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Cheap flights from Rhode Island to Rapid City from $270

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 12/30. 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 Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:50 am - 10:13 amBOS-RAP
6h 23m1 stop
Delta Logo
10:54 am - 7:10 pmRAP-BOS
6h 16m1 stop
$289Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14
Delta Logo
6:10 pm - 10:28 pmBOS-RAP
6h 18m1 stop
Delta Logo
6:00 am - 4:23 pmRAP-BOS
8h 23m2 stops
$294Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14
Delta Logo
5:30 am - 3:25 pmPVD-RAP
11h 55m2 stops
Delta Logo
10:54 am - 11:30 pmRAP-PVD
10h 36m2 stops
$299Delta
Find Deal
Sat, Jan 24 - Sat, Feb 14
Delta Logo
1:00 pm - 9:58 pmBOS-RAP
10h 58m2 stops
Delta Logo
10:40 am - 1:03 amRAP-BOS
12h 23m2 stops
$299Delta
Find Deal
Sat, May 2 - Sat, May 9
Delta Logo
3:05 pm - 9:58 pmBOS-RAP
8h 53m1 stop
Delta Logo
4:00 pm - 11:52 pmRAP-BOS
5h 52m1 stop
$314Delta
Find Deal
Sat, May 2 - Sat, May 9
Delta Logo
5:40 am - 9:58 amBOS-RAP
6h 18m1 stop
Delta Logo
10:40 am - 11:32 pmRAP-BOS
10h 52m2 stops
$319Delta
Find Deal
Fri, May 1 - Tue, May 5
Delta Logo
4:49 pm - 10:28 pmPVD-RAP
7h 39m2 stops
Delta Logo
10:54 am - 11:30 pmRAP-PVD
10h 36m2 stops
$324Delta
Find Deal
Sat, Jan 17 - Sat, Jan 31
Delta Logo
9:00 am - 3:25 pmBOS-RAP
8h 25m2 stops
Delta Logo
6:00 am - 4:23 pmRAP-BOS
8h 23m2 stops
$324Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
1:30 pm - 8:33 pmBOS-RAP
9h 03m1 stop
United Airlines Logo
10:45 am - 9:42 pmRAP-BOS
8h 57m1 stop
$354United Airlines
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Fri, May 1 - Tue, May 5
United Airlines Logo
1:30 pm - 8:33 pmBOS-RAP
9h 03m1 stop
United Airlines Logo
12:50 pm - 11:42 pmRAP-BOS
8h 52m1 stop
$371United Airlines
Find Deal
Fri, May 1 - Wed, May 6

United Airlines flights from Rhode Island to Rapid City

Our best United Airlines deals on Rhode Island to Rapid City flight tickets
United Airlines
May 1
BOS1:30 pmBoston Logan Intl
9h 03m
1 stop
RAP8:33 pmRapid City
May 5
RAP10:45 amRapid City
8h 57m
1 stop
BOS9:42 pmBoston Logan Intl
$354
Find similar
United Airlines
May 1
BOS1:30 pmBoston Logan Intl
9h 03m
1 stop
RAP8:33 pmRapid City
May 6
RAP12:50 pmRapid City
8h 52m
1 stop
BOS11:42 pmBoston Logan Intl
$371
Find similar
United Airlines
Jan 3
PVD6:01 amProvidence-TFGreen
6h 29m
1 stop
RAP10:30 amRapid City
Jan 17
RAP8:30 amRapid City
10h 56m
2 stops
PVD9:26 pmProvidence-TFGreen
$374
Find similar

Delta flights from Rhode Island to Rapid City

Our best Delta deals on Rhode Island to Rapid City flight tickets
Delta
Jan 10
BOS5:50 amBoston Logan Intl
6h 23m
1 stop
RAP10:13 amRapid City
Jan 14
RAP10:54 amRapid City
6h 16m
1 stop
BOS7:10 pmBoston Logan Intl
$289
Find similar
Delta
Jan 10
BOS6:10 pmBoston Logan Intl
6h 18m
1 stop
RAP10:28 pmRapid City
Jan 14
RAP6:00 amRapid City
8h 23m
2 stops
BOS4:23 pmBoston Logan Intl
$294
Find similar
Delta
Jan 24
PVD5:30 amProvidence-TFGreen
11h 55m
2 stops
RAP3:25 pmRapid City
Feb 14
RAP10:54 amRapid City
10h 36m
2 stops
PVD11:30 pmProvidence-TFGreen
$299
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 November 23, 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

Sat 1/10

5:50 am-10:13 am

1 stop6h 23m

Rapid City

Wed 1/14

10:54 am-7:10 pm

1 stop6h 16m

$289

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 1/10

6:10 pm-10:28 pm

1 stop6h 18m

Rapid City

Wed 1/14

6:00 am-4:23 pm

2 stops8h 23m

$294

ProvidenceRapid City

PVD - RAP

PVDRAP

Providence-TFGreen

Sat 1/24

5:30 am-3:25 pm

2 stops11h 55m

Rapid City

Sat 2/14

10:54 am-11:30 pm

2 stops10h 36m

$299

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 5/2

1:00 pm-9:58 pm

2 stops10h 58m

Rapid City

Sat 5/9

10:40 am-1:03 am

2 stops12h 23m

$299

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 5/2

3:05 pm-9:58 pm

1 stop8h 53m

Rapid City

Sat 5/9

4:00 pm-11:52 pm

1 stop5h 52m

$314

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 5/1

5:40 am-9:58 am

1 stop6h 18m

Rapid City

Tue 5/5

10:40 am-11:32 pm

2 stops10h 52m

$319

ProvidenceRapid City

PVD - RAP

PVDRAP

Providence-TFGreen

Sat 1/17

4:49 pm-10:28 pm

2 stops7h 39m

Rapid City

Sat 1/31

10:54 am-11:30 pm

2 stops10h 36m

$324

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 1/10

9:00 am-3:25 pm

2 stops8h 25m

Rapid City

Wed 1/14

6:00 am-4:23 pm

2 stops8h 23m

$324

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 5/1

1:30 pm-8:33 pm

1 stop9h 03m

Rapid City

Tue 5/5

10:45 am-9:42 pm

1 stop8h 57m

$354

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 5/1

1:30 pm-8:33 pm

1 stop9h 03m

Rapid City

Wed 5/6

12:50 pm-11:42 pm

1 stop8h 52m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 $483. 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 $587 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 $429 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
DeltaPriceFrom $319Free CancellationRating
7.9
8,000 reviews
Search Delta flights
American AirlinesPriceFrom $338Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $349Free CancellationRating
7.4
9,036 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
Hill City
Wall
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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