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Cheap flights from Rhode Island to Rapid City from $227

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 Rapid City departing on 10/25. 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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Find the cheapest flights from Rhode Island to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:25 am - 3:45 pmBOS-RAP
6h 20m1 stop
Delta Logo
11:00 am - 7:42 pmRAP-BOS
6h 42m1 stop
$309Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
9:00 am - 3:45 pmBOS-RAP
8h 45m2 stops
Delta Logo
11:00 am - 7:42 pmRAP-BOS
6h 42m1 stop
$314Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
5:00 pm - 10:14 pmPVD-RAP
7h 14m2 stops
Delta Logo
10:40 am - 11:45 pmRAP-PVD
11h 05m2 stops
$319Delta
Find Deal
Sat, Jan 10 - Fri, Jan 16
Delta Logo
5:29 am - 2:09 pmBOS-RAP
10h 40m2 stops
Delta Logo
11:00 am - 1:27 amRAP-BOS
12h 27m2 stops
$319Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
11:33 am - 9:15 pmPVD-RAP
11h 42m2 stops
American Airlines Logo
6:00 am - 9:49 pmRAP-PVD
13h 49m2 stops
$354American Airlines
Find Deal
Sun, Jan 11 - Sat, Jan 17
American Airlines Logo
11:56 am - 9:16 pmBOS-RAP
11h 20m2 stops
American Airlines Logo
5:18 am - 4:38 pmRAP-BOS
9h 20m2 stops
$415American Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
United Airlines Logo
5:30 am - 8:26 pmBOS-RAP
16h 56m3 stops
United Airlines Logo
8:45 am - 9:34 pmRAP-BOS
10h 49m2 stops
$463United Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
United Airlines Logo
3:16 pm - 8:37 pmBOS-RAP
7h 21m1 stop
United Airlines Logo
8:45 am - 5:58 amRAP-BOS
19h 13m1 stop
$507United Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 30
United Airlines Logo
6:00 am - 3:05 pmBOS-RAP
11h 05m2 stops
United Airlines Logo
8:45 am - 5:58 amRAP-BOS
19h 13m1 stop
$512United Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 30
American Airlines Logo
7:31 am - 1:50 pmBOS-RAP
8h 19m1 stop
American Airlines Logo
2:08 pm - 11:30 pmRAP-BOS
7h 22m1 stop
$629American Airlines
Find Deal
Fri, Dec 19 - Sun, Jan 11

Delta flights from Rhode Island to Rapid City

Our best Delta deals on Rhode Island to Rapid City flight tickets
Delta
Dec 10
BOS11:25 amBoston Logan Intl
6h 20m
1 stop
RAP3:45 pmRapid City
Dec 13
RAP11:00 amRapid City
6h 42m
1 stop
BOS7:42 pmBoston Logan Intl
$309
Find similar
Delta
Dec 10
BOS9:00 amBoston Logan Intl
8h 45m
2 stops
RAP3:45 pmRapid City
Dec 13
RAP11:00 amRapid City
6h 42m
1 stop
BOS7:42 pmBoston Logan Intl
$314
Find similar
Delta
Dec 10
BOS5:29 amBoston Logan Intl
10h 40m
2 stops
RAP2:09 pmRapid City
Dec 13
RAP11:00 amRapid City
12h 27m
2 stops
BOS1:27 amBoston Logan Intl
$319
Find similar

United Airlines flights from Rhode Island to Rapid City

Our best United Airlines deals on Rhode Island to Rapid City flight tickets
United Airlines
Oct 16
BOS6:00 amBoston Logan Intl
6h 13m
1 stop
RAP10:13 amRapid City
Oct 21
RAP3:20 pmRapid City
6h 24m
1 stop
BOS11:44 pmBoston Logan Intl
$457
Find similar
United Airlines
Nov 5
BOS5:30 amBoston Logan Intl
16h 56m
3 stops
RAP8:26 pmRapid City
Nov 10
RAP8:45 amRapid City
10h 49m
2 stops
BOS9:34 pmBoston Logan Intl
$463
Find similar
United Airlines
Oct 11
BOS9:30 amBoston Logan Intl
9h 30m
1 stop
RAP5:00 pmRapid City
Oct 15
RAP12:56 pmRapid City
8h 48m
1 stop
BOS11:44 pmBoston Logan Intl
$491
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Rapid City 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 Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

11:25 am-3:45 pm

1 stop6h 20m

Rapid City

Sat 12/13

11:00 am-7:42 pm

1 stop6h 42m

$309

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

9:00 am-3:45 pm

2 stops8h 45m

Rapid City

Sat 12/13

11:00 am-7:42 pm

1 stop6h 42m

$314

ProvidenceRapid City

PVD - RAP

PVDRAP

Providence-TFGreen

Sat 1/10

5:00 pm-10:14 pm

2 stops7h 14m

Rapid City

Fri 1/16

10:40 am-11:45 pm

2 stops11h 05m

$319

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

5:29 am-2:09 pm

2 stops10h 40m

Rapid City

Sat 12/13

11:00 am-1:27 am

2 stops12h 27m

$319

ProvidenceRapid City

PVD - RAP

PVDRAP

Providence-TFGreen

Sun 1/11

11:33 am-9:15 pm

2 stops11h 42m

Rapid City

Sat 1/17

6:00 am-9:49 pm

2 stops13h 49m

$354

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 11/5

11:56 am-9:16 pm

2 stops11h 20m

Rapid City

Mon 11/10

5:18 am-4:38 pm

2 stops9h 20m

$415

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 11/5

5:30 am-8:26 pm

3 stops16h 56m

Rapid City

Mon 11/10

8:45 am-9:34 pm

2 stops10h 49m

$463

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 12/16

3:16 pm-8:37 pm

1 stop7h 21m

Rapid City

Tue 12/30

8:45 am-5:58 am

1 stop19h 13m

$507

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 12/16

6:00 am-3:05 pm

2 stops11h 05m

Rapid City

Tue 12/30

8:45 am-5:58 am

1 stop19h 13m

$512

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 12/19

7:31 am-1:50 pm

1 stop8h 19m

Rapid City

Sun 1/11

2:08 pm-11:30 pm

1 stop7h 22m

$629

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 Rapid City from

How to get the cheapest flight ticket from Rhode Island to Rapid City

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 Rapid City?

The month of December is, on average, the cheapest month to fly to Rapid City from Rhode Island, with most prices found around $472. If you aren’t able to travel to Rapid City during the month of December, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $510.

What is the cheapest day to depart on your flight to Rapid City?

According to our data, Tuesday is the cheapest day to fly to Rapid City from Rhode Island. The lowest ticket price found for a Tuesday departure recently was $628. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Sunday, with ticket prices averaging around $770.

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is in the afternoon. Flights from Rhode Island to Rapid City during this time can be as low as $617. Flights at noon are often more expensive with an average ticket price of $680.

How far in advance should I book a flight to Rapid City?

You are more likely to see cheaper flights to Rapid City from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $588 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from Rhode Island for as low as $446 on momondo.

Cheap Rhode Island to Rapid City flight deals and tips

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

Direct flights

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

  • When did momondo last update prices for flights from Rhode Island to Rapid City Airport?

    Prices for flights from Rhode Island to Rapid City Airport refresh daily.

  • How many operators does momondo search for flights from Rhode Island to Rapid City Airport?

  • How old do you have to be to fly from Rhode Island to Rapid City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rhode Island to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The required travel and health documents for your Rapid City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Rhode Island to Rapid City

Compare and see reviews for airlines that fly from Rhode Island to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $338Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $338Free CancellationRating
7.9
7,969 reviews
Search Delta flights
United AirlinesPriceFrom $349Free CancellationRating
7.4
8,964 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish
Custer
Wall
Hill City
Hot Springs

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Rapid City?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rhode Island to Rapid City for you.

Can I find flights from Rhode Island to Rapid City with flexible booking policies on momondo?

Flights from Rhode Island to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rhode Island to Rapid City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rhode Island to Rapid City.

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

Price alerts on flights to Rapid City 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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