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Rapid City

$176+ Cheap flights from Maryland to Rapid City (RAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — RAP
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Maryland to Rapid City

Keep the following information in mind while searching for Maryland to Rapid City flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

One-way from

$176
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$312
Provider with most accurate pricing for Washington, D.C. (WAS)-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Rapid City flights.
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From Maryland to Rapid City
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One-way flight from Maryland to Rapid City
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Maryland to Rapid City

Cheapest flights from Maryland to Rapid City
Explore the most affordable flight options available from Maryland to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:46 amPHL - RAP
1 stop5h 59mDelta
Sun 12/142:51 pmRAP - PHL
1 stop7h 06mDelta
Deal found 11/3$269
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:33 amPHL - RAP
2 stops10h 21mUnited Airlines
Wed 12/1712:41 pmRAP - PHL
1 stop8h 41mUnited Airlines
Deal found 11/3$326
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:00 amBWI - RAP
1 stop6h 27mDelta
Sat 11/224:25 pmRAP - BWI
1 stop5h 24mDelta
Deal found 11/3$339
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:14 amPHL - RAP
1 stop6h 13mDelta
Wed 12/34:25 pmRAP - PHL
1 stop5h 32mDelta
Deal found 11/2$364
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:56 pmIAD - RAP
1 stop5h 50mDelta
Fri 12/54:25 pmRAP - IAD
1 stop5h 37mDelta
Deal found 11/1$371
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:14 amPHL - RAP
1 stop6h 13mDelta
Mon 11/172:51 pmRAP - PHL
1 stop6h 59mDelta
Deal found 11/2$374
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:30 amIAD - RAP
1 stop6h 04mUnited Airlines
Wed 11/268:45 amRAP - IAD
1 stop8h 07mUnited Airlines
Deal found 11/1$384
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:50 amIAD - RAP
1 stop5h 55mDelta
Wed 11/264:25 pmRAP - IAD
1 stop5h 27mDelta
Deal found 11/3$389
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:34 amPHL - RAP
2 stops11h 52mUnited Airlines
Wed 12/32:55 pmRAP - PHL
1 stop6h 27mUnited Airlines
Deal found 11/2$389
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 amBWI - RAP
1 stop6h 27mDelta
Wed 11/264:25 pmRAP - BWI
1 stop5h 24mDelta
Deal found 11/3$395
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:58 pmBWI - RAP
1 stop5h 41mDelta
Sat 11/152:51 pmRAP - BWI
1 stop6h 58mDelta
Deal found 11/3$409
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:30 amDCA - RAP
1 stop6h 04mUnited Airlines
Wed 11/267:10 amRAP - DCA
1 stop5h 45mUnited Airlines
Deal found 11/3$419

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Maryland to Rapid City that are best for you.

Fly from

Maryland

Fly to

Rapid City

Route

Depart

Return

Price

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Mon 1/19

6:05 am-10:13 am

1 stop6h 08m

Rapid City

Sat 1/24

10:54 am-6:00 pm

1 stop5h 06m

$269

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Mon 1/19

6:00 am-1:34 pm

1 stop9h 34m

Rapid City

Sat 1/24

6:00 am-4:31 pm

1 stop8h 31m

$269

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Thu 12/11

11:46 am-3:45 pm

1 stop5h 59m

Rapid City

Sun 12/14

2:51 pm-11:57 pm

1 stop7h 06m

$269

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Sat 2/28

6:15 am-10:05 am

1 stop5h 50m

Rapid City

Tue 3/3

4:00 pm-11:35 pm

1 stop5h 35m

$304

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Fri 12/5

10:33 am-6:54 pm

2 stops10h 21m

Rapid City

Wed 12/17

12:41 pm-11:22 pm

1 stop8h 41m

$326

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Tue 4/14

6:17 am-10:53 am

1 stop6h 36m

Rapid City

Tue 4/21

12:50 pm-11:00 pm

1 stop8h 10m

$332

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Fri 2/20

5:25 pm-10:28 pm

2 stops7h 03m

Rapid City

Mon 2/23

6:00 am-1:56 pm

1 stop5h 56m

$339

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Tue 11/18

6:00 am-10:27 am

1 stop6h 27m

Rapid City

Sat 11/22

4:25 pm-11:49 pm

1 stop5h 24m

$339

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Wed 2/25

6:05 am-10:13 am

1 stop6h 08m

Rapid City

Sat 2/28

6:00 am-5:56 pm

2 stops9h 56m

$339

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Mon 1/19

12:45 pm-9:15 pm

2 stops10h 30m

Rapid City

Sat 1/24

6:00 am-6:58 pm

2 stops10h 58m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 35 results
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Best time to book a flight from Maryland to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Rapid City

What is the cheapest month to book a flight from Maryland to Rapid City?

Currently, July is the cheapest month in which you can book a flight from Maryland to Rapid City (average of $268). Flying from Maryland to Rapid City in October is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MD to RAP?

Find hourly flight availability from Maryland to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from Maryland to Rapid City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight at noon.

How much does it cost to fly round-trip from Maryland to Rapid City?

Related info for your journey

Find useful and relevant information for your journey from Maryland to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rapid City from Maryland?

    Most people fly into Rapid City (RAP) if they book a flight to Rapid City from Maryland. Rapid City is conveniently located just 9.0 mi from Rapid City’s city center.

  • How long is the flight from Maryland to Rapid City?

    Delta, American Airlines, and United Airlines can get you from Maryland to Rapid City in just under 6h 08m. Your travel time can differ by up to 3h 26m. The distance from Maryland to Rapid City is about 1387 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Maryland to Rapid City?

    While some choose either Philadelphia - Rapid City or Baltimore/Washington - Rapid City, Washington, D.C. Dulles Intl - Rapid City is the most popular route from Maryland to Rapid City.

  • Can I find deals for flights from Maryland to Rapid City that include hotel bookings?

    Yes. In addition to deals on Maryland to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Rapid City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Rapid City.

  • Can I find deals for business class flights from Maryland to Rapid City?

    Yes. Cheapflights offers flight deals from Maryland to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Rapid City?

    Currently, July is the cheapest month in which you can book a flight from Maryland to Rapid City (average of $268). Flying from Maryland to Rapid City in October is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

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Alternative routes for Maryland to Rapid City

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Top 3 airlines flying from Maryland to Rapid City

Discover the top 3 airlines that operate flights from Maryland to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$437FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$341Average$492FlexibilityNo cancel feeOn-time69%

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