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$190+ Cheap flights from Rapid City (RAP) to Maryland

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BWI
Sep 6 — Sep 131
Sat 9/6
Sat 9/13
1 adult, Economy
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Cheap flight deals from Rapid City to Maryland

Keep the following information in mind while searching for Rapid City to Maryland flight deals. Data was last updated September 1, 2025.

Round-trip from

$289
(Delta)

One-way from

$190
(United Airlines)

Popular in

February

Cheapest in

December

Average price

$411
From Rapid City to Maryland
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One-way flight from Rapid City to Maryland
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Highest demand for flights based on searches. 20% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 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 Rapid City to Maryland

Cheapest flights from Rapid City to Maryland
Explore the most affordable flight options available from Rapid City to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2025.

This Delta deal was found by Cheapflights users on 8/31. 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 12/104:25 pmRAP - PHL
1 stop5h 31mDelta
Sat 12/136:15 amPHL - RAP
1 stop6h 07mDelta
Deal found 8/31$289
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/312:56 pmRAP - BWI
1 stop8h 22mUnited Airlines
Mon 10/66:29 amBWI - RAP
1 stop5h 44mUnited Airlines
Deal found 8/30$334
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 10/24:24 pmRAP - PHL
1 stop5h 31mDelta
Sun 10/56:00 amPHL - RAP
1 stop6h 12mDelta
Deal found 9/1$339
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Fri 10/312:56 pmRAP - BWI
1 stop8h 22mUnited Airlines
Sun 10/56:29 amBWI - RAP
1 stop5h 44mUnited Airlines
Deal found 9/1$349
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/211:15 amRAP - PHL
2 stops11h 30mUnited Airlines
Sun 10/56:30 amPHL - RAP
1 stop5h 43mUnited Airlines
Deal found 9/1$354
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:33 pmRAP - BWI
2 stops8h 29mAmerican Airlines
Sun 10/56:41 amBWI - RAP
1 stop6h 41mAmerican Airlines
Deal found 9/1$360
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/312:56 pmRAP - IAD
1 stop8h 26mUnited Airlines
Mon 10/66:30 amIAD - RAP
1 stop5h 43mUnited Airlines
Deal found 8/30$374
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 10/24:24 pmRAP - PHL
1 stop5h 31mDelta
Mon 10/67:00 pmPHL - RAP
1 stop5h 36mDelta
Deal found 9/1$399
This Delta deal was found by Cheapflights users on 8/31. 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.
Fri 10/32:27 pmRAP - IAD
2 stops7h 46mDelta
Sun 10/56:15 amIAD - RAP
1 stop5h 57mDelta
Deal found 8/31$400
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/31:12 pmRAP - IAD
2 stops22h 37mAmerican Airlines
Sun 10/56:25 amIAD - RAP
1 stop7h 37mAmerican Airlines
Deal found 8/30$404
This American Airlines deal was found by Cheapflights users on 8/30. 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 9/131:12 pmRAP - DCA
1 stop8h 11mAmerican Airlines
Sat 9/206:00 amDCA - RAP
1 stop6h 35mAmerican Airlines
Deal found 8/30$409
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/244:57 pmRAP - DCA
1 stop6h 02mAmerican Airlines
Mon 10/275:00 amDCA - RAP
2 stops8h 48mAmerican Airlines
Deal found 8/30$415

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Maryland 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 1, 2025.
Use the filters below to find and compare flights from Rapid City to Maryland that are best for you.

Fly from

Rapid City

Fly to

Maryland

Route

Depart

Return

Price

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Sat 2/7

10:40 am-6:42 pm

1 stop6h 02m

Baltimore/Washington

Sat 2/14

6:19 am-10:05 am

1 stop5h 46m

$289

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Wed 12/10

4:25 pm-11:56 pm

1 stop5h 31m

Philadelphia

Sat 12/13

6:15 am-10:22 am

1 stop6h 07m

$289

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Thu 2/26

6:20 am-2:02 pm

1 stop5h 42m

Washington, D.C. Reagan-National

Mon 3/2

6:50 pm-10:14 pm

1 stop5h 24m

$289

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Sat 2/7

4:00 pm-11:33 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Sat 2/14

6:10 am-10:05 am

1 stop5h 55m

$289

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Sat 2/28

4:00 pm-11:33 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Mon 3/2

6:10 am-10:05 am

1 stop5h 55m

$289

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Fri 10/3

12:56 pm-11:18 pm

1 stop8h 22m

Baltimore/Washington

Mon 10/6

6:29 am-10:13 am

1 stop5h 44m

$334

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Thu 10/2

4:24 pm-11:55 pm

1 stop5h 31m

Philadelphia

Sun 10/5

6:00 am-10:12 am

1 stop6h 12m

$339

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Fri 10/3

12:56 pm-11:18 pm

1 stop8h 22m

Baltimore/Washington

Sun 10/5

6:29 am-10:13 am

1 stop5h 44m

$349

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Thu 10/2

11:15 am-12:45 am

2 stops11h 30m

Philadelphia

Sun 10/5

6:30 am-10:13 am

1 stop5h 43m

$354

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Wed 12/10

2:55 pm-11:22 pm

1 stop6h 27m

Philadelphia

Sat 12/13

10:15 am-8:37 pm

2 stops12h 22m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/31

Showing 1-10 of 34 results
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Best time to book a flight from Rapid City to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Rapid City 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 Rapid City to Maryland

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

Currently, August is the cheapest month in which you can book a flight from Rapid City to Maryland (average of $241). Flying from Rapid City to Maryland in March is currently the most expensive (average of $290). 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.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated September 1, 2025.
Read through reviews of airlines operating flights from Rapid City to Maryland, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,974 reviews
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,936 reviews
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Maryland. 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 from for flights from Rapid City to Maryland?

    Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to Maryland.

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

    For as low as $289, Delta can have you in Maryland from Rapid City in 6h 02m. Rapid City and Maryland are separated by a distance of 1397 mi. This flight may include one or multiple stops.

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

    The most popular flight routes from Rapid City to Maryland are Rapid City - Washington, D.C. Dulles Intl, Rapid City - Baltimore/Washington and Rapid City - Philadelphia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to Maryland 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 Rapid City to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Rapid City to Maryland (average of $241). Flying from Rapid City to Maryland in March is currently the most expensive (average of $290). 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

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Alternative routes for Rapid City to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Rapid City to Maryland

Discover the top 3 airlines that operate flights from Rapid City to Maryland. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$332FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$413FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$293Average$366FlexibilityNo cancel feeOn-time71%

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