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

Flying on American Airlines is currently your cheapest option to Rapid City, with prices starting at $269. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $289 and $349, respectively. Users have found that American Airlines is 48% cheaper than the other options available to this destination.

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

One-way options have recently been found by users for as low as $319 on United Airlines. Other airlines that offer cheap prices include Delta from $395 and American Airlines from $400 one-way.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rapid City (average of $348). Flying from Washington, D.C. Dulles Intl Airport to Rapid City in May is currently the most expensive (average of $594). 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 day to fly from Washington, D.C. Dulles Intl Airport to Rapid City?

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

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport 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 62% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Rapid City.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Rapid City from $358 1-2 weeks out and tickets from $480 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to Rapid City from Washington, D.C. Dulles Intl Airport average $492. You can even find prices in February for less than $492, as users have found deals to Rapid City from as low as $267. The month of May appears to be one of the more expensive times to travel to Rapid City from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 35%.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-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. Dulles Intl Airport-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Rapid City flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Rapid City flights, Cheapflights users trust FlightHub the most. FlightHub 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. Dulles Intl Airport-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. Dulles Intl?

If you book a flight to Rapid City from Washington, D.C. Dulles Intl, you will be flying to Rapid City, which is the city’s only airport. Rapid City (RAP) is located 9.0 mi from the center of Rapid City. There are 0 flights from Washington, D.C. Dulles Intl to Rapid City per day from 2 different airlines.

Can I find deals for flights from Dulles Intl to Rapid City that include hotel bookings?

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

How can I find direct flights from Dulles Intl to Rapid City?

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

Can I find deals for business class flights from Dulles Intl to Rapid City?

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$269+ Flights from Washington, D.C. Dulles Intl Airport to Rapid City

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Cheap flight deals from Dulles Intl to Rapid City

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$269 (American Airlines)
Popular in	June
Cheapest in	March
Average price	$664

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Rapid City flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Rapid City flights.

Search Deals

From Washington, D.C. Dulles Intl to Rapid City

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($96 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2025

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Find flight deals from Dulles Intl to Rapid City

Cheapest flights from Dulles Intl to Rapid City
Explore the most affordable flight options available from Dulles Intl to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

Wed 2/266:12 amIAD - RAP

1 stop7h 41mAmerican Airlines

Tue 3/412:24 pmRAP - IAD

1 stop8h 09mAmerican Airlines

Deal found 1/29

$269

Sat 3/16:05 amIAD - RAP

1 stop6h 59mDelta

Sat 3/84:19 pmRAP - IAD

1 stop5h 17mDelta

Deal found 1/30

$289

Wed 11/56:20 amIAD - RAP

1 stop6h 03mUnited Airlines

Sat 11/85:30 amRAP - IAD

1 stop5h 57mUnited Airlines

Deal found 1/29

$322

Best flights from Dulles Intl to Rapid City
Discover carefully curated flight deals from Dulles Intl to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 30, 2025.

Wed 2/266:12 amIAD - RAP

1 stop7h 41mAmerican Airlines

Tue 3/412:24 pmRAP - IAD

1 stop8h 09mAmerican Airlines

Deal found 1/29

$269

Sat 3/16:05 amIAD - RAP

1 stop6h 59mDelta

Sat 3/84:19 pmRAP - IAD

1 stop5h 17mDelta

Deal found 1/30

$289

Wed 3/58:20 amIAD - RAP

1 stop6h 20mUnited Airlines

Sat 3/83:21 pmRAP - IAD

1 stop6h 02mUnited Airlines

Deal found 1/30

$349

Last-minute flights from Dulles Intl to Rapid City
Discover last-minute flight deals from Dulles Intl to Rapid City. Data last updated January 30, 2025 and is based on user searches.

Thu 2/138:15 amIAD - RAP

2 stops14h 41mUnited Airlines

Mon 2/173:40 pmRAP - IAD

1 stop17h 38mUnited Airlines

Deal found 1/28

$819

Tue 2/185:16 pmIAD - RAP

2 stops7h 25mDelta

Tue 2/2511:49 amRAP - IAD

2 stops10h 31mDelta

Deal found 1/30

$324

Wed 2/266:12 amIAD - RAP

1 stop7h 41mAmerican Airlines

Tue 3/412:24 pmRAP - IAD

1 stop8h 09mAmerican Airlines

Deal found 1/29

$269

One-way flights from Dulles Intl to Rapid City
Search for one-way flight options from Dulles Intl to Rapid City. Find affordable one-way fares based on user searches. Data last updated January 30, 2025.

Fri 4/2510:20 pmIAD - RAP

1 stop22h 34mUnited Airlines

Deal found 1/29

$319

Fri 4/256:00 amIAD - RAP

2 stops11h 29mDelta

Deal found 1/29

$395

Tue 2/46:10 amIAD - RAP

1 stop7h 47mAmerican Airlines

Deal found 1/29

$400

Find flights from Dulles Intl to Rapid City within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Fri 2/21

6:05 am-11:04 am

1 stop6h 59m

Rapid City

Tue 2/25

4:19 pm-11:36 pm

1 stop5h 17m

$269

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Tue 2/18

6:12 am-11:53 am

1 stop7h 41m

Rapid City

Tue 2/25

12:24 pm-10:33 pm

1 stop8h 09m

$294

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 3/5

8:20 am-12:40 pm

1 stop6h 20m

Rapid City

Sat 3/8

3:21 pm-11:23 pm

1 stop6h 02m

$349

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Sun 2/16

3:57 pm-8:56 pm

1 stop6h 59m

$545

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 5/21

6:18 am-11:57 am

1 stop7h 39m

$570

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Sun 2/16

5:16 pm-10:41 pm

2 stops7h 25m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Compare providers for flights from Dulles Intl to Rapid City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Rapid City in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	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. Dulles Intl Airport-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. Dulles Intl Airport-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Rapid City flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Rapid City flights, Cheapflights users trust FlightHub the most. FlightHub 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. Dulles Intl Airport-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 Dulles Intl to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Rapid City

Get recent, data-driven insights about flights from Dulles Intl to Rapid City including ideal travel times, pricing trends, and more.

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

When flying from Washington, D.C. Dulles Intl Airport to Rapid City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus 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

Delta

8.0

Very good

8,450 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

8,450 reviews

Delta

8.0

Very good

8,450 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

8,906 reviews

Delta

8.0

Very good

8,450 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

8,450 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. Dulles Intl?
If you book a flight to Rapid City from Washington, D.C. Dulles Intl, you will be flying to Rapid City, which is the city’s only airport. Rapid City (RAP) is located 9.0 mi from the center of Rapid City. There are 0 flights from Washington, D.C. Dulles Intl to Rapid City per day from 2 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Rapid City round-trip?
Flying on American Airlines is currently your cheapest option to Rapid City, with prices starting at $269. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $289 and $349, respectively. Users have found that American Airlines is 48% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Rapid City one-way?
One-way options have recently been found by users for as low as $319 on United Airlines. Other airlines that offer cheap prices include Delta from $395 and American Airlines from $400 one-way.
Can I find deals for flights from Dulles Intl to Rapid City that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Rapid City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Rapid City.
Can I find deals for business class flights from Dulles Intl to Rapid City?
Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Rapid City?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rapid City (average of $348). Flying from Washington, D.C. Dulles Intl Airport to Rapid City in May is currently the most expensive (average of $594). 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.

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Other flights to Rapid City

Top 2 airlines flying from Dulles Intl to Rapid City

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$247	Average$517	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$288	Average$532	FlexibilityNo cancel fee	On-time69%

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$269+ Cheap flights from Dulles Intl (IAD) to Rapid City (RAP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Rapid City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Rapid City

Most accurate provider

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Round-trip from

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Find flight deals from Dulles Intl to Rapid City

Cheapest flights from Dulles Intl to Rapid CityExplore the most affordable flight options available from Dulles Intl to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

Explore the most affordable flight options available from Dulles Intl to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

Find flights from Dulles Intl to Rapid City within your budget

Compare providers for flights from Dulles Intl 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 Dulles Intl to Rapid City in January.

Best time to book a flight from Dulles Intl to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Dulles Intl with our price prediction graph.

Travel insights for flights from Dulles Intl to Rapid City

Get recent, data-driven insights about flights from Dulles Intl to Rapid City including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Dulles Intl 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 January 30, 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

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

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

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

Can I find deals for flights from Dulles Intl to Rapid City that include hotel bookings?

How can I find direct flights from Dulles Intl to Rapid City?

Can I find deals for business class flights from Dulles Intl to Rapid City?

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to Rapid City

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Cheapest flights from Dulles Intl to Rapid City
Explore the most affordable flight options available from Dulles Intl to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.