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Rapid City

$264+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — RAP
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
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 September 19, 2025.

Round-trip from

$269
(Delta)

One-way from

$264
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$405
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 ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 19, 2025.

This Delta deal was found by Cheapflights users on 9/19. 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 11/56:10 amDCA - RAP
1 stop5h 43mDelta
Wed 11/1211:07 amRAP - DCA
1 stop4h 52mDelta
Deal found 9/19$269
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/52:25 pmIAD - RAP
1 stop8h 01mUnited Airlines
Wed 11/125:15 amRAP - IAD
1 stop6h 03mUnited Airlines
Deal found 9/16$269
This American Airlines deal was found by Cheapflights users on 9/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:35 pmPHL - RAP
1 stop7h 44mAmerican Airlines
Tue 10/284:59 pmRAP - PHL
1 stop6h 10mAmerican Airlines
Deal found 9/18$269
This Delta deal was found by Cheapflights users on 9/17. 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 11/56:00 amBWI - RAP
1 stop5h 53mDelta
Sat 11/82:25 pmRAP - BWI
1 stop7h 24mDelta
Deal found 9/17$269
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:04 amIAD - RAP
1 stop9h 08mAmerican Airlines
Wed 11/125:18 amRAP - IAD
2 stops9h 31mAmerican Airlines
Deal found 9/16$274
This American Airlines deal was found by Cheapflights users on 9/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:45 amDCA - RAP
2 stops8h 27mAmerican Airlines
Wed 11/125:18 amRAP - DCA
2 stops10h 33mAmerican Airlines
Deal found 9/19$279
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/186:29 amBWI - RAP
1 stop5h 44mUnited Airlines
Sat 10/2512:56 pmRAP - BWI
1 stop8h 22mUnited Airlines
Deal found 9/18$283
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/186:30 amIAD - RAP
1 stop5h 43mUnited Airlines
Sat 10/2512:56 pmRAP - IAD
1 stop8h 26mUnited Airlines
Deal found 9/18$286
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 11/113:48 pmPHL - RAP
1 stop6h 38mUnited Airlines
Sat 11/158:45 amRAP - PHL
2 stops10h 36mUnited Airlines
Deal found 9/19$288
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/118:16 amBWI - RAP
1 stop6h 21mUnited Airlines
Sat 10/187:00 amRAP - BWI
2 stops12h 22mUnited Airlines
Deal found 9/18$288
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/56:15 amBWI - RAP
1 stop6h 19mUnited Airlines
Wed 11/1212:27 pmRAP - BWI
1 stop8h 30mUnited Airlines
Deal found 9/16$291
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/156:30 amPHL - RAP
1 stop5h 43mUnited Airlines
Wed 10/2212:56 pmRAP - PHL
2 stops9h 49mUnited Airlines
Deal found 9/16$293

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 September 19, 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 11/3

6:43 pm-10:36 pm

1 stop5h 53m

Rapid City

Mon 11/10

4:25 pm-11:31 pm

1 stop5h 06m

$269

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 11/5

6:04 am-1:12 pm

1 stop9h 08m

Rapid City

Wed 11/12

5:18 am-4:11 pm

1 stop8h 53m

$269

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 11/5

2:25 pm-8:26 pm

1 stop8h 01m

Rapid City

Wed 11/12

5:15 am-1:18 pm

1 stop6h 03m

$269

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Mon 1/19

6:10 am-10:05 am

1 stop5h 55m

Rapid City

Sat 1/24

10:40 am-6:01 pm

1 stop5h 21m

$269

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Sat 10/25

5:00 am-11:36 am

1 stop8h 36m

Rapid City

Tue 10/28

4:59 pm-1:09 am

1 stop6h 10m

$269

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Tue 11/4

6:10 am-9:53 am

1 stop5h 43m

Rapid City

Sat 11/8

2:25 pm-11:25 pm

1 stop7h 00m

$269

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Tue 11/11

6:25 am-1:12 pm

1 stop8h 47m

Rapid City

Sat 11/15

1:42 pm-10:42 pm

1 stop7h 00m

$269

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Wed 11/5

6:10 am-9:53 am

1 stop5h 43m

Rapid City

Wed 11/12

2:51 pm-11:31 pm

1 stop6h 40m

$269

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Tue 11/11

6:02 am-1:12 pm

1 stop9h 10m

Rapid City

Sat 11/15

1:42 pm-11:02 pm

1 stop7h 20m

$269

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Mon 1/19

6:15 am-10:05 am

1 stop5h 50m

Rapid City

Sat 1/24

10:40 am-7:00 pm

1 stop6h 20m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 50 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, January is the cheapest month in which you can book a flight from Maryland to Rapid City (average of $348). Flying from Maryland to Rapid City in June is currently the most expensive (average of $501). 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 September 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Rapid City as you normally would.

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 and American Airlines can get you from Maryland to Rapid City in just under 5h 53m. Your travel time can differ by up to 3h 15m. 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 cheapest airlines to fly from Maryland to Rapid City one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $266. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Maryland to Rapid City for a low price.

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

    While some choose either Washington, D.C. Reagan-National - Rapid City or Philadelphia - 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, January is the cheapest month in which you can book a flight from Maryland to Rapid City (average of $348). Flying from Maryland to Rapid City in June is currently the most expensive (average of $501). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$437FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$344Average$491FlexibilityNo cancel feeOn-time69%

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