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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 3/25. 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
5:35 pm - 11:11 pm
BOS
-
FSD
6h 36m
1 stop
American Airlines Logo
3:17 pm - 12:25 am
FSD
-
BOS
8h 08m
1 stop
$251American Airlines
Tue, Apr 28 - Sat, May 2
American Airlines Logo
5:30 am - 12:41 pm
BOS
-
FSD
8h 11m
1 stop
American Airlines Logo
6:00 am - 3:28 pm
FSD
-
BOS
8h 28m
1 stop
$270American Airlines
Thu, Apr 2 - Tue, Apr 7
Delta Logo
5:50 am - 10:21 am
BOS
-
FSD
5h 31m
1 stop
Delta Logo
5:00 am - 10:55 am
FSD
-
BOS
4h 55m
1 stop
$273Delta
Thu, Mar 19 - Wed, Mar 25
Delta Logo
7:10 am - 12:28 pm
BOS
-
FSD
6h 18m
1 stop
Delta Logo
4:09 pm - 11:52 pm
FSD
-
BOS
6h 43m
1 stop
$289Delta
Fri, Jun 12 - Sat, Jun 20
United Airlines Logo
6:00 am - 10:42 am
BOS
-
FSD
5h 42m
1 stop
United Airlines Logo
7:30 am - 6:11 pm
FSD
-
BOS
9h 41m
2 stops
$293United Airlines
Wed, Apr 29 - Wed, May 6
Delta Logo
5:40 am - 12:28 pm
BOS
-
FSD
7h 48m
1 stop
Delta Logo
4:09 pm - 11:52 pm
FSD
-
BOS
6h 43m
1 stop
$301Delta
Fri, Jun 12 - Sat, Jun 20
Delta Logo
5:40 am - 12:28 pm
BOS
-
FSD
7h 48m
1 stop
Delta Logo
4:09 pm - 11:52 pm
FSD
-
BOS
6h 43m
1 stop
$313Delta
Fri, Jun 12 - Sat, Jun 20
Multiple Airlines Logo
4:08 pm - 5:21 pm
BOS
-
FSD
26h 13m
2 stops
Multiple Airlines Logo
6:11 pm - 10:13 am
FSD
-
BOS
15h 02m
1 stop
$317Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
6:00 am - 10:42 am
BOS
-
FSD
5h 42m
1 stop
United Airlines Logo
7:39 am - 4:22 pm
FSD
-
BOS
7h 43m
2 stops
$321United Airlines
Thu, Apr 2 - Tue, Apr 7
American Airlines Logo
6:30 am - 11:38 am
BOS
-
FSD
6h 08m
1 stop
American Airlines Logo
2:06 pm - 12:11 am
FSD
-
BOS
9h 05m
1 stop
$322American Airlines
Wed, Mar 25 - Thu, Mar 26

United Airlines flights from Rhode Island to Sioux Falls

Our best United Airlines deals on Rhode Island to Sioux Falls flight tickets
United Airlines
Apr 29
BOS6:00 amBoston Logan Intl
5h 42m
1 stop
FSD10:42 amSioux Falls Joe Foss Field
May 6
FSD7:30 amSioux Falls Joe Foss Field
9h 41m
2 stops
BOS6:11 pmBoston Logan Intl
$293
United Airlines
Apr 2
BOS6:00 amBoston Logan Intl
5h 42m
1 stop
FSD10:42 amSioux Falls Joe Foss Field
Apr 7
FSD7:39 amSioux Falls Joe Foss Field
7h 43m
2 stops
BOS4:22 pmBoston Logan Intl
$321
United Airlines
Apr 28
BOS7:05 amBoston Logan Intl
8h 29m
2 stops
FSD2:34 pmSioux Falls Joe Foss Field
May 2
FSD6:36 pmSioux Falls Joe Foss Field
5h 23m
1 stop
BOS12:59 amBoston Logan Intl
$330

American Airlines flights from Rhode Island to Sioux Falls

Our best American Airlines deals on Rhode Island to Sioux Falls flight tickets
American Airlines
Apr 28
BOS5:35 pmBoston Logan Intl
6h 36m
1 stop
FSD11:11 pmSioux Falls Joe Foss Field
May 2
FSD3:17 pmSioux Falls Joe Foss Field
8h 08m
1 stop
BOS12:25 amBoston Logan Intl
$251
American Airlines
Apr 2
BOS5:30 amBoston Logan Intl
8h 11m
1 stop
FSD12:41 pmSioux Falls Joe Foss Field
Apr 7
FSD6:00 amSioux Falls Joe Foss Field
8h 28m
1 stop
BOS3:28 pmBoston Logan Intl
$270
American Airlines
Mar 25
BOS6:30 amBoston Logan Intl
6h 08m
1 stop
FSD11:38 amSioux Falls Joe Foss Field
Mar 26
FSD2:06 pmSioux Falls Joe Foss Field
9h 05m
1 stop
BOS12:11 amBoston Logan Intl
$322

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 February 26, 2026.
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 4/28

5:35 pm-11:11 pm

1 stop6h 36m

Sioux Falls Joe Foss Field

Sat 5/2

3:17 pm-12:25 am

1 stop8h 08m

$251

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

6:00 am-3:28 pm

1 stop8h 28m

$270

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 3/19

5:50 am-10:21 am

1 stop5h 31m

Sioux Falls Joe Foss Field

Wed 3/25

5:00 am-10:55 am

1 stop4h 55m

$273

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

$289

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 4/29

6:00 am-10:42 am

1 stop5h 42m

Sioux Falls Joe Foss Field

Wed 5/6

7:30 am-6:11 pm

2 stops9h 41m

$293

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 6/12

5:40 am-12:28 pm

1 stop7h 48m

Sioux Falls Joe Foss Field

Sat 6/20

4:09 pm-11:52 pm

1 stop6h 43m

$301

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 6/12

5:40 am-12:28 pm

1 stop7h 48m

Sioux Falls Joe Foss Field

Sat 6/20

4:09 pm-11:52 pm

1 stop6h 43m

$313

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 4/16

4:08 pm-5:21 pm

2 stops26h 13m

Sioux Falls Joe Foss Field

Mon 4/20

6:11 pm-10:13 am

1 stop15h 02m

$317

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 4/2

6:00 am-10:42 am

1 stop5h 42m

Sioux Falls Joe Foss Field

Tue 4/7

7:39 am-4:22 pm

2 stops7h 43m

$321

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 3/25

6:30 am-11:38 am

1 stop6h 08m

Sioux Falls Joe Foss Field

Thu 3/26

2:06 pm-12:11 am

1 stop9h 05m

$322

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 July. Flight prices, which tend to average around $358, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in July, then February is your next best option. Flight prices from Rhode Island to Sioux Falls during February average around $374.

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

You could potentially save up to 58% 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

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from Rhode Island to Sioux Falls takes 5h 10m
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
11,357 reviews
Search American Airlines flights
United AirlinesPriceFrom $291Free CancellationRating
7.4
9,349 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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