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Cheap flights from Pennsylvania to Rapid City from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Rapid City departing on 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:10 pm - 11:16 pm
DCA
-
RAP
6h 06m
1 stop
United Airlines Logo
1:35 pm - 10:55 pm
RAP
-
DCA
7h 20m
1 stop
$271United Airlines
Tue, Jul 28 - Tue, Aug 4
Delta Logo
6:00 am - 1:40 pm
DCA
-
RAP
9h 40m
2 stops
Delta Logo
4:30 pm - 11:50 pm
RAP
-
DCA
5h 20m
1 stop
$276Delta
Tue, Jul 28 - Tue, Aug 4
Delta Logo
7:00 am - 3:46 pm
DCA
-
RAP
10h 46m
2 stops
Delta Logo
2:25 pm - 10:53 pm
RAP
-
DCA
6h 28m
2 stops
$281Delta
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
4:24 pm - 8:52 pm
DCA
-
RAP
6h 28m
1 stop
United Airlines Logo
1:37 pm - 10:52 pm
RAP
-
DCA
7h 15m
1 stop
$287United Airlines
Sat, Oct 17 - Tue, Oct 20
Multiple Airlines Logo
1:32 pm - 9:01 am
IAD
-
RAP
21h 29m
1 stop
Multiple Airlines Logo
3:36 pm - 8:20 am
RAP
-
IAD
14h 44m
2 stops
$289Multiple Airlines
Tue, Aug 4 - Wed, Aug 12
American Airlines Logo
6:18 am - 11:17 am
DCA
-
RAP
6h 59m
1 stop
American Airlines Logo
3:21 pm - 11:59 pm
RAP
-
DCA
6h 38m
1 stop
$300American Airlines
Wed, Jul 29 - Wed, Aug 5
Delta Logo
12:00 pm - 3:49 pm
DCA
-
RAP
5h 49m
1 stop
Delta Logo
6:48 am - 6:43 pm
RAP
-
DCA
9h 55m
2 stops
$305Delta
Thu, Aug 13 - Wed, Aug 19
American Airlines Logo
5:24 am - 11:15 am
ERI
-
RAP
7h 51m
1 stop
American Airlines Logo
3:21 pm - 11:59 pm
RAP
-
ERI
6h 38m
1 stop
$308American Airlines
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
7:18 pm - 4:35 pm
IAD
-
RAP
23h 17m
1 stop
Multiple Airlines Logo
9:51 am - 12:47 pm
RAP
-
IAD
24h 56m
1 stop
$316Multiple Airlines
Fri, Aug 7 - Wed, Aug 12
Sun Country Air Logo
12:06 pm - 4:37 pm
PHL
-
RAP
6h 31m
1 stop
Sun Country Air Logo
5:27 pm - 11:03 am
RAP
-
PHL
15h 36m
1 stop
$405Sun Country Air
Mon, Aug 10 - Fri, Aug 14

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American Airlines flights from Pennsylvania to Rapid City

Our best American Airlines deals on Pennsylvania to Rapid City flight tickets
American Airlines
Jul 29
DCA6:18 amWashington, D.C. Reagan-National
6h 59m
1 stop
RAP11:17 amRapid City
Aug 5
RAP3:21 pmRapid City
6h 38m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$300
American Airlines
Aug 12
ERI5:24 amErie
7h 51m
1 stop
RAP11:15 amRapid City
Aug 19
RAP3:21 pmRapid City
6h 38m
1 stop
ERI11:59 pmErie
$308
American Airlines
Jul 29
DCA5:00 amWashington, D.C. Reagan-National
8h 17m
1 stop
RAP11:17 amRapid City
Aug 5
RAP3:21 pmRapid City
6h 38m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$316

Sun Country Air flights from Pennsylvania to Rapid City

Our best Sun Country Air deals on Pennsylvania to Rapid City flight tickets
Sun Country Air
Aug 10
PHL12:06 pmPhiladelphia
6h 31m
1 stop
RAP4:37 pmRapid City
Aug 14
RAP5:27 pmRapid City
15h 36m
1 stop
PHL11:03 amPhiladelphia
$405
Sun Country Air
Aug 10
PHL12:06 pmPhiladelphia
6h 31m
1 stop
RAP4:37 pmRapid City
Aug 14
RAP5:27 pmRapid City
15h 36m
1 stop
PHL11:03 amPhiladelphia
$415
Sun Country Air
Aug 7
EWR11:41 amNewark
6h 41m
1 stop
RAP4:22 pmRapid City
Aug 14
RAP5:27 pmRapid City
15h 13m
1 stop
EWR10:40 amNewark
$487

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 June 24, 2026.
Use the filters below to find and compare flights from Pennsylvania to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Tue 7/28

7:10 pm-11:16 pm

1 stop6h 06m

Rapid City

Tue 8/4

1:35 pm-10:55 pm

1 stop7h 20m

$271

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Tue 7/28

6:00 am-1:40 pm

2 stops9h 40m

Rapid City

Tue 8/4

4:30 pm-11:50 pm

1 stop5h 20m

$276

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sat 10/17

7:00 am-3:46 pm

2 stops10h 46m

Rapid City

Tue 10/20

2:25 pm-10:53 pm

2 stops6h 28m

$281

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sat 10/17

4:24 pm-8:52 pm

1 stop6h 28m

Rapid City

Tue 10/20

1:37 pm-10:52 pm

1 stop7h 15m

$287

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Tue 8/4

1:32 pm-9:01 am

1 stop21h 29m

Rapid City

Wed 8/12

3:36 pm-8:20 am

2 stops14h 44m

$289

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Wed 7/29

6:18 am-11:17 am

1 stop6h 59m

Rapid City

Wed 8/5

3:21 pm-11:59 pm

1 stop6h 38m

$300

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Thu 8/13

12:00 pm-3:49 pm

1 stop5h 49m

Rapid City

Wed 8/19

6:48 am-6:43 pm

2 stops9h 55m

$305

ErieRapid City

ERI - RAP

ERIRAP

Erie

Wed 8/12

5:24 am-11:15 am

1 stop7h 51m

Rapid City

Wed 8/19

3:21 pm-11:59 pm

1 stop6h 38m

$308

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Fri 8/7

7:18 pm-4:35 pm

1 stop23h 17m

Rapid City

Wed 8/12

9:51 am-12:47 pm

1 stop24h 56m

$316

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Mon 8/10

12:06 pm-4:37 pm

1 stop6h 31m

Rapid City

Fri 8/14

5:27 pm-11:03 am

1 stop15h 36m

$405

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 Pennsylvania 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 June is, on average, the cheapest month to fly to Rapid City from Pennsylvania, with most prices found around $213. If you aren’t able to travel to Rapid City during the month of June, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $258.

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

You are more likely to see cheaper flights to Rapid City from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $488 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from Pennsylvania for as low as $288 on momondo.

Cheap Pennsylvania to Rapid City flight deals and tips

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

Fastest flight time

5h 06m

Direct flights

None
The fastest flight from Pennsylvania to Rapid City takes 5h 06m
There are no direct flights from Pennsylvania to Rapid City. There are no popular flight routes from Pennsylvania to Rapid City.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Rapid City

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

    Prices for flights from Pennsylvania to Rapid City Airport refresh daily.

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

  • How old do you have to be to fly from Pennsylvania 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 Pennsylvania to Rapid City Airport.

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

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pennsylvania to Rapid City

Compare and see reviews for airlines that fly from Pennsylvania to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $268Free CancellationRating
7.8
8,432 reviews
Search Delta flights
American AirlinesPriceFrom $274Free CancellationRating
7.1
11,751 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,881 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
Custer
Spearfish
Wall
Hill City
Hot Springs

Why use momondo?

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

It is quick and easy to find Pennsylvania to Rapid City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rapid City that suits you.

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

Flights from Pennsylvania 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 Pennsylvania to Rapid City?

momondo provides multiple filters to help you find the best flight to Rapid City from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Rapid City from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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