Island to Sioux Falls flight tickets
Delta
Nov 20
BOS5:50 amBoston Logan Intl
8h 00m
1 stop
FSD12:50 pmSioux Falls Joe Foss Field
Nov 27
FSD1:30 pmSioux Falls Joe Foss Field
5h 13m
1 stop
BOS7:43 pmBoston Logan Intl
$279
Find similar
Delta
Jan 6
BOS1:55 pmBoston Logan Intl
9h 21m
1 stop
FSD10:16 pmSioux Falls Joe Foss Field
Jan 17
FSD6:25 amSioux Falls Joe Foss Field
6h 30m
1 stop
BOS1:55 pmBoston Logan Intl
$318
Find similar
Delta
Nov 11
BOS5:50 amBoston Logan Intl
5h 28m
1 stop
FSD10:18 amSioux Falls Joe Foss Field
Nov 16
FSD5:18 amSioux Falls Joe Foss Field
4h 39m
1 stop
BOS10:57 amBoston Logan Intl
$348
Find similar

American Airlines flights from Rhode Island to Sioux Falls

Our best American Airlines deals on Rhode Island to Sioux Falls flight tickets
American Airlines
Oct 28
BOS5:44 pmBoston Logan Intl
5h 58m
1 stop
FSD10:42 pmSioux Falls Joe Foss Field
Nov 4
FSD4:00 pmSioux Falls Joe Foss Field
6h 19m
1 stop
BOS11:19 pmBoston Logan Intl
$251
Find similar
American Airlines
Nov 11
BOS2:49 pmBoston Logan Intl
8h 38m
1 stop
FSD10:27 pmSioux Falls Joe Foss Field
Nov 17
FSD1:43 pmSioux Falls Joe Foss Field
5h 47m
1 stop
BOS8:30 pmBoston Logan Intl
$260
Find similar
American Airlines
Nov 1
PVD6:01 amProvidence-TFGreen
11h 54m
2 stops
FSD4:55 pmSioux Falls Joe Foss Field
Nov 3
FSD1:43 pmSioux Falls Joe Foss Field
8h 03m
1 stop
PVD10:46 pmProvidence-TFGreen
$274
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Sioux Falls 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, momondo users made 832,500 searches. Data last updated October 8, 2025.
Use the filters below to find and compare flights from Rhode Island to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 10/28

5:44 pm-10:42 pm

1 stop5h 58m

Sioux Falls Joe Foss Field

Tue 11/4

4:00 pm-11:19 pm

1 stop6h 19m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 11/11

2:49 pm-10:27 pm

1 stop8h 38m

Sioux Falls Joe Foss Field

Mon 11/17

1:43 pm-8:30 pm

1 stop5h 47m

$260

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 11/11

12:02 pm-9:46 pm

2 stops10h 44m

Sioux Falls Joe Foss Field

Mon 11/17

6:23 pm-12:45 am

1 stop5h 22m

$265

ProvidenceSioux Falls

PVD - FSD

PVDFSD

Providence-TFGreen

Sat 11/1

6:01 am-4:55 pm

2 stops11h 54m

Sioux Falls Joe Foss Field

Mon 11/3

1:43 pm-10:46 pm

1 stop8h 03m

$274

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 11/20

5:50 am-12:50 pm

1 stop8h 00m

Sioux Falls Joe Foss Field

Thu 11/27

1:30 pm-7:43 pm

1 stop5h 13m

$279

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 11/1

5:30 am-12:42 pm

1 stop8h 12m

Sioux Falls Joe Foss Field

Mon 11/3

1:03 pm-11:02 pm

1 stop8h 59m

$285

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 1/6

1:55 pm-10:16 pm

1 stop9h 21m

Sioux Falls Joe Foss Field

Sat 1/17

6:25 am-1:55 pm

1 stop6h 30m

$318

ProvidenceSioux Falls

PVD - FSD

PVDFSD

Providence-TFGreen

Tue 10/21

4:30 pm-10:22 pm

1 stop6h 52m

Sioux Falls Joe Foss Field

Sat 10/25

8:00 am-2:40 pm

1 stop5h 40m

$319

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 1/6

9:39 pm-10:53 am

2 stops38h 14m

Sioux Falls Joe Foss Field

Mon 1/19

4:57 pm-6:02 pm

1 stop24h 05m

$330

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 10/30

12:49 pm-1:47 pm

2 stops25h 58m

Sioux Falls Joe Foss Field

Sun 11/2

9:17 am-8:28 am

1 stop22h 11m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Rhode Island to Sioux Falls

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 Sioux Falls?

The cheapest month to fly to Sioux Falls from Rhode Island is in April. Flight prices, which tend to average around $340, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in April, then September is your next best option. Flight prices from Rhode Island to Sioux Falls during September average around $377.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Wednesday when prices can be found for as low as $577. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Rhode Island because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $766.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is in the morning. Flights from Rhode Island to Sioux Falls during this time can be as low as $617. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $673 on average. Flights to Sioux Falls from Rhode Island in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Rhode Island to Sioux Falls flights?

You could potentially save up to 27% on your flight if you consider stops on a Rhode Island to Sioux Falls flight.

Cheap Rhode Island to Sioux Falls flight deals and tips

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

Direct flights

None
There are no direct flights from Rhode Island to Sioux Falls. There are no popular flight routes from Rhode Island to Sioux Falls.
Search flight deals

  • When did momondo last update prices for flights from Rhode Island to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Rhode Island to Sioux Falls Joe Foss Field Airport were last updated today.

  • How many operators does momondo search for flights from Rhode Island to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Rhode Island to Sioux Falls Joe Foss Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rhode Island to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The necessary travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Rhode Island to Sioux Falls

Compare and see reviews for airlines that fly from Rhode Island to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
United AirlinesPriceFrom $415Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Sioux Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rhode Island to Sioux Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rhode Island to Sioux Falls with flexible booking policies on momondo?

All flight searches from Rhode Island to Sioux Falls on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rhode Island to Sioux Falls?

momondo helps you find the best flight between Rhode Island and Sioux Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Sioux Falls from Rhode Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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