What are the cheapest airlines flying from Washington, D.C. to Rapid City round-trip?

American Airlines, at $269, was found to be the cheapest airline from Washington, D.C. to Rapid City.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Washington, D.C. to Rapid City one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $178. Delta flights start at $180 while deals on United Airlines start at $225 one-way.

What is the cheapest day to fly from Washington, D.C. to Rapid City?

Travelers seeking maximum savings on their Washington, D.C. to Rapid City flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to Rapid City?

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

What are the most popular airlines that fly from Washington, D.C. to Rapid City?

When booking a flight from Washington, D.C. to Rapid City, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Washington, D.C. to Rapid City?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 28% on the overall cost on flights from Washington, D.C. to Rapid City.

How far in advance should I book a flight from Washington, D.C. to Rapid City?

To save up to 48% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to Rapid City from $358 1-2 weeks out and tickets from $494 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. to Rapid City?

November is one of the best times of the year to fly to Rapid City from Washington, D.C.. Prices for November average $464 per person but you can even find prices for as low as $267. The most expensive prices can be found in the month of June. Opting for a November flight can save you 26% on your journey compared to booking in June

Most accurate provider : When it comes to deals on Washington, D.C.-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Rapid City flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Rapid City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Rapid City from Washington, D.C.?

Located just 9.0 mi from the city center, Rapid City is the airport most travelers will use when flying to Rapid City from Washington, D.C.. Booking flights from Washington, D.C. to Rapid City (RAP) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 3 different airlines.

Can I find deals for flights from Washington, D.C. to Rapid City that include hotel bookings?

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

How can I find direct flights from Washington, D.C. to Rapid City?

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

Can I find deals for business class flights from Washington, D.C. to Rapid City?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$178+ Flights from Washington, D.C. to Rapid City

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Washington, D.C. to Rapid City are usually found in November or March, booked 28 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Washington, D.C. to Rapid City

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$269 (American Airlines)
One-way from	$178 (American Airlines)
Popular in	June
Cheapest in	November
Average price	$420

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 Washington, D.C. (WAS) to Rapid City

Search Deals

One-way flight from Washington, D.C. (WAS) to Rapid City

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($81 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Washington, D.C. to Rapid City

Cheapest flights from Washington, D.C. to Rapid City
Explore the most affordable flight options available from Washington, D.C. to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Sat 7/56:20 amBWI - RAP

1 stop8h 43mAmerican Airlines

Sat 7/121:43 pmRAP - BWI

1 stop6h 18mAmerican Airlines

Deal found 4/15

$269

Wed 9/106:17 amBWI - RAP

2 stops8h 13mUnited Airlines

Sat 9/208:35 amRAP - BWI

2 stops10h 22mUnited Airlines

Deal found 4/15

$279

Sat 5/32:04 pmBWI - RAP

2 stops10h 26mDelta

Sat 5/106:33 amRAP - BWI

1 stop5h 34mDelta

Deal found 4/14

$299

Tue 7/15:08 amDCA - RAP

1 stop6h 37mAmerican Airlines

Tue 7/84:38 pmRAP - DCA

1 stop6h 11mAmerican Airlines

Deal found 4/13

$305

Tue 8/511:49 amIAD - RAP

1 stop6h 19mAmerican Airlines

Tue 8/122:32 pmRAP - IAD

1 stop6h 09mAmerican Airlines

Deal found 4/14

$305

Fri 7/1112:25 pmBWI - RAP

1 stop5h 44mSun Country Air

Fri 7/188:21 amRAP - BWI

1 stop25h 02mSun Country Air

Deal found 4/14

$335

Fri 7/44:17 pmDCA - RAP

1 stop6h 39mUnited Airlines

Tue 7/81:43 pmRAP - DCA

1 stop6h 59mUnited Airlines

Deal found 4/14

$360

Thu 8/285:40 pmIAD - RAP

1 stop6h 15mUnited Airlines

Tue 9/25:30 amRAP - IAD

1 stop5h 57mUnited Airlines

Deal found 4/14

$373

Thu 5/297:17 amBWI - RAP

1 stop16h 00mMultiple Airlines

Thu 6/510:04 pmRAP - BWI

1 stop30h 06mMultiple Airlines

Deal found 4/14

$397

Fri 7/1112:00 pmIAD - RAP

1 stop6h 04mDelta

Fri 7/182:20 pmRAP - IAD

1 stop7h 09mDelta

Deal found 4/14

$449

Thu 5/296:05 amDCA - RAP

1 stop6h 01mDelta

Thu 6/56:33 amRAP - DCA

2 stops10h 26mDelta

Deal found 4/14

$504

Thu 5/112:45 pmIAD - RAP

2 stops28h 55mMultiple Airlines

Sat 5/39:33 amRAP - IAD

3 stops33h 36mMultiple Airlines

Deal found 4/15

$578

Best flights from Washington, D.C. to Rapid City
Discover carefully curated flight deals from Washington, D.C. to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Sat 7/56:20 amBWI - RAP

1 stop8h 43mAmerican Airlines

Sat 7/121:43 pmRAP - BWI

1 stop6h 18mAmerican Airlines

Deal found 4/15

$269

Wed 9/106:17 amBWI - RAP

2 stops8h 13mUnited Airlines

Sat 9/208:35 amRAP - BWI

2 stops10h 22mUnited Airlines

Deal found 4/15

$279

Sat 5/32:04 pmBWI - RAP

2 stops10h 26mDelta

Sat 5/106:33 amRAP - BWI

1 stop5h 34mDelta

Deal found 4/15

$299

Mon 7/1412:25 pmBWI - RAP

1 stop5h 56mMultiple Airlines

Thu 7/179:59 pmRAP - BWI

2 stops35h 24mMultiple Airlines

Deal found 4/15

$467

Tue 7/15:08 amDCA - RAP

1 stop6h 37mAmerican Airlines

Tue 7/84:38 pmRAP - DCA

1 stop6h 11mAmerican Airlines

Deal found 4/13

$305

Tue 8/511:49 amIAD - RAP

1 stop6h 19mAmerican Airlines

Tue 8/122:32 pmRAP - IAD

1 stop6h 09mAmerican Airlines

Deal found 4/14

$305

Fri 7/44:17 pmDCA - RAP

1 stop6h 39mUnited Airlines

Tue 7/81:43 pmRAP - DCA

1 stop6h 59mUnited Airlines

Deal found 4/14

$360

Thu 8/285:40 pmIAD - RAP

1 stop6h 15mUnited Airlines

Tue 9/25:30 amRAP - IAD

1 stop5h 57mUnited Airlines

Deal found 4/14

$373

Fri 7/1112:00 pmIAD - RAP

1 stop6h 04mDelta

Fri 7/182:20 pmRAP - IAD

1 stop7h 09mDelta

Deal found 4/14

$449

Thu 5/296:05 amDCA - RAP

1 stop6h 01mDelta

Thu 6/56:33 amRAP - DCA

2 stops10h 26mDelta

Deal found 4/14

$504

Wed 10/88:25 amIAD - RAP

3 stops34h 43mMultiple Airlines

Sun 10/125:58 pmRAP - IAD

2 stops24h 48mMultiple Airlines

Deal found 4/14

$669

Last-minute flights from Washington, D.C. to Rapid City
Discover last-minute flight deals from Washington, D.C. to Rapid City. Data last updated April 15, 2025 and is based on user searches.

Thu 4/246:00 amBWI - RAP

1 stop7h 05mDelta

Mon 4/286:00 amRAP - BWI

1 stop6h 43mDelta

Deal found 4/13

$499

Thu 4/241:10 pmDCA - RAP

1 stop9h 27mAmerican Airlines

Mon 4/2812:26 pmRAP - DCA

1 stop8h 34mAmerican Airlines

Deal found 4/13

$601

Thu 4/2412:00 pmDCA - RAP

1 stop5h 38mDelta

Mon 4/286:00 amRAP - DCA

2 stops10h 59mDelta

Deal found 4/13

$646

Thu 4/2411:50 amIAD - RAP

1 stop5h 48mDelta

Mon 4/284:19 pmRAP - IAD

1 stop5h 21mDelta

Deal found 4/13

$668

Tue 4/296:05 amBWI - RAP

1 stop7h 51mAmerican Airlines

Sat 5/35:36 amRAP - BWI

1 stop6h 54mAmerican Airlines

Deal found 4/14

$374

Tue 4/295:30 pmIAD - RAP

1 stop6h 30mUnited Airlines

Sat 5/36:23 amRAP - IAD

1 stop8h 07mUnited Airlines

Deal found 4/14

$501

Thu 5/14:10 pmBWI - RAP

1 stop8h 06mUnited Airlines

Sun 5/41:34 pmRAP - BWI

1 stop7h 43mUnited Airlines

Deal found 4/14

$399

Thu 5/112:45 pmIAD - RAP

2 stops28h 55mMultiple Airlines

Sat 5/39:33 amRAP - IAD

3 stops33h 36mMultiple Airlines

Deal found 4/15

$578

Sat 5/32:04 pmBWI - RAP

2 stops10h 26mDelta

Sat 5/106:33 amRAP - BWI

1 stop5h 34mDelta

Deal found 4/14

$299

Mon 5/52:59 pmDCA - RAP

1 stop7h 54mAmerican Airlines

Wed 5/711:49 amRAP - DCA

1 stop5h 07mAmerican Airlines

Deal found 4/14

$401

Thu 5/87:25 amDCA - RAP

1 stop5h 35mUnited Airlines

Fri 5/95:59 pmRAP - DCA

2 stops20h 03mUnited Airlines

Deal found 4/14

$513

Thu 5/297:17 amBWI - RAP

1 stop16h 00mMultiple Airlines

Thu 6/510:04 pmRAP - BWI

1 stop30h 06mMultiple Airlines

Deal found 4/14

$397

One-way flights from Washington, D.C. to Rapid City
Search for one-way flight options from Washington, D.C. to Rapid City. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sun 8/3111:30 amIAD - RAP

1 stop6h 32mAmerican Airlines

Deal found 4/15

$178

Sun 8/3112:00 pmBWI - RAP

1 stop6h 04mDelta

Deal found 4/15

$180

Sun 8/315:00 pmIAD - RAP

2 stops6h 56mDelta

Deal found 4/15

$205

Sat 9/136:17 amBWI - RAP

2 stops11h 45mUnited Airlines

Deal found 4/15

$225

Mon 6/165:36 pmIAD - RAP

1 stop6h 24mUnited Airlines

Deal found 4/15

$290

Sat 4/197:30 amDCA - RAP

1 stop5h 34mDelta

Deal found 4/14

$436

Sat 4/196:20 amDCA - RAP

3 stops29h 01mUnited Airlines

Deal found 4/14

$772

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Sat 7/5

6:20 am-1:03 pm

1 stop8h 43m

Rapid City

Sat 7/12

1:43 pm-10:01 pm

1 stop6h 18m

$269

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Sat 5/3

2:04 pm-10:30 pm

2 stops10h 26m

Rapid City

Sat 5/10

6:33 am-2:07 pm

1 stop5h 34m

$299

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Tue 7/1

5:08 am-9:45 am

1 stop6h 37m

Rapid City

Tue 7/8

4:38 pm-12:49 am

1 stop6h 11m

$305

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Fri 7/4

4:20 pm-8:56 pm

1 stop6h 36m

Rapid City

Tue 7/8

7:00 am-9:42 pm

2 stops12h 42m

$319

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Fri 7/11

12:25 pm-4:09 pm

1 stop5h 44m

Rapid City

Fri 7/18

8:21 am-11:23 am

1 stop25h 02m

$335

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Fri 7/4

4:17 pm-8:56 pm

1 stop6h 39m

Rapid City

Tue 7/8

1:43 pm-10:42 pm

1 stop6h 59m

$360

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Sat 6/7

11:50 am-4:09 pm

1 stop6h 19m

Rapid City

Wed 6/11

12:03 pm-10:39 pm

1 stop8h 36m

$360

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Thu 5/29

7:17 am-9:17 pm

1 stop16h 00m

Rapid City

Thu 6/5

10:04 pm-6:10 am

1 stop30h 06m

$397

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Mon 6/30

6:35 am-10:20 am

1 stop5h 45m

Rapid City

Tue 7/8

5:30 am-1:26 pm

1 stop5h 56m

$410

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Fri 7/11

12:00 pm-4:04 pm

1 stop6h 04m

Rapid City

Fri 7/18

2:20 pm-11:29 pm

1 stop7h 09m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 20 results

Compare providers for flights from Washington, D.C. to Rapid City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Rapid City in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Rapid City flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Rapid City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Washington, D.C. 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 Washington, D.C. to Rapid City

How far ahead should I book a flight from Washington, D.C. to Rapid City?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Rapid City, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Rapid City?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Rapid City (average of $348). Flying from Washington, D.C. to Rapid City in May is currently the most expensive (average of $556). 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 WAS to RAP?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Rapid City in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

Rainfall in Rapid City by month

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

If weather is an important factor for your trip to Rapid City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Rapid City

To help decide which airline to fly from Washington, D.C. to Rapid City, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,658 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Rapid City from Washington, D.C.?
Located just 9.0 mi from the city center, Rapid City is the airport most travelers will use when flying to Rapid City from Washington, D.C.. Booking flights from Washington, D.C. to Rapid City (RAP) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 3 different airlines.
What are the cheapest airlines flying from Washington, D.C. to Rapid City round-trip?
American Airlines, at $269, was found to be the cheapest airline from Washington, D.C. to Rapid City.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. to Rapid City one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $178. Delta flights start at $180 while deals on United Airlines start at $225 one-way.
What are the most popular routes from Washington, D.C. to Rapid City?
While some choose either Washington, D.C. Dulles Intl - Rapid City or Washington, D.C. Reagan-National - Rapid City, Baltimore/Washington - Rapid City is the most popular route from Washington, D.C. to Rapid City.
Can I find deals for flights from Washington, D.C. to Rapid City that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Rapid City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Rapid City.
Can I find deals for business class flights from Washington, D.C. to Rapid City?
Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Rapid City?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Rapid City (average of $348). Flying from Washington, D.C. to Rapid City in May is currently the most expensive (average of $556). 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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Wall

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Top 3 airlines flying from Washington, D.C. to Rapid City

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$247	Average$567	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$270	Average$516	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$278	Average$490	FlexibilityNo cancel fee	On-time71%

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$178+ Cheap flights from Washington, D.C. (WAS) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Rapid City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. to Rapid City are usually found in November or March, booked 28 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Washington, D.C. to Rapid City

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Rapid City

Cheapest flights from Washington, D.C. to Rapid CityExplore the most affordable flight options available from Washington, D.C. to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from Washington, D.C. to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Rapid City that are best for you.

Compare providers for flights from Washington, D.C. to Rapid City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Rapid City in April.

Best time to book a flight from Washington, D.C. to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Washington, D.C. with our price prediction graph.

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Everything you need to know about your flight from Washington, D.C. to Rapid City

How far ahead should I book a flight from Washington, D.C. to Rapid City?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Rapid City. Price data was last updated on April 11, 2025.

What is the cheapest month to book a flight from Washington, D.C. to Rapid City?

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

Find hourly flight availability from Washington, D.C. 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 April 15, 2025.

Rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average rainfall totals by month.

Temperature in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature totals by month.

Reviews of airlines servicing Rapid City

To help decide which airline to fly from Washington, D.C. to Rapid City, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

What are the cheapest airlines flying from Washington, D.C. to Rapid City round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Rapid City one-way?

What are the most popular routes from Washington, D.C. to Rapid City?

Can I find deals for flights from Washington, D.C. to Rapid City that include hotel bookings?

How can I find direct flights from Washington, D.C. to Rapid City?

Can I find deals for business class flights from Washington, D.C. to Rapid City?

What is the cheapest month to book a flight from Washington, D.C. to Rapid City?

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Alternative routes for Washington, D.C. to Rapid City

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Top 3 airlines flying from Washington, D.C. to Rapid City

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Cheapest flights from Washington, D.C. to Rapid City
Explore the most affordable flight options available from Washington, D.C. to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.